Merge branch 'main' into exv/mi-sc

# Conflicts:
#	NEW_RELEASE_NOTES.md
#	filament/src/LocalProgramCache.cpp
#	filament/src/PostProcessManager.cpp
#	filament/src/PostProcessManager.h
#	filament/src/details/Material.cpp

.github/workflows/npm-deploy.yml

@@ -26,7 +26,7 @@ jobs:
           cd build/web && printf "y" | ./build.sh release
       - name: Deploy to npm
         run: |
-          cd out/cmake-webgl-release/web/filament-js
+          cd out/cmake-wasm-release/web/filament-js
           npm publish
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/postsubmit.yml

@@ -31,6 +31,8 @@ jobs:
         with:
           fetch-depth: 0
       - uses: ./.github/actions/mac-prereq
+      - name: Select Xcode 16.2
+        run: sudo xcode-select -s /Applications/Xcode_16.2.app/Contents/Developer
       - name: Run build script
         run: |
           cd build/ios && printf "y" | ./build.sh continuous

.github/workflows/presubmit.yml

@@ -184,6 +184,8 @@ jobs:
         with:
           fetch-depth: 0
       - uses: ./.github/actions/mac-prereq
+      - name: Select Xcode 16.2
+        run: sudo xcode-select -s /Applications/Xcode_16.2.app/Contents/Developer
       - name: Run build script
         run: |
           cd build/ios && printf "y" | ./build.sh presubmit

.github/workflows/release.yml

@@ -286,6 +286,8 @@ jobs:
         with:
           ref: ${{ steps.git_ref.outputs.ref }}
       - uses: ./.github/actions/mac-prereq
+      - name: Select Xcode 16.2
+        run: sudo xcode-select -s /Applications/Xcode_16.2.app/Contents/Developer
       - name: Run build script
         env:
           TAG: ${{ steps.git_ref.outputs.tag }}

CMakeLists.txt

@@ -177,7 +177,7 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 # ==================================================================================================
 # OS specific
 # ==================================================================================================
-if (UNIX AND NOT APPLE AND NOT ANDROID AND NOT WEBGL)
+if (UNIX AND NOT APPLE AND NOT ANDROID AND NOT WASM)
     set(LINUX TRUE)
 else()
     # since cmake 3.25 LINUX is automatically set based on CMAKE_SYSTEM_NAME, which the android
@@ -218,7 +218,7 @@ if (LINUX)
     endif()
 endif()
 
-if (ANDROID OR WEBGL OR IOS OR FILAMENT_LINUX_IS_MOBILE)
+if (ANDROID OR WASM OR IOS OR FILAMENT_LINUX_IS_MOBILE)
     set(IS_MOBILE_TARGET TRUE)
 endif()
 
@@ -226,7 +226,7 @@ if (ANDROID)
     add_definitions(-D__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__)
 endif()
 
-if (NOT ANDROID AND NOT WEBGL AND NOT IOS AND NOT FILAMENT_LINUX_IS_MOBILE)
+if (NOT ANDROID AND NOT WASM AND NOT IOS AND NOT FILAMENT_LINUX_IS_MOBILE)
     set(IS_HOST_PLATFORM TRUE)
 endif()
 
@@ -473,7 +473,7 @@ if (NOT MSVC)
     set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffunction-sections -fdata-sections")
 endif()
 
-if (ANDROID OR WEBGL)
+if (ANDROID OR WASM)
     # On Android and WebGL RELEASE builds, we omit unwind info to save space.
     # (We keep unwind info on iOS to allow readable stack traces in crash reports.)
     set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fno-unwind-tables -fno-asynchronous-unwind-tables")
@@ -482,11 +482,11 @@ endif()
 # With WebGL, we disable RTTI because we pass emscripten::val back and forth
 # between C++ and JavaScript in order to efficiently access typed arrays, which are unbound.
 # NOTE: This is not documented in emscripten so we should consider a different approach.
-if (WEBGL)
+if (WASM)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
 endif()
 
-if (WEBGL_PTHREADS)
+if (WASM_PTHREADS)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
 endif()
 
@@ -503,7 +503,7 @@ if (ANDROID)
     # keep STL debug infos (mimics what the NDK does)
     set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-limit-debug-info")
 endif()
-if (NOT MSVC AND NOT WEBGL)
+if (NOT MSVC AND NOT WASM)
     set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fstack-protector")
 endif()
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${EXTRA_SANITIZE_OPTIONS}")
@@ -522,7 +522,7 @@ endif()
 # Linker flags
 # ==================================================================================================
 # Strip unused sections
-if (NOT WEBGL)
+if (NOT WASM)
     set(GC_SECTIONS "-Wl,--gc-sections")
 endif()
 
@@ -556,7 +556,7 @@ endif()
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GC_SECTIONS} ${NO_EXEC_STACK}")
 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GC_SECTIONS} ${B_SYMBOLIC_FUNCTIONS} ${BINARY_ALIGNMENT}")
 
-if (WEBGL_PTHREADS)
+if (WASM_PTHREADS)
     set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -pthread")
 endif()
 
@@ -586,7 +586,7 @@ endif()
 
 # By default, build with Vulkan support on desktop platforms, although clients must request to use
 # it at run time.
-if (WIN32 OR WEBGL OR IOS)
+if (WIN32 OR WASM OR IOS)
     option(FILAMENT_SUPPORTS_VULKAN "Include the Vulkan backend" OFF)
 else()
     option(FILAMENT_SUPPORTS_VULKAN "Include the Vulkan backend" ON)
@@ -604,7 +604,7 @@ if (FILAMENT_SUPPORTS_WEBP_TEXTURES)
 endif()
 
 # Build with Metal support on non-WebGL Apple platforms.
-if (APPLE AND NOT WEBGL)
+if (APPLE AND NOT WASM)
     option(FILAMENT_SUPPORTS_METAL "Include the Metal backend" ON)
 else()
     option(FILAMENT_SUPPORTS_METAL "Include the Metal backend" OFF)
@@ -614,7 +614,7 @@ if (FILAMENT_SUPPORTS_METAL)
 endif()
 
 # Building filamat increases build times and isn't required for web, so turn it off by default.
-if (NOT WEBGL)
+if (NOT WASM)
     option(FILAMENT_BUILD_FILAMAT "Build filamat and JNI buildings" ON)
 else()
     option(FILAMENT_BUILD_FILAMAT "Build filamat and JNI buildings" OFF)
@@ -732,6 +732,9 @@ string(TOLOWER "${DIST_ARCH}" DIST_ARCH)
 string(REPLACE "amd64" "x86_64" DIST_ARCH "${DIST_ARCH}")
 if (NOT DIST_DIR)
     set(DIST_DIR "${DIST_ARCH}")
+    if (PLATFORM_NAME)
+        set(DIST_DIR "${DIST_DIR}-${PLATFORM_NAME}")
+    endif()
 endif()
 
 # ==================================================================================================
@@ -840,7 +843,7 @@ if (FILAMENT_IMPORT_PREBUILT_EXECUTABLES_DIR)
    set(IMPORT_EXECUTABLES_DIR ${FILAMENT_IMPORT_PREBUILT_EXECUTABLES_DIR})
 endif()
 
-if (WEBGL)
+if (WASM)
     set(IMPORT_EXECUTABLES ${FILAMENT}/${IMPORT_EXECUTABLES_DIR}/ImportExecutables-Release.cmake)
 else()
     if (FILAMENT_EXPORT_PREBUILT_EXECUTABLES OR FILAMENT_IMPORT_PREBUILT_EXECUTABLES)
@@ -875,7 +878,7 @@ function(get_resgen_vars ARCHIVE_DIR ARCHIVE_NAME)
     set(RESGEN_HEADER "${ARCHIVE_DIR}/${ARCHIVE_NAME}.h" PARENT_SCOPE)
     # Visual Studio makes it difficult to use assembly without using MASM. MASM doesn't support
     # the equivalent of .incbin, so on Windows we'll just tell resgen to output a C file.
-    if (WEBGL OR WIN32 OR ANDROID_ON_WINDOWS)
+    if (WASM OR WIN32 OR ANDROID_ON_WINDOWS)
         set(RESGEN_OUTPUTS "${OUTPUTS};${ARCHIVE_DIR}/${ARCHIVE_NAME}.c" PARENT_SCOPE)
         set(RESGEN_FLAGS -qcx ${ARCHIVE_DIR} -p ${ARCHIVE_NAME} PARENT_SCOPE)
         set(RESGEN_SOURCE "${ARCHIVE_DIR}/${ARCHIVE_NAME}.c" PARENT_SCOPE)
@@ -980,7 +983,7 @@ add_subdirectory(${FILAMENT}/filament)
 
 set(FILAMENT_SAMPLES_BINARY_DIR ${PROJECT_BINARY_DIR}/samples)
 
-if (WEBGL)
+if (WASM)
     add_subdirectory(web/filament-js)
     add_subdirectory(web/examples)
 endif()

NEW_RELEASE_NOTES.md

@@ -6,3 +6,6 @@
 appropriate header in [RELEASE_NOTES.md](./RELEASE_NOTES.md).
 
 ## Release notes for next branch cut
+
+- iOS: add Apple silicon (`arm64`) iOS Simulator support. The sample Xcode projects now require Xcode 16+ (CI is pinned to Xcode 16.2).
+- WEBGL_PTHREADS renamed to WASM_PTHREADS in CMakeLists.txt

README.md

@@ -8,7 +8,7 @@
 [![Web Build Status](https://github.com/google/filament/actions/workflows/status-web.yml/badge.svg)](https://github.com/google/filament/actions/workflows/status-web.yml)
 
 Filament is a real-time physically based rendering engine for Android, iOS, Linux, macOS, Windows,
-and WebGL. It is designed to be as small as possible and as efficient as possible on Android.
+and WASM. It is designed to be as small as possible and as efficient as possible on Android.
 
 ## Download
 

android/filament-android/src/main/cpp/MaterialInstance.cpp

@@ -20,6 +20,8 @@
 #include <filament/Texture.h>
 #include <filament/TextureSampler.h>
 
+#include "common/CallbackUtils.h"
+
 #include <math/mat3.h>
 #include <math/mat4.h>
 #include <math/vec2.h>
@@ -256,6 +258,69 @@ Java_com_google_android_filament_MaterialInstance_nSetFloatParameterArray(JNIEnv
     env->ReleaseStringUTFChars(name_, name);
 }
 
+extern "C"
+JNIEXPORT jboolean JNICALL
+Java_com_google_android_filament_MaterialInstance_nGetConstantBool(JNIEnv *env, jclass,
+        jlong nativeMaterialInstance, jstring name_) {
+    MaterialInstance* instance = (MaterialInstance*) nativeMaterialInstance;
+    const char *name = env->GetStringUTFChars(name_, 0);
+    jboolean result = instance->getConstant<bool>(name);
+    env->ReleaseStringUTFChars(name_, name);
+    return result;
+}
+
+extern "C"
+JNIEXPORT jfloat JNICALL
+Java_com_google_android_filament_MaterialInstance_nGetConstantFloat(JNIEnv *env, jclass,
+        jlong nativeMaterialInstance, jstring name_) {
+    MaterialInstance* instance = (MaterialInstance*) nativeMaterialInstance;
+    const char *name = env->GetStringUTFChars(name_, 0);
+    jfloat result = instance->getConstant<float>(name);
+    env->ReleaseStringUTFChars(name_, name);
+    return result;
+}
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_com_google_android_filament_MaterialInstance_nGetConstantInt(JNIEnv *env, jclass,
+        jlong nativeMaterialInstance, jstring name_) {
+    MaterialInstance* instance = (MaterialInstance*) nativeMaterialInstance;
+    const char *name = env->GetStringUTFChars(name_, 0);
+    jint result = instance->getConstant<int32_t>(name);
+    env->ReleaseStringUTFChars(name_, name);
+    return result;
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_google_android_filament_MaterialInstance_nSetConstantBool(JNIEnv *env, jclass,
+        jlong nativeMaterialInstance, jstring name_, jboolean x) {
+    MaterialInstance* instance = (MaterialInstance*) nativeMaterialInstance;
+    const char *name = env->GetStringUTFChars(name_, 0);
+    instance->setConstant<bool>(name, x);
+    env->ReleaseStringUTFChars(name_, name);
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_google_android_filament_MaterialInstance_nSetConstantFloat(JNIEnv *env, jclass,
+        jlong nativeMaterialInstance, jstring name_, jfloat x) {
+    MaterialInstance* instance = (MaterialInstance*) nativeMaterialInstance;
+    const char *name = env->GetStringUTFChars(name_, 0);
+    instance->setConstant<float>(name, x);
+    env->ReleaseStringUTFChars(name_, name);
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_google_android_filament_MaterialInstance_nSetConstantInt(JNIEnv *env, jclass,
+        jlong nativeMaterialInstance, jstring name_, jint x) {
+    MaterialInstance* instance = (MaterialInstance*) nativeMaterialInstance;
+    const char *name = env->GetStringUTFChars(name_, 0);
+    instance->setConstant<int32_t>(name, x);
+    env->ReleaseStringUTFChars(name_, name);
+}
+
 // defined in TextureSampler.cpp
 namespace filament::JniUtils {
     TextureSampler from_long(jlong params) noexcept;
@@ -592,3 +657,17 @@ Java_com_google_android_filament_MaterialInstance_nGetTransparencyMode(JNIEnv*,
     MaterialInstance* instance = (MaterialInstance*) nativeMaterialInstance;
     return (jint) instance->getTransparencyMode();
 }
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_google_android_filament_MaterialInstance_nCompile(JNIEnv *env, jclass clazz,
+        jlong nativeMaterialInstance, jint priority, jint variants, jobject handler, jobject runnable) {
+    MaterialInstance* materialInstance = (MaterialInstance*) nativeMaterialInstance;
+    JniCallback* jniCallback = JniCallback::make(env, handler, runnable);
+    materialInstance->compile(
+            (MaterialInstance::CompilerPriorityQueue) priority,
+            (UserVariantFilterBit) variants,
+            jniCallback->getHandler(), [jniCallback](MaterialInstance*){
+                JniCallback::postToJavaAndDestroy(jniCallback);
+            });
+}

android/filament-android/src/main/java/com/google/android/filament/Material.java

@@ -523,11 +523,19 @@ public class Material {
      * for stereoscopic rendering. If an application is not planning to render in stereo, this bit
      * should be turned off to avoid unnecessary material compilations.
      *</p>
+     *<p>
+     * Note that it is possible to override specialization constants on a per-MaterialInstance basis
+     * (see {@link MaterialInstance#setConstant}). In that case, the programs compiled by a call to
+     * Material::compile() may not be reusable by that MaterialInstance. It's better to call
+     * MaterialInstance::compile() in cases where you intend to override specialization constants.
+     *</p>
      * @param priority      Which priority queue to use, LOW or HIGH.
      * @param variants      Variants to include to the compile command.
      * @param handler       An {@link java.util.concurrent.Executor Executor}. On Android this can also be a {@link android.os.Handler Handler}.
      * @param callback      callback called on the main thread when the compilation is done on
      *                      by backend.
+     *
+     * @see MaterialInstance#compile
      */
     public void compile(@NonNull CompilerPriorityQueue priority,
                         int variants,

android/filament-android/src/main/java/com/google/android/filament/MaterialInstance.java

@@ -18,6 +18,7 @@ package com.google.android.filament;
 
 import androidx.annotation.IntRange;
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.annotation.Size;
 
 import com.google.android.filament.proguard.UsedByNative;
@@ -142,6 +143,28 @@ public class MaterialInstance {
         return mMaterial;
     }
 
+    /**
+     * Asynchronously ensures that a subset of this MaterialInstance's variants are compiled.
+     *
+     * <p>This function behaves identically to {@link Material#compile}, but takes into account
+     * the specific constants overridden by {@link #setConstant}.</p>
+     *
+     * @param priority      Priority of the compile command.
+     * @param variants      Variants to include to the compile command.
+     * @param handler       An {@link java.util.concurrent.Executor Executor}. On Android this can also be a {@link android.os.Handler Handler}.
+     * @param callback      callback called on the main thread when the compilation is done on
+     *                      by backend.
+     *
+     * @see Material#compile
+     * @see #setConstant
+     */
+    public void compile(@NonNull Material.CompilerPriorityQueue priority,
+                        int variants,
+                        @Nullable Object handler,
+                        @Nullable Runnable callback) {
+        nCompile(getNativeObject(), priority.ordinal(), variants, handler, callback);
+    }
+
     /** @return the name associated with this instance */
     @NonNull
     public String getName() {
@@ -420,6 +443,69 @@ public class MaterialInstance {
         nSetParameterFloat4(getNativeObject(), name, color[0], color[1], color[2], color[3]);
     }
 
+    /**
+     * Overrides a specialization constant of this material instance.
+     *
+     * @param name  The name of the constant as defined in the material.
+     * @param value The value of the constant.
+     * @see Material.Builder#constant
+     */
+    public void setConstant(@NonNull String name, boolean value) {
+        nSetConstantBool(getNativeObject(), name, value);
+    }
+
+    /**
+     * Overrides a specialization constant of this material instance.
+     *
+     * @param name  The name of the constant as defined in the material.
+     * @param value The value of the constant.
+     * @see Material.Builder#constant
+     */
+    public void setConstant(@NonNull String name, float value) {
+        nSetConstantFloat(getNativeObject(), name, value);
+    }
+
+    /**
+     * Overrides a specialization constant of this material instance.
+     *
+     * @param name  The name of the constant as defined in the material.
+     * @param value The value of the constant.
+     * @see Material.Builder#constant
+     */
+    public void setConstant(@NonNull String name, int value) {
+        nSetConstantInt(getNativeObject(), name, value);
+    }
+
+    /**
+     * Gets the value of a specialization constant by name.
+     *
+     * @param name  The name of the constant as defined in the material.
+     * @return The value of the constant.
+     */
+    public boolean getConstantBoolean(@NonNull String name) {
+        return nGetConstantBool(getNativeObject(), name);
+    }
+
+    /**
+     * Gets the value of a specialization constant by name.
+     *
+     * @param name  The name of the constant as defined in the material.
+     * @return The value of the constant.
+     */
+    public float getConstantFloat(@NonNull String name) {
+        return nGetConstantFloat(getNativeObject(), name);
+    }
+
+    /**
+     * Gets the value of a specialization constant by name.
+     *
+     * @param name  The name of the constant as defined in the material.
+     * @return The value of the constant.
+     */
+    public int getConstantInt(@NonNull String name) {
+        return nGetConstantInt(getNativeObject(), name);
+    }
+
     /**
      * Set-up a custom scissor rectangle; by default it is disabled.
      *
@@ -955,6 +1041,17 @@ public class MaterialInstance {
             @NonNull String name, int element, @NonNull @Size(min = 1) float[] v,
             @IntRange(from = 0) int offset, @IntRange(from = 1) int count);
 
+    private static native boolean nGetConstantBool(long nativeMaterialInstance, @NonNull String name);
+    private static native float nGetConstantFloat(long nativeMaterialInstance, @NonNull String name);
+    private static native int nGetConstantInt(long nativeMaterialInstance, @NonNull String name);
+
+    private static native void nSetConstantBool(long nativeMaterialInstance,
+            @NonNull String name, boolean x);
+    private static native void nSetConstantFloat(long nativeMaterialInstance,
+            @NonNull String name, float x);
+    private static native void nSetConstantInt(long nativeMaterialInstance,
+            @NonNull String name, int x);
+
     private static native void nSetParameterTexture(long nativeMaterialInstance,
             @NonNull String name, long nativeTexture, long sampler);
 
@@ -1018,4 +1115,5 @@ public class MaterialInstance {
     private static native int nGetDepthFunc(long nativeMaterialInstance);
     private static native void nSetTransparencyMode(long nativeMaterialInstance, int mode);
     private static native int nGetTransparencyMode(long nativeMaterialInstance);
+    private static native void nCompile(long nativeMaterialInstance, int priority, int variants, Object handler, Runnable callback);
 }

build.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e
 
-# Host tools required by Android, WebGL, and iOS builds
+# Host tools required by Android, WASM, and iOS builds
 MOBILE_HOST_TOOLS="matc resgen cmgen filamesh uberz"
 WEB_HOST_TOOLS="${MOBILE_HOST_TOOLS} mipgen filamesh"
 
@@ -34,7 +34,7 @@ function print_help {
     echo "    -m"
     echo "        Compile with make instead of ninja."
     echo "    -p platform1,platform2,..."
-    echo "        Where platformN is [desktop|android|ios|webgl|all]."
+    echo "        Where platformN is [desktop|android|ios|wasm|all]."
     echo "        Platform(s) to build, defaults to desktop."
     echo "        Building for iOS will automatically perform a partial desktop build."
     echo "    -q abi1,abi2,..."
@@ -53,8 +53,8 @@ function print_help {
     echo "    -e"
     echo "        Enable EGL on Linux support for desktop builds."
     echo "    -l"
-    echo "        Build arm64/x86_64 universal libraries."
-    echo "        For iOS, this builds universal binaries for devices and the simulator (implies -s)."
+    echo "        Build universal libraries/frameworks."
+    echo "        For iOS, this builds XCFrameworks for devices and the simulator (implies -s)."
     echo "        For macOS, this builds universal binaries for both Apple silicon and Intel-based Macs."
     echo "    -k sample1,sample2,..."
     echo "        When building for Android, also build select sample APKs."
@@ -173,7 +173,7 @@ ISSUE_RELEASE_BUILD=false
 ISSUE_ANDROID_BUILD=false
 ISSUE_IOS_BUILD=false
 ISSUE_DESKTOP_BUILD=true
-ISSUE_WEBGL_BUILD=false
+ISSUE_WASM_BUILD=false
 
 # Default: all
 ABI_ARMEABI_V7A=true
@@ -356,12 +356,12 @@ function build_desktop {
     fi
 }
 
-function build_webgl_with_target {
+function build_wasm_with_target {
     local lc_target=$(echo "$1" | tr '[:upper:]' '[:lower:]')
 
-    echo "Building WebGL ${lc_target}..."
-    mkdir -p "out/cmake-webgl-${lc_target}"
-    pushd "out/cmake-webgl-${lc_target}" > /dev/null
+    echo "Building WASM ${lc_target}..."
+    mkdir -p "out/cmake-wasm-${lc_target}"
+    pushd "out/cmake-wasm-${lc_target}" > /dev/null
 
     if [[ ! "${BUILD_TARGETS}" ]]; then
         BUILD_TARGETS=${BUILD_CUSTOM_TARGETS}
@@ -378,13 +378,13 @@ function build_webgl_with_target {
             ${IMPORT_EXECUTABLES_DIR_OPTION} \
             -DCMAKE_TOOLCHAIN_FILE="${EMSDK}/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake" \
             -DCMAKE_BUILD_TYPE="$1" \
-            -DCMAKE_INSTALL_PREFIX="../webgl-${lc_target}/filament" \
-            -DWEBGL=1 \
+            -DCMAKE_INSTALL_PREFIX="../wasm-${lc_target}/filament" \
+            -DWASM=1 \
             ${WEBGPU_OPTION} \
             ${BACKEND_DEBUG_FLAG_OPTION} \
             ${EXCEPTIONS_OPTION} \
             ../..
-        ln -sf "out/cmake-webgl-${lc_target}/compile_commands.json" \
+        ln -sf "out/cmake-wasm-${lc_target}/compile_commands.json" \
            ../../compile_commands.json
         ${BUILD_COMMAND} ${BUILD_TARGETS}
         )
@@ -416,7 +416,7 @@ function build_webgl_with_target {
     popd > /dev/null
 }
 
-function build_webgl {
+function build_wasm {
     # For the host tools, suppress install and always use Release.
     local old_install_command=${INSTALL_COMMAND}; INSTALL_COMMAND=
     local old_issue_debug_build=${ISSUE_DEBUG_BUILD}; ISSUE_DEBUG_BUILD=false
@@ -429,11 +429,11 @@ function build_webgl {
     ISSUE_RELEASE_BUILD=${old_issue_release_build}
 
     if [[ "${ISSUE_DEBUG_BUILD}" == "true" ]]; then
-        build_webgl_with_target "Debug"
+        build_wasm_with_target "Debug"
     fi
 
     if [[ "${ISSUE_RELEASE_BUILD}" == "true" ]]; then
-        build_webgl_with_target "Release"
+        build_wasm_with_target "Release"
     fi
 }
 
@@ -685,9 +685,9 @@ function build_ios_target {
     local platform=$3
 
     echo "Building iOS ${lc_target} (${arch}) for ${platform}..."
-    mkdir -p "out/cmake-ios-${lc_target}-${arch}"
+    mkdir -p "out/cmake-ios-${lc_target}-${arch}-${platform}"
 
-    pushd "out/cmake-ios-${lc_target}-${arch}" > /dev/null
+    pushd "out/cmake-ios-${lc_target}-${arch}-${platform}" > /dev/null
 
     if [[ ! -d "CMakeFiles" ]] || [[ "${ISSUE_CMAKE_ALWAYS}" == "true" ]]; then
         cmake \
@@ -746,38 +746,79 @@ function build_ios {
     # only arm64 devices support OpenGL 3.0 / Metal
 
     if [[ "${ISSUE_DEBUG_BUILD}" == "true" ]]; then
+        local out_dir="out/ios-debug/filament"
+        local lib_dir="${out_dir}/lib"
+        
         build_ios_target "Debug" "arm64" "iphoneos"
+        
         if [[ "${IOS_BUILD_SIMULATOR}" == "true" ]]; then
+            build_ios_target "Debug" "arm64" "iphonesimulator"
             build_ios_target "Debug" "x86_64" "iphonesimulator"
+            
+            # Create a universal library for the simulator
+            build/ios/create-universal-libs.sh \
+                -o "${lib_dir}/universal" \
+                "${lib_dir}/arm64-iphonesimulator" \
+                "${lib_dir}/x86_64-iphonesimulator"
         fi
 
-        if [[ "${BUILD_UNIVERSAL_LIBRARIES}" == "true" ]]; then
-            build/ios/create-universal-libs.sh \
-                -o out/ios-debug/filament/lib/universal \
-                out/ios-debug/filament/lib/arm64 \
-                out/ios-debug/filament/lib/x86_64
-            rm -rf out/ios-debug/filament/lib/arm64
-            rm -rf out/ios-debug/filament/lib/x86_64
+        # Always create XCFrameworks
+        local xcframework_paths=("${lib_dir}/arm64-iphoneos")
+        if [[ -d "${lib_dir}/universal" ]]; then
+            xcframework_paths+=("${lib_dir}/universal")
+        elif [[ -d "${lib_dir}/arm64-iphonesimulator" ]]; then
+            # If we built only one simulator arch but not both
+            xcframework_paths+=("${lib_dir}/arm64-iphonesimulator")
+        elif [[ -d "${lib_dir}/x86_64-iphonesimulator" ]]; then
+            xcframework_paths+=("${lib_dir}/x86_64-iphonesimulator")
         fi
 
+        build/ios/create-xc-frameworks.sh -o "${lib_dir}" "${xcframework_paths[@]}"
+
+        rm -rf \
+            "${lib_dir}/arm64-iphoneos" \
+            "${lib_dir}/arm64-iphonesimulator" \
+            "${lib_dir}/x86_64-iphonesimulator" \
+            "${lib_dir}/universal"
+
         archive_ios "Debug"
     fi
 
     if [[ "${ISSUE_RELEASE_BUILD}" == "true" ]]; then
+        local out_dir="out/ios-release/filament"
+        local lib_dir="${out_dir}/lib"
+
         build_ios_target "Release" "arm64" "iphoneos"
+        
         if [[ "${IOS_BUILD_SIMULATOR}" == "true" ]]; then
+            build_ios_target "Release" "arm64" "iphonesimulator"
             build_ios_target "Release" "x86_64" "iphonesimulator"
+            
+            # Create a universal library for the simulator
+            build/ios/create-universal-libs.sh \
+                -o "${lib_dir}/universal" \
+                "${lib_dir}/arm64-iphonesimulator" \
+                "${lib_dir}/x86_64-iphonesimulator"
         fi
 
-        if [[ "${BUILD_UNIVERSAL_LIBRARIES}" == "true" ]]; then
-            build/ios/create-universal-libs.sh \
-                -o out/ios-release/filament/lib/universal \
-                out/ios-release/filament/lib/arm64 \
-                out/ios-release/filament/lib/x86_64
-            rm -rf out/ios-release/filament/lib/arm64
-            rm -rf out/ios-release/filament/lib/x86_64
+        # Always create XCFrameworks
+        local xcframework_paths=("${lib_dir}/arm64-iphoneos")
+        if [[ -d "${lib_dir}/universal" ]]; then
+            xcframework_paths+=("${lib_dir}/universal")
+        elif [[ -d "${lib_dir}/arm64-iphonesimulator" ]]; then
+            xcframework_paths+=("${lib_dir}/arm64-iphonesimulator")
+        elif [[ -d "${lib_dir}/x86_64-iphonesimulator" ]]; then
+            xcframework_paths+=("${lib_dir}/x86_64-iphonesimulator")
         fi
 
+        build/ios/create-xc-frameworks.sh -o "${lib_dir}" "${xcframework_paths[@]}"
+
+        rm -rf \
+            "${lib_dir}/arm64-iphoneos" \
+            "${lib_dir}/arm64-iphonesimulator" \
+            "${lib_dir}/x86_64-iphonesimulator" \
+            "${lib_dir}/universal"
+
         archive_ios "Release"
     fi
 }
@@ -809,7 +850,7 @@ function validate_build_command {
         fi
     fi
     # If building a WebAssembly module, ensure we know where Emscripten lives.
-    if [[ "${EMSDK}" == "" ]] && [[ "${ISSUE_WEBGL_BUILD}" == "true" ]]; then
+    if [[ "${EMSDK}" == "" ]] && [[ "${ISSUE_WASM_BUILD}" == "true" ]]; then
         echo "Error: EMSDK is not set, exiting"
         exit 1
     fi
@@ -835,7 +876,7 @@ function run_test {
 }
 
 function run_tests {
-    if [[ "${ISSUE_WEBGL_BUILD}" == "true" ]]; then
+    if [[ "${ISSUE_WASM_BUILD}" == "true" ]]; then
         if ! echo "TypeScript $(tsc --version)" ; then
             tsc --noEmit \
                 third_party/gl-matrix/gl-matrix.d.ts \
@@ -920,18 +961,18 @@ while getopts ":hacCfgimp:q:uvWslwedtk:bVx:S:X:Py:E" opt; do
                     ios)
                         ISSUE_IOS_BUILD=true
                     ;;
-                    webgl)
-                        ISSUE_WEBGL_BUILD=true
+                    wasm)
+                        ISSUE_WASM_BUILD=true
                     ;;
                     all)
                         ISSUE_ANDROID_BUILD=true
                         ISSUE_IOS_BUILD=true
                         ISSUE_DESKTOP_BUILD=true
-                        ISSUE_WEBGL_BUILD=false
+                        ISSUE_WASM_BUILD=false
                     ;;
                     *)
                         echo "Unknown platform ${platform}"
-                        echo "Platform must be one of [desktop|android|ios|webgl|all]"
+                        echo "Platform must be one of [desktop|android|ios|wasm|all]"
                         echo ""
                         exit 1
                     ;;
@@ -1112,8 +1153,8 @@ if [[ "${ISSUE_IOS_BUILD}" == "true" ]]; then
     check_debug_release_build build_ios
 fi
 
-if [[ "${ISSUE_WEBGL_BUILD}" == "true" ]]; then
-    check_debug_release_build build_webgl
+if [[ "${ISSUE_WASM_BUILD}" == "true" ]]; then
+    check_debug_release_build build_wasm
 fi
 
 if [[ "${RUN_TESTS}" == "true" ]]; then

build/ios/create-xc-frameworks.sh

@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+
+set -e
+
+function print_help {
+    local SELF_NAME
+    SELF_NAME=$(basename "$0")
+    echo "$SELF_NAME. Combine multiple platform-specific libraries into XCFramework bundles."
+    echo ""
+    echo "Usage:"
+    echo "    $SELF_NAME [options] <path>..."
+    echo ""
+    echo "Options:"
+    echo "    -h"
+    echo "       Print this help message."
+    echo "    -o"
+    echo "       Output directory to store the XCFrameworks."
+    echo ""
+    echo "Example:"
+    echo "    $SELF_NAME -o xcframeworks/ iphoneos/ iphonesimulator/"
+    echo ""
+}
+
+OUTPUT_DIR=""
+while getopts "ho:" opt; do
+    case ${opt} in
+        h)
+            print_help
+            exit 1
+            ;;
+        o)
+            OUTPUT_DIR="${OPTARG}"
+            ;;
+        *)
+            print_help
+            exit 1
+            ;;
+    esac
+done
+
+shift $((OPTIND - 1))
+
+PATHS=("$@")
+
+if [[ ! "${PATHS[*]}" ]]; then
+    echo "One or more paths required."
+    print_help
+    exit 1
+fi
+
+if [[ ! "${OUTPUT_DIR}" ]]; then
+    echo "Output directory required."
+    print_help
+    exit 1
+fi
+
+mkdir -p "${OUTPUT_DIR}"
+
+# Use the first path as the leader to find all .a files
+LEADER_PATH="${PATHS[0]}"
+
+for FILE in "${LEADER_PATH}"/*.a; do
+    [ -f "${FILE}" ] || continue
+
+    LIBRARY_NAME="${FILE##*/}"
+    FRAMEWORK_NAME="${LIBRARY_NAME%.a}.xcframework"
+    
+    echo "Creating XCFramework for: ${LIBRARY_NAME}"
+    
+    CMD="xcodebuild -create-xcframework"
+    
+    for PLATFORM_PATH in "${PATHS[@]}"; do
+        LIB_PATH="${PLATFORM_PATH}/${LIBRARY_NAME}"
+        if [[ -f "${LIB_PATH}" ]]; then
+            CMD="${CMD} -library ${LIB_PATH}"
+        else
+            echo "Warning: ${LIB_PATH} does not exist, skipping this platform for ${LIBRARY_NAME}"
+        fi
+    done
+    
+    CMD="${CMD} -output ${OUTPUT_DIR}/${FRAMEWORK_NAME}"
+    
+    # Remove existing framework if it exists
+    rm -rf "${OUTPUT_DIR}/${FRAMEWORK_NAME}"
+    
+    eval "${CMD}"
+done

build/web/build.sh

@@ -8,4 +8,4 @@ set -x
 source `dirname $0`/../common/build-common.sh
 pushd `dirname $0`/../.. > /dev/null
 
-./build.sh -p webgl -c $RUN_TESTS $GENERATE_ARCHIVES $BUILD_DEBUG $BUILD_RELEASE
+./build.sh -p wasm -c $RUN_TESTS $GENERATE_ARCHIVES $BUILD_DEBUG $BUILD_RELEASE

docs/dup/docs.html

@@ -234,11 +234,11 @@ book.</p>
 <p>The process for copying and processing these READMEs is outlined in
 <a href="#introductory-doc">Introductory docs</a>.</p>
 <h3 id="web-examples-and-tutorials"><a class="header" href="#web-examples-and-tutorials">Web Examples and Tutorials</a></h3>
-<p>Filament provides a number of WebGL tutorials and examples in the <code>web/</code> directory. These are
-compiled during the WebGL CMake build and are integrated into the documentation via
+<p>Filament provides a number of web tutorials and examples in the <code>web/</code> directory. These are
+compiled during the web CMake build and are integrated into the documentation via
 <code>duplicates.json</code>. The process is entirely automated:</p>
 <ol>
-<li><code>run.py</code> maps the <code>.html</code> and <code>.md</code> WebGL outputs from the <code>out/cmake-webgl-release/...</code>
+<li><code>run.py</code> maps the <code>.html</code> and <code>.md</code> web outputs from the <code>out/cmake-wasm-release/...</code>
 directory into <code>docs_src/src_mdbook/src/samples/web/</code> using the instructions in <code>duplicates.json</code>.</li>
 <li>While transferring <code>.html</code> to <code>.md</code>, <code>run.py</code> strips away the <code>&lt;!DOCTYPE html&gt;</code>, <code>&lt;head&gt;</code>, and
 <code>&lt;html&gt;</code> tags. By retaining only the <code>&lt;style&gt;</code> and <code>&lt;body&gt;</code> elements, the HTML samples can be

docs/dup/intro.html

@@ -166,7 +166,7 @@
 <a href="https://github.com/google/filament/actions/workflows/status-windows.yml"><img src="https://github.com/google/filament/actions/workflows/status-windows.yml/badge.svg" alt="Windows Build Status" /></a>
 <a href="https://github.com/google/filament/actions/workflows/status-web.yml"><img src="https://github.com/google/filament/actions/workflows/status-web.yml/badge.svg" alt="Web Build Status" /></a></p>
 <p>Filament is a real-time physically based rendering engine for Android, iOS, Linux, macOS, Windows,
-and WebGL. It is designed to be as small as possible and as efficient as possible on Android.</p>
+and WASM. It is designed to be as small as possible and as efficient as possible on Android.</p>
 <h2 id="download"><a class="header" href="#download">Download</a></h2>
 <p><a href="https://github.com/google/filament/releases">Download Filament releases</a> to access stable builds.
 Filament release archives contains host-side tools that are required to generate assets.</p>

docs_src/README.md

@@ -81,10 +81,10 @@ The process for copying and processing these READMEs is outlined in
 [Introductory docs](#introductory-doc).
 
 ### Web Examples and Tutorials
-Filament provides a number of WebGL tutorials and examples in the `web/` directory. These are
-compiled during the WebGL CMake build and are integrated into the documentation via
+Filament provides a number of web tutorials and examples in the `web/` directory. These are
+compiled during the web CMake build and are integrated into the documentation via
 `duplicates.json`. The process is entirely automated:
-1. `run.py` maps the `.html` and `.md` WebGL outputs from the `out/cmake-webgl-release/...`
+1. `run.py` maps the `.html` and `.md` web outputs from the `out/cmake-wasm-release/...`
 directory into `docs_src/src_mdbook/src/samples/web/` using the instructions in `duplicates.json`.
 2. While transferring `.html` to `.md`, `run.py` strips away the `<!DOCTYPE html>`, `<head>`, and
 `<html>` tags. By retaining only the `<style>` and `<body>` elements, the HTML samples can be

docs_src/build/copy_web_docs.py

@@ -20,7 +20,7 @@ import glob
 import re
 
 CUR_DIR = os.path.dirname(os.path.abspath(__file__))
-OUT_DIR = os.path.join(CUR_DIR, "../../out/cmake-webgl-release/web/examples/examples")
+OUT_DIR = os.path.join(CUR_DIR, "../../out/cmake-wasm-release/web/examples/examples")
 BOOK_DIR = os.path.join(CUR_DIR, "../src_mdbook/book")
 
 def setup_dirs():

docs_src/build/duplicates.json

@@ -106,43 +106,43 @@
     "filament/backend/test/README.md": {
         "dest": "dup/backend_test.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/triangle/triangle.md": {
+    "out/cmake-wasm-release/web/examples/examples/triangle/triangle.md": {
         "dest": "samples/web/triangle.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/redball/redball.md": {
+    "out/cmake-wasm-release/web/examples/examples/redball/redball.md": {
         "dest": "samples/web/redball.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/suzanne/suzanne.md": {
+    "out/cmake-wasm-release/web/examples/examples/suzanne/suzanne.md": {
         "dest": "samples/web/suzanne.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/animation/animation.html": {
+    "out/cmake-wasm-release/web/examples/examples/animation/animation.html": {
         "dest": "samples/web/animation.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/cube_fl0/cube_fl0.html": {
+    "out/cmake-wasm-release/web/examples/examples/cube_fl0/cube_fl0.html": {
         "dest": "samples/web/cube_fl0.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/helmet/helmet.html": {
+    "out/cmake-wasm-release/web/examples/examples/helmet/helmet.html": {
         "dest": "samples/web/helmet.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/morphing/morphing.html": {
+    "out/cmake-wasm-release/web/examples/examples/morphing/morphing.html": {
         "dest": "samples/web/morphing.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/parquet/parquet.html": {
+    "out/cmake-wasm-release/web/examples/examples/parquet/parquet.html": {
         "dest": "samples/web/parquet.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/skinning/skinning.html": {
+    "out/cmake-wasm-release/web/examples/examples/skinning/skinning.html": {
         "dest": "samples/web/skinning.md"
     },
-    "out/cmake-webgl-release/web/examples/examples/sky/sky.html": {
+    "out/cmake-wasm-release/web/examples/examples/sky/sky.html": {
         "dest": "samples/web/sky.md",
         "replacements": {
             "<!-- mdbook: add fullscreen mode -->": "<a href=\"../../web/sky.html\">Full screen</a>"
         }
     },
-    "./out/cmake-webgl-release/web/examples/examples/sky/sky.html": {
+    "./out/cmake-wasm-release/web/examples/examples/sky/sky.html": {
         "dest": "web/sky.html"
     },
-    "out/cmake-webgl-release/web/examples/examples/remote/remote.html": {
+    "out/cmake-wasm-release/web/examples/examples/remote/remote.html": {
         "dest": "remote/index.html"
     }
 }

docs_src/build/postsubmit.sh

@@ -19,7 +19,7 @@ FILAMENT_BOT_TOKEN=$2
 set -ex
 
 function update_to_main() {
-    ./build.sh -p webgl release
+    ./build.sh -p wasm release
     python3 docs_src/build/run.py
     mkdir -p tmp
     pushd .

filament/CMakeLists.txt

@@ -744,10 +744,10 @@ if (MSVC)
     set(OPTIMIZATION_FLAGS
         /fp:fast
     )
-elseif(WEBGL)
+elseif (WASM)
     # Avoid strict-vtable-pointers here, it is broken in WebAssembly.
     set(OPTIMIZATION_FLAGS -fvisibility-inlines-hidden)
-elseif(FILAMENT_USING_GCC)
+elseif (FILAMENT_USING_GCC)
     set(OPTIMIZATION_FLAGS
         -ffast-math
         -fno-finite-math-only

filament/backend/CMakeLists.txt

@@ -124,7 +124,7 @@ if (FILAMENT_SUPPORTS_OPENGL AND NOT FILAMENT_USE_EXTERNAL_GLES3)
             list(APPEND SRCS src/opengl/platforms/PlatformCocoaGL.mm)
             list(APPEND SRCS src/opengl/platforms/CocoaExternalImage.mm)
         endif()
-    elseif (WEBGL)
+    elseif (WASM)
         list(APPEND SRCS src/opengl/platforms/PlatformWebGL.cpp)
     elseif (LINUX)
         if (FILAMENT_SUPPORTS_X11)
@@ -432,7 +432,7 @@ if (FILAMENT_USE_ABSEIL_LOGGING)
 endif()
 
 # Android, iOS, and WebGL do not use bluegl.
-if(FILAMENT_SUPPORTS_OPENGL AND NOT IOS AND NOT ANDROID AND NOT WEBGL)
+if(FILAMENT_SUPPORTS_OPENGL AND NOT IOS AND NOT ANDROID AND NOT WASM)
     target_link_libraries(${TARGET} PRIVATE bluegl)
 endif()
 
@@ -463,7 +463,7 @@ if (MSVC)
     set(OPTIMIZATION_FLAGS
         /fp:fast
     )
-elseif(WEBGL)
+elseif(WASM)
     # Avoid strict-vtable-pointers here, it is broken in WebAssembly.
     set(OPTIMIZATION_FLAGS -fvisibility-inlines-hidden)
 elseif(FILAMENT_USING_GCC)
@@ -699,7 +699,7 @@ if (FILAMENT_BUILD_TESTING)
     # ==================================================================================================
     # Compute tests
     #
-    #if (NOT IOS AND NOT WEBGL)
+    #if (NOT IOS AND NOT WASM)
     #
     #add_executable(compute_test
     #        test/ComputeTest.cpp

filament/backend/src/metal/MetalDriver.mm

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <TargetConditionals.h>
 #include "backend/PresentCallable.h"
 #include "private/backend/CommandStream.h"
 #include "CommandStreamDispatcher.h"
@@ -160,9 +161,11 @@ MetalDriver::MetalDriver(
     }
 
     mContext->supportsDepthClamp = false;
+#if !TARGET_OS_SIMULATOR
     if (@available(macOS 10.11, iOS 11.0, *)) {
         mContext->supportsDepthClamp = true;
     }
+#endif
 
     // In order to support resolve store action on depth attachment, the GPU needs to support it.
     // Note that support for depth resolve implies support for stencil resolve using .sample0 resolve filter.

filament/include/filament/Material.h

@@ -139,10 +139,8 @@ public:
         Builder& package(const void* UTILS_NONNULL payload, size_t size);
 
         template<typename T>
-        using is_supported_constant_parameter_t = std::enable_if_t<
-                std::is_same_v<int32_t, T> ||
-                std::is_same_v<float, T> ||
-                std::is_same_v<bool, T>>;
+        using is_supported_constant_parameter_t =
+                MaterialInstance::is_supported_constant_parameter_t<T>;
 
         /**
          * Specialize a constant parameter specified in the material definition with a concrete
@@ -243,11 +241,18 @@ public:
      * for stereoscopic rendering. If an application is not planning to render in stereo, this bit
      * should be turned off to avoid unnecessary material compilations.
      *
+     * Note that it is possible to override specialization constants on a per-MaterialInstance basis
+     * (@see MaterialInstance::setConstant). In that case, the programs compiled by a call to
+     * Material::compile() may not be reusable by that MaterialInstance. It's better to call
+     * MaterialInstance::compile() in cases where you intend to override specialization constants.
+     *
      * @param priority      Which priority queue to use, LOW or HIGH.
      * @param variants      Variants to include to the compile command.
      * @param handler       Handler to dispatch the callback or nullptr for the default handler
      * @param callback      callback called on the main thread when the compilation is done on
      *                      by backend.
+     *
+     * @see Material::compile
      */
     void compile(CompilerPriorityQueue priority,
             UserVariantFilterMask variants,

filament/include/filament/MaterialInstance.h

@@ -94,6 +94,12 @@ public:
             std::is_same_v<math::mat3f, T>
     >;
 
+    template<typename T>
+    using is_supported_constant_parameter_t = std::enable_if_t<
+            std::is_same_v<int32_t, T> ||
+            std::is_same_v<float, T> ||
+            std::is_same_v<bool, T>>;
+
     /**
      * Creates a new MaterialInstance using another MaterialInstance as a template for initialization.
      * The new MaterialInstance is an instance of the same Material of the template instance and
@@ -276,6 +282,91 @@ public:
         return getParameter<T>(name, strlen(name));
     }
 
+    /**
+     * Overrides a specialization constant of this material instance.
+     *
+     * @tparam T    The type of the constant. Must be int32_t, float, or bool.
+     * @param name  The name of the constant as defined in the material. Cannot be nullptr.
+     * @param nameLength Length in `char` of the name parameter.
+     * @param value The value of the constant.
+     *
+     * @see Material::Builder::constant
+     */
+    template<typename T, typename = is_supported_constant_parameter_t<T>>
+    void setConstant(const char* UTILS_NONNULL name, size_t nameLength, T value);
+
+    /** inline helper to provide the name as a null-terminated string literal */
+    template<typename T, typename = is_supported_constant_parameter_t<T>>
+    void setConstant(StringLiteral const name, T value) {
+        setConstant<T>(name.data, name.size, value);
+    }
+
+    /** inline helper to provide the name as a null-terminated C string */
+    template<typename T, typename = is_supported_constant_parameter_t<T>>
+    void setConstant(const char* UTILS_NONNULL name, T value) {
+        setConstant<T>(name, strlen(name), value);
+    }
+
+    /**
+     * Gets the value of a specialization constant by name.
+     *
+     * @tparam T    The type of the constant. Must be int32_t, float, or bool.
+     * @param name  The name of the constant as defined in the material. Cannot be nullptr.
+     * @param nameLength Length in `char` of the name parameter.
+     * @return The value of the constant.
+     */
+    template<typename T, typename = is_supported_constant_parameter_t<T>>
+    T getConstant(const char* UTILS_NONNULL name, size_t nameLength) const;
+
+    /** inline helper to provide the name as a null-terminated C string */
+    template<typename T, typename = is_supported_constant_parameter_t<T>>
+    T getConstant(StringLiteral const name) const {
+        return getConstant<T>(name.data, name.size);
+    }
+
+    /** inline helper to provide the name as a null-terminated C string */
+    template<typename T, typename = is_supported_constant_parameter_t<T>>
+    T getConstant(const char* UTILS_NONNULL name) const {
+        return getConstant<T>(name, strlen(name));
+    }
+
+    using CompilerPriorityQueue = backend::CompilerPriorityQueue;
+
+    /**
+     * Asynchronously ensures that a subset of this MaterialInstance's variants are compiled.
+     *
+     * This function behaves identically to Material::compile(), but takes into account the
+     * specific constants overridden by setConstant().
+     *
+     * @param priority      Which priority queue to use, LOW or HIGH.
+     * @param variants      Variants to include to the compile command.
+     * @param handler       Handler to dispatch the callback or nullptr for the default handler
+     * @param callback      callback called on the main thread when the compilation is done on
+     *                      by backend.
+     *
+     * @see Material::compile
+     * @see setConstant
+     */
+    void compile(CompilerPriorityQueue priority,
+            UserVariantFilterMask variants,
+            backend::CallbackHandler* UTILS_NULLABLE handler = nullptr,
+            utils::Invocable<void(MaterialInstance* UTILS_NONNULL)>&& callback = {}) noexcept;
+
+    inline void compile(CompilerPriorityQueue priority,
+            UserVariantFilterBit variants,
+            backend::CallbackHandler* UTILS_NULLABLE handler = nullptr,
+            utils::Invocable<void(MaterialInstance* UTILS_NONNULL)>&& callback = {}) noexcept {
+        compile(priority, UserVariantFilterMask(variants), handler,
+                std::forward<utils::Invocable<void(MaterialInstance* UTILS_NONNULL)>>(callback));
+    }
+
+    inline void compile(CompilerPriorityQueue priority,
+            backend::CallbackHandler* UTILS_NULLABLE handler = nullptr,
+            utils::Invocable<void(MaterialInstance* UTILS_NONNULL)>&& callback = {}) noexcept {
+        compile(priority, UserVariantFilterBit::ALL, handler,
+                std::forward<utils::Invocable<void(MaterialInstance* UTILS_NONNULL)>>(callback));
+    }
+
     /**
      * Set-up a custom scissor rectangle; by default it is disabled.
      *

filament/src/LocalProgramCache.cpp

@@ -182,15 +182,11 @@ Program::SpecializationConstant LocalProgramCache::getConstantImpl(
         std::string_view name) const noexcept {
     assert_invariant(mMaterial != nullptr);
 
-    MaterialDefinition const& definition = mMaterial->getDefinition();
-    auto it = definition.specializationConstantsNameToIndex.find(name);
-    if (it != definition.specializationConstantsNameToIndex.cend()) {
-        return getConstantImpl(it->second + CONFIG_MAX_RESERVED_SPEC_CONSTANTS);
-    }
+    auto const& constants = mMaterial->getDefinition().specializationConstantsNameToIndex;
+    auto it = constants.find(name);
+    FILAMENT_CHECK_PRECONDITION(it != constants.end()) << "Constant " << name << " does not exist";
 
-    CString name_cstring(name);
-    PANIC_PRECONDITION("No such constant exists: %s", name_cstring.c_str());
-    return {};
+    return getConstantImpl(it->second + CONFIG_MAX_RESERVED_SPEC_CONSTANTS);
 }
 
 void LocalProgramCache::setConstants(
@@ -240,6 +236,13 @@ void LocalProgramCache::setConstants(
     }
 }
 
+void LocalProgramCache::setConstants(
+        FixedCapacityVector<Program::SpecializationConstant> constants) noexcept {
+    assert_invariant(mMaterial != nullptr);
+
+    setConstantsImpl(std::move(constants));
+}
+
 void LocalProgramCache::setConstantsImpl(
         FixedCapacityVector<Program::SpecializationConstant> constants) noexcept {
     FEngine& engine = mMaterial->getEngine();

filament/src/LocalProgramCache.h

@@ -119,7 +119,14 @@ public:
             std::pair<std::string_view, backend::Program::SpecializationConstant>>
                     constants) noexcept;
 
+    // Set constants list directly.
+    void setConstants(utils::FixedCapacityVector<backend::Program::SpecializationConstant>
+                    constants) noexcept;
+
 private:
+    // Apply any pending specialization constants. Invalidates programs as necessary.
+    void flushConstants() const;
+
     backend::Handle<backend::HwProgram> prepareProgramSlow(backend::DriverApi& driver,
             Variant const variant,
             backend::CompilerPriorityQueue const priorityQueue) const noexcept;

filament/src/MaterialInstance.cpp

@@ -233,6 +233,26 @@ template UTILS_PUBLIC mat3f MaterialInstance::getParameter<mat3f>      (const ch
 
 // ------------------------------------------------------------------------------------------------
 
+template<typename T, typename>
+void MaterialInstance::setConstant(const char* name, size_t nameLength, T value) {
+    downcast(this)->setConstantImpl(std::string_view{name, nameLength}, value);
+}
+
+template UTILS_PUBLIC void MaterialInstance::setConstant<int32_t>(const char* name, size_t nameLength, int32_t value);
+template UTILS_PUBLIC void MaterialInstance::setConstant<float>(const char* name, size_t nameLength, float value);
+template UTILS_PUBLIC void MaterialInstance::setConstant<bool>(const char* name, size_t nameLength, bool value);
+
+template<typename T, typename>
+T MaterialInstance::getConstant(const char* name, size_t nameLength) const {
+    return downcast(this)->getConstantImpl<T>(std::string_view{name, nameLength});
+}
+
+template UTILS_PUBLIC int32_t MaterialInstance::getConstant<int32_t>(const char* name, size_t nameLength) const;
+template UTILS_PUBLIC float MaterialInstance::getConstant<float>(const char* name, size_t nameLength) const;
+template UTILS_PUBLIC bool MaterialInstance::getConstant<bool>(const char* name, size_t nameLength) const;
+
+// ------------------------------------------------------------------------------------------------
+
 Material const* MaterialInstance::getMaterial() const noexcept {
     return downcast(this)->getMaterial();
 }
@@ -403,4 +423,10 @@ void MaterialInstance::commit(Engine& engine) const {
     downcast(this)->commit(downcast(engine));
 }
 
+void MaterialInstance::compile(CompilerPriorityQueue const priority,
+        UserVariantFilterMask const variants, CallbackHandler* handler,
+        utils::Invocable<void(MaterialInstance*)>&& callback) noexcept {
+    downcast(this)->compile(priority, variants, handler, std::move(callback));
+}
+
 } // namespace filament

filament/src/PostProcessManager.cpp

@@ -186,12 +186,10 @@ void PostProcessManager::PostProcessMaterial::loadMaterial(FEngine& engine) cons
 }
 
 UTILS_NOINLINE
-FMaterial* PostProcessManager::PostProcessMaterial::getMaterial(FEngine& engine,
-        DriverApi& driver, Variant::type_t const variant) const noexcept {
+FMaterial* PostProcessManager::PostProcessMaterial::getMaterial(FEngine& engine) const noexcept {
     if (UTILS_UNLIKELY(mSize)) {
         loadMaterial(engine);
     }
-    mMaterial->prepareProgram(driver, Variant{ variant }, CompilerPriorityQueue::CRITICAL);
     return mMaterial;
 }
 
@@ -249,6 +247,20 @@ void PostProcessManager::bindPerRenderableDescriptorSet(DriverApi& driver) const
             { { 0, 0 }, driver });
 }
 
+FMaterialInstance* PostProcessManager::getMaterialInstance(backend::DriverApi& driver,
+        FMaterial const* ma, Variant::type_t variant) const {
+    FMaterialInstance* mi = mMaterialInstanceManager.getMaterialInstance(ma);
+    mi->prepareProgram(driver, Variant{ variant }, backend::CompilerPriorityQueue::CRITICAL);
+    return mi;
+}
+
+FMaterialInstance* PostProcessManager::getMaterialInstanceWithTag(backend::DriverApi& driver,
+        FMaterial const* ma, uint32_t tag, Variant::type_t variant) const {
+    FMaterialInstance* mi = mMaterialInstanceManager.getMaterialInstance(ma, tag);
+    mi->prepareProgram(driver, Variant { variant }, backend::CompilerPriorityQueue::CRITICAL);
+    return mi;
+}
+
 UboManager* PostProcessManager::getUboManager() const noexcept {
     return mEngine.getUboManager();
 }
@@ -468,9 +480,10 @@ void PostProcessManager::unbindAllDescriptorSets(DriverApi& driver) noexcept {
 
 UTILS_NOINLINE
 PipelineState PostProcessManager::getPipelineState(
-        FMaterial const* const ma, Variant::type_t const variant) const noexcept {
+        FMaterialInstance const* const mi, Variant::type_t const variant) const noexcept {
+    FMaterial const* const ma = mi->getMaterial();
     return {
-            .program = ma->getProgram(Variant{ variant }),
+            .program = mi->getProgram(Variant{ variant }),
             .vertexBufferInfo = mFullScreenQuadVbih,
             .pipelineLayout = {
                     .setLayout = {
@@ -478,7 +491,7 @@ PipelineState PostProcessManager::getPipelineState(
                             mPerRenderableDslh,
                             ma->getDescriptorSetLayout().getHandle()
                     }},
-            .rasterState = ma->getRasterState()
+            .rasterState = mi->getRasterState()
     };
 }
 
@@ -518,8 +531,7 @@ void PostProcessManager::commitAndRenderFullScreenQuad(DriverApi& driver,
         PostProcessVariant const variant) const noexcept {
     mi->commit(driver, getUboManager());
     mi->use(driver);
-    FMaterial const* const ma = mi->getMaterial();
-    PipelineState const pipeline = getPipelineState(ma, variant);
+    PipelineState const pipeline = getPipelineState(mi, variant);
 
     assert_invariant(
             ((out.params.readOnlyDepthStencil & RenderPassParams::READONLY_DEPTH)
@@ -636,12 +648,12 @@ PostProcessManager::StructurePassOutput PostProcessManager::structure(FrameGraph
 
                 auto in = resources.getTexture(data.depth);
                 auto& material = getPostProcessMaterial("mipmapDepth");
-                FMaterial const* const ma = material.getMaterial(mEngine, driver);
-                FMaterialInstance* const mi = getMaterialInstance(ma);
+                FMaterial const* const ma = material.getMaterial(mEngine);
+                FMaterialInstance* const mi = getMaterialInstance(driver, ma);
                 // Only the depth texture is changing in the material instance (no UBO updates),
                 // we do not move getMaterialInstance() inside the loop.
 
-                auto pipeline = getPipelineState(ma);
+                auto pipeline = getPipelineState(mi);
 
                 // The first mip already exists, so we process n-1 lods
                 for (size_t level = 0; level < levelCount - 1; level++) {
@@ -1001,14 +1013,13 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::screenSpaceAmbientOcclusion(
 #endif
                 auto& material = getPostProcessMaterial(materialName);
 
-                FMaterial* ma = material.getMaterial(mEngine, driver);
+                FMaterial* ma = material.getMaterial(mEngine);
                 ma->getPrograms().setConstants({
                     { "useVisibilityBitmasks", options.gtao.useVisibilityBitmasks },
                     { "linearThickness", options.gtao.linearThickness },
                 });
 
-                ma = material.getMaterial(mEngine, driver);
-                FMaterialInstance* const mi = getMaterialInstance(ma);
+                FMaterialInstance* const mi = getMaterialInstance(driver, ma);
 
                 // Set AO type specific material parameters
                 switch (aoType) {
@@ -1084,7 +1095,7 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::screenSpaceAmbientOcclusion(
                 mi->commit(driver, getUboManager());
                 mi->use(driver);
 
-                auto pipeline = getPipelineState(ma);
+                auto pipeline = getPipelineState(mi);
                 pipeline.rasterState.depthFunc = RasterState::DepthFunc::L;
                 assert_invariant(ssao.params.readOnlyDepthStencil & RenderPassParams::READONLY_DEPTH);
                 renderFullScreenQuad(ssao, pipeline, driver);
@@ -1194,8 +1205,8 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::bilateralBlurPass(FrameGraph
                 auto& material = config.bentNormals ?
                         getPostProcessMaterial("bilateralBlurBentNormals") :
                         getPostProcessMaterial("bilateralBlur");
-                FMaterial const* const ma = material.getMaterial(mEngine, driver);
-                FMaterialInstance* const mi = getMaterialInstance(ma);
+                FMaterial const* const ma = material.getMaterial(mEngine);
+                FMaterialInstance* const mi = getMaterialInstance(driver, ma);
                 mi->setParameter("ssao", ssao, { /* only reads level 0 */ });
                 mi->setParameter("axis", axis / float2{desc.width, desc.height});
                 mi->setParameter("kernel", kGaussianSamples, kGaussianCount);
@@ -1205,7 +1216,7 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::bilateralBlurPass(FrameGraph
                 mi->commit(driver, getUboManager());
                 mi->use(driver);
 
-                auto pipeline = getPipelineState(ma);
+                auto pipeline = getPipelineState(mi);
                 pipeline.rasterState.depthFunc = RasterState::DepthFunc::L;
                 renderFullScreenQuad(blurred, pipeline, driver);
                 unbindAllDescriptorSets(driver);
@@ -1364,7 +1375,7 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::gaussianBlurPass(FrameGraph&
                             "separableGaussianBlur4L"sv : "separableGaussianBlur4"sv;   break;
                 }
                 auto const& separableGaussianBlur = getPostProcessMaterial(materialName);
-                auto ma = separableGaussianBlur.getMaterial(mEngine, driver);
+                auto ma = separableGaussianBlur.getMaterial(mEngine);
 
                 const size_t kernelStorageSize = ma->reflect("kernel")->size;
                 float2 kernel[64];
@@ -1887,9 +1898,10 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::dof(FrameGraph& fg,
                 auto inOutCoc   = resources.getTexture(data.inOutCoc);
 
                 auto const& material = getPostProcessMaterial("dofMipmap");
-                FMaterial const* const ma = material.getMaterial(mEngine, driver);
+                FMaterial const* const ma = material.getMaterial(mEngine);
+                FMaterialInstance* const mi = getMaterialInstance(driver, ma);
 
-                auto const pipeline = getPipelineState(ma, variant);
+                auto const pipeline = getPipelineState(mi, variant);
 
                 for (size_t level = 0 ; level < mipmapCount - 1u ; level++) {
                     const float w = FTexture::valueForLevel(level, desc.width);
@@ -1897,7 +1909,8 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::dof(FrameGraph& fg,
                     auto const& out = resources.getRenderPassInfo(data.rp[level]);
                     auto inColor = driver.createTextureView(inOutColor, level, 1);
                     auto inCoc = driver.createTextureView(inOutCoc, level, 1);
-                    FMaterialInstance* const mi = getMaterialInstance(ma);
+                    // FIXME: is this necessary?
+                    FMaterialInstance* const mi = getMaterialInstance(driver, ma);
 
                     mi->setParameter("color", inColor, SamplerParams{
                             .filterMin = SamplerMinFilter::NEAREST_MIPMAP_NEAREST });
@@ -2426,9 +2439,9 @@ PostProcessManager::BloomPassOutput PostProcessManager::bloom(FrameGraph& fg,
                 auto const& outDesc = resources.getDescriptor(data.out);
 
                 auto const& material = getPostProcessMaterial("bloomUpsample");
-                FMaterial const* const ma = material.getMaterial(mEngine, driver);
+                FMaterial const* const ma = material.getMaterial(mEngine);
 
-                auto pipeline = getPipelineState(ma);
+                auto pipeline = getPipelineState(getMaterialInstance(driver, ma));
                 pipeline.rasterState.blendFunctionSrcRGB = BlendFunction::ONE;
                 pipeline.rasterState.blendFunctionDstRGB = BlendFunction::ONE;
 
@@ -2436,7 +2449,7 @@ PostProcessManager::BloomPassOutput PostProcessManager::bloom(FrameGraph& fg,
                     // Note that we wouldn't want to use the same instance for each pass since that
                     // would imply using the same UBOs, which implies synchronization across the
                     // passes.
-                    FMaterialInstance* mi = getMaterialInstance(ma);
+                    FMaterialInstance* mi = getMaterialInstance(driver, ma);
                     auto hwDstRT = resources.getRenderPassInfo(data.outRT[i - 1]);
                     hwDstRT.params.flags.discardStart = TargetBufferFlags::NONE; // b/c we'll blend
                     hwDstRT.params.flags.discardEnd = TargetBufferFlags::NONE;
@@ -2569,11 +2582,12 @@ void PostProcessManager::colorGradingSubpass(DriverApi& driver,
             PostProcessVariant::TRANSLUCENT : PostProcessVariant::OPAQUE;
 
     auto const& material = getPostProcessMaterial("colorGradingAsSubpass");
-    FMaterial const* const ma = material.getMaterial(mEngine, driver, variant);
+    FMaterial const* const ma = material.getMaterial(mEngine);
     // the UBO has been set and committed in colorGradingPrepareSubpass()
-    FMaterialInstance const* mi = mMaterialInstanceManager.getMaterialInstance(ma, colorGradingConfig.translucent);
+    FMaterialInstance const* mi =
+            getMaterialInstanceWithTag(driver, ma, colorGradingConfig.translucent, variant);
     mi->use(driver);
-    auto const pipeline = getPipelineState(ma, variant);
+    auto const pipeline = getPipelineState(mi, variant);
     driver.nextSubpass();
     driver.scissor(mi->getScissor());
     driver.draw(pipeline, mFullScreenQuadRph, 0, 3, 1);
@@ -2581,8 +2595,8 @@ void PostProcessManager::colorGradingSubpass(DriverApi& driver,
 
 void PostProcessManager::customResolvePrepareSubpass(DriverApi& driver, CustomResolveOp const op) noexcept {
     auto const& material = getPostProcessMaterial("customResolveAsSubpass");
-    auto const ma = material.getMaterial(mEngine, driver, PostProcessVariant::OPAQUE);
-    auto* const mi = mMaterialInstanceManager.getMaterialInstance(ma, 0);
+    auto const ma = material.getMaterial(mEngine);
+    auto* const mi = getMaterialInstance(driver, ma, 0);
     mi->setParameter("direction", op == CustomResolveOp::COMPRESS ? 1.0f : -1.0f),
     mi->commit(driver, getUboManager());
 }
@@ -2592,12 +2606,12 @@ void PostProcessManager::customResolveSubpass(DriverApi& driver) noexcept {
     bindPerRenderableDescriptorSet(driver);
 
     auto const& material = getPostProcessMaterial("customResolveAsSubpass");
-    FMaterial const* const ma = material.getMaterial(mEngine, driver);
+    FMaterial const* const ma = material.getMaterial(mEngine);
     // the UBO has been set and committed in customResolvePrepareSubpass()
-    FMaterialInstance const* mi = mMaterialInstanceManager.getMaterialInstance(ma, 0);
+    FMaterialInstance const* mi = getMaterialInstance(driver, ma, 0);
     mi->use(driver);
 
-    auto const pipeline = getPipelineState(ma);
+    auto const pipeline = getPipelineState(mi);
     driver.nextSubpass();
     driver.scissor(mi->getScissor());
     driver.draw(pipeline, mFullScreenQuadRph, 0, 3, 1);
@@ -2633,8 +2647,8 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::customResolveUncompressPass(
 void PostProcessManager::clearAncillaryBuffersPrepare(DriverApi& driver,
         Variant::type_t variant) noexcept {
     auto const& material = getPostProcessMaterial("clearDepth");
-    auto const ma = material.getMaterial(mEngine, driver, variant);
-    auto const mi = mMaterialInstanceManager.getMaterialInstance(ma, 0);
+    auto const ma = material.getMaterial(mEngine);
+    auto const mi = getMaterialInstanceWithTag(driver, ma, 0, variant);
     mi->commit(driver, getUboManager());
 }
 
@@ -2649,13 +2663,13 @@ void PostProcessManager::clearAncillaryBuffers(DriverApi& driver,
     bindPerRenderableDescriptorSet(driver);
 
     auto const& material = getPostProcessMaterial("clearDepth");
-    FMaterial const* const ma = material.getMaterial(mEngine, driver, variant);
+    FMaterial const* const ma = material.getMaterial(mEngine);
 
     // the UBO has been set and committed in clearAncillaryBuffersPrepare()
-    FMaterialInstance const* const mi = mMaterialInstanceManager.getMaterialInstance(ma, 0);
+    FMaterialInstance const* const mi = getMaterialInstanceWithTag(driver, ma, 0, variant);
     mi->use(driver);
 
-    auto pipeline = getPipelineState(ma, variant);
+    auto pipeline = getPipelineState(mi, variant);
     pipeline.rasterState.depthFunc = RasterState::DepthFunc::A;
 
     driver.scissor(mi->getScissor());
@@ -2665,7 +2679,7 @@ void PostProcessManager::clearAncillaryBuffers(DriverApi& driver,
 void PostProcessManager::fogPrepare(DriverApi& driver) noexcept {
     // ensures the material is loaded and material instance created
     auto const& material = getPostProcessMaterial("fog");
-    FMaterial const* const ma = material.getMaterial(mEngine, driver, PostProcessVariant::OPAQUE);
+    FMaterial const* const ma = material.getMaterial(mEngine);
     FMaterialInstance const* mi = ma->getDefaultInstance();
     mi->commit(driver, getUboManager());
 }
@@ -2676,11 +2690,11 @@ void PostProcessManager::fog(DriverApi& driver) noexcept {
     bindPerRenderableDescriptorSet(driver);
 
     auto const& material = getPostProcessMaterial("fog");
-    FMaterial const* const ma = material.getMaterial(mEngine, driver);
+    FMaterial const* const ma = material.getMaterial(mEngine);
     FMaterialInstance const* mi = ma->getDefaultInstance();
     mi->use(driver);
 
-    auto pipeline = getPipelineState(ma, Variant::NO_VARIANT);
+    auto pipeline = getPipelineState(mi, Variant::NO_VARIANT);
     driver.scissor(mi->getScissor());
     driver.draw(pipeline, mFullScreenQuadRph, 0, 3, 1);
 }
@@ -2937,7 +2951,7 @@ void PostProcessManager::TaaJitterCamera(
 void PostProcessManager::configureTemporalAntiAliasingMaterial(backend::DriverApi& driver,
         TemporalAntiAliasingOptions const& taaOptions) noexcept {
 
-    FMaterial* const ma = getPostProcessMaterial("taa").getMaterial(mEngine, driver);
+    FMaterial* const ma = getPostProcessMaterial("taa").getMaterial(mEngine);
     ma->getPrograms().setConstants({
         { "upscaling", taaOptions.upscaling > 1.0f },
         { "historyReprojection", taaOptions.historyReprojection },
@@ -2956,7 +2970,7 @@ FMaterialInstance* PostProcessManager::configureColorGradingMaterial(backend::Dr
         PostProcessMaterial const& material, FColorGrading const* colorGrading,
         ColorGradingConfig const& colorGradingConfig, VignetteOptions const& vignetteOptions,
         uint32_t const width, uint32_t const height) noexcept {
-    FMaterial* ma = material.getMaterial(mEngine, driver);
+    FMaterial* ma = material.getMaterial(mEngine);
     ma->getPrograms().setConstants({
         { "isOneDimensional", colorGrading->isOneDimensional() },
         { "isLDR", colorGrading->isLDR() },
@@ -2965,8 +2979,9 @@ FMaterialInstance* PostProcessManager::configureColorGradingMaterial(backend::Dr
     PostProcessVariant const variant = colorGradingConfig.translucent
                                                ? PostProcessVariant::TRANSLUCENT
                                                : PostProcessVariant::OPAQUE;
-    ma = material.getMaterial(mEngine, driver, variant);
-    FMaterialInstance* mi = mMaterialInstanceManager.getMaterialInstance(ma, colorGradingConfig.translucent);
+    ma = material.getMaterial(mEngine);
+    FMaterialInstance* mi =
+            getMaterialInstanceWithTag(driver, ma, colorGradingConfig.translucent, variant);
 
     const SamplerParams params = SamplerParams{
             .filterMag = SamplerMagFilter::LINEAR,
@@ -3078,9 +3093,9 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::taa(FrameGraph& fg,
                 PostProcessVariant const variant = colorGradingConfig.translucent ?
                         PostProcessVariant::TRANSLUCENT : PostProcessVariant::OPAQUE;
 
-                FMaterial const* const ma = material.getMaterial(mEngine, driver, variant);
+                FMaterial const* const ma = material.getMaterial(mEngine);
 
-                FMaterialInstance* mi = getMaterialInstance(ma);
+                FMaterialInstance* mi = getMaterialInstance(driver, ma);
                 mi->setParameter("color",  color, SamplerParams{});  // nearest
                 mi->setParameter("depth",  depth, SamplerParams{});  // nearest
                 mi->setParameter("history", history, SamplerParams{
@@ -3120,7 +3135,7 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::taa(FrameGraph& fg,
                 if (colorGradingConfig.asSubpass) {
                     out.params.subpassMask = 1;
                 }
-                auto const pipeline = getPipelineState(ma, variant);
+                auto const pipeline = getPipelineState(mi, variant);
 
                 driver.beginRenderPass(out.target, out.params);
                 driver.draw(pipeline, mFullScreenQuadRph, 0, 3, 1);
@@ -3202,7 +3217,7 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::rcas(
                 mi->commit(driver, getUboManager());
                 mi->use(driver);
 
-                auto pipeline = getPipelineState(material.getMaterial(mEngine, driver), variant);
+                auto pipeline = getPipelineState(mi, variant);
                 if (mode == RcasMode::BLENDED) {
                     pipeline.rasterState.blendFunctionSrcRGB = BlendFunction::ONE;
                     pipeline.rasterState.blendFunctionSrcAlpha = BlendFunction::ONE;
@@ -3295,7 +3310,7 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::upscaleBilinear(FrameGraph&
 
                 auto out = resources.getRenderPassInfo();
 
-                auto pipeline = getPipelineState(material.getMaterial(mEngine, driver));
+                auto pipeline = getPipelineState(mi);
                 if (blended) {
                     pipeline.rasterState.blendFunctionSrcRGB = BlendFunction::ONE;
                     pipeline.rasterState.blendFunctionSrcAlpha = BlendFunction::ONE;
@@ -3509,15 +3524,15 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::upscaleFSR1(FrameGraph& fg,
                 auto out = resources.getRenderPassInfo();
 
                 if (UTILS_UNLIKELY(twoPassesEASU)) {
-                    auto pipeline0 = getPipelineState(splitEasuMaterial->getMaterial(mEngine, driver));
-                    auto pipeline1 = getPipelineState(easuMaterial->getMaterial(mEngine, driver));
+                    auto pipeline0 = getPipelineState(getMaterialInstance(mEngine, driver, *splitEasuMaterial));
+                    auto pipeline1 = getPipelineState(getMaterialInstance(mEngine, driver, *easuMaterial));
                     pipeline1.rasterState.depthFunc = SamplerCompareFunc::NE;
                     driver.beginRenderPass(out.target, out.params);
                     driver.draw(pipeline0, mFullScreenQuadRph, 0, 3, 1);
                     driver.draw(pipeline1, mFullScreenQuadRph, 0, 3, 1);
                     driver.endRenderPass();
                 } else {
-                    auto pipeline = getPipelineState(easuMaterial->getMaterial(mEngine, driver));
+                    auto pipeline = getPipelineState(getMaterialInstance(mEngine, driver, *easuMaterial));
                     renderFullScreenQuad(out, pipeline, driver);
                 }
                 unbindAllDescriptorSets(driver);
@@ -3569,8 +3584,8 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::blit(FrameGraph& fg, bool co
 
                 PostProcessMaterial const& material =
                         getPostProcessMaterial(layer ? "blitArray" : "blitLow");
-                FMaterial const* const ma = material.getMaterial(mEngine, driver);
-                auto* mi = getMaterialInstance(ma);
+                FMaterial const* const ma = material.getMaterial(mEngine);
+                auto* mi = getMaterialInstance(driver, ma);
                 mi->setParameter("color", color, SamplerParams{
                         .filterMag = filterMag,
                         .filterMin = filterMin
@@ -3588,7 +3603,7 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::blit(FrameGraph& fg, bool co
                 mi->commit(driver, getUboManager());
                 mi->use(driver);
 
-                auto pipeline = getPipelineState(ma);
+                auto pipeline = getPipelineState(mi);
                 if (translucent) {
                     pipeline.rasterState.blendFunctionSrcRGB = BlendFunction::ONE;
                     pipeline.rasterState.blendFunctionSrcAlpha = BlendFunction::ONE;
@@ -3886,10 +3901,10 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::debugCombineArrayTexture(Fra
                 // set uniforms
 
                 PostProcessMaterial const& material = getPostProcessMaterial("blitArray");
-                FMaterial const* const ma = material.getMaterial(mEngine, driver);
+                FMaterial const* const ma = material.getMaterial(mEngine);
                 // It should be ok to not move this getMaterialInstance to inside the loop, since
                 // this is a pass meant for debug.
-                auto* mi = getMaterialInstance(ma);
+                auto* mi = getMaterialInstance(driver, ma);
                 mi->setParameter("color", color, SamplerParams{
                         .filterMag = filterMag,
                         .filterMin = filterMin
@@ -3903,7 +3918,7 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::debugCombineArrayTexture(Fra
                 mi->commit(driver, getUboManager());
                 mi->use(driver);
 
-                auto pipeline = getPipelineState(ma);
+                auto pipeline = getPipelineState(mi);
                 if (translucent) {
                     pipeline.rasterState.blendFunctionSrcRGB = BlendFunction::ONE;
                     pipeline.rasterState.blendFunctionSrcAlpha = BlendFunction::ONE;

filament/src/PostProcessManager.h

@@ -360,13 +360,7 @@ public:
 
         void terminate(FEngine& engine) noexcept;
 
-        FMaterial* getMaterial(FEngine& engine, backend::DriverApi& driver,
-                Variant::type_t variant) const noexcept;
-
-        FMaterial* getMaterial(FEngine& engine, backend::DriverApi& driver,
-                PostProcessVariant variant = PostProcessVariant::OPAQUE) const noexcept {
-                return getMaterial(engine, driver, Variant::type_t(variant));
-        }
+        FMaterial* getMaterial(FEngine& engine) const noexcept;
 
     private:
         void loadMaterial(FEngine& engine) const noexcept;
@@ -393,11 +387,12 @@ public:
 
     void bindPerRenderableDescriptorSet(backend::DriverApi& driver) const noexcept;
 
-    backend::PipelineState getPipelineState(FMaterial const* ma, Variant::type_t variant) const noexcept;
+    backend::PipelineState getPipelineState(FMaterialInstance const* mi,
+            Variant::type_t variant) const noexcept;
 
-    backend::PipelineState getPipelineState(FMaterial const* ma,
-                    PostProcessVariant variant = PostProcessVariant::OPAQUE) const noexcept {
-            return getPipelineState(ma, Variant::type_t(variant));
+    backend::PipelineState getPipelineState(FMaterialInstance const* mi,
+            PostProcessVariant variant = PostProcessVariant::OPAQUE) const noexcept {
+        return getPipelineState(mi, Variant::type_t(variant));
     }
 
     void renderFullScreenQuad(FrameGraphResources::RenderPassInfo const& out,
@@ -427,27 +422,47 @@ public:
 
     void resetForRender();
 
-
     MaterialInstanceManager& getMaterialInstanceManager() noexcept {
             return mMaterialInstanceManager;
     }
 
-    // Helper to get a MaterialInstance from a FMaterial
-    // This currently just call FMaterial::getDefaultInstance().
-    FMaterialInstance* getMaterialInstance(FMaterial const* ma) {
-        return mMaterialInstanceManager.getMaterialInstance(ma);
-    }
-
-    // Helper to get a MaterialInstance from a PostProcessMaterial.
-    FMaterialInstance* getMaterialInstance(FEngine& engine, backend::DriverApi& driver,
-            PostProcessMaterial const& material, PostProcessVariant variant = PostProcessVariant::OPAQUE) {
-        FMaterial const* ma = material.getMaterial(engine, driver, variant);
-        return getMaterialInstance(ma);
-    }
-
     static void unbindAllDescriptorSets(backend::DriverApi& driver) noexcept;
 
 private:
+
+    // Helpers to get MaterialInstances.
+    //
+    // These funcions additionally ensure that the necessary shader programs are compiled via
+    // prepareProgram().
+    FMaterialInstance* getMaterialInstance(backend::DriverApi& driver, FMaterial const* ma,
+            Variant::type_t variant) const;
+
+    FMaterialInstance* getMaterialInstance(backend::DriverApi& driver, FMaterial const* ma,
+            PostProcessVariant variant = PostProcessVariant::OPAQUE) const {
+        return getMaterialInstance(driver, ma, Variant::type_t(variant));
+    }
+
+    FMaterialInstance* getMaterialInstance(FEngine& engine, backend::DriverApi& driver,
+            PostProcessMaterial const& material,
+            PostProcessVariant variant = PostProcessVariant::OPAQUE) const {
+        return getMaterialInstance(driver, material.getMaterial(engine), Variant::type_t(variant));
+    }
+
+    FMaterialInstance* getMaterialInstanceWithTag(backend::DriverApi& driver, FMaterial const* ma,
+            uint32_t tag, Variant::type_t variant) const;
+
+    FMaterialInstance* getMaterialInstanceWithTag(backend::DriverApi& driver, FMaterial const* ma,
+            uint32_t tag, PostProcessVariant variant = PostProcessVariant::OPAQUE) const {
+        return getMaterialInstanceWithTag(driver, ma, tag, Variant::type_t(variant));
+    }
+
+    FMaterialInstance* getMaterialInstanceWithTag(FEngine& engine, backend::DriverApi& driver,
+            PostProcessMaterial const& material, uint32_t tag,
+            PostProcessVariant variant = PostProcessVariant::OPAQUE) const {
+        return getMaterialInstanceWithTag(driver, material.getMaterial(engine), tag,
+                Variant::type_t(variant));
+    }
+
     UboManager* getUboManager() const noexcept;
 
     backend::RenderPrimitiveHandle mFullScreenQuadRph;

filament/src/RenderPass.cpp

@@ -243,8 +243,8 @@ void RenderPass::appendCommands(FEngine const& engine, backend::DriverApi& drive
     // This must be done from the main thread.
     for (Command const* first = curr, *last = curr + commandCount ; first != last ; ++first) {
         if (UTILS_LIKELY((first->key & CUSTOM_MASK) == uint64_t(CustomCommand::PASS))) {
-            auto ma = first->info.mi->getMaterial();
-            ma->prepareProgram(driver, first->info.materialVariant, CompilerPriorityQueue::CRITICAL);
+            first->info.mi->prepareProgram(driver, first->info.materialVariant,
+                    CompilerPriorityQueue::CRITICAL);
         }
     }
 }
@@ -426,16 +426,18 @@ void RenderPass::setupColorCommand(Command& cmdDraw, Variant variant,
     bool const isBlendingCommand = !hasScreenSpaceRefraction &&
             (blendingMode != BlendingMode::OPAQUE && blendingMode != BlendingMode::MASKED);
 
+    RasterState rasterState = mi->getRasterState();
+
     uint64_t keyDraw = cmdDraw.key;
     keyDraw &= ~(PASS_MASK | BLENDING_MASK | MATERIAL_MASK);
     keyDraw |= uint64_t(hasScreenSpaceRefraction ? Pass::REFRACT : Pass::COLOR);
     keyDraw |= uint64_t(CustomCommand::PASS);
     keyDraw |= mi->getSortingKey(); // already all set-up for direct or'ing
     keyDraw |= makeField(variant.key, MATERIAL_VARIANT_KEY_MASK, MATERIAL_VARIANT_KEY_SHIFT);
-    keyDraw |= makeField(ma->getRasterState().alphaToCoverage, BLENDING_MASK, BLENDING_SHIFT);
+    keyDraw |= makeField(rasterState.alphaToCoverage, BLENDING_MASK, BLENDING_SHIFT);
 
     cmdDraw.key = isBlendingCommand ? keyBlending : keyDraw;
-    cmdDraw.info.rasterState = ma->getRasterState();
+    cmdDraw.info.rasterState = rasterState;
 
     // for SSR pass, the blending mode of opaques (including MASKED) must be off
     // see Material.cpp.
@@ -446,10 +448,6 @@ void RenderPass::setupColorCommand(Command& cmdDraw, Variant variant,
             BlendFunction::ZERO : cmdDraw.info.rasterState.blendFunctionDstAlpha;
 
     cmdDraw.info.rasterState.inverseFrontFaces = inverseFrontFaces;
-    cmdDraw.info.rasterState.culling = mi->getCullingMode();
-    cmdDraw.info.rasterState.colorWrite = mi->isColorWriteEnabled();
-    cmdDraw.info.rasterState.depthWrite = mi->isDepthWriteEnabled();
-    cmdDraw.info.rasterState.depthFunc = mi->getDepthFunc();
     cmdDraw.info.rasterState.depthClamp = hasDepthClamp;
     cmdDraw.info.materialVariant = variant;
     // we keep "RasterState::colorWrite" to the value set by material (could be disabled)
@@ -1090,8 +1088,7 @@ void RenderPass::Executor::execute(FEngine const& engine, DriverApi& driver,
                     mi->use(driver, info.materialVariant);
                 }
 
-                assert_invariant(ma);
-                pipeline.program = ma->getProgram(info.materialVariant);
+                pipeline.program = mi->getProgram(info.materialVariant);
 
                 if (UTILS_UNLIKELY(memcmp(&pipeline, &currentPipeline, sizeof(PipelineState)) != 0)) {
                     currentPipeline = pipeline;

filament/src/ShadowMapManager.cpp

@@ -636,7 +636,7 @@ FrameGraphId<FrameGraphTexture> ShadowMapManager::gaussianBlurSeparatedPass(
 
             // get the material
             auto const& separableGaussianBlur = ppm.getPostProcessMaterial("gaussian");
-            auto const ma = separableGaussianBlur.getMaterial(engine, driver);
+            auto const ma = separableGaussianBlur.getMaterial(engine);
 
             // Generates half of a Gaussian kernel (center + one side)
             auto generateGaussianWeights = [](std::array<float, 32>& weights,
@@ -685,7 +685,7 @@ FrameGraphId<FrameGraphTexture> ShadowMapManager::gaussianBlurSeparatedPass(
             for (auto const mi : miList) {
                 mi->use(driver);
                 driver.scissor(mi->getScissor());
-                driver.draw(ppm.getPipelineState(ma), engine.getFullScreenRenderPrimitive(), 0, 3, 1);
+                driver.draw(ppm.getPipelineState(mi), engine.getFullScreenRenderPrimitive(), 0, 3, 1);
             }
             driver.endRenderPass();
 
@@ -733,12 +733,12 @@ FrameGraphId<FrameGraphTexture> ShadowMapManager::vsmMipmapPass(
                 ppm.bindPerRenderableDescriptorSet(driver);
 
                 auto& material = ppm.getPostProcessMaterial("vsmMipmap");
-                FMaterial const* const ma = material.getMaterial(engine, driver);
+                FMaterial const* const ma = material.getMaterial(engine);
+                auto const mi = ppm.getMaterialInstanceManager().getMaterialInstance(ma);
 
-                auto const pipeline = ppm.getPipelineState(ma);
+                auto const pipeline = ppm.getPipelineState(mi);
                 backend::Viewport const scissor = { 0, 0, dim, dim };
 
-                auto const mi = ppm.getMaterialInstanceManager().getMaterialInstance(ma);
                 mi->setParameter("color", in, SamplerParams{
                         .filterMag = SamplerMagFilter::NEAREST,
                         .filterMin = SamplerMinFilter::NEAREST_MIPMAP_NEAREST

filament/src/details/Engine.cpp

@@ -1830,7 +1830,7 @@ void FEngine::compile(
         CallbackHandler* handler,
         Invocable<void(Material*)>&& callback) {
     auto const variants = getMaterialCompileVariants(view, shadowReceiver, skinning);
-    material->compile(priority, variants, handler, std::move(callback));
+    const_cast<FMaterial*>(material)->compile(priority, variants, handler, std::move(callback));
 }
 
 // ------------------------------------------------------------------------------------------------

filament/src/details/Material.cpp

@@ -170,8 +170,6 @@ FMaterial::FMaterial(FEngine& engine, const Builder& builder, MaterialDefinition
 
     DriverApi& driver = engine.getDriverApi();
 
-    mIsStereoSupported = driver.isStereoSupported();
-    mIsParallelShaderCompileSupported = driver.isParallelShaderCompileSupported();
     mDepthPrecacheDisabled =
             driver.isWorkaroundNeeded(Workaround::DISABLE_DEPTH_PRECACHE_FOR_DEFAULT_MATERIAL);
     mDefaultMaterial = engine.getDefaultMaterial();
@@ -240,44 +238,33 @@ filament::DescriptorSetLayout const& FMaterial::getPerViewDescriptorSetLayout(
 void FMaterial::compile(CompilerPriorityQueue const priority,
         UserVariantFilterMask variantSpec,
         CallbackHandler* handler,
-        Invocable<void(Material*)>&& callback) const noexcept {
-    DriverApi& driver = mEngine.getDriverApi();
-
-    // Turn off the STE variant if stereo is not supported.
-    if (!mIsStereoSupported) {
-        variantSpec &= ~UserVariantFilterMask(UserVariantFilterBit::STE);
+        Invocable<void(Material*)>&& callback) noexcept {
+    FMaterialInstance* mi = getDefaultInstance();
+    if (callback) {
+        mi->compile(priority, variantSpec, handler,
+                [this, callback = std::move(callback)](MaterialInstance*) {
+                    callback(this);
+                });
+    } else {
+        mi->compile(priority, variantSpec, handler, {});
     }
-
-    UserVariantFilterMask const variantFilter = ~variantSpec & UserVariantFilterMask(UserVariantFilterBit::ALL);
-    ShaderModel const shaderModel = mEngine.getShaderModel();
-    bool const isStereoSupported = mEngine.getDriverApi().isStereoSupported();
-
-    if (UTILS_LIKELY(mIsParallelShaderCompileSupported)) {
-        for (auto const variant: mDefinition.getVariants()) {
-            if (!variantFilter || variant == Variant::filterUserVariant(variant, variantFilter)) {
-                if (mDefinition.hasVariant(variant, shaderModel, isStereoSupported)) {
-                    prepareProgram(driver, variant, priority);
-                }
-            }
-        }
-    }
-
-    compileAllPrograms(priority, handler, std::move(callback));
 }
 
 void FMaterial::compile(CompilerPriorityQueue const priority,
         FixedCapacityVector<Variant> const& variants,
         CallbackHandler* handler,
-        Invocable<void(Material*)>&& callback) const noexcept {
+        Invocable<void(Material*)>&& callback) noexcept {
     DriverApi& driver = mEngine.getDriverApi();
+    FMaterialInstance* mi = getDefaultInstance();
 
     ShaderModel const shaderModel = mEngine.getShaderModel();
     bool const isStereoSupported = driver.isStereoSupported();
+    bool const isParallelShaderCompileSupported = driver.isParallelShaderCompileSupported();
 
-    if (UTILS_LIKELY(mIsParallelShaderCompileSupported)) {
+    if (UTILS_LIKELY(isParallelShaderCompileSupported)) {
         for (auto const variant : variants) {
             if (mDefinition.hasVariant(variant, shaderModel, isStereoSupported)) {
-                prepareProgram(driver, variant, priority);
+                mi->prepareProgram(driver, variant, priority);
             }
         }
     }
@@ -287,7 +274,7 @@ void FMaterial::compile(CompilerPriorityQueue const priority,
 
 void FMaterial::compileAllPrograms(CompilerPriorityQueue const priority,
         CallbackHandler* handler,
-        Invocable<void(Material*)>&& callback) const noexcept {
+        Invocable<void(Material*)>&& callback) noexcept {
     DriverApi& driver = mEngine.getDriverApi();
 
     if (callback) {

filament/src/details/Material.h

@@ -106,12 +106,12 @@ public:
     void compile(CompilerPriorityQueue priority,
             UserVariantFilterMask variantSpec,
             backend::CallbackHandler* handler,
-            utils::Invocable<void(Material*)>&& callback) const noexcept;
+            utils::Invocable<void(Material*)>&& callback) noexcept;
 
     void compile(CompilerPriorityQueue priority,
         utils::FixedCapacityVector<Variant> const& variants,
         backend::CallbackHandler* handler,
-        utils::Invocable<void(Material*)>&& callback) const noexcept;
+        utils::Invocable<void(Material*)>&& callback) noexcept;
 
     // Creates an instance of this material, specifying the batching mode.
     FMaterialInstance* createInstance(const char* name) const noexcept;
@@ -130,40 +130,6 @@ public:
 
     FEngine& getEngine() const noexcept  { return mEngine; }
 
-    // prepareProgram creates the program for the material's given variant at the backend level.
-    // Must be called outside of backend render pass.
-    // Must be called before getProgram() below.
-    backend::Handle<backend::HwProgram> prepareProgram(backend::DriverApi& driver,
-            Variant const variant,
-            backend::CompilerPriorityQueue const priorityQueue) const noexcept {
-        return mPrograms.prepareProgram(driver, variant, priorityQueue);
-    }
-
-    // getProgram returns the backend program for the material's given variant.
-    // Must be called after prepareProgram().
-    [[nodiscard]]
-    backend::Handle<backend::HwProgram> getProgram(Variant variant) const noexcept {
-
-        if (UTILS_UNLIKELY(mEngine.features.material.enable_fog_as_postprocess)) {
-            // if the fog as post-process feature is enabled, we need to proceed "as-if" the material
-            // didn't have the FOG variant bit.
-            if (getMaterialDomain() == MaterialDomain::SURFACE) {
-                BlendingMode const blendingMode = getBlendingMode();
-                bool const hasScreenSpaceRefraction = getRefractionMode() == RefractionMode::SCREEN_SPACE;
-                bool const isBlendingCommand = !hasScreenSpaceRefraction &&
-                        (blendingMode != BlendingMode::OPAQUE && blendingMode != BlendingMode::MASKED);
-                if (!isBlendingCommand) {
-                    variant.setFog(false);
-                }
-            }
-        }
-
-#if FILAMENT_ENABLE_MATDBG
-        updateActiveProgramsForMatdbg(variant);
-#endif
-        return mPrograms.getProgram(variant);
-    }
-
     // MaterialInstance::use() binds descriptor sets before drawing. For shared variants,
     // however, the material instance will call useShared() to bind the default material's sets
     // instead.
@@ -310,6 +276,9 @@ public:
     }
 
     /** @}*/
+
+    // Called by getProgram() to update active program list for matdbg UI.
+    void updateActiveProgramsForMatdbg(Variant const variant) const noexcept;
 #endif
 
 private:
@@ -318,15 +287,13 @@ private:
 
     void compileAllPrograms(CompilerPriorityQueue priority,
         backend::CallbackHandler* handler,
-        utils::Invocable<void(Material*)>&& callback) const noexcept;
+        utils::Invocable<void(Material*)>&& callback) noexcept;
 
     MaterialDefinition const& mDefinition;
 
     bool mIsDefaultMaterial = false;
 
     bool mUseUboBatching = false;
-    bool mIsStereoSupported = false;
-    bool mIsParallelShaderCompileSupported = false;
     bool mDepthPrecacheDisabled = false;
 
     FMaterial const* mDefaultMaterial = nullptr;
@@ -341,8 +308,6 @@ private:
     mutable utils::Mutex mPendingEditsLock;
     std::unique_ptr<MaterialParser> mPendingEdits;
     std::unique_ptr<MaterialParser> mEditedMaterialParser;
-    // Called by getProgram() to update active program list for matdbg UI.
-    void updateActiveProgramsForMatdbg(Variant const variant) const noexcept;
     void setPendingEdits(std::unique_ptr<MaterialParser> pendingEdits) noexcept;
     bool hasPendingEdits() const noexcept;
     void latchPendingEdits() noexcept;

filament/src/details/MaterialInstance.cpp

@@ -17,6 +17,7 @@
 #include <filament/MaterialInstance.h>
 
 #include "RenderPass.h"
+#include "MaterialParser.h"
 
 #include "ds/DescriptorSetLayout.h"
 
@@ -131,6 +132,7 @@ FMaterialInstance::FMaterialInstance(FEngine& engine,
           mTextureParameters(other->mTextureParameters),
           mDescriptorSet(other->mDescriptorSet.duplicate(
                 "MaterialInstance", mMaterial->getDescriptorSetLayout())),
+          mPrograms(other->mPrograms),
           mPolygonOffset(other->mPolygonOffset),
           mStencilState(other->mStencilState),
           mMaskThreshold(other->mMaskThreshold),
@@ -207,6 +209,10 @@ void FMaterialInstance::terminate(FEngine& engine) {
     if (ubHandle){
         driver.destroyBufferObject(*ubHandle);
     }
+
+    if (mPrograms.isInitialized()) {
+        mPrograms.terminate(engine);
+    }
 }
 
 void FMaterialInstance::commit(FEngine& engine) const {
@@ -264,6 +270,39 @@ void FMaterialInstance::commit(FEngine::DriverApi& driver, UboManager* uboManage
 
 // ------------------------------------------------------------------------------------------------
 
+template<typename T>
+void FMaterialInstance::setConstantImpl(std::string_view name, T value) {
+    auto const& constants = mMaterial->getDefinition().specializationConstantsNameToIndex;
+    auto it = constants.find(name);
+    FILAMENT_CHECK_PRECONDITION(it != constants.end()) << "Constant " << name << " does not exist";
+
+    if (UTILS_UNLIKELY(mPendingSpecializationConstants.empty())) {
+        mPendingSpecializationConstants =
+                FixedCapacityVector<backend::Program::SpecializationConstant>(
+                        getPrograms().getSpecializationConstants());
+    }
+
+    uint32_t id = it->second + CONFIG_MAX_RESERVED_SPEC_CONSTANTS;
+    mPendingSpecializationConstants[id] = value;
+}
+
+template<typename T>
+T FMaterialInstance::getConstantImpl(std::string_view name) const {
+    auto const& constants = mMaterial->getDefinition().specializationConstantsNameToIndex;
+    auto it = constants.find(name);
+    FILAMENT_CHECK_PRECONDITION(it != constants.end()) << "Constant " << name << " does not exist";
+
+    uint32_t id = it->second + CONFIG_MAX_RESERVED_SPEC_CONSTANTS;
+
+    if (UTILS_UNLIKELY(!mPendingSpecializationConstants.empty())) {
+        return std::get<T>(mPendingSpecializationConstants[id]);
+    }
+
+    return getPrograms().getConstant<T>(id);
+}
+
+// ------------------------------------------------------------------------------------------------
+
 void FMaterialInstance::setParameter(std::string_view const name,
         Handle<HwTexture> texture, SamplerParams const params) {
     auto const binding = mMaterial->getSamplerBinding(name);
@@ -383,6 +422,15 @@ void FMaterialInstance::setTransparencyMode(TransparencyMode const mode) noexcep
     mTransparencyMode = mode;
 }
 
+RasterState FMaterialInstance::getRasterState() const noexcept {
+    RasterState rs = mMaterial->getRasterState();
+    rs.culling = mCulling;
+    rs.depthWrite = mDepthWrite;
+    rs.depthFunc = mDepthFunc;
+    rs.colorWrite = mColorWrite;
+    return rs;
+}
+
 void FMaterialInstance::setDepthCulling(bool const enable) noexcept {
     mDepthFunc = enable ? RasterState::DepthFunc::GE : RasterState::DepthFunc::A;
 }
@@ -403,6 +451,51 @@ const char* FMaterialInstance::getName() const noexcept {
 
 // ------------------------------------------------------------------------------------------------
 
+void FMaterialInstance::compile(CompilerPriorityQueue const priority,
+        UserVariantFilterMask variantSpec, CallbackHandler* handler,
+        Invocable<void(MaterialInstance*)>&& callback) noexcept {
+    FEngine& engine = mMaterial->getEngine();
+    DriverApi& driver = engine.getDriverApi();
+    MaterialDefinition const& definition = mMaterial->getDefinition();
+
+    bool const isStereoSupported = driver.isStereoSupported();
+
+    // Turn off the STE variant if stereo is not supported.
+    if (UTILS_LIKELY(!isStereoSupported)) {
+        variantSpec &= ~UserVariantFilterMask(UserVariantFilterBit::STE);
+    }
+
+    UserVariantFilterMask const variantFilter =
+            ~variantSpec & UserVariantFilterMask(UserVariantFilterBit::ALL);
+    ShaderModel const shaderModel = engine.getShaderModel();
+
+    if (UTILS_LIKELY(driver.isParallelShaderCompileSupported())) {
+        for (auto const variant: definition.getVariants()) {
+            if (!variantFilter || variant == Variant::filterUserVariant(variant, variantFilter)) {
+                if (definition.hasVariant(variant, shaderModel, isStereoSupported)) {
+                    prepareProgram(driver, variant, priority);
+                }
+            }
+        }
+    }
+
+    if (callback) {
+        struct Callback {
+            Invocable<void(MaterialInstance*)> f;
+            MaterialInstance* m;
+            static void func(void* user) {
+                auto* const c = static_cast<Callback*>(user);
+                c->f(c->m);
+                delete c;
+            }
+        };
+        auto* const user = new (std::nothrow) Callback{ std::move(callback), this };
+        driver.compilePrograms(priority, handler, &Callback::func, user);
+    } else {
+        driver.compilePrograms(priority, nullptr, nullptr, nullptr);
+    }
+}
+
 void FMaterialInstance::use(FEngine::DriverApi& driver, Variant variant) const {
     assert_invariant(mDescriptorSet.getHandle());
     assert_invariant(!isUsingUboBatching() || BufferAllocator::isValid(getAllocationId()));
@@ -507,4 +600,36 @@ void FMaterialInstance::fixMissingSamplers() const {
     }
 }
 
+LocalProgramCache const& FMaterialInstance::getPrograms() const noexcept {
+    return mPrograms.isInitialized() ? mPrograms : mMaterial->getPrograms();
+}
+
+void FMaterialInstance::flushSpecializationConstants() const noexcept {
+    if (mPendingSpecializationConstants.empty()) {
+        return;
+    }
+
+    if (!mPrograms.isInitialized()) {
+        mPrograms.initializeForMaterialInstance(mMaterial->getEngine(), *mMaterial);
+    }
+    mPrograms.setConstants(std::move(mPendingSpecializationConstants));
+    mPendingSpecializationConstants.clear();
+}
+
+#if FILAMENT_ENABLE_MATDBG
+
+void FMaterialInstance::updateActiveProgramsForMatdbg(Variant const variant) const noexcept {
+    mMaterial->updateActiveProgramsForMatdbg(variant);
+}
+
+#endif // FILAMENT_ENABLE_MATDBG
+
+template void FMaterialInstance::setConstantImpl<int32_t>(std::string_view name, int32_t value);
+template void FMaterialInstance::setConstantImpl<float>(std::string_view name, float value);
+template void FMaterialInstance::setConstantImpl<bool>(std::string_view name, bool value);
+
+template int32_t FMaterialInstance::getConstantImpl<int32_t>(std::string_view name) const;
+template float FMaterialInstance::getConstantImpl<float>(std::string_view name) const;
+template bool FMaterialInstance::getConstantImpl<bool>(std::string_view name) const;
+
 } // namespace filament

filament/src/details/MaterialInstance.h

@@ -18,7 +18,7 @@
 #define TNT_FILAMENT_DETAILS_MATERIALINSTANCE_H
 
 #include "downcast.h"
-
+#include "LocalProgramCache.h"
 #include "UniformBuffer.h"
 
 #include "ds/DescriptorSet.h"
@@ -26,8 +26,6 @@
 #include "details/BufferAllocator.h"
 #include "details/Engine.h"
 
-#include "private/backend/DriverApi.h"
-
 #include <filament/MaterialInstance.h>
 
 #include <private/filament/Variant.h>
@@ -67,7 +65,7 @@ public:
     ~FMaterialInstance() noexcept;
 
     void terminate(FEngine& engine);
-    
+
     void commit(FEngine& engine) const;
 
     void commit(FEngine::DriverApi& driver, UboManager* uboManager) const;
@@ -86,6 +84,32 @@ public:
 
     UniformBuffer const& getUniformBuffer() const noexcept { return mUniforms; }
 
+    void compile(backend::CompilerPriorityQueue priority, UserVariantFilterMask variantSpec,
+            backend::CallbackHandler* handler,
+            utils::Invocable<void(MaterialInstance*)>&& callback) noexcept;
+
+    // prepareProgram creates the program for the material's given variant at the backend level.
+    // Must be called outside of backend render pass.
+    // Must be called before getProgram() below.
+    backend::Handle<backend::HwProgram> prepareProgram(backend::DriverApi& driver,
+            Variant const variant,
+            backend::CompilerPriorityQueue const priorityQueue) const noexcept {
+        flushSpecializationConstants();
+        return getPrograms().prepareProgram(driver, variant, priorityQueue);
+    }
+
+    // getProgram returns the backend program for the material's given variant.
+    // Must be called after prepareProgram().
+    //
+    // See also Material::getProgram().
+    [[nodiscard]]
+    backend::Handle<backend::HwProgram> getProgram(Variant const variant) const noexcept {
+#if FILAMENT_ENABLE_MATDBG
+        updateActiveProgramsForMatdbg(variant);
+#endif
+        return getPrograms().getProgram(variant);
+    }
+
     void setScissor(uint32_t const left, uint32_t const bottom, uint32_t const width, uint32_t const height) noexcept {
         constexpr uint32_t maxvalu = std::numeric_limits<int32_t>::max();
         mScissorRect = { int32_t(left), int32_t(bottom),
@@ -107,6 +131,8 @@ public:
 
     bool hasScissor() const noexcept { return mHasScissor; }
 
+    backend::RasterState getRasterState() const noexcept;
+
     backend::CullingMode getCullingMode() const noexcept { return mCulling; }
 
     backend::CullingMode getShadowCullingMode() const noexcept { return mShadowCulling; }
@@ -254,11 +280,15 @@ public:
             backend::Handle<backend::HwTexture> texture, backend::SamplerParams params);
 
     using MaterialInstance::setParameter;
+    using MaterialInstance::setConstant;
 
 private:
     friend class FMaterial;
     friend class MaterialInstance;
 
+    // Cannot inline since it inspects the FMaterial class.
+    LocalProgramCache const& getPrograms() const noexcept;
+
     template<size_t Size>
     void setParameterUntypedImpl(std::string_view name, const void* value);
 
@@ -277,6 +307,19 @@ private:
     template<typename T>
     T getParameterImpl(std::string_view name) const;
 
+    template<typename T>
+    void setConstantImpl(std::string_view name, T value);
+
+    template<typename T>
+    T getConstantImpl(std::string_view name) const;
+
+    void flushSpecializationConstants() const noexcept;
+
+#if FILAMENT_ENABLE_MATDBG
+    // Called by getProgram() to update active program list for matdbg UI.
+    void updateActiveProgramsForMatdbg(Variant const variant) const noexcept;
+#endif
+
     // keep these grouped, they're accessed together in the render-loop
     FMaterial const* mMaterial = nullptr;
 
@@ -291,6 +334,11 @@ private:
     mutable DescriptorSet mDescriptorSet;
     UniformBuffer mUniforms;
 
+    // HACK: Mutable so that prepareProgram() can update specialization constants.
+    mutable LocalProgramCache mPrograms;
+    mutable utils::FixedCapacityVector<backend::Program::SpecializationConstant>
+            mPendingSpecializationConstants;
+
     backend::PolygonOffset mPolygonOffset{};
     backend::StencilState mStencilState{};
 

filament/test/CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.19)
 project(filament-tests)
 
-if(IOS OR WEBGL)
+if(IOS OR WASM)
     return()
 endif()
 

filament/test/filament_test_material.cpp

@@ -19,6 +19,7 @@
 
 #include <filament/Engine.h>
 #include <filament/Material.h>
+#include <filament/MaterialInstance.h>
 
 #include "filament_test_resources.h"
 
@@ -167,3 +168,52 @@ TEST(Material, MaterialSettingInvalidApiLevelReturnsAnInvalidPackage) {
 
     Engine::destroy(engine);
 }
+
+TEST(MaterialInstanceTest, SetConstant) {
+    Engine* engine = Engine::create(Engine::Backend::NOOP);
+
+    std::string shaderCode(R"(
+        void material(inout MaterialInputs material) {
+            prepareMaterial(material);
+            material.baseColor = vec4(1.0);
+        }
+    )");
+
+    filamat::MaterialBuilder builder;
+    builder.init();
+    builder.name("MaterialInstanceTest");
+    builder.material(shaderCode.c_str());
+    builder.constant("myFloat", filamat::MaterialBuilder::ConstantType::FLOAT, 1.0f);
+    builder.constant("myInt", filamat::MaterialBuilder::ConstantType::INT, 2);
+    builder.constant("myBool", filamat::MaterialBuilder::ConstantType::BOOL, false);
+
+    filamat::Package result = builder.build(engine->getJobSystem());
+    ASSERT_TRUE(result.isValid());
+
+    Material* material = Material::Builder()
+            .package(result.getData(), result.getSize())
+            .build(*engine);
+    ASSERT_NE(material, nullptr);
+
+    MaterialInstance* instance = material->createInstance();
+    ASSERT_NE(instance, nullptr);
+
+    // Verify default values
+    EXPECT_EQ(instance->getConstant<float>("myFloat"), 1.0f);
+    EXPECT_EQ(instance->getConstant<int32_t>("myInt"), 2);
+    EXPECT_EQ(instance->getConstant<bool>("myBool"), false);
+
+    // Set new values
+    instance->setConstant("myFloat", 3.0f);
+    instance->setConstant("myInt", 4);
+    instance->setConstant("myBool", true);
+
+    // Verify new values
+    EXPECT_EQ(instance->getConstant<float>("myFloat"), 3.0f);
+    EXPECT_EQ(instance->getConstant<int32_t>("myInt"), 4);
+    EXPECT_EQ(instance->getConstant<bool>("myBool"), true);
+
+    engine->destroy(instance);
+    engine->destroy(material);
+    Engine::destroy(engine);
+}

ios/CocoaPods/Filament.podspec

@@ -10,12 +10,6 @@ Pod::Spec.new do |spec|
 
   spec.libraries = 'c++'
 
-  # Fix linking error with Xcode 12; we do not yet support the simulator on Apple silicon.
-  spec.pod_target_xcconfig = {
-    'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'arm64'
-  }
-  spec.user_target_xcconfig = { 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'arm64' }
-
   spec.subspec "filament" do |ss|
     ss.source_files =
         "include/filament/*.h",
@@ -25,13 +19,13 @@ Pod::Spec.new do |spec|
         "include/ibl/*.h",
         "include/geometry/*.h"
     ss.header_mappings_dir = "include"
-    ss.vendored_libraries =
-        "lib/universal/libfilament.a",
-        "lib/universal/libbackend.a",
-        "lib/universal/libfilabridge.a",
-        "lib/universal/libfilaflat.a",
-        "lib/universal/libibl.a",
-        "lib/universal/libgeometry.a"
+    ss.vendored_frameworks =
+        "lib/libfilament.xcframework",
+        "lib/libbackend.xcframework",
+        "lib/libfilabridge.xcframework",
+        "lib/libfilaflat.xcframework",
+        "lib/libibl.xcframework",
+        "lib/libgeometry.xcframework"
     ss.dependency "Filament/utils"
     ss.dependency "Filament/math"
   end
@@ -42,11 +36,10 @@ Pod::Spec.new do |spec|
         "include/filament/MaterialChunkType.h",
         "include/filament/MaterialEnums.h"
     ss.header_mappings_dir = "include"
-    ss.vendored_libraries =
-      "lib/universal/libfilamat.a",
-      "lib/universal/libshaders.a",
-      "lib/universal/libsmol-v.a",
-      "lib/universal/libfilabridge.a"
+    ss.vendored_frameworks =
+      "lib/libfilamat.xcframework",
+      "lib/libshaders.xcframework",
+      "lib/libsmol-v.xcframework"
     ss.dependency "Filament/utils"
     ss.dependency "Filament/math"
   end
@@ -54,11 +47,11 @@ Pod::Spec.new do |spec|
   spec.subspec "gltfio_core" do |ss|
     ss.source_files = "include/gltfio/**/*.h"
     ss.header_mappings_dir = "include"
-    ss.vendored_libraries =
-      "lib/universal/libgltfio_core.a",
-      "lib/universal/libdracodec.a",
-      "lib/universal/libuberarchive.a",
-      "lib/universal/libstb.a"
+    ss.vendored_frameworks =
+      "lib/libgltfio_core.xcframework",
+      "lib/libdracodec.xcframework",
+      "lib/libuberarchive.xcframework",
+      "lib/libstb.xcframework"
     ss.dependency "Filament/filament"
     ss.dependency "Filament/ktxreader"
     ss.dependency "Filament/uberz"
@@ -66,23 +59,23 @@ Pod::Spec.new do |spec|
 
   spec.subspec "camutils" do |ss|
     ss.source_files = "include/camutils/*.h"
-    ss.vendored_libraries = "lib/universal/libcamutils.a"
+    ss.vendored_frameworks = "lib/libcamutils.xcframework"
     ss.header_dir = "camutils"
     ss.dependency "Filament/math"
   end
 
   spec.subspec "filameshio" do |ss|
     ss.source_files = "include/filameshio/*.h"
-    ss.vendored_libraries =
-      "lib/universal/libfilameshio.a",
-      "lib/universal/libmeshoptimizer.a"
+    ss.vendored_frameworks =
+      "lib/libfilameshio.xcframework",
+      "lib/libmeshoptimizer.xcframework"
     ss.header_dir = "filameshio"
     ss.dependency "Filament/filament"
   end
 
   spec.subspec "image" do |ss|
     ss.source_files = "include/image/*.h"
-    ss.vendored_libraries = "lib/universal/libimage.a"
+    ss.vendored_frameworks = "lib/libimage.xcframework"
     ss.header_dir = "image"
     ss.dependency "Filament/filament"
   end
@@ -90,7 +83,7 @@ Pod::Spec.new do |spec|
   spec.subspec "utils" do |ss|
     ss.source_files = "include/utils/**/*.h"
     ss.header_mappings_dir = "include"
-    ss.vendored_libraries = "lib/universal/libutils.a"
+    ss.vendored_frameworks = "lib/libutils.xcframework"
     ss.dependency "Filament/tsl"
   end
 
@@ -107,9 +100,9 @@ Pod::Spec.new do |spec|
   spec.subspec "ktxreader" do |ss|
     ss.source_files = "include/ktxreader/*.h"
     ss.header_mappings_dir = "include"
-    ss.vendored_libraries =
-        "lib/universal/libktxreader.a",
-        "lib/universal/libbasis_transcoder.a"
+    ss.vendored_frameworks =
+        "lib/libktxreader.xcframework",
+        "lib/libbasis_transcoder.xcframework"
     ss.dependency "Filament/image"
     ss.dependency "Filament/filament"
   end
@@ -117,9 +110,9 @@ Pod::Spec.new do |spec|
   spec.subspec "viewer" do |ss|
     ss.source_files = "include/viewer/*.h"
     ss.header_mappings_dir = "include"
-    ss.vendored_libraries =
-        "lib/universal/libviewer.a",
-        "lib/universal/libcivetweb.a"
+    ss.vendored_frameworks =
+        "lib/libviewer.xcframework",
+        "lib/libcivetweb.xcframework"
     ss.dependency "Filament/filament"
     ss.dependency "Filament/gltfio_core"
   end
@@ -127,9 +120,9 @@ Pod::Spec.new do |spec|
   spec.subspec "uberz" do |ss|
     ss.source_files = "include/uberz/*.h"
     ss.header_mappings_dir = "include"
-    ss.vendored_libraries =
-        "lib/universal/libuberzlib.a",
-        "lib/universal/libzstd.a"
+    ss.vendored_frameworks =
+        "lib/libuberzlib.xcframework",
+        "lib/libzstd.xcframework"
     ss.header_dir = "uberz"
     ss.dependency "Filament/filamat"
     ss.dependency "Filament/tsl"

ios/samples/README.md

@@ -47,14 +47,16 @@ build Filament in Release mode, replace `debug` with `release` in the above `bui
 
 If you also want to be able to run on the iOS simulator, add the `-s` flag to the `build.sh`
 command. For example, the following command will build for both devices (ARM64) and the simulator
-(x86_64) in Debug mode:
+(both Apple silicon `arm64` and Intel `x86_64`) in Debug mode:
 
 ```
 $ ./build.sh -s -p ios -i debug
 ```
 
-When building for the simulator, the sample will then link against the libraries present in
-`out/ios-debug/filament/lib/x86_64`.
+When building for the simulator, the samples link against the libraries present in
+`out/ios-debug/filament/lib/arm64` (Apple silicon simulators) or
+`out/ios-debug/filament/lib/x86_64` (Intel simulators). The Filament `.xcframework`s expose both
+slices, so Xcode automatically picks the right one for the active simulator runtime.
 
 ## Xcode
 
@@ -88,17 +90,20 @@ from scratch.
 
 ## XcodeGen
 
-[XcodeGen](https://github.com/yonaskolb/XcodeGen) version 2.43.0 is used to generate the Xcode
-projects. While not required to run the samples, XcodeGen makes modifying them easier. Each sample
-folder contains the `project.yml` file used for the sample, which includes a global
-`app-template.yml` file. Simply run
+[XcodeGen](https://github.com/yonaskolb/XcodeGen) is used to generate the Xcode projects. While not
+required to run the samples, XcodeGen makes modifying them easier. Each sample folder contains the
+`project.yml` file used for the sample, which includes a global `app-template.yml` file. Either run
 
 ```
 $ xcodegen
 ```
 
-within a sample folder to re-generate the Xcode project. You may need to close and re-open the
-project in Xcode to see changes take effect.
+within a sample folder, or run `./generate-samples.sh` from this directory to regenerate all of
+them at once.
+
+The committed `project.pbxproj` files use `objectVersion = 77`, which requires **Xcode 16 or newer**
+to open. CI pins Xcode 16.2 for this reason. You may need to close and re-open the project in Xcode
+to see changes take effect.
 
 ## Building iOS Samples with ASan / UBSan
 

ios/samples/app-template.yml

@@ -13,30 +13,35 @@ targetTemplates:
             - path: ${target_name}/Materials
               buildPhase: none
               optional: true
+        dependencies:
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilament.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libbackend.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilaflat.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libktxreader.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilabridge.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libutils.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libsmol-v.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libgeometry.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libibl.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libabseil.xcframework
+            - framework: ../../out/$(FILAMENT_OUT_NAME)/filament/lib/libzstd.xcframework
         scheme:
             configVariants:
                 - Metal
                 - OpenGL
         settings:
             base:
-                OTHER_LDFLAGS: ["-lfilament", "-lbackend", "-lfilaflat", "-lktxreader",
-                                "-lfilabridge", "-lutils", "-lsmol-v", "-lgeometry", "-libl",
-                                "-labseil", "-lzstd"]
                 ENABLE_BITCODE: NO
                 CLANG_CXX_LANGUAGE_STANDARD: c++20
                 # This allows users to not have to specify a unique bundle ID when building the sample apps.
                 SAMPLE_CODE_DISAMBIGUATOR: ${DEVELOPMENT_TEAM}
             configs:
                 debug:
-                    HEADER_SEARCH_PATHS: ["../../../out/ios-debug/filament/include", "generated"]
-                    LIBRARY_SEARCH_PATHS:
-                        - "../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)"
-                        - "../../../out/ios-debug/filament/lib/universal"
+                    FILAMENT_OUT_NAME: ios-debug
+                    HEADER_SEARCH_PATHS: ["$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include", "generated"]
                 release:
-                    HEADER_SEARCH_PATHS: ["../../../out/ios-release/filament/include", "generated"]
-                    LIBRARY_SEARCH_PATHS:
-                        - "../../../out/ios-release/filament/lib/$(CURRENT_ARCH)"
-                        - "../../../out/ios-release/filament/lib/universal"
+                    FILAMENT_OUT_NAME: ios-release
+                    HEADER_SEARCH_PATHS: ["$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include", "generated"]
                 metal:
                     GCC_PREPROCESSOR_DEFINITIONS: ["FILAMENT_APP_USE_METAL=1", "$(inherited)"]
                 opengl:

ios/samples/backend-test/backend-test.xcodeproj/project.pbxproj

@@ -3,34 +3,117 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 77;
 	objects = {
 
 /* Begin PBXBuildFile section */
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+		305D6C983D22F7BC74FC76C7 /* libabseil.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 0ED51915983DAE97083D44EF /* libabseil.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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+		7D8D3494388D7BF4D9FE4FCE /* libfilamat.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = C4BDDF85AADA2069C0F9FBAE /* libfilamat.xcframework */; };
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+		AA5AB498C5A6117057B06824 /* libfilaflat.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9E8375B927AFDFD1069016D1 /* libfilaflat.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		AE63AFEA7E7D507BB677C158 /* libbackend.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 8632D4625CFCBD32A46772B5 /* libbackend.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		B3684DB18E82C867020294F1 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 5FDB89AD408A508D6CB74C32 /* AppDelegate.m */; };
+		BFE92829375EE1DBA1E4A689 /* libfilabridge.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = B2A3753419FC4A7D4C039868 /* libfilabridge.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		C74DDEF71B6F3C060BB56189 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = B63A6E45E40F58037ABD8F84 /* Main.storyboard */; };
+		C8C8BF3416B9B37003F1031E /* libktxreader.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 19CBBB6C426E8D038BDAC97B /* libktxreader.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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+		D472EB54D462394FE99DCE2B /* libibl.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = D1E30700B368B5F84196FD97 /* libibl.xcframework */; };
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+		FB393C813D7A30404A2DEF23 /* libktxreader.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 19CBBB6C426E8D038BDAC97B /* libktxreader.xcframework */; };
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 /* End PBXBuildFile section */
 
+/* Begin PBXCopyFilesBuildPhase section */
+		0ABB76F2D4011A4AF5186FCA /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+				32AC9F2183DD11F130D4A91D /* libfilament.xcframework in Embed Frameworks */,
+				AE63AFEA7E7D507BB677C158 /* libbackend.xcframework in Embed Frameworks */,
+				AA5AB498C5A6117057B06824 /* libfilaflat.xcframework in Embed Frameworks */,
+				C8C8BF3416B9B37003F1031E /* libktxreader.xcframework in Embed Frameworks */,
+				BFE92829375EE1DBA1E4A689 /* libfilabridge.xcframework in Embed Frameworks */,
+				0DE5DD77BF1B9049D63B76D0 /* libutils.xcframework in Embed Frameworks */,
+				2AABB2C1262EBA9553666078 /* libsmol-v.xcframework in Embed Frameworks */,
+				6A5D5E984CA862B943742745 /* libgeometry.xcframework in Embed Frameworks */,
+				D0E54C592A378E549C96A54D /* libibl.xcframework in Embed Frameworks */,
+				305D6C983D22F7BC74FC76C7 /* libabseil.xcframework in Embed Frameworks */,
+				E090ED826EE54CA2EA611D83 /* libzstd.xcframework in Embed Frameworks */,
+				8095A6D37F6F1C9C13BBFEA8 /* libfilamat.xcframework in Embed Frameworks */,
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
 		056C16E7805E8D33D4C8F7B4 /* FilamentView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FilamentView.h; sourceTree = "<group>"; };
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 		603475CEE63507AA04A9B21A /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
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+		8632D4625CFCBD32A46772B5 /* libbackend.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libbackend.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libbackend.xcframework"; sourceTree = "<group>"; };
+		8F108854ADC54BBAA29C2055 /* libsmol-v.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = "libsmol-v.xcframework"; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libsmol-v.xcframework"; sourceTree = "<group>"; };
+		912652335565C18B252345DE /* libfilament.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilament.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilament.xcframework"; sourceTree = "<group>"; };
 		93394D7D4A78C56A2BD31A7D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+		9E8375B927AFDFD1069016D1 /* libfilaflat.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilaflat.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilaflat.xcframework"; sourceTree = "<group>"; };
 		A283B2D6DB365368855E2D7A /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		AE6C78F32A0494087B0CEF32 /* main.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = main.mm; sourceTree = "<group>"; };
+		B2A3753419FC4A7D4C039868 /* libfilabridge.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilabridge.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilabridge.xcframework"; sourceTree = "<group>"; };
 		B54DFEB4DB6ACC0289FA3046 /* FilamentView.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = FilamentView.mm; sourceTree = "<group>"; };
+		C4BDDF85AADA2069C0F9FBAE /* libfilamat.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilamat.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilamat.xcframework"; sourceTree = "<group>"; };
 		C76230D48038E8109EC121B0 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
+		D1E30700B368B5F84196FD97 /* libibl.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libibl.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libibl.xcframework"; sourceTree = "<group>"; };
+		DB3F32D8D3D7310FA3A0C1A1 /* libgeometry.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libgeometry.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libgeometry.xcframework"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
+/* Begin PBXFrameworksBuildPhase section */
+		5E31B50ED1338E6ADE1FA49A /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				F5E844BFD77174F770543A87 /* libfilament.xcframework in Frameworks */,
+				8402B2AC6D081D1E8E065552 /* libbackend.xcframework in Frameworks */,
+				3D73E90782CC3A2124DF046F /* libfilaflat.xcframework in Frameworks */,
+				FB393C813D7A30404A2DEF23 /* libktxreader.xcframework in Frameworks */,
+				88C039F10343B8598FD5FF7F /* libfilabridge.xcframework in Frameworks */,
+				7E671E777FDB5F34AAA13D5A /* libutils.xcframework in Frameworks */,
+				D5B2F0A85F7C6F352AA99DF1 /* libsmol-v.xcframework in Frameworks */,
+				66014C413BCBF00E8E6DAF76 /* libgeometry.xcframework in Frameworks */,
+				D472EB54D462394FE99DCE2B /* libibl.xcframework in Frameworks */,
+				6C8A7D49A8F689E20D60F4D4 /* libabseil.xcframework in Frameworks */,
+				E6163776920A1643B1ED01FA /* libzstd.xcframework in Frameworks */,
+				7D8D3494388D7BF4D9FE4FCE /* libfilamat.xcframework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
 /* Begin PBXGroup section */
 		05CA69F10D830E40A8FB561D /* Products */ = {
 			isa = PBXGroup;
@@ -44,10 +127,30 @@
 			isa = PBXGroup;
 			children = (
 				FE198F0E1EF047534F8F3128 /* backend-test */,
+				81BF22C13654E58F622E6BEC /* Frameworks */,
 				05CA69F10D830E40A8FB561D /* Products */,
 			);
 			sourceTree = "<group>";
 		};
+		81BF22C13654E58F622E6BEC /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				0ED51915983DAE97083D44EF /* libabseil.xcframework */,
+				8632D4625CFCBD32A46772B5 /* libbackend.xcframework */,
+				B2A3753419FC4A7D4C039868 /* libfilabridge.xcframework */,
+				9E8375B927AFDFD1069016D1 /* libfilaflat.xcframework */,
+				C4BDDF85AADA2069C0F9FBAE /* libfilamat.xcframework */,
+				912652335565C18B252345DE /* libfilament.xcframework */,
+				DB3F32D8D3D7310FA3A0C1A1 /* libgeometry.xcframework */,
+				D1E30700B368B5F84196FD97 /* libibl.xcframework */,
+				19CBBB6C426E8D038BDAC97B /* libktxreader.xcframework */,
+				8F108854ADC54BBAA29C2055 /* libsmol-v.xcframework */,
+				7C969D515221A7739C68F3AC /* libutils.xcframework */,
+				4C3E6E0AB2BA7D686E424D8F /* libzstd.xcframework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		FE198F0E1EF047534F8F3128 /* backend-test */ = {
 			isa = PBXGroup;
 			children = (
@@ -57,11 +160,11 @@
 				056C16E7805E8D33D4C8F7B4 /* FilamentView.h */,
 				B54DFEB4DB6ACC0289FA3046 /* FilamentView.mm */,
 				A283B2D6DB365368855E2D7A /* Info.plist */,
-				EB0A767D257F3D05BE9F0960 /* LaunchScreen.storyboard */,
 				AE6C78F32A0494087B0CEF32 /* main.mm */,
-				B63A6E45E40F58037ABD8F84 /* Main.storyboard */,
 				276A0ADD5B521719BBB1DA21 /* ViewController.h */,
 				33D80A4472074C601C57C773 /* ViewController.mm */,
+				EB0A767D257F3D05BE9F0960 /* LaunchScreen.storyboard */,
+				B63A6E45E40F58037ABD8F84 /* Main.storyboard */,
 			);
 			path = "backend-test";
 			sourceTree = "<group>";
@@ -75,6 +178,8 @@
 			buildPhases = (
 				445863ED54C294354A388281 /* Sources */,
 				BD71575ED7ED3237FEFD94C7 /* Resources */,
+				5E31B50ED1338E6ADE1FA49A /* Frameworks */,
+				0ABB76F2D4011A4AF5186FCA /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
@@ -95,9 +200,10 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
 				LastUpgradeCheck = 1430;
+				TargetAttributes = {
+				};
 			};
 			buildConfigurationList = E89E1EEA671E49DBAC9D5A9C /* Build configuration list for PBXProject "backend-test" */;
-			compatibilityVersion = "Xcode 14.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -106,7 +212,8 @@
 			);
 			mainGroup = 3D2B936C924E0DB70941EE6D;
 			minimizedProjectReferenceProxies = 1;
-			preferredProjectObjectVersion = 54;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = 05CA69F10D830E40A8FB561D /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
@@ -168,7 +275,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -224,12 +331,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "backend-test/Info.plist";
@@ -238,24 +350,8 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
 				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilamat",
-					"-force_load ../../../out/ios-debug/filament/lib/arm64/libbackend_test.a",
+					"-force_load $(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/lib/$(CURRENT_ARCH)-$(PLATFORM_NAME)/libbackend_test.a",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.backend-test";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
@@ -270,7 +366,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -333,12 +429,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "backend-test/Info.plist";
@@ -347,24 +448,8 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
 				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilamat",
-					"-force_load ../../../out/ios-debug/filament/lib/arm64/libbackend_test.a",
+					"-force_load $(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/lib/$(CURRENT_ARCH)-$(PLATFORM_NAME)/libbackend_test.a",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.backend-test";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
@@ -379,7 +464,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -435,12 +520,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "backend-test/Info.plist";
@@ -449,24 +539,8 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
 				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilamat",
-					"-force_load ../../../out/ios-debug/filament/lib/arm64/libbackend_test.a",
+					"-force_load $(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/lib/$(CURRENT_ARCH)-$(PLATFORM_NAME)/libbackend_test.a",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.backend-test";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
@@ -482,12 +556,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "backend-test/Info.plist";
@@ -496,24 +575,8 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
 				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilamat",
-					"-force_load ../../../out/ios-debug/filament/lib/arm64/libbackend_test.a",
+					"-force_load $(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/lib/$(CURRENT_ARCH)-$(PLATFORM_NAME)/libbackend_test.a",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.backend-test";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
@@ -528,7 +591,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;

ios/samples/backend-test/project.yml

@@ -6,8 +6,10 @@ targets:
     backend-test:
         templates:
             - FilamentApp
+        dependencies:
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilamat.xcframework
         settings:
             base:
                 # Because each test case is a separate file, the -force_load flag is necessary to prevent the
                 # linker from removing "unused" symbols.
-                OTHER_LDFLAGS: ["-lfilamat", "-force_load ../../../out/ios-debug/filament/lib/arm64/libbackend_test.a"]
+                OTHER_LDFLAGS: ["-force_load $(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/lib/$(CURRENT_ARCH)-$(PLATFORM_NAME)/libbackend_test.a"]

ios/samples/gltf-viewer/build-resources.sh

@@ -10,7 +10,7 @@ set -e
 
 HOST_TOOLS_PATH="${HOST_TOOLS_PATH:-../../../out/release/filament/bin}"
 
-cmgen_path=`find ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`
+cmgen_path=`find -L ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`
 
 # Ensure that the required tools are present in the out/ directory.
 # These can be built by running ./build.sh -p desktop -i release at Filament's root directory.

ios/samples/gltf-viewer/gltf-viewer.xcodeproj/project.pbxproj

@@ -3,40 +3,178 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 77;
 	objects = {
 
 /* Begin PBXBuildFile section */
 		00101E55E74547D6C2FD8C03 /* default_env_ibl.ktx in Resources */ = {isa = PBXBuildFile; fileRef = A027015F6F283E92C379F0B1 /* default_env_ibl.ktx */; };
+		0A6463A23D9E0C766EF24559 /* libgeometry.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 61B9468E1B7FED7F00513152 /* libgeometry.xcframework */; };
+		10A51B4DB601FEF9A6F1C0E3 /* libgeometry.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 61B9468E1B7FED7F00513152 /* libgeometry.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		10EB5B0EBD334A09BFC3B9DF /* libibl.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4D2FB034B2AD911A82D44F4E /* libibl.xcframework */; };
 		1297B48507BF2849751AE0E6 /* FILViewController.mm in Sources */ = {isa = PBXBuildFile; fileRef = 3B5A2C1598614ED63098A783 /* FILViewController.mm */; };
+		1404696E6E1E5E4D265773B8 /* libsmol-v.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = C766C894259479FC62B7C8B4 /* libsmol-v.xcframework */; };
+		14D3627324AE91F7B9C74745 /* libuberzlib.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = F7030A0C0BABAD05CDEAFDE8 /* libuberzlib.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		174327B08EFFA8255829FF49 /* libbackend.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 1CFC9093A6EF27302A37326E /* libbackend.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		1E42FEC5AE043BDDCE3CB0A4 /* libcamutils.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 2B534EACCD70A2DA1623F743 /* libcamutils.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		22EBD00922E4FBAE5F20AF3B /* libviewer.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 52712E0BD50CA883190B6C1D /* libviewer.xcframework */; };
 		285A74424AF5E3014363F8E6 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 14BA4B8B6A697847DA9934D2 /* Main.storyboard */; };
+		2B0B9C8428D402D919CAC47E /* libimageio-lite.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 60330C4B6F21AA47B5524999 /* libimageio-lite.xcframework */; };
+		318A6749D6D4258385B67447 /* libzstd.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 75EFC385D49A53E005466F45 /* libzstd.xcframework */; };
+		36E0764917CB1EE729C6B771 /* libfilaflat.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = CF656283054DABCE73A96F57 /* libfilaflat.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		379B9C62A9AB782FDBC0E16C /* libabseil.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6BFA0007FC472C65083E2452 /* libabseil.xcframework */; };
+		3CF14DE9557B15702D1CC5A9 /* libstb.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 487A93E37417074697C5AEE1 /* libstb.xcframework */; };
+		4033B9273D8B4C4631200EC1 /* libimage.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8F6D55F40189E2AD59138BFC /* libimage.xcframework */; };
 		453F7CCB3A029F9604857C1C /* FILModelView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 1F16324F2F287CB27E1A84EB /* FILModelView.mm */; };
 		45F28F70A616F4B5C67FEC66 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = DF545E3F8FD553E334F5D6D6 /* Assets.xcassets */; };
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@@ -65,8 +203,8 @@
 			children = (
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-				21CA7296309BBFADBB0B00C3 /* LaunchScreen.storyboard */,
 				1FF7EE9D5DD74F1A740C0D88 /* main.m */,
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 			path = SupportFiles;
@@ -78,10 +216,41 @@
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 				E102A6C527928715EF7B0497 /* default_env */,
 				2678CEA2FDBFE6D6DC1D4D71 /* gltf-viewer */,
+				8826A1E62E0B87AA4A9982D5 /* Frameworks */,
 				3BFD6EBD6D97D6F1C40F1C90 /* Products */,
 			);
 			sourceTree = "<group>";
 		};
+		8826A1E62E0B87AA4A9982D5 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				6BFA0007FC472C65083E2452 /* libabseil.xcframework */,
+				1CFC9093A6EF27302A37326E /* libbackend.xcframework */,
+				4EDA245B8F43311DD75A1F81 /* libbasis_transcoder.xcframework */,
+				2B534EACCD70A2DA1623F743 /* libcamutils.xcframework */,
+				B41054C75146CF46900EB674 /* libcivetweb.xcframework */,
+				7A57517D52C2BDCA859338D1 /* libdracodec.xcframework */,
+				020557AD44AE2D4F9D99EC33 /* libfilabridge.xcframework */,
+				CF656283054DABCE73A96F57 /* libfilaflat.xcframework */,
+				515259657B354C8F37272D16 /* libfilament.xcframework */,
+				61B9468E1B7FED7F00513152 /* libgeometry.xcframework */,
+				5B9B11A731D26A94397D4B9B /* libgltfio_core.xcframework */,
+				4D2FB034B2AD911A82D44F4E /* libibl.xcframework */,
+				8F6D55F40189E2AD59138BFC /* libimage.xcframework */,
+				60330C4B6F21AA47B5524999 /* libimageio-lite.xcframework */,
+				AF19593AAD6D35C6A9198C27 /* libktxreader.xcframework */,
+				F696C8553E8CC1A6416678CB /* libmeshoptimizer.xcframework */,
+				C766C894259479FC62B7C8B4 /* libsmol-v.xcframework */,
+				487A93E37417074697C5AEE1 /* libstb.xcframework */,
+				25D5A93890B91F8C86BE2F0A /* libuberarchive.xcframework */,
+				F7030A0C0BABAD05CDEAFDE8 /* libuberzlib.xcframework */,
+				91CAACDECFDED76D0DBD8404 /* libutils.xcframework */,
+				52712E0BD50CA883190B6C1D /* libviewer.xcframework */,
+				75EFC385D49A53E005466F45 /* libzstd.xcframework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		E102A6C527928715EF7B0497 /* default_env */ = {
 			isa = PBXGroup;
 			children = (
@@ -102,6 +271,8 @@
 				0B375996CE4EBC4A5B258C27 /* Build Resources */,
 				C8F38C978C83CD5335A21F72 /* Sources */,
 				7D3B1B99EEAFB6F53ECBAA5A /* Resources */,
+				E646271806112A138895CBE3 /* Frameworks */,
+				26182010104312BFB0BA3CE4 /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
@@ -122,9 +293,10 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
 				LastUpgradeCheck = 1430;
+				TargetAttributes = {
+				};
 			};
 			buildConfigurationList = 90327DE42AE5DF12C4BD2113 /* Build configuration list for PBXProject "gltf-viewer" */;
-			compatibilityVersion = "Xcode 14.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -133,7 +305,8 @@
 			);
 			mainGroup = 7DB4500696DB13904CDF40C4;
 			minimizedProjectReferenceProxies = 1;
-			preferredProjectObjectVersion = 56;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = 3BFD6EBD6D97D6F1C40F1C90 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
@@ -167,7 +340,7 @@
 			inputFileListPaths = (
 			);
 			inputPaths = (
-				"$(SRCROOT)/../../../third_party/environments/lightroom_14b.hdr",
+				../../../third_party/environments/lightroom_14b.hdr,
 			);
 			name = "Build Resources";
 			outputFileListPaths = (
@@ -178,7 +351,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "#/usr/bin/env/bash\n\nset -e\n\n# Compile resources.\n\n# The gltf-viewer app requires two resources:\n# 1. The IBL image\n# 2. The skybox image\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\n\ncmgen_path=`find ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`\n\n# Ensure that the required tools are present in the out/ directory.\n# These can be built by running ./build.sh -p desktop -i release at Filament's root directory.\n\nif [[ ! -e \"${cmgen_path}\" ]]; then\n  echo \"No cmgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\n# cmgen consumes an HDR environment map and generates two mipmapped KTX files (IBL and skybox)\n\"${cmgen_path}\" \\\n    --quiet \\\n    --deploy=\"${PROJECT_DIR}/generated/default_env\" \\\n    --format=ktx --size=256 --extract-blur=0.1 \\\n    \"${PROJECT_DIR}/../../../third_party/environments/lightroom_14b.hdr\"\n";
+			shellScript = "#/usr/bin/env/bash\n\nset -e\n\n# Compile resources.\n\n# The gltf-viewer app requires two resources:\n# 1. The IBL image\n# 2. The skybox image\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\n\ncmgen_path=`find -L ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`\n\n# Ensure that the required tools are present in the out/ directory.\n# These can be built by running ./build.sh -p desktop -i release at Filament's root directory.\n\nif [[ ! -e \"${cmgen_path}\" ]]; then\n  echo \"No cmgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\n# cmgen consumes an HDR environment map and generates two mipmapped KTX files (IBL and skybox)\n\"${cmgen_path}\" \\\n    --quiet \\\n    --deploy=\"${PROJECT_DIR}/generated/default_env\" \\\n    --format=ktx --size=256 --extract-blur=0.1 \\\n    \"${PROJECT_DIR}/../../../third_party/environments/lightroom_14b.hdr\"\n";
 		};
 /* End PBXShellScriptBuildPhase section */
 
@@ -222,7 +395,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -284,7 +457,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -339,7 +512,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -395,12 +568,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "gltf-viewer/SupportFiles/Info.plist";
@@ -409,36 +587,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lgltfio_core",
-					"-luberarchive",
-					"-limage",
-					"-lstb",
-					"-lbasis_transcoder",
-					"-lzstd",
-					"-lcamutils",
-					"-ldracodec",
-					"-lmeshoptimizer",
-					"-lviewer",
-					"-lcivetweb",
-					"-luberzlib",
-					"-limageio-lite",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.gltf-viewer";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -453,12 +601,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "gltf-viewer/SupportFiles/Info.plist";
@@ -467,36 +620,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lgltfio_core",
-					"-luberarchive",
-					"-limage",
-					"-lstb",
-					"-lbasis_transcoder",
-					"-lzstd",
-					"-lcamutils",
-					"-ldracodec",
-					"-lmeshoptimizer",
-					"-lviewer",
-					"-lcivetweb",
-					"-luberzlib",
-					"-limageio-lite",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.gltf-viewer";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -510,7 +633,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -573,12 +696,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "gltf-viewer/SupportFiles/Info.plist";
@@ -587,36 +715,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lgltfio_core",
-					"-luberarchive",
-					"-limage",
-					"-lstb",
-					"-lbasis_transcoder",
-					"-lzstd",
-					"-lcamutils",
-					"-ldracodec",
-					"-lmeshoptimizer",
-					"-lviewer",
-					"-lcivetweb",
-					"-luberzlib",
-					"-limageio-lite",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.gltf-viewer";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -631,12 +729,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "gltf-viewer/SupportFiles/Info.plist";
@@ -645,36 +748,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lgltfio_core",
-					"-luberarchive",
-					"-limage",
-					"-lstb",
-					"-lbasis_transcoder",
-					"-lzstd",
-					"-lcamutils",
-					"-ldracodec",
-					"-lmeshoptimizer",
-					"-lviewer",
-					"-lcivetweb",
-					"-luberzlib",
-					"-limageio-lite",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.gltf-viewer";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;

ios/samples/gltf-viewer/project.yml

@@ -17,16 +17,24 @@ targets:
               optional: true
         templates:
             - FilamentApp
-        settings:
-            base:
-                OTHER_LDFLAGS: ["-lgltfio_core", "-luberarchive", "-limage", "-lstb", "-lbasis_transcoder",
-                                "-lzstd", "-lcamutils", "-ldracodec", "-lmeshoptimizer", "-lviewer", "-lcivetweb",
-                                "-luberzlib", "-limageio-lite"]
+        dependencies:
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libgltfio_core.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libuberarchive.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libimage.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libstb.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libbasis_transcoder.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libcamutils.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libdracodec.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libmeshoptimizer.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libviewer.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libcivetweb.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libuberzlib.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libimageio-lite.xcframework
         preBuildScripts:
             - path: build-resources.sh
               name: Build Resources
               inputFiles:
-                - $(SRCROOT)/../../../third_party/environments/lightroom_14b.hdr
+                - ../../../third_party/environments/lightroom_14b.hdr
               outputFiles:
                 - $(SRCROOT)/generated/default_env/default_env_ibl.ktx
                 - $(SRCROOT)/generated/default_env/default_env_skybox.ktx

ios/samples/hello-ar/build-resources.sh

@@ -14,10 +14,10 @@ set -e
 
 HOST_TOOLS_PATH="${HOST_TOOLS_PATH:-../../../out/release/filament/bin}"
 
-filamesh_path=`find ${HOST_TOOLS_PATH} -name filamesh -type f | head -n 1`
-matc_path=`find ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`
-resgen_path=`find ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`
-cmgen_path=`find ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`
+filamesh_path=`find -L ${HOST_TOOLS_PATH} -name filamesh -type f | head -n 1`
+matc_path=`find -L ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`
+resgen_path=`find -L ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`
+cmgen_path=`find -L ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`
 
 # Ensure that the required tools are present in the out/ directory.
 # These can be built by running ./build.sh -p desktop -i release at Filament's root directory.

ios/samples/hello-ar/hello-ar.xcodeproj/project.pbxproj

@@ -3,44 +3,113 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 77;
 	objects = {
 
 /* Begin PBXBuildFile section */
+		01DEF0C8AAF14D275D5E731B /* libgeometry.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = D3D6EFC9EE7349AC9F4F845A /* libgeometry.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		0704BBFECEFCE6618E4A67F7 /* libfilabridge.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 67D8E02D1AF661E4EF7CC2CD /* libfilabridge.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		072B1333A85F99F6FBA10846 /* libzstd.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = E238CF2D5E37556427C00675 /* libzstd.xcframework */; };
+		091D995885B1312DA4322F31 /* libsmol-v.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = D0DE88103BBBE542FC5D46B1 /* libsmol-v.xcframework */; };
+		11DE997161B2D3272247EE72 /* libbackend.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9E445414106E7103104FC16C /* libbackend.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		1EFC9E499E3733CF230DAECB /* libabseil.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = DB899E40418A88883E6ED2E4 /* libabseil.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		2956D56161744254E2FFD353 /* libgeometry.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = D3D6EFC9EE7349AC9F4F845A /* libgeometry.xcframework */; };
+		2B4ED44D08F36953D3D111CF /* libfilaflat.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = C9D99ABAB340140BF94D57B3 /* libfilaflat.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		4FAC85567A730FCCB7B3B6EC /* FilamentApp.cpp in Sources */ = {isa = PBXBuildFile; fileRef = CF21F54926F34F027F4FCEA4 /* FilamentApp.cpp */; };
+		50F0F62A949F9DB17E1E102D /* libmeshoptimizer.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4CA1720B9D4D55AB6B8513B0 /* libmeshoptimizer.xcframework */; };
 		5432120E716355C4A519ABC6 /* FilamentArViewController.mm in Sources */ = {isa = PBXBuildFile; fileRef = AA47852B486CBD549FA68729 /* FilamentArViewController.mm */; };
+		5FEA2EC1B8A6FECCACA5FAFA /* libutils.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 644F36437FC03CCC25AC6EFC /* libutils.xcframework */; };
 		66754FE8EF26B5335C0CC9FF /* FullScreenTriangle.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 05D9AFA7CFC6498FE2A8C6A5 /* FullScreenTriangle.cpp */; };
+		6D2DAB291A29345E5179ECD8 /* libfilament.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 87261693EC970989615C5AE7 /* libfilament.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		6DF5D6B097AC3C124C576DD1 /* libfilabridge.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 67D8E02D1AF661E4EF7CC2CD /* libfilabridge.xcframework */; };
+		819CEF9004BAA1BD59EB3ADE /* libktxreader.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = A8E5A38F197D487277FDED20 /* libktxreader.xcframework */; };
+		84AC34B44E1AEE96BA8C53B0 /* libimage.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 586F9BE85A436EBA56181848 /* libimage.xcframework */; };
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 /* End PBXBuildFile section */
 
+/* Begin PBXCopyFilesBuildPhase section */
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+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
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+				11DE997161B2D3272247EE72 /* libbackend.xcframework in Embed Frameworks */,
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+				CBBBF68C2F58FF0F4FA81008 /* libimage.xcframework in Embed Frameworks */,
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
 		05D9AFA7CFC6498FE2A8C6A5 /* FullScreenTriangle.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = FullScreenTriangle.cpp; sourceTree = "<group>"; };
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 		53D025A0625708CC50AEA0DB /* FilamentView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = FilamentView.m; sourceTree = "<group>"; };
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 		5B5D3E611DCDD9CD2C13B825 /* FilamentApp.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FilamentApp.h; sourceTree = "<group>"; };
+		644F36437FC03CCC25AC6EFC /* libutils.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libutils.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libutils.xcframework"; sourceTree = "<group>"; };
+		67D8E02D1AF661E4EF7CC2CD /* libfilabridge.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilabridge.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilabridge.xcframework"; sourceTree = "<group>"; };
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 		7C5E322BA97EEB4FB7EC030F /* camera_feed.mat */ = {isa = PBXFileReference; path = camera_feed.mat; sourceTree = "<group>"; };
+		87261693EC970989615C5AE7 /* libfilament.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilament.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilament.xcframework"; sourceTree = "<group>"; };
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 		973EB840E804440B2AA0F93A /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
+		9E445414106E7103104FC16C /* libbackend.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libbackend.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libbackend.xcframework"; sourceTree = "<group>"; };
 		A85B9D53F72DEE0374F8EBDF /* FullScreenTriangle.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FullScreenTriangle.h; sourceTree = "<group>"; };
+		A8E5A38F197D487277FDED20 /* libktxreader.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libktxreader.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libktxreader.xcframework"; sourceTree = "<group>"; };
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 		B6B92BD0FA8E6F9CFEAE1707 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
+		C9D99ABAB340140BF94D57B3 /* libfilaflat.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilaflat.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilaflat.xcframework"; sourceTree = "<group>"; };
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 		D0800F9FE0C390D084082637 /* FilamentView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FilamentView.h; sourceTree = "<group>"; };
+		D0DE88103BBBE542FC5D46B1 /* libsmol-v.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = "libsmol-v.xcframework"; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libsmol-v.xcframework"; sourceTree = "<group>"; };
+		D3D6EFC9EE7349AC9F4F845A /* libgeometry.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libgeometry.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libgeometry.xcframework"; sourceTree = "<group>"; };
+		D6422176EDC22262D20C51A8 /* libibl.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libibl.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libibl.xcframework"; sourceTree = "<group>"; };
 		D7BA0AA38645722DCFA3490D /* hello-ar.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = "hello-ar.app"; sourceTree = BUILT_PRODUCTS_DIR; };
+		DB899E40418A88883E6ED2E4 /* libabseil.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libabseil.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libabseil.xcframework"; sourceTree = "<group>"; };
 		DD0010D60097DEAA82DAA089 /* Resources.S */ = {isa = PBXFileReference; path = Resources.S; sourceTree = "<group>"; };
+		E238CF2D5E37556427C00675 /* libzstd.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libzstd.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libzstd.xcframework"; sourceTree = "<group>"; };
 		EC652AC3D2C91759215320C3 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
 		FCF16FE1B4146DE87F2B76F3 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -50,7 +119,21 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				CFCD1B57C3CDFA2AC3525EF6 /* libfilament.xcframework in Frameworks */,
+				D56834764BC4D127736878DF /* libbackend.xcframework in Frameworks */,
+				B604AB5F246840D2CCF4762B /* libfilaflat.xcframework in Frameworks */,
+				819CEF9004BAA1BD59EB3ADE /* libktxreader.xcframework in Frameworks */,
+				6DF5D6B097AC3C124C576DD1 /* libfilabridge.xcframework in Frameworks */,
+				5FEA2EC1B8A6FECCACA5FAFA /* libutils.xcframework in Frameworks */,
+				091D995885B1312DA4322F31 /* libsmol-v.xcframework in Frameworks */,
+				2956D56161744254E2FFD353 /* libgeometry.xcframework in Frameworks */,
+				9718E9B12B1D353DF9E66311 /* libibl.xcframework in Frameworks */,
+				BC6AAB72CD468EF04F684014 /* libabseil.xcframework in Frameworks */,
+				072B1333A85F99F6FBA10846 /* libzstd.xcframework in Frameworks */,
 				B8934FC46557424E705A2154 /* ARKit.framework in Frameworks */,
+				B48D41A39CF5F4FDE5CF6770 /* libfilameshio.xcframework in Frameworks */,
+				50F0F62A949F9DB17E1E102D /* libmeshoptimizer.xcframework in Frameworks */,
+				84AC34B44E1AEE96BA8C53B0 /* libimage.xcframework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -92,6 +175,20 @@
 			isa = PBXGroup;
 			children = (
 				33B2CBA1A0F654632B39A45D /* ARKit.framework */,
+				DB899E40418A88883E6ED2E4 /* libabseil.xcframework */,
+				9E445414106E7103104FC16C /* libbackend.xcframework */,
+				67D8E02D1AF661E4EF7CC2CD /* libfilabridge.xcframework */,
+				C9D99ABAB340140BF94D57B3 /* libfilaflat.xcframework */,
+				87261693EC970989615C5AE7 /* libfilament.xcframework */,
+				16ED3BF9A0D7194CECB86D55 /* libfilameshio.xcframework */,
+				D3D6EFC9EE7349AC9F4F845A /* libgeometry.xcframework */,
+				D6422176EDC22262D20C51A8 /* libibl.xcframework */,
+				586F9BE85A436EBA56181848 /* libimage.xcframework */,
+				A8E5A38F197D487277FDED20 /* libktxreader.xcframework */,
+				4CA1720B9D4D55AB6B8513B0 /* libmeshoptimizer.xcframework */,
+				D0DE88103BBBE542FC5D46B1 /* libsmol-v.xcframework */,
+				644F36437FC03CCC25AC6EFC /* libutils.xcframework */,
+				E238CF2D5E37556427C00675 /* libzstd.xcframework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -101,10 +198,10 @@
 			children = (
 				AE684A73135705C4EDAA7C53 /* Assets.xcassets */,
 				FCF16FE1B4146DE87F2B76F3 /* Info.plist */,
-				C88A8BDFC06D144D80EC052B /* LaunchScreen.storyboard */,
 				B6B92BD0FA8E6F9CFEAE1707 /* main.m */,
-				AFCB91D87494B7FC879A7A5E /* Main.storyboard */,
 				DD0010D60097DEAA82DAA089 /* Resources.S */,
+				C88A8BDFC06D144D80EC052B /* LaunchScreen.storyboard */,
+				AFCB91D87494B7FC879A7A5E /* Main.storyboard */,
 			);
 			path = SupportFiles;
 			sourceTree = "<group>";
@@ -144,6 +241,7 @@
 				A5598850636B6208AE64E95E /* Sources */,
 				77189A28CB88A4753728F549 /* Resources */,
 				FA9CC5F2D3E84FB632557A2E /* Frameworks */,
+				AA70CE1AA47836D72F588764 /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
@@ -164,9 +262,10 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
 				LastUpgradeCheck = 1430;
+				TargetAttributes = {
+				};
 			};
 			buildConfigurationList = 281E763643B2F1F3B903864B /* Build configuration list for PBXProject "hello-ar" */;
-			compatibilityVersion = "Xcode 14.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -175,7 +274,8 @@
 			);
 			mainGroup = 316A56C698744769908E6F88;
 			minimizedProjectReferenceProxies = 1;
-			preferredProjectObjectVersion = 54;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = E2EC9706948EC07E74121EF1 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
@@ -214,7 +314,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "#/usr/bin/env/bash\n\nset -e\n\n# Compile resources.\n\n# The hello-ar app requires four resources:\n# 1. The cube mesh\n# 2. The Filament material definition\n# 3. The Filament camera feed material definition\n# 4. The Filament shadow plane material definition\n# 5. The IBL image\n# These will be compiled into the final binary via the resgen tool.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\n\nfilamesh_path=`find ${HOST_TOOLS_PATH} -name filamesh -type f | head -n 1`\nmatc_path=`find ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`\nresgen_path=`find ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`\ncmgen_path=`find ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`\n\n# Ensure that the required tools are present in the out/ directory.\n# These can be built by running ./build.sh -p desktop -i release at Filament's root directory.\n\nif [[ ! -e \"${filamesh_path}\" ]]; then\n  echo \"No filamesh binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${matc_path}\" ]]; then\n  echo \"No matc binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${resgen_path}\" ]]; then\n  echo \"No resgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${cmgen_path}\" ]]; then\n  echo \"No cmgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\n# The filamesh tool converts the .obj file into a Filament-specific filamesh file that has been\n# optimized for loading into Filament.\nmkdir -p \"${PROJECT_DIR}/generated/\"\n\"${filamesh_path}\" \\\n    \"${PROJECT_DIR}/../../../assets/models/rounded_cube/rounded_cube.obj\" \\\n    \"${PROJECT_DIR}/generated/cube.filamesh\"\n\n# The matc tool compiles the clear_coat.mat, shadow_plane.mat, and camera_feed.mat materials into\n# Filament material BLOBs.\n\n\"${matc_path}\" \\\n    --api all \\\n    --platform mobile \\\n    -o \"${PROJECT_DIR}/generated/clear_coat.filamat\" \\\n    \"${PROJECT_DIR}/Materials/clear_coat.mat\"\n\n\"${matc_path}\" \\\n    --api all \\\n    --platform mobile \\\n    -o \"${PROJECT_DIR}/generated/shadow_plane.filamat\" \\\n    \"${PROJECT_DIR}/Materials/shadow_plane.mat\"\n\n\"${matc_path}\" \\\n    --api all \\\n    --platform mobile \\\n    -o \"${PROJECT_DIR}/generated/camera_feed.filamat\" \\\n    \"${PROJECT_DIR}/Materials/camera_feed.mat\"\n\n# cmgen consumes an HDR environment map and generates two mipmapped KTX files (IBL and skybox)\n\"${cmgen_path}\" \\\n    --quiet \\\n    --deploy=\"${PROJECT_DIR}/generated/venetian_crossroads_2k\" \\\n    --format=ktx --size=256 \\\n    \"${PROJECT_DIR}/../../../third_party/environments/venetian_crossroads_2k.hdr\"\n\n# The resgen tool generates an assembly file, resources.apple.S that gets compiled and linked\n# into the final binary. It contains all the resources consumed by the app.\n\"${resgen_path}\" \\\n    --deploy=\"${PROJECT_DIR}/generated\" \\\n    \"${PROJECT_DIR}/generated/cube.filamesh\" \\\n    \"${PROJECT_DIR}/generated/clear_coat.filamat\" \\\n    \"${PROJECT_DIR}/generated/shadow_plane.filamat\" \\\n    \"${PROJECT_DIR}/generated/camera_feed.filamat\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_ibl.ktx\"\n\n# FilamentApp.cpp and Resources.S include files generated by resgen.\n# Touch them to force Xcode to recompile.\ntouch \"${PROJECT_DIR}/hello-ar/FilamentArView/FullScreenTriangle.cpp\"\ntouch \"${PROJECT_DIR}/hello-ar/FilamentArView/FilamentApp.cpp\"\ntouch \"${PROJECT_DIR}/hello-ar/SupportFiles/Resources.S\"\n";
+			shellScript = "#/usr/bin/env/bash\n\nset -e\n\n# Compile resources.\n\n# The hello-ar app requires four resources:\n# 1. The cube mesh\n# 2. The Filament material definition\n# 3. The Filament camera feed material definition\n# 4. The Filament shadow plane material definition\n# 5. The IBL image\n# These will be compiled into the final binary via the resgen tool.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\n\nfilamesh_path=`find -L ${HOST_TOOLS_PATH} -name filamesh -type f | head -n 1`\nmatc_path=`find -L ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`\nresgen_path=`find -L ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`\ncmgen_path=`find -L ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`\n\n# Ensure that the required tools are present in the out/ directory.\n# These can be built by running ./build.sh -p desktop -i release at Filament's root directory.\n\nif [[ ! -e \"${filamesh_path}\" ]]; then\n  echo \"No filamesh binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${matc_path}\" ]]; then\n  echo \"No matc binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${resgen_path}\" ]]; then\n  echo \"No resgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${cmgen_path}\" ]]; then\n  echo \"No cmgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\n# The filamesh tool converts the .obj file into a Filament-specific filamesh file that has been\n# optimized for loading into Filament.\nmkdir -p \"${PROJECT_DIR}/generated/\"\n\"${filamesh_path}\" \\\n    \"${PROJECT_DIR}/../../../assets/models/rounded_cube/rounded_cube.obj\" \\\n    \"${PROJECT_DIR}/generated/cube.filamesh\"\n\n# The matc tool compiles the clear_coat.mat, shadow_plane.mat, and camera_feed.mat materials into\n# Filament material BLOBs.\n\n\"${matc_path}\" \\\n    --api all \\\n    --platform mobile \\\n    -o \"${PROJECT_DIR}/generated/clear_coat.filamat\" \\\n    \"${PROJECT_DIR}/Materials/clear_coat.mat\"\n\n\"${matc_path}\" \\\n    --api all \\\n    --platform mobile \\\n    -o \"${PROJECT_DIR}/generated/shadow_plane.filamat\" \\\n    \"${PROJECT_DIR}/Materials/shadow_plane.mat\"\n\n\"${matc_path}\" \\\n    --api all \\\n    --platform mobile \\\n    -o \"${PROJECT_DIR}/generated/camera_feed.filamat\" \\\n    \"${PROJECT_DIR}/Materials/camera_feed.mat\"\n\n# cmgen consumes an HDR environment map and generates two mipmapped KTX files (IBL and skybox)\n\"${cmgen_path}\" \\\n    --quiet \\\n    --deploy=\"${PROJECT_DIR}/generated/venetian_crossroads_2k\" \\\n    --format=ktx --size=256 \\\n    \"${PROJECT_DIR}/../../../third_party/environments/venetian_crossroads_2k.hdr\"\n\n# The resgen tool generates an assembly file, resources.apple.S that gets compiled and linked\n# into the final binary. It contains all the resources consumed by the app.\n\"${resgen_path}\" \\\n    --deploy=\"${PROJECT_DIR}/generated\" \\\n    \"${PROJECT_DIR}/generated/cube.filamesh\" \\\n    \"${PROJECT_DIR}/generated/clear_coat.filamat\" \\\n    \"${PROJECT_DIR}/generated/shadow_plane.filamat\" \\\n    \"${PROJECT_DIR}/generated/camera_feed.filamat\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_ibl.ktx\"\n\n# FilamentApp.cpp and Resources.S include files generated by resgen.\n# Touch them to force Xcode to recompile.\ntouch \"${PROJECT_DIR}/hello-ar/FilamentArView/FullScreenTriangle.cpp\"\ntouch \"${PROJECT_DIR}/hello-ar/FilamentArView/FilamentApp.cpp\"\ntouch \"${PROJECT_DIR}/hello-ar/SupportFiles/Resources.S\"\n";
 		};
 /* End PBXShellScriptBuildPhase section */
 
@@ -262,12 +362,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-ar/SupportFiles/Info.plist";
@@ -276,26 +381,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilameshio",
-					"-lmeshoptimizer",
-					"-limage",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-ar";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -310,12 +395,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-ar/SupportFiles/Info.plist";
@@ -324,26 +414,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilameshio",
-					"-lmeshoptimizer",
-					"-limage",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-ar";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -357,7 +427,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -420,12 +490,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-ar/SupportFiles/Info.plist";
@@ -434,26 +509,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilameshio",
-					"-lmeshoptimizer",
-					"-limage",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-ar";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -467,7 +522,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -529,7 +584,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -585,12 +640,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-ar/SupportFiles/Info.plist";
@@ -599,26 +659,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilameshio",
-					"-lmeshoptimizer",
-					"-limage",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-ar";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -632,7 +672,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;

ios/samples/hello-ar/project.yml

@@ -8,9 +8,9 @@ targets:
             - FilamentApp
         dependencies:
             - sdk: ARKit.framework
-        settings:
-            base:
-                OTHER_LDFLAGS: ["-lfilameshio", "-lmeshoptimizer", "-limage"]
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilameshio.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libmeshoptimizer.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libimage.xcframework
         preBuildScripts:
             - path: build-resources.sh
               name: Build Resources

ios/samples/hello-gltf/build-resources.sh

@@ -11,8 +11,8 @@ set -e
 
 HOST_TOOLS_PATH="${HOST_TOOLS_PATH:-../../../out/release/filament/bin}"
 
-resgen_path=`find ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`
-cmgen_path=`find ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`
+resgen_path=`find -L ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`
+cmgen_path=`find -L ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`
 
 # Ensure that the required tools are present in the out/ directory.
 # These can be built by running ./build.sh -p desktop -i release at Filament's root directory.

ios/samples/hello-gltf/hello-gltf.xcodeproj/project.pbxproj

@@ -3,44 +3,162 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 77;
 	objects = {
 
 /* Begin PBXBuildFile section */
+		0023225ED0F6344A42FDF021 /* libbasis_transcoder.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 18129A9C5FC10A170625F0DF /* libbasis_transcoder.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		032FA0177E5B258A6EFC10FB /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 3F8FDA2F8F0B257A1364E302 /* Assets.xcassets */; };
+		0C4676263C3C6F429DE8E1E7 /* libabseil.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2ABE8F592F84AD947269C79F /* libabseil.xcframework */; };
+		12FA790CDCF4048A3B3D816B /* libuberzlib.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8AE9C8F3B16EEC02C00FC462 /* libuberzlib.xcframework */; };
+		153DF9C7D86AB76EDBEB3AC4 /* libktxreader.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 6E2AD103B6A164CA10779A2C /* libktxreader.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		1A4585E6153963D89D838344 /* libutils.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 51E07CB7D191EE70C8393733 /* libutils.xcframework */; };
+		2101923AA53D391D871C0BCF /* libutils.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 51E07CB7D191EE70C8393733 /* libutils.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		272268CA1B14AE98DFACDD33 /* libstb.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = A40EBFD944F94426FBCEDB82 /* libstb.xcframework */; };
+		3153490EB02DE914E6C7B16B /* libimage.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 481A41C1DE19D71E21CA17C0 /* libimage.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		3370EF2CC0CD0D08F69CC581 /* libmeshoptimizer.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = F9B29DDB1D323E259E5EDBE4 /* libmeshoptimizer.xcframework */; };
+		357279930C4271E22C329E27 /* libbackend.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 4A955859FB96A0B4AA15C36D /* libbackend.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		372DC481D060CF95FDFA9DD7 /* libzstd.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 190D6FD76C902A52E8C71DF7 /* libzstd.xcframework */; };
 		3DA39FBD408D7B6F50822939 /* FilamentViewController.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4544E7FD3EC9BC5C5E4487B7 /* FilamentViewController.mm */; };
+		415CBC815DE6A370EE6DD502 /* libfilament.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4B9CD116AEF8BD291A123F2A /* libfilament.xcframework */; };
+		41E74598143C17C5C2037D67 /* libfilament.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 4B9CD116AEF8BD291A123F2A /* libfilament.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		4474017EFFC53567F2369DB8 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = FEA341C442B210CFD35E4663 /* LaunchScreen.storyboard */; };
 		4F555B8114838AF666F39CD1 /* App.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3AF77884F45974610F79F92F /* App.cpp */; };
+		53C4CFCFC54929CEDE416EC5 /* libstb.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = A40EBFD944F94426FBCEDB82 /* libstb.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		6057DA6A016889B23EE6410F /* libgeometry.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 6842BC9C9A130CE658B642CB /* libgeometry.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		6535EDC4F6D3BBCA745C453F /* libsmol-v.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 5E33DC0C95B9B0260504E357 /* libsmol-v.xcframework */; };
+		6D84A7C1AA03C171F01A044D /* libgltfio_core.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 06B530A8294DD5CBAD41DB51 /* libgltfio_core.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		6DFCBA84E571F0C5B1683640 /* libbackend.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4A955859FB96A0B4AA15C36D /* libbackend.xcframework */; };
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+				A38DF6C8EA6292F62E9D5F68 /* libimage.xcframework in Frameworks */,
+				B69E7A38F3A58F7DB4002219 /* libdracodec.xcframework in Frameworks */,
+				3370EF2CC0CD0D08F69CC581 /* libmeshoptimizer.xcframework in Frameworks */,
+				872990CD06765549CBE6EB85 /* libbasis_transcoder.xcframework in Frameworks */,
+				272268CA1B14AE98DFACDD33 /* libstb.xcframework in Frameworks */,
+				12FA790CDCF4048A3B3D816B /* libuberzlib.xcframework in Frameworks */,
+			);
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 /* Begin PBXGroup section */
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@@ -56,6 +174,7 @@
 			children = (
 				213197BBE06FB8316C6A730F /* DamagedHelmet */,
 				A57096EADC8A05A97A275513 /* hello-gltf */,
+				F6A35BB32F71E5F5DC464FCC /* Frameworks */,
 				E24AFBD404D0689AD84371D6 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -78,10 +197,10 @@
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-				FEA341C442B210CFD35E4663 /* LaunchScreen.storyboard */,
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-				59032D070D1641AA60F6CC2D /* Main.storyboard */,
 				B1B470F3CDEE0D4A60B11C72 /* Resources.S */,
+				FEA341C442B210CFD35E4663 /* LaunchScreen.storyboard */,
+				59032D070D1641AA60F6CC2D /* Main.storyboard */,
 			);
 			path = SupportFiles;
 			sourceTree = "<group>";
@@ -107,6 +226,32 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
+		F6A35BB32F71E5F5DC464FCC /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				2ABE8F592F84AD947269C79F /* libabseil.xcframework */,
+				4A955859FB96A0B4AA15C36D /* libbackend.xcframework */,
+				18129A9C5FC10A170625F0DF /* libbasis_transcoder.xcframework */,
+				CC1A326E7C2E54A8F3227045 /* libdracodec.xcframework */,
+				9555C4935AFD98E079719C07 /* libfilabridge.xcframework */,
+				8947E0E5B74BA8785FE2158D /* libfilaflat.xcframework */,
+				4B9CD116AEF8BD291A123F2A /* libfilament.xcframework */,
+				6842BC9C9A130CE658B642CB /* libgeometry.xcframework */,
+				06B530A8294DD5CBAD41DB51 /* libgltfio_core.xcframework */,
+				83035F42A448BDA20C5EC0DB /* libibl.xcframework */,
+				481A41C1DE19D71E21CA17C0 /* libimage.xcframework */,
+				6E2AD103B6A164CA10779A2C /* libktxreader.xcframework */,
+				F9B29DDB1D323E259E5EDBE4 /* libmeshoptimizer.xcframework */,
+				5E33DC0C95B9B0260504E357 /* libsmol-v.xcframework */,
+				A40EBFD944F94426FBCEDB82 /* libstb.xcframework */,
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+				8AE9C8F3B16EEC02C00FC462 /* libuberzlib.xcframework */,
+				51E07CB7D191EE70C8393733 /* libutils.xcframework */,
+				190D6FD76C902A52E8C71DF7 /* libzstd.xcframework */,
+			);
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 /* Begin PBXNativeTarget section */
@@ -117,6 +262,8 @@
 				434C630C7F01B07ABD7545B4 /* Build Resources */,
 				30FFFB72D409D092136A7E09 /* Sources */,
 				143100B2FF97ACD9B03A078A /* Resources */,
+				0F4486CC8242411EE5C50136 /* Frameworks */,
+				D5C4D57398FACAA29F2C2549 /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
@@ -137,9 +284,10 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
 				LastUpgradeCheck = 1430;
+				TargetAttributes = {
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 			};
 			buildConfigurationList = C7514DDCFDA3C5F803E239F9 /* Build configuration list for PBXProject "hello-gltf" */;
-			compatibilityVersion = "Xcode 14.0";
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 			hasScannedForEncodings = 0;
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@@ -148,7 +296,8 @@
 			);
 			mainGroup = 74FBC1573C79190CC198A030;
 			minimizedProjectReferenceProxies = 1;
-			preferredProjectObjectVersion = 54;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = E24AFBD404D0689AD84371D6 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
@@ -188,7 +337,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "#/usr/bin/env/bash\n\nset -e\n\n# Compile resources.\n\n# The hello-gltf app requires two resources:\n# 1. The IBL image\n# 2. The skybox image\n# These will be compiled into the final binary via the resgen tool.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\n\nresgen_path=`find ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`\ncmgen_path=`find ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`\n\n# Ensure that the required tools are present in the out/ directory.\n# These can be built by running ./build.sh -p desktop -i release at Filament's root directory.\n\nif [[ ! -e \"${resgen_path}\" ]]; then\n  echo \"No resgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${cmgen_path}\" ]]; then\n  echo \"No cmgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\n# cmgen consumes an HDR environment map and generates two mipmapped KTX files (IBL and skybox)\n\"${cmgen_path}\" \\\n    --quiet \\\n    --deploy=\"${PROJECT_DIR}/generated/venetian_crossroads_2k\" \\\n    --format=ktx --size=256 --extract-blur=0.1 \\\n    \"${PROJECT_DIR}/../../../third_party/environments/venetian_crossroads_2k.hdr\"\n\n# The resgen tool generates an assembly file, resources.apple.S that gets compiled and linked\n# into the final binary. It contains all the resources consumed by the app.\n\"${resgen_path}\" \\\n    --deploy=\"${PROJECT_DIR}/generated\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_skybox.ktx\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_ibl.ktx\"\n\n# App.cpp and Resources.S include files generated by resgen.\n# Touch them to force Xcode to recompile.\ntouch \"${PROJECT_DIR}/hello-gltf/FilamentView/App.cpp\"\ntouch \"${PROJECT_DIR}/hello-gltf/SupportFiles/Resources.S\"\n";
+			shellScript = "#/usr/bin/env/bash\n\nset -e\n\n# Compile resources.\n\n# The hello-gltf app requires two resources:\n# 1. The IBL image\n# 2. The skybox image\n# These will be compiled into the final binary via the resgen tool.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\n\nresgen_path=`find -L ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`\ncmgen_path=`find -L ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`\n\n# Ensure that the required tools are present in the out/ directory.\n# These can be built by running ./build.sh -p desktop -i release at Filament's root directory.\n\nif [[ ! -e \"${resgen_path}\" ]]; then\n  echo \"No resgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${cmgen_path}\" ]]; then\n  echo \"No cmgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\n# cmgen consumes an HDR environment map and generates two mipmapped KTX files (IBL and skybox)\n\"${cmgen_path}\" \\\n    --quiet \\\n    --deploy=\"${PROJECT_DIR}/generated/venetian_crossroads_2k\" \\\n    --format=ktx --size=256 --extract-blur=0.1 \\\n    \"${PROJECT_DIR}/../../../third_party/environments/venetian_crossroads_2k.hdr\"\n\n# The resgen tool generates an assembly file, resources.apple.S that gets compiled and linked\n# into the final binary. It contains all the resources consumed by the app.\n\"${resgen_path}\" \\\n    --deploy=\"${PROJECT_DIR}/generated\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_skybox.ktx\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_ibl.ktx\"\n\n# App.cpp and Resources.S include files generated by resgen.\n# Touch them to force Xcode to recompile.\ntouch \"${PROJECT_DIR}/hello-gltf/FilamentView/App.cpp\"\ntouch \"${PROJECT_DIR}/hello-gltf/SupportFiles/Resources.S\"\n";
 		};
 /* End PBXShellScriptBuildPhase section */
 
@@ -235,7 +384,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -298,12 +447,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-gltf/SupportFiles/Info.plist";
@@ -312,32 +466,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lgltfio_core",
-					"-luberarchive",
-					"-limage",
-					"-ldracodec",
-					"-lmeshoptimizer",
-					"-lbasis_transcoder",
-					"-lstb",
-					"-lzstd",
-					"-luberzlib",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-gltf";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -352,12 +480,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-gltf/SupportFiles/Info.plist";
@@ -366,32 +499,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lgltfio_core",
-					"-luberarchive",
-					"-limage",
-					"-ldracodec",
-					"-lmeshoptimizer",
-					"-lbasis_transcoder",
-					"-lstb",
-					"-lzstd",
-					"-luberzlib",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-gltf";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -405,7 +512,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -467,7 +574,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -522,7 +629,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -578,12 +685,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-gltf/SupportFiles/Info.plist";
@@ -592,32 +704,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lgltfio_core",
-					"-luberarchive",
-					"-limage",
-					"-ldracodec",
-					"-lmeshoptimizer",
-					"-lbasis_transcoder",
-					"-lstb",
-					"-lzstd",
-					"-luberzlib",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-gltf";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -632,12 +718,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-gltf/SupportFiles/Info.plist";
@@ -646,32 +737,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lgltfio_core",
-					"-luberarchive",
-					"-limage",
-					"-ldracodec",
-					"-lmeshoptimizer",
-					"-lbasis_transcoder",
-					"-lstb",
-					"-lzstd",
-					"-luberzlib",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-gltf";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;

ios/samples/hello-gltf/project.yml

@@ -10,10 +10,15 @@ targets:
               buildPhase: resources
         templates:
             - FilamentApp
-        settings:
-            base:
-                OTHER_LDFLAGS: ["-lgltfio_core", "-luberarchive", "-limage", "-ldracodec", "-lmeshoptimizer",
-                                "-lbasis_transcoder", "-lstb", "-lzstd", "-luberzlib"]
+        dependencies:
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libgltfio_core.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libuberarchive.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libimage.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libdracodec.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libmeshoptimizer.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libbasis_transcoder.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libstb.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libuberzlib.xcframework
         preBuildScripts:
             - path: build-resources.sh
               name: Build Resources

ios/samples/hello-pbr/build-resources.sh

@@ -13,10 +13,10 @@ set -e
 
 HOST_TOOLS_PATH="${HOST_TOOLS_PATH:-../../../out/release/filament/bin}"
 
-filamesh_path=`find ${HOST_TOOLS_PATH} -name filamesh -type f | head -n 1`
-matc_path=`find ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`
-resgen_path=`find ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`
-cmgen_path=`find ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`
+filamesh_path=`find -L ${HOST_TOOLS_PATH} -name filamesh -type f | head -n 1`
+matc_path=`find -L ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`
+resgen_path=`find -L ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`
+cmgen_path=`find -L ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`
 
 # Ensure that the required tools are present in the out/ directory.
 # These can be built by running ./build.sh -p desktop -i release at Filament's root directory.

ios/samples/hello-pbr/hello-pbr.xcodeproj/project.pbxproj

@@ -3,43 +3,136 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 77;
 	objects = {
 
 /* Begin PBXBuildFile section */
 		06156526AD22EF2AD34A6E63 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = A17327655C031D575A522AD1 /* main.m */; };
+		0B2B31A41B31D3D9592809BE /* libzstd.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = A1DC71CABF5B4C9A99EA62D8 /* libzstd.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		1F86261681826B617D56A65A /* libutils.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = A9FD2FF109F8EDD63D2DAB37 /* libutils.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		253D85057959A92D9C3FF638 /* libfilabridge.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = CE951DB3A83CC5BD589751BC /* libfilabridge.xcframework */; };
+		29861FFCDF2A0BCF3C5C35E2 /* libmeshoptimizer.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 6BBA4C3095CCF35600F500B8 /* libmeshoptimizer.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		3386B37A2A36AAE2D1A7EEA3 /* libfilameshio.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = B3DAD80BE7693C1D70E06675 /* libfilameshio.xcframework */; };
+		3CE3011F1556DF145D8D5641 /* libfilameshio.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = B3DAD80BE7693C1D70E06675 /* libfilameshio.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		3D7229A87468A795596F67E5 /* libutils.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = A9FD2FF109F8EDD63D2DAB37 /* libutils.xcframework */; };
+		3F24E10B5F119498FEC839BD /* libimage.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = FB7CEED84501DA291C801893 /* libimage.xcframework */; };
+		47C387BD3672FED21E46A5CB /* libibl.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 37522F0B15C029FD4127180C /* libibl.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		4E2366C19FC594E529713AFD /* libgeometry.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = C379E4CC0D2A41B53A494804 /* libgeometry.xcframework */; };
+		4E4E761A4D37F2479672E9CB /* libibl.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 37522F0B15C029FD4127180C /* libibl.xcframework */; };
 		4F76C2B304B91E3396FB9BE0 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 43FDC2D4E6776749006FF5E8 /* Main.storyboard */; };
+		5507E62B8924EAD813F76A12 /* libktxreader.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = D2E61F2554690ADAD89442FA /* libktxreader.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		612E11B0F5513B4426B753E3 /* libfilament.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 35C7020A906FD87045CA9188 /* libfilament.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		774BE86075C3087EE3E973F2 /* libzstd.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = A1DC71CABF5B4C9A99EA62D8 /* libzstd.xcframework */; };
+		7C7FE778A73B60FEF2A3E87B /* libsmol-v.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 503D2F0E98B22FD99D9C4B32 /* libsmol-v.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		7FADC9D9565BFFBE23EE2B19 /* libabseil.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3FC6071B5A7CDAE7AC8F9F6A /* libabseil.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		80797782FC992AB6AC57F689 /* libsmol-v.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 503D2F0E98B22FD99D9C4B32 /* libsmol-v.xcframework */; };
+		909A5210FF76323C0162AC03 /* libbackend.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = CE479671EAC6847969DCCA35 /* libbackend.xcframework */; };
+		9ADC886BBE230370776B1CF3 /* libktxreader.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = D2E61F2554690ADAD89442FA /* libktxreader.xcframework */; };
+		9F723250641BA99F8DAFEDFB /* libimage.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = FB7CEED84501DA291C801893 /* libimage.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		9FB8B786881C0C4C0CFBC55D /* libabseil.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3FC6071B5A7CDAE7AC8F9F6A /* libabseil.xcframework */; };
 		A702E1AB94B19F53E55A946B /* CameraManipulator.cpp in Sources */ = {isa = PBXBuildFile; fileRef = D57C53C47A84D05D23B65278 /* CameraManipulator.cpp */; };
 		B127450573BCB07E794547F3 /* FilamentView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 42B9073CE652C53E7F0A4602 /* FilamentView.mm */; };
+		BD8BEB81AFF4F10D2CC14D3D /* libmeshoptimizer.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6BBA4C3095CCF35600F500B8 /* libmeshoptimizer.xcframework */; };
+		CD584D8F302B74996AB93340 /* libfilaflat.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = DA4939E8DA8B4093E147961B /* libfilaflat.xcframework */; };
+		CEA57549E5C487794BD5351D /* libgeometry.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = C379E4CC0D2A41B53A494804 /* libgeometry.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		D15F2C7D58D8FC89CE6116E1 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 1CAE8879115ECEC53FA0F052 /* Assets.xcassets */; };
+		D66BEC047A004E63BD105F94 /* libfilaflat.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = DA4939E8DA8B4093E147961B /* libfilaflat.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		D760F404EE39FF9CA3DB15EF /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 45C71AD43B55E58E07243647 /* LaunchScreen.storyboard */; };
+		DD28C38B1BA7DC985D18010F /* libbackend.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = CE479671EAC6847969DCCA35 /* libbackend.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		E6438E524A7CA8B4ADCD6BB8 /* libfilabridge.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = CE951DB3A83CC5BD589751BC /* libfilabridge.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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 		F7A5CF35639D0528CCD03908 /* Resources.S in Sources */ = {isa = PBXBuildFile; fileRef = AC02B019CB36611A7BCE5773 /* Resources.S */; };
+		FAF09598FE02F9B10459EB34 /* libfilament.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 35C7020A906FD87045CA9188 /* libfilament.xcframework */; };
 		FCEE5B4DF0074DCD841DFF12 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = DACB12BFCAAA3222E7D1E9BB /* ViewController.m */; };
 		FEA410A98CE28689BEF2251F /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 7FE9A0CE98FB055F3478E1CC /* AppDelegate.m */; };
 /* End PBXBuildFile section */
 
+/* Begin PBXCopyFilesBuildPhase section */
+		8E3DFDFC69EBD646F294582B /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+				612E11B0F5513B4426B753E3 /* libfilament.xcframework in Embed Frameworks */,
+				DD28C38B1BA7DC985D18010F /* libbackend.xcframework in Embed Frameworks */,
+				D66BEC047A004E63BD105F94 /* libfilaflat.xcframework in Embed Frameworks */,
+				5507E62B8924EAD813F76A12 /* libktxreader.xcframework in Embed Frameworks */,
+				E6438E524A7CA8B4ADCD6BB8 /* libfilabridge.xcframework in Embed Frameworks */,
+				1F86261681826B617D56A65A /* libutils.xcframework in Embed Frameworks */,
+				7C7FE778A73B60FEF2A3E87B /* libsmol-v.xcframework in Embed Frameworks */,
+				CEA57549E5C487794BD5351D /* libgeometry.xcframework in Embed Frameworks */,
+				47C387BD3672FED21E46A5CB /* libibl.xcframework in Embed Frameworks */,
+				7FADC9D9565BFFBE23EE2B19 /* libabseil.xcframework in Embed Frameworks */,
+				0B2B31A41B31D3D9592809BE /* libzstd.xcframework in Embed Frameworks */,
+				3CE3011F1556DF145D8D5641 /* libfilameshio.xcframework in Embed Frameworks */,
+				29861FFCDF2A0BCF3C5C35E2 /* libmeshoptimizer.xcframework in Embed Frameworks */,
+				9F723250641BA99F8DAFEDFB /* libimage.xcframework in Embed Frameworks */,
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
 		17ADA23252FA61486B05D5BA /* ViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ViewController.h; sourceTree = "<group>"; };
 		1CAE8879115ECEC53FA0F052 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+		35C7020A906FD87045CA9188 /* libfilament.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilament.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilament.xcframework"; sourceTree = "<group>"; };
+		37522F0B15C029FD4127180C /* libibl.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libibl.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libibl.xcframework"; sourceTree = "<group>"; };
 		37CB2FCA6711AE57BD4B39F7 /* hello-pbr.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = "hello-pbr.app"; sourceTree = BUILT_PRODUCTS_DIR; };
+		3FC6071B5A7CDAE7AC8F9F6A /* libabseil.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libabseil.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libabseil.xcframework"; sourceTree = "<group>"; };
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 		4618C7511DE661F89B114734 /* FilamentView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FilamentView.h; sourceTree = "<group>"; };
+		503D2F0E98B22FD99D9C4B32 /* libsmol-v.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = "libsmol-v.xcframework"; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libsmol-v.xcframework"; sourceTree = "<group>"; };
+		6BBA4C3095CCF35600F500B8 /* libmeshoptimizer.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libmeshoptimizer.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libmeshoptimizer.xcframework"; sourceTree = "<group>"; };
 		7D60AE7BAB964978FAA0C84C /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		7FE9A0CE98FB055F3478E1CC /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
 		A17327655C031D575A522AD1 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
+		A1DC71CABF5B4C9A99EA62D8 /* libzstd.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libzstd.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libzstd.xcframework"; sourceTree = "<group>"; };
 		A3680F594905261290AEDB79 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
+		A9FD2FF109F8EDD63D2DAB37 /* libutils.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libutils.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libutils.xcframework"; sourceTree = "<group>"; };
 		AC02B019CB36611A7BCE5773 /* Resources.S */ = {isa = PBXFileReference; path = Resources.S; sourceTree = "<group>"; };
 		ADF252527D202BB9D53E29C8 /* clear_coat.mat */ = {isa = PBXFileReference; path = clear_coat.mat; sourceTree = "<group>"; };
 		B35CDFC5B6E5142B5E57BE33 /* FilamentApp.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FilamentApp.h; sourceTree = "<group>"; };
+		B3DAD80BE7693C1D70E06675 /* libfilameshio.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilameshio.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilameshio.xcframework"; sourceTree = "<group>"; };
+		C379E4CC0D2A41B53A494804 /* libgeometry.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libgeometry.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libgeometry.xcframework"; sourceTree = "<group>"; };
+		CE479671EAC6847969DCCA35 /* libbackend.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libbackend.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libbackend.xcframework"; sourceTree = "<group>"; };
+		CE951DB3A83CC5BD589751BC /* libfilabridge.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilabridge.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilabridge.xcframework"; sourceTree = "<group>"; };
+		D2E61F2554690ADAD89442FA /* libktxreader.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libktxreader.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libktxreader.xcframework"; sourceTree = "<group>"; };
 		D57C53C47A84D05D23B65278 /* CameraManipulator.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = CameraManipulator.cpp; sourceTree = "<group>"; };
+		DA4939E8DA8B4093E147961B /* libfilaflat.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilaflat.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilaflat.xcframework"; sourceTree = "<group>"; };
 		DACB12BFCAAA3222E7D1E9BB /* ViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ViewController.m; sourceTree = "<group>"; };
 		E176563EAAB0B36EFA7D67FD /* CameraManipulator.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CameraManipulator.h; sourceTree = "<group>"; };
 		EC2A85E8863E17F68089B198 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		ED2321CED4601521B7D1D849 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		F01D34676A81F3F367B9F6AF /* FilamentApp.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = FilamentApp.cpp; sourceTree = "<group>"; };
+		FB7CEED84501DA291C801893 /* libimage.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libimage.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libimage.xcframework"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
+/* Begin PBXFrameworksBuildPhase section */
+		464CABCAA933FAA2A5568882 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				FAF09598FE02F9B10459EB34 /* libfilament.xcframework in Frameworks */,
+				909A5210FF76323C0162AC03 /* libbackend.xcframework in Frameworks */,
+				CD584D8F302B74996AB93340 /* libfilaflat.xcframework in Frameworks */,
+				9ADC886BBE230370776B1CF3 /* libktxreader.xcframework in Frameworks */,
+				253D85057959A92D9C3FF638 /* libfilabridge.xcframework in Frameworks */,
+				3D7229A87468A795596F67E5 /* libutils.xcframework in Frameworks */,
+				80797782FC992AB6AC57F689 /* libsmol-v.xcframework in Frameworks */,
+				4E2366C19FC594E529713AFD /* libgeometry.xcframework in Frameworks */,
+				4E4E761A4D37F2479672E9CB /* libibl.xcframework in Frameworks */,
+				9FB8B786881C0C4C0CFBC55D /* libabseil.xcframework in Frameworks */,
+				774BE86075C3087EE3E973F2 /* libzstd.xcframework in Frameworks */,
+				3386B37A2A36AAE2D1A7EEA3 /* libfilameshio.xcframework in Frameworks */,
+				BD8BEB81AFF4F10D2CC14D3D /* libmeshoptimizer.xcframework in Frameworks */,
+				3F24E10B5F119498FEC839BD /* libimage.xcframework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
 /* Begin PBXGroup section */
 		4A44033C70281A0FC58A64FE /* hello-pbr */ = {
 			isa = PBXGroup;
@@ -54,21 +147,43 @@
 				4618C7511DE661F89B114734 /* FilamentView.h */,
 				42B9073CE652C53E7F0A4602 /* FilamentView.mm */,
 				EC2A85E8863E17F68089B198 /* Info.plist */,
-				45C71AD43B55E58E07243647 /* LaunchScreen.storyboard */,
 				A17327655C031D575A522AD1 /* main.m */,
-				43FDC2D4E6776749006FF5E8 /* Main.storyboard */,
 				AC02B019CB36611A7BCE5773 /* Resources.S */,
 				17ADA23252FA61486B05D5BA /* ViewController.h */,
 				DACB12BFCAAA3222E7D1E9BB /* ViewController.m */,
+				45C71AD43B55E58E07243647 /* LaunchScreen.storyboard */,
+				43FDC2D4E6776749006FF5E8 /* Main.storyboard */,
 			);
 			path = "hello-pbr";
 			sourceTree = "<group>";
 		};
+		6CD8748D8B4DAD182A726DC0 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				3FC6071B5A7CDAE7AC8F9F6A /* libabseil.xcframework */,
+				CE479671EAC6847969DCCA35 /* libbackend.xcframework */,
+				CE951DB3A83CC5BD589751BC /* libfilabridge.xcframework */,
+				DA4939E8DA8B4093E147961B /* libfilaflat.xcframework */,
+				35C7020A906FD87045CA9188 /* libfilament.xcframework */,
+				B3DAD80BE7693C1D70E06675 /* libfilameshio.xcframework */,
+				C379E4CC0D2A41B53A494804 /* libgeometry.xcframework */,
+				37522F0B15C029FD4127180C /* libibl.xcframework */,
+				FB7CEED84501DA291C801893 /* libimage.xcframework */,
+				D2E61F2554690ADAD89442FA /* libktxreader.xcframework */,
+				6BBA4C3095CCF35600F500B8 /* libmeshoptimizer.xcframework */,
+				503D2F0E98B22FD99D9C4B32 /* libsmol-v.xcframework */,
+				A9FD2FF109F8EDD63D2DAB37 /* libutils.xcframework */,
+				A1DC71CABF5B4C9A99EA62D8 /* libzstd.xcframework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		8B171658B4A1227B9CA44459 = {
 			isa = PBXGroup;
 			children = (
 				4A44033C70281A0FC58A64FE /* hello-pbr */,
 				D92946BE29B34E951A7E0714 /* Materials */,
+				6CD8748D8B4DAD182A726DC0 /* Frameworks */,
 				A90A4582D4144797492F5C08 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -99,6 +214,8 @@
 				18BC4E25ED5FC66EC7B77F97 /* Build Resources */,
 				4EAE126B59B0A66AD866406A /* Sources */,
 				4C132EE193B59194A5C7572B /* Resources */,
+				464CABCAA933FAA2A5568882 /* Frameworks */,
+				8E3DFDFC69EBD646F294582B /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
@@ -119,9 +236,10 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
 				LastUpgradeCheck = 1430;
+				TargetAttributes = {
+				};
 			};
 			buildConfigurationList = 0479354FB8D9A411347D91A6 /* Build configuration list for PBXProject "hello-pbr" */;
-			compatibilityVersion = "Xcode 14.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -130,7 +248,8 @@
 			);
 			mainGroup = 8B171658B4A1227B9CA44459;
 			minimizedProjectReferenceProxies = 1;
-			preferredProjectObjectVersion = 54;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = A90A4582D4144797492F5C08 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
@@ -169,7 +288,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "#/usr/bin/env/bash\n\nset -e\n\n# Compile resources.\n\n# The hello-pbr app requires four resources:\n# 1. The material sphere mesh\n# 2. The Filament material definition\n# 3. The IBL image\n# 4. The skybox image\n# These will be compiled into the final binary via the resgen tool.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\n\nfilamesh_path=`find ${HOST_TOOLS_PATH} -name filamesh -type f | head -n 1`\nmatc_path=`find ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`\nresgen_path=`find ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`\ncmgen_path=`find ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`\n\n# Ensure that the required tools are present in the out/ directory.\n# These can be built by running ./build.sh -p desktop -i release at Filament's root directory.\n\nif [[ ! -e \"${filamesh_path}\" ]]; then\n  echo \"No filamesh binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${matc_path}\" ]]; then\n  echo \"No matc binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${resgen_path}\" ]]; then\n  echo \"No resgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${cmgen_path}\" ]]; then\n  echo \"No cmgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\n# The filamesh tool converts the .obj file into a Filament-specific filamesh file that has been\n# optimized for loading into Filament.\nmkdir -p \"${PROJECT_DIR}/generated/\"\n\"${filamesh_path}\" \\\n    \"${PROJECT_DIR}/../../../assets/models/material_sphere/material_sphere.obj\" \\\n    \"${PROJECT_DIR}/generated/material_sphere.filamesh\"\n\n# The matc tool compiles the clear_coat.mat material into a Filament material BLOB.\n\"${matc_path}\" \\\n    --api all \\\n    --platform mobile \\\n    -o \"${PROJECT_DIR}/generated/clear_coat.filamat\" \\\n    \"${PROJECT_DIR}/Materials/clear_coat.mat\"\n\n# cmgen consumes an HDR environment map and generates two mipmapped KTX files (IBL and skybox)\n\"${cmgen_path}\" \\\n    --quiet \\\n    --deploy=\"${PROJECT_DIR}/generated/venetian_crossroads_2k\" \\\n    --format=ktx --size=256 --extract-blur=0.1 \\\n    \"${PROJECT_DIR}/../../../third_party/environments/venetian_crossroads_2k.hdr\"\n\n# The resgen tool generates an assembly file, resources.apple.S that gets compiled and linked\n# into the final binary. It contains all the resources consumed by the app.\n\"${resgen_path}\" \\\n    --deploy=\"${PROJECT_DIR}/generated\" \\\n    \"${PROJECT_DIR}/generated/material_sphere.filamesh\" \\\n    \"${PROJECT_DIR}/generated/clear_coat.filamat\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_ibl.ktx\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_skybox.ktx\"\n\n# FilamentApp.cpp and Resources.S include files generated by resgen.\n# Touch them to force Xcode to recompile.\ntouch \"${PROJECT_DIR}/hello-pbr/FilamentApp.cpp\"\ntouch \"${PROJECT_DIR}/hello-pbr/Resources.S\"\n";
+			shellScript = "#/usr/bin/env/bash\n\nset -e\n\n# Compile resources.\n\n# The hello-pbr app requires four resources:\n# 1. The material sphere mesh\n# 2. The Filament material definition\n# 3. The IBL image\n# 4. The skybox image\n# These will be compiled into the final binary via the resgen tool.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\n\nfilamesh_path=`find -L ${HOST_TOOLS_PATH} -name filamesh -type f | head -n 1`\nmatc_path=`find -L ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`\nresgen_path=`find -L ${HOST_TOOLS_PATH} -name resgen -type f | head -n 1`\ncmgen_path=`find -L ${HOST_TOOLS_PATH} -name cmgen -type f | head -n 1`\n\n# Ensure that the required tools are present in the out/ directory.\n# These can be built by running ./build.sh -p desktop -i release at Filament's root directory.\n\nif [[ ! -e \"${filamesh_path}\" ]]; then\n  echo \"No filamesh binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${matc_path}\" ]]; then\n  echo \"No matc binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${resgen_path}\" ]]; then\n  echo \"No resgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nif [[ ! -e \"${cmgen_path}\" ]]; then\n  echo \"No cmgen binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\n# The filamesh tool converts the .obj file into a Filament-specific filamesh file that has been\n# optimized for loading into Filament.\nmkdir -p \"${PROJECT_DIR}/generated/\"\n\"${filamesh_path}\" \\\n    \"${PROJECT_DIR}/../../../assets/models/material_sphere/material_sphere.obj\" \\\n    \"${PROJECT_DIR}/generated/material_sphere.filamesh\"\n\n# The matc tool compiles the clear_coat.mat material into a Filament material BLOB.\n\"${matc_path}\" \\\n    --api all \\\n    --platform mobile \\\n    -o \"${PROJECT_DIR}/generated/clear_coat.filamat\" \\\n    \"${PROJECT_DIR}/Materials/clear_coat.mat\"\n\n# cmgen consumes an HDR environment map and generates two mipmapped KTX files (IBL and skybox)\n\"${cmgen_path}\" \\\n    --quiet \\\n    --deploy=\"${PROJECT_DIR}/generated/venetian_crossroads_2k\" \\\n    --format=ktx --size=256 --extract-blur=0.1 \\\n    \"${PROJECT_DIR}/../../../third_party/environments/venetian_crossroads_2k.hdr\"\n\n# The resgen tool generates an assembly file, resources.apple.S that gets compiled and linked\n# into the final binary. It contains all the resources consumed by the app.\n\"${resgen_path}\" \\\n    --deploy=\"${PROJECT_DIR}/generated\" \\\n    \"${PROJECT_DIR}/generated/material_sphere.filamesh\" \\\n    \"${PROJECT_DIR}/generated/clear_coat.filamat\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_ibl.ktx\" \\\n    \"${PROJECT_DIR}/generated/venetian_crossroads_2k/venetian_crossroads_2k_skybox.ktx\"\n\n# FilamentApp.cpp and Resources.S include files generated by resgen.\n# Touch them to force Xcode to recompile.\ntouch \"${PROJECT_DIR}/hello-pbr/FilamentApp.cpp\"\ntouch \"${PROJECT_DIR}/hello-pbr/Resources.S\"\n";
 		};
 /* End PBXShellScriptBuildPhase section */
 
@@ -216,7 +335,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -279,12 +398,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-pbr/Info.plist";
@@ -293,26 +417,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilameshio",
-					"-lmeshoptimizer",
-					"-limage",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-pbr";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -327,12 +431,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-pbr/Info.plist";
@@ -341,26 +450,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilameshio",
-					"-lmeshoptimizer",
-					"-limage",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-pbr";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -375,12 +464,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-pbr/Info.plist";
@@ -389,26 +483,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilameshio",
-					"-lmeshoptimizer",
-					"-limage",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-pbr";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -422,7 +496,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -477,7 +551,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -533,12 +607,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-pbr/Info.plist";
@@ -547,26 +626,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-					"-lfilameshio",
-					"-lmeshoptimizer",
-					"-limage",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-pbr";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -580,7 +639,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;

ios/samples/hello-pbr/project.yml

@@ -6,9 +6,10 @@ targets:
     hello-pbr:
         templates:
             - FilamentApp
-        settings:
-            base:
-                OTHER_LDFLAGS: ["-lfilameshio", "-lmeshoptimizer", "-limage"]
+        dependencies:
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilameshio.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libmeshoptimizer.xcframework
+            - framework: ../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libimage.xcframework
         preBuildScripts:
             - path: build-resources.sh
               name: Build Resources

ios/samples/hello-triangle/build-materials.sh

@@ -1,7 +1,7 @@
 # Compile bakedColor material.
 
 HOST_TOOLS_PATH="${HOST_TOOLS_PATH:-../../../out/release/filament/bin}"
-matc_path=`find ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`
+matc_path=`find -L ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`
 
 if [[ ! -e "${matc_path}" ]]; then
   echo "No matc binary could be found in ${HOST_TOOLS_PATH}."

ios/samples/hello-triangle/hello-triangle.xcodeproj/project.pbxproj

@@ -3,35 +3,113 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 77;
 	objects = {
 
 /* Begin PBXBuildFile section */
+		0A3A34EAB98A45D1D4355A52 /* libbackend.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = F3BA0FF5017E4FECD94CF3F2 /* libbackend.xcframework */; };
+		0F0218402B9C73D7B3775497 /* libabseil.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = D0F16339A5D96AB6AAF03A4C /* libabseil.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		12A40CB70167F2609E428EC6 /* libbackend.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = F3BA0FF5017E4FECD94CF3F2 /* libbackend.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		1326DEBB610801CD041AE322 /* libibl.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = ED0BAF80B49E29533E492727 /* libibl.xcframework */; };
+		291EA8BF9E335683AD324451 /* libfilabridge.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = DA668D9E9DC67AD1FA16422A /* libfilabridge.xcframework */; };
+		2DE5F1C322D1B8288CF6F1A9 /* libgeometry.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 44224172FC58D500DEFE7A7D /* libgeometry.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		34826A3819309F25EAF82B78 /* libibl.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = ED0BAF80B49E29533E492727 /* libibl.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		371FE9F805A6B436B22EF70D /* libfilaflat.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = C4952E6805DB5E7B871DF61C /* libfilaflat.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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+		5B76FEB9522BC17E14EF3270 /* libutils.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3604FD7E74C46AC4FAB12BFA /* libutils.xcframework */; };
 		67B75B37DC3FFFE6BDD91455 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = DDE4A219AEB5B4507F51B873 /* Main.storyboard */; };
+		68822E4B9059C8A1E67EF062 /* libfilament.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = E36164E9425CAABBE17EF153 /* libfilament.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		6BBD88355CE6932E706CE45C /* libzstd.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 8D062C70EFE8916B7656BB4E /* libzstd.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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 		8897619E0912B69F232FCC88 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 524293A0A8CDE9047347EF48 /* Assets.xcassets */; };
+		915E0D1FE043E873C17EB0AB /* libgeometry.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 44224172FC58D500DEFE7A7D /* libgeometry.xcframework */; };
+		966626FAF79F36B16F9AE201 /* libabseil.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = D0F16339A5D96AB6AAF03A4C /* libabseil.xcframework */; };
+		96FBF778C4E3563A7C8D3A47 /* libsmol-v.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 727785EA0395D939E6804AF4 /* libsmol-v.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		978AB6421E245452AD8D9AE0 /* libktxreader.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = AC6CC7E260B2F20D0EA171E2 /* libktxreader.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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 		AC1320F672694ABEF53EFAC8 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = E56C70616FF30C50DFA8238B /* main.m */; };
+		AD9F281E6F4F05A4B98FD437 /* libutils.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3604FD7E74C46AC4FAB12BFA /* libutils.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		B156789E3EC8798928C58BD2 /* libsmol-v.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 727785EA0395D939E6804AF4 /* libsmol-v.xcframework */; };
 		BED52BA49D882353BBCEA4F4 /* FilamentView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 0CDCD26337640C57D07E41ED /* FilamentView.mm */; };
+		CF4322AB55566F31A284739B /* libktxreader.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = AC6CC7E260B2F20D0EA171E2 /* libktxreader.xcframework */; };
+		D5837AE122E300682E245E00 /* libfilament.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = E36164E9425CAABBE17EF153 /* libfilament.xcframework */; };
+		ECA5B4596C78D6B18043153D /* libfilabridge.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = DA668D9E9DC67AD1FA16422A /* libfilabridge.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		ECE38C7FF5D52E4222C22216 /* libzstd.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8D062C70EFE8916B7656BB4E /* libzstd.xcframework */; };
 /* End PBXBuildFile section */
 
+/* Begin PBXCopyFilesBuildPhase section */
+		C514B8F3AF16FEA064256123 /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+				68822E4B9059C8A1E67EF062 /* libfilament.xcframework in Embed Frameworks */,
+				12A40CB70167F2609E428EC6 /* libbackend.xcframework in Embed Frameworks */,
+				371FE9F805A6B436B22EF70D /* libfilaflat.xcframework in Embed Frameworks */,
+				978AB6421E245452AD8D9AE0 /* libktxreader.xcframework in Embed Frameworks */,
+				ECA5B4596C78D6B18043153D /* libfilabridge.xcframework in Embed Frameworks */,
+				AD9F281E6F4F05A4B98FD437 /* libutils.xcframework in Embed Frameworks */,
+				96FBF778C4E3563A7C8D3A47 /* libsmol-v.xcframework in Embed Frameworks */,
+				2DE5F1C322D1B8288CF6F1A9 /* libgeometry.xcframework in Embed Frameworks */,
+				34826A3819309F25EAF82B78 /* libibl.xcframework in Embed Frameworks */,
+				0F0218402B9C73D7B3775497 /* libabseil.xcframework in Embed Frameworks */,
+				6BBD88355CE6932E706CE45C /* libzstd.xcframework in Embed Frameworks */,
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
 		0CDCD26337640C57D07E41ED /* FilamentView.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = FilamentView.mm; sourceTree = "<group>"; };
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 		350DC65C7EE8D98D8FE181DC /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
+		3604FD7E74C46AC4FAB12BFA /* libutils.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libutils.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libutils.xcframework"; sourceTree = "<group>"; };
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 		41033B581E89DF4B33A2EB53 /* bakedColor.mat */ = {isa = PBXFileReference; path = bakedColor.mat; sourceTree = "<group>"; };
+		44224172FC58D500DEFE7A7D /* libgeometry.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libgeometry.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libgeometry.xcframework"; sourceTree = "<group>"; };
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 		524293A0A8CDE9047347EF48 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+		727785EA0395D939E6804AF4 /* libsmol-v.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = "libsmol-v.xcframework"; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libsmol-v.xcframework"; sourceTree = "<group>"; };
 		761A2C7D6295697614AD3434 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
+		8D062C70EFE8916B7656BB4E /* libzstd.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libzstd.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libzstd.xcframework"; sourceTree = "<group>"; };
+		AC6CC7E260B2F20D0EA171E2 /* libktxreader.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libktxreader.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libktxreader.xcframework"; sourceTree = "<group>"; };
 		C16E9A84F33BDFAEDC1E4837 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		C311F8DEBEFEB185F0A7E4CC /* ViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ViewController.h; sourceTree = "<group>"; };
+		C4952E6805DB5E7B871DF61C /* libfilaflat.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilaflat.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilaflat.xcframework"; sourceTree = "<group>"; };
 		CDBB6BE341D1C708FCB68750 /* FilamentView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FilamentView.h; sourceTree = "<group>"; };
+		D0F16339A5D96AB6AAF03A4C /* libabseil.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libabseil.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libabseil.xcframework"; sourceTree = "<group>"; };
+		DA668D9E9DC67AD1FA16422A /* libfilabridge.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilabridge.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilabridge.xcframework"; sourceTree = "<group>"; };
+		E36164E9425CAABBE17EF153 /* libfilament.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilament.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilament.xcframework"; sourceTree = "<group>"; };
 		E36D17DB3F44ADF8EFBEDBAF /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		E56C70616FF30C50DFA8238B /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
+		ED0BAF80B49E29533E492727 /* libibl.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libibl.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libibl.xcframework"; sourceTree = "<group>"; };
+		F3BA0FF5017E4FECD94CF3F2 /* libbackend.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libbackend.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libbackend.xcframework"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
+/* Begin PBXFrameworksBuildPhase section */
+		3691C25600B8D42B8E9BC308 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D5837AE122E300682E245E00 /* libfilament.xcframework in Frameworks */,
+				0A3A34EAB98A45D1D4355A52 /* libbackend.xcframework in Frameworks */,
+				7A4FA872EA928DB67BBF9351 /* libfilaflat.xcframework in Frameworks */,
+				CF4322AB55566F31A284739B /* libktxreader.xcframework in Frameworks */,
+				291EA8BF9E335683AD324451 /* libfilabridge.xcframework in Frameworks */,
+				5B76FEB9522BC17E14EF3270 /* libutils.xcframework in Frameworks */,
+				B156789E3EC8798928C58BD2 /* libsmol-v.xcframework in Frameworks */,
+				915E0D1FE043E873C17EB0AB /* libgeometry.xcframework in Frameworks */,
+				1326DEBB610801CD041AE322 /* libibl.xcframework in Frameworks */,
+				966626FAF79F36B16F9AE201 /* libabseil.xcframework in Frameworks */,
+				ECE38C7FF5D52E4222C22216 /* libzstd.xcframework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
 /* Begin PBXGroup section */
 		39FD47E0213E1FFE59609A06 /* Products */ = {
 			isa = PBXGroup;
@@ -41,11 +119,30 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
+		554175C148AC5EDE93591BB3 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				D0F16339A5D96AB6AAF03A4C /* libabseil.xcframework */,
+				F3BA0FF5017E4FECD94CF3F2 /* libbackend.xcframework */,
+				DA668D9E9DC67AD1FA16422A /* libfilabridge.xcframework */,
+				C4952E6805DB5E7B871DF61C /* libfilaflat.xcframework */,
+				E36164E9425CAABBE17EF153 /* libfilament.xcframework */,
+				44224172FC58D500DEFE7A7D /* libgeometry.xcframework */,
+				ED0BAF80B49E29533E492727 /* libibl.xcframework */,
+				AC6CC7E260B2F20D0EA171E2 /* libktxreader.xcframework */,
+				727785EA0395D939E6804AF4 /* libsmol-v.xcframework */,
+				3604FD7E74C46AC4FAB12BFA /* libutils.xcframework */,
+				8D062C70EFE8916B7656BB4E /* libzstd.xcframework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		5B3E3AAF5C75644908492410 = {
 			isa = PBXGroup;
 			children = (
 				C54ABC8D31D1863EF16253A0 /* hello-triangle */,
 				8F55D652979868A470D724FA /* Materials */,
+				554175C148AC5EDE93591BB3 /* Frameworks */,
 				39FD47E0213E1FFE59609A06 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -67,11 +164,11 @@
 				CDBB6BE341D1C708FCB68750 /* FilamentView.h */,
 				0CDCD26337640C57D07E41ED /* FilamentView.mm */,
 				761A2C7D6295697614AD3434 /* Info.plist */,
-				46A2FAD3D476FDADF45F70F8 /* LaunchScreen.storyboard */,
 				E56C70616FF30C50DFA8238B /* main.m */,
-				DDE4A219AEB5B4507F51B873 /* Main.storyboard */,
 				C311F8DEBEFEB185F0A7E4CC /* ViewController.h */,
 				2620C967534D81CFFAB5D3FF /* ViewController.m */,
+				46A2FAD3D476FDADF45F70F8 /* LaunchScreen.storyboard */,
+				DDE4A219AEB5B4507F51B873 /* Main.storyboard */,
 			);
 			path = "hello-triangle";
 			sourceTree = "<group>";
@@ -86,6 +183,8 @@
 				668105208CE7DFC4DC55F8EC /* Build Materials */,
 				7B94E1FEEC48280815A91021 /* Sources */,
 				471869BF4E82B6ADC791072D /* Resources */,
+				3691C25600B8D42B8E9BC308 /* Frameworks */,
+				C514B8F3AF16FEA064256123 /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
@@ -106,9 +205,10 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
 				LastUpgradeCheck = 1430;
+				TargetAttributes = {
+				};
 			};
 			buildConfigurationList = 69A012BABE82CB5D1986B1BB /* Build configuration list for PBXProject "hello-triangle" */;
-			compatibilityVersion = "Xcode 14.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -117,7 +217,8 @@
 			);
 			mainGroup = 5B3E3AAF5C75644908492410;
 			minimizedProjectReferenceProxies = 1;
-			preferredProjectObjectVersion = 54;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = 39FD47E0213E1FFE59609A06 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
@@ -156,7 +257,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "# Compile bakedColor material.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\nmatc_path=`find ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`\n\nif [[ ! -e \"${matc_path}\" ]]; then\n  echo \"No matc binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nmkdir -p \"${PROJECT_DIR}/generated/\"\n\"${matc_path}\" \\\n    --api all \\\n    -f header \\\n    -o \"${PROJECT_DIR}/generated/bakedColor.inc\" \\\n    \"${PROJECT_DIR}/Materials/bakedColor.mat\"\n\n# FilamentView.mm includes bakedColor.filamat, so touch it to force Xcode to\n# recompile it.\ntouch \"${PROJECT_DIR}/hello-triangle/FilamentView.mm\"\n";
+			shellScript = "# Compile bakedColor material.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\nmatc_path=`find -L ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`\n\nif [[ ! -e \"${matc_path}\" ]]; then\n  echo \"No matc binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nmkdir -p \"${PROJECT_DIR}/generated/\"\n\"${matc_path}\" \\\n    --api all \\\n    -f header \\\n    -o \"${PROJECT_DIR}/generated/bakedColor.inc\" \\\n    \"${PROJECT_DIR}/Materials/bakedColor.mat\"\n\n# FilamentView.mm includes bakedColor.filamat, so touch it to force Xcode to\n# recompile it.\ntouch \"${PROJECT_DIR}/hello-triangle/FilamentView.mm\"\n";
 		};
 /* End PBXShellScriptBuildPhase section */
 
@@ -201,12 +302,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-triangle/Info.plist";
@@ -215,23 +321,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-triangle";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -245,7 +334,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -308,12 +397,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-triangle/Info.plist";
@@ -322,23 +416,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-triangle";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -353,12 +430,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-triangle/Info.plist";
@@ -367,23 +449,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-triangle";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -397,7 +462,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -452,7 +517,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -508,12 +573,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "hello-triangle/Info.plist";
@@ -522,23 +592,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.hello-triangle";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -552,7 +605,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;

ios/samples/transparent-rendering/build-materials.sh

@@ -1,7 +1,7 @@
 # Compile bakedColor material.
 
 HOST_TOOLS_PATH="${HOST_TOOLS_PATH:-../../../out/release/filament/bin}"
-matc_path=`find ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`
+matc_path=`find -L ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`
 
 if [[ ! -e "${matc_path}" ]]; then
   echo "No matc binary could be found in ${HOST_TOOLS_PATH}."

ios/samples/transparent-rendering/transparent-rendering.xcodeproj/project.pbxproj

@@ -3,34 +3,112 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 77;
 	objects = {
 
 /* Begin PBXBuildFile section */
+		1277F800D6D46E364FC36888 /* libgeometry.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 567E8EB7B4914540B082DA80 /* libgeometry.xcframework */; };
+		1E31EA1A79A550407E4A39BB /* libzstd.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = E2AF349D32EBA154923EABB5 /* libzstd.xcframework */; };
+		23318D8F70A6E13214CF15E0 /* libutils.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 91DE2DCC79C7DD9D830D883B /* libutils.xcframework */; };
+		243D3B219322B6BD829F39F8 /* libktxreader.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = A6D7469820FD760B1040BFD2 /* libktxreader.xcframework */; };
+		3A1A568B3431D8FB66F60DB3 /* libabseil.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = B254EC414E4905EC4CA22173 /* libabseil.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		527FF7B484BA83BCC248B097 /* libfilabridge.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 393E02B47C7710AB8B1F257A /* libfilabridge.xcframework */; };
+		593638720D5E6F09E52ECB01 /* libibl.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = E1C8DFBE4D515753D5B51FF1 /* libibl.xcframework */; };
+		5F8AE993649815236EC665EB /* libibl.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = E1C8DFBE4D515753D5B51FF1 /* libibl.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		60C0A11E074409CE5F88B4FE /* libbackend.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 6EB7C2D5C91942D2B1EA056D /* libbackend.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		616A1B9A177BA2F02C920165 /* libfilaflat.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0202CBA0AE1EAA3EE3DE0FFC /* libfilaflat.xcframework */; };
 		643749757FD9F8A609A336C7 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = E749A05E4E5F36757FB9399C /* Assets.xcassets */; };
 		65FE8CD16998C5D479C9858E /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = C8CF5D9EB8BA11B44F639DFE /* AppDelegate.m */; };
+		6B53BDEF1DAB8E4AD8CE754B /* libfilabridge.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 393E02B47C7710AB8B1F257A /* libfilabridge.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		7032AB98BE03DFE8E3071FD0 /* libbackend.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6EB7C2D5C91942D2B1EA056D /* libbackend.xcframework */; };
+		715FFF9658000B58BFEC22C6 /* libutils.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 91DE2DCC79C7DD9D830D883B /* libutils.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		740AB9277340CDD2222020E2 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = AA728ADDAAE09D3A5FD80C82 /* main.m */; };
 		7F65E29DE4BF2CAA0D0759AA /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 959043C1F56EAAE872B0FF05 /* Main.storyboard */; };
+		80F7D25E275FE8C31AF9196E /* libzstd.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = E2AF349D32EBA154923EABB5 /* libzstd.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		852D4BD096E865D7263928C8 /* libabseil.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = B254EC414E4905EC4CA22173 /* libabseil.xcframework */; };
+		8DA900E9A495C25262F78773 /* libgeometry.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 567E8EB7B4914540B082DA80 /* libgeometry.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		9F3C8B197C22178413BBAA37 /* libfilaflat.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 0202CBA0AE1EAA3EE3DE0FFC /* libfilaflat.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		A0FCB25FCDAE129BB6369957 /* libfilament.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = DF18A248DCF11412DDFAB5AE /* libfilament.xcframework */; };
 		A9C3D93FE47802953C8A0868 /* FilamentView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 1A807B46A326F19ABCEE0D62 /* FilamentView.mm */; };
+		BA514AFE134AFD317CD71AA1 /* libsmol-v.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 26B0C9089541BEB14FE28934 /* libsmol-v.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		C8F443E4A5064C2D1F755954 /* libsmol-v.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = 26B0C9089541BEB14FE28934 /* libsmol-v.xcframework */; };
 		CAB4734A7E608F3C36C4C9C8 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = E6D9072BB2A497EEE9A7B662 /* ViewController.m */; };
+		CDF7D87AB0D036A143F37946 /* libfilament.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = DF18A248DCF11412DDFAB5AE /* libfilament.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		DF6374DDCFE55DD536B52033 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 96B770972E0F353852755AB3 /* LaunchScreen.storyboard */; };
+		F6EEC66B42DF66E5C4CEC17C /* libktxreader.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = A6D7469820FD760B1040BFD2 /* libktxreader.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 /* End PBXBuildFile section */
 
+/* Begin PBXCopyFilesBuildPhase section */
+		89F6975F74EBC72BCCA1074F /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+				CDF7D87AB0D036A143F37946 /* libfilament.xcframework in Embed Frameworks */,
+				60C0A11E074409CE5F88B4FE /* libbackend.xcframework in Embed Frameworks */,
+				9F3C8B197C22178413BBAA37 /* libfilaflat.xcframework in Embed Frameworks */,
+				F6EEC66B42DF66E5C4CEC17C /* libktxreader.xcframework in Embed Frameworks */,
+				6B53BDEF1DAB8E4AD8CE754B /* libfilabridge.xcframework in Embed Frameworks */,
+				715FFF9658000B58BFEC22C6 /* libutils.xcframework in Embed Frameworks */,
+				BA514AFE134AFD317CD71AA1 /* libsmol-v.xcframework in Embed Frameworks */,
+				8DA900E9A495C25262F78773 /* libgeometry.xcframework in Embed Frameworks */,
+				5F8AE993649815236EC665EB /* libibl.xcframework in Embed Frameworks */,
+				3A1A568B3431D8FB66F60DB3 /* libabseil.xcframework in Embed Frameworks */,
+				80F7D25E275FE8C31AF9196E /* libzstd.xcframework in Embed Frameworks */,
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
+		0202CBA0AE1EAA3EE3DE0FFC /* libfilaflat.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilaflat.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilaflat.xcframework"; sourceTree = "<group>"; };
 		023105B81B6C662A3BABDC92 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		0A8B371B11D177469DFEBB86 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		1A807B46A326F19ABCEE0D62 /* FilamentView.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = FilamentView.mm; sourceTree = "<group>"; };
+		26B0C9089541BEB14FE28934 /* libsmol-v.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = "libsmol-v.xcframework"; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libsmol-v.xcframework"; sourceTree = "<group>"; };
 		2F32AE4C99AA8AE39BB09F0A /* ViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ViewController.h; sourceTree = "<group>"; };
+		393E02B47C7710AB8B1F257A /* libfilabridge.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilabridge.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilabridge.xcframework"; sourceTree = "<group>"; };
+		567E8EB7B4914540B082DA80 /* libgeometry.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libgeometry.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libgeometry.xcframework"; sourceTree = "<group>"; };
+		6EB7C2D5C91942D2B1EA056D /* libbackend.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libbackend.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libbackend.xcframework"; sourceTree = "<group>"; };
 		7ED3EBFE01876351CFF9AD1A /* transparent-rendering.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = "transparent-rendering.app"; sourceTree = BUILT_PRODUCTS_DIR; };
+		91DE2DCC79C7DD9D830D883B /* libutils.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libutils.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libutils.xcframework"; sourceTree = "<group>"; };
 		952B0BE8EFAEF9B6FCB77798 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		A5E8D7CA26C338BF3D9D1932 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
+		A6D7469820FD760B1040BFD2 /* libktxreader.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libktxreader.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libktxreader.xcframework"; sourceTree = "<group>"; };
 		AA728ADDAAE09D3A5FD80C82 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
+		B254EC414E4905EC4CA22173 /* libabseil.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libabseil.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libabseil.xcframework"; sourceTree = "<group>"; };
 		BD21E933E2F77EE5ACBCDD5F /* FilamentView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FilamentView.h; sourceTree = "<group>"; };
 		C8CF5D9EB8BA11B44F639DFE /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
+		DF18A248DCF11412DDFAB5AE /* libfilament.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libfilament.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libfilament.xcframework"; sourceTree = "<group>"; };
+		E1C8DFBE4D515753D5B51FF1 /* libibl.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libibl.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libibl.xcframework"; sourceTree = "<group>"; };
+		E2AF349D32EBA154923EABB5 /* libzstd.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libzstd.xcframework; path = "../../../out/$(FILAMENT_OUT_NAME)/filament/lib/libzstd.xcframework"; sourceTree = "<group>"; };
 		E6D9072BB2A497EEE9A7B662 /* ViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ViewController.m; sourceTree = "<group>"; };
 		E749A05E4E5F36757FB9399C /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
+/* Begin PBXFrameworksBuildPhase section */
+		9267558086B89E5F350ADDC4 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				A0FCB25FCDAE129BB6369957 /* libfilament.xcframework in Frameworks */,
+				7032AB98BE03DFE8E3071FD0 /* libbackend.xcframework in Frameworks */,
+				616A1B9A177BA2F02C920165 /* libfilaflat.xcframework in Frameworks */,
+				243D3B219322B6BD829F39F8 /* libktxreader.xcframework in Frameworks */,
+				527FF7B484BA83BCC248B097 /* libfilabridge.xcframework in Frameworks */,
+				23318D8F70A6E13214CF15E0 /* libutils.xcframework in Frameworks */,
+				C8F443E4A5064C2D1F755954 /* libsmol-v.xcframework in Frameworks */,
+				1277F800D6D46E364FC36888 /* libgeometry.xcframework in Frameworks */,
+				593638720D5E6F09E52ECB01 /* libibl.xcframework in Frameworks */,
+				852D4BD096E865D7263928C8 /* libabseil.xcframework in Frameworks */,
+				1E31EA1A79A550407E4A39BB /* libzstd.xcframework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
 /* Begin PBXGroup section */
 		0B098038EF2CFAC88AFE0F18 /* Products */ = {
 			isa = PBXGroup;
@@ -44,6 +122,7 @@
 			isa = PBXGroup;
 			children = (
 				6E33B6C4EE9FFF8BBCE5DD20 /* transparent-rendering */,
+				C5AF8AD86B58EF5D0BD7B0B2 /* Frameworks */,
 				0B098038EF2CFAC88AFE0F18 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -57,15 +136,33 @@
 				BD21E933E2F77EE5ACBCDD5F /* FilamentView.h */,
 				1A807B46A326F19ABCEE0D62 /* FilamentView.mm */,
 				952B0BE8EFAEF9B6FCB77798 /* Info.plist */,
-				96B770972E0F353852755AB3 /* LaunchScreen.storyboard */,
 				AA728ADDAAE09D3A5FD80C82 /* main.m */,
-				959043C1F56EAAE872B0FF05 /* Main.storyboard */,
 				2F32AE4C99AA8AE39BB09F0A /* ViewController.h */,
 				E6D9072BB2A497EEE9A7B662 /* ViewController.m */,
+				96B770972E0F353852755AB3 /* LaunchScreen.storyboard */,
+				959043C1F56EAAE872B0FF05 /* Main.storyboard */,
 			);
 			path = "transparent-rendering";
 			sourceTree = "<group>";
 		};
+		C5AF8AD86B58EF5D0BD7B0B2 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				B254EC414E4905EC4CA22173 /* libabseil.xcframework */,
+				6EB7C2D5C91942D2B1EA056D /* libbackend.xcframework */,
+				393E02B47C7710AB8B1F257A /* libfilabridge.xcframework */,
+				0202CBA0AE1EAA3EE3DE0FFC /* libfilaflat.xcframework */,
+				DF18A248DCF11412DDFAB5AE /* libfilament.xcframework */,
+				567E8EB7B4914540B082DA80 /* libgeometry.xcframework */,
+				E1C8DFBE4D515753D5B51FF1 /* libibl.xcframework */,
+				A6D7469820FD760B1040BFD2 /* libktxreader.xcframework */,
+				26B0C9089541BEB14FE28934 /* libsmol-v.xcframework */,
+				91DE2DCC79C7DD9D830D883B /* libutils.xcframework */,
+				E2AF349D32EBA154923EABB5 /* libzstd.xcframework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -76,6 +173,8 @@
 				31596072423F6FB0A84C97A0 /* Build Materials */,
 				EE3B63E6A11EDDBC48502B27 /* Sources */,
 				A676D3A853739CDAB454587E /* Resources */,
+				9267558086B89E5F350ADDC4 /* Frameworks */,
+				89F6975F74EBC72BCCA1074F /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
@@ -96,9 +195,10 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
 				LastUpgradeCheck = 1430;
+				TargetAttributes = {
+				};
 			};
 			buildConfigurationList = 8A22BD23DB15965551506480 /* Build configuration list for PBXProject "transparent-rendering" */;
-			compatibilityVersion = "Xcode 14.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -107,7 +207,8 @@
 			);
 			mainGroup = 4C27390036DEB15C67D5A664;
 			minimizedProjectReferenceProxies = 1;
-			preferredProjectObjectVersion = 54;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = 0B098038EF2CFAC88AFE0F18 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
@@ -146,7 +247,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "# Compile bakedColor material.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\nmatc_path=`find ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`\n\nif [[ ! -e \"${matc_path}\" ]]; then\n  echo \"No matc binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nmkdir -p \"${PROJECT_DIR}/generated/\"\n\"${matc_path}\" \\\n    --api all \\\n    -f header \\\n    -o \"${PROJECT_DIR}/generated/bakedColor.inc\" \\\n    \"${PROJECT_DIR}/Materials/bakedColor.mat\"\n\n# FilamentView.mm includes bakedColor.filamat, so touch it to force Xcode to\n# recompile it.\ntouch \"${PROJECT_DIR}/transparent-rendering/FilamentView.mm\"\n";
+			shellScript = "# Compile bakedColor material.\n\nHOST_TOOLS_PATH=\"${HOST_TOOLS_PATH:-../../../out/release/filament/bin}\"\nmatc_path=`find -L ${HOST_TOOLS_PATH} -name matc -type f | head -n 1`\n\nif [[ ! -e \"${matc_path}\" ]]; then\n  echo \"No matc binary could be found in ${HOST_TOOLS_PATH}.\"\n  echo \"Ensure Filament has been built/installed before building this app.\"\n  exit 1\nfi\n\nmkdir -p \"${PROJECT_DIR}/generated/\"\n\"${matc_path}\" \\\n    --api all \\\n    -f header \\\n    -o \"${PROJECT_DIR}/generated/bakedColor.inc\" \\\n    \"${PROJECT_DIR}/Materials/bakedColor.mat\"\n\n# FilamentView.mm includes bakedColor.filamat, so touch it to force Xcode to\n# recompile it.\ntouch \"${PROJECT_DIR}/transparent-rendering/FilamentView.mm\"\n";
 		};
 /* End PBXShellScriptBuildPhase section */
 
@@ -190,7 +291,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -245,7 +346,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -307,7 +408,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -363,12 +464,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "transparent-rendering/Info.plist";
@@ -377,23 +483,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.transparent-rendering";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -408,12 +497,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "transparent-rendering/Info.plist";
@@ -422,23 +516,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.transparent-rendering";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -453,12 +530,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-debug";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_OPENGL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "transparent-rendering/Info.plist";
@@ -467,23 +549,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-debug/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-debug/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.transparent-rendering";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -498,12 +563,17 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_BITCODE = NO;
+				FILAMENT_OUT_NAME = "ios-release";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"../../../out/$(FILAMENT_OUT_NAME)/filament/lib\"",
+				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"FILAMENT_APP_USE_METAL=1",
 					"$(inherited)",
 				);
 				HEADER_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/include",
+					"$(SRCROOT)/../../../out/$(FILAMENT_OUT_NAME)/filament/include",
 					generated,
 				);
 				INFOPLIST_FILE = "transparent-rendering/Info.plist";
@@ -512,23 +582,6 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				LIBRARY_SEARCH_PATHS = (
-					"../../../out/ios-release/filament/lib/$(CURRENT_ARCH)",
-					"../../../out/ios-release/filament/lib/universal",
-				);
-				OTHER_LDFLAGS = (
-					"-lfilament",
-					"-lbackend",
-					"-lfilaflat",
-					"-lktxreader",
-					"-lfilabridge",
-					"-lutils",
-					"-lsmol-v",
-					"-lgeometry",
-					"-libl",
-					"-labseil",
-					"-lzstd",
-				);
 				PRODUCT_BUNDLE_IDENTIFIER = "${SAMPLE_CODE_DISAMBIGUATOR}.google.filament.transparent-rendering";
 				SAMPLE_CODE_DISAMBIGUATOR = "${DEVELOPMENT_TEAM}";
 				SDKROOT = iphoneos;
@@ -542,7 +595,7 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "c++20";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;

libs/camutils/CMakeLists.txt

@@ -50,7 +50,7 @@ install(DIRECTORY ${PUBLIC_HDR_DIR}/camutils DESTINATION include)
 # ==================================================================================================
 # Tests
 # ==================================================================================================
-if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WEBGL AND NOT IOS)
+if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WASM AND NOT IOS)
     add_executable(test_${TARGET} tests/test_camutils.cpp)
     target_link_libraries(test_${TARGET} PRIVATE camutils gtest)
     set_target_properties(test_${TARGET} PROPERTIES FOLDER Tests)

libs/filameshio/CMakeLists.txt

@@ -37,7 +37,7 @@ install(FILES ${DIST_HDRS} DESTINATION include/${TARGET})
 # ==================================================================================================
 # Tests
 # ==================================================================================================
-if (FILAMENT_BUILD_TESTING AND NOT IOS AND NOT WEBGL AND NOT ANDROID)
+if (FILAMENT_BUILD_TESTING AND NOT IOS AND NOT WASM AND NOT ANDROID)
     add_executable(test_${TARGET} tests/test_filamesh.cpp )
     target_link_libraries(test_${TARGET} PRIVATE filameshio gtest)
     set_target_properties(test_${TARGET} PROPERTIES FOLDER Tests)

libs/generatePrefilterMipmap/CMakeLists.txt

@@ -46,7 +46,7 @@ if (MSVC)
     set(OPTIMIZATION_FLAGS
         /fp:fast
     )
-elseif(WEBGL)
+elseif (WASM)
     # Avoid strict-vtable-pointers here, it is broken in WebAssembly.
     set(OPTIMIZATION_FLAGS -fvisibility-inlines-hidden)
 else()

libs/geometry/CMakeLists.txt

@@ -73,7 +73,7 @@ install(FILES "${GEOMETRY_COMBINED_OUTPUT}" DESTINATION lib/${DIST_DIR} RENAME $
 # ==================================================================================================
 # Tests
 # ==================================================================================================
-if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WEBGL AND NOT IOS)
+if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WASM AND NOT IOS)
     set(TARGET test_transcoder)
     add_executable(${TARGET} tests/test_transcoder.cpp)
     target_link_libraries(${TARGET} PRIVATE geometry gtest)

libs/gltfio/CMakeLists.txt

@@ -198,13 +198,13 @@ set_target_properties(gltfio_core PROPERTIES FOLDER Libs)
 target_compile_definitions(gltfio_core PUBLIC -DGLTFIO_DRACO_SUPPORTED=1)
 target_link_libraries(gltfio_core PUBLIC dracodec meshoptimizer ${WEBP_DECODER_LIB_TARGET})
 
-if (WEBGL_PTHREADS)
+if (WASM_PTHREADS)
     target_compile_definitions(gltfio_core PUBLIC -DFILAMENT_WASM_THREADS)
 endif()
 
 target_compile_options(gltfio_core PRIVATE ${FILAMENT_WARNINGS})
 
-if (NOT WEBGL AND NOT ANDROID AND NOT IOS)
+if (NOT WASM AND NOT ANDROID AND NOT IOS)
 
     # ==================================================================================================
     # Link the core library with additional dependencies to create the "full" library
@@ -246,7 +246,7 @@ if (FILAMENT_BUILD_TESTING)
 
     # The following tests rely on private APIs that are stripped
     # away in Release builds
-    if (TNT_DEV AND NOT WEBGL AND NOT ANDROID AND NOT IOS)
+    if (TNT_DEV AND NOT WASM AND NOT ANDROID AND NOT IOS)
         set(TEST_TARGET test_gltfio)
 
         add_executable(${TEST_TARGET} test/gltfio_test.cpp)

libs/iblprefilter/CMakeLists.txt

@@ -99,7 +99,7 @@ if (MSVC)
     set(OPTIMIZATION_FLAGS
         /fp:fast
     )
-elseif(WEBGL)
+elseif (WASM)
     # Avoid strict-vtable-pointers here, it is broken in WebAssembly.
     set(OPTIMIZATION_FLAGS -fvisibility-inlines-hidden)
 else()

libs/image/CMakeLists.txt

@@ -53,7 +53,7 @@ install(DIRECTORY ${PUBLIC_HDR_DIR}/image DESTINATION include)
 # ==================================================================================================
 # Tests
 # ==================================================================================================
-if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WEBGL AND NOT IOS AND NOT FILAMENT_SKIP_SDL2)
+if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WASM AND NOT IOS AND NOT FILAMENT_SKIP_SDL2)
     add_executable(test_${TARGET} tests/test_image.cpp)
     target_link_libraries(test_${TARGET} PRIVATE imageio gtest)
     set_target_properties(test_${TARGET} PROPERTIES FOLDER Tests)

libs/imagediff/CMakeLists.txt

@@ -17,9 +17,9 @@ target_link_libraries(imagediff PRIVATE
 )
 
 
-if (NOT ANDROID AND NOT WEBGL AND NOT IOS)
+if (NOT ANDROID AND NOT WASM AND NOT IOS)
     add_executable(test_imagediff tests/test_ImageDiff.cpp)
     target_link_libraries(test_imagediff PRIVATE imagediff gtest image utils)
 endif()
 
-install(TARGETS imagediff ARCHIVE DESTINATION lib/${DIST_ARCH} LIBRARY DESTINATION lib/${DIST_ARCH})
+install(TARGETS imagediff ARCHIVE DESTINATION lib/${DIST_DIR} LIBRARY DESTINATION lib/${DIST_DIR})

libs/imageio-lite/CMakeLists.txt

@@ -45,7 +45,7 @@ install(DIRECTORY ${PUBLIC_HDR_DIR}/imageio-lite DESTINATION include)
 # ==================================================================================================
 # Tests
 # ==================================================================================================
-if (NOT ANDROID AND NOT WEBGL AND NOT IOS)
+if (NOT ANDROID AND NOT WASM AND NOT IOS)
     add_executable(test_${TARGET} tests/test_imageio-lite.cpp)
     target_link_libraries(test_${TARGET} PRIVATE ${TARGET} image gtest)
     set_target_properties(test_${TARGET} PROPERTIES FOLDER Tests)

libs/ktxreader/CMakeLists.txt

@@ -60,7 +60,7 @@ endfunction()
 add_testfile(color_grid_uastc_zstd.ktx2)
 add_testfile(lightroom_ibl.ktx)
 
-if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WEBGL AND NOT IOS)
+if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WASM AND NOT IOS)
     add_executable(test_ktxreader tests/test_ktxreader.cpp ${TESTFILES})
     target_link_libraries(test_ktxreader PRIVATE ${TARGET} gtest)
     set_target_properties(test_ktxreader PROPERTIES FOLDER Tests)

libs/utils/CMakeLists.txt

@@ -115,7 +115,7 @@ if (APPLE)
     list(APPEND SRCS src/darwin/Systrace.cpp)
     list(APPEND SRCS src/darwin/Tracing.cpp)
 endif()
-if (WEBGL)
+if (WASM)
     list(APPEND SRCS src/web/Path.cpp)
 endif()
 
@@ -208,12 +208,12 @@ if (FILAMENT_BUILD_TESTING)
             test/test_Status.cpp
     )
 
-    if (WEBGL_PTHREADS)
+    if (WASM_PTHREADS)
         target_compile_definitions(${TARGET} PUBLIC -DFILAMENT_WASM_THREADS)
     endif()
 
     # The Path tests are platform-specific
-    if (NOT WEBGL)
+    if (NOT WASM)
         if (WIN32)
             list(APPEND TEST_SRCS test/test_WinPath.cpp)
         else()
@@ -231,7 +231,7 @@ endif()
 # Benchmarks
 # ==================================================================================================
 
-if (FILAMENT_BUILD_TESTING AND NOT WEBGL)
+if (FILAMENT_BUILD_TESTING AND NOT WASM)
 
     add_library(benchmark_${TARGET}_callee SHARED benchmark/benchmark_callee.cpp)
     set_target_properties(benchmark_${TARGET}_callee PROPERTIES FOLDER Benchmarks)

libs/viewer/CMakeLists.txt

@@ -57,7 +57,7 @@ install(DIRECTORY ${PUBLIC_HDR_DIR}/viewer DESTINATION include)
 # ==================================================================================================
 # Tests
 # ==================================================================================================
-if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WEBGL AND NOT IOS)
+if (FILAMENT_BUILD_TESTING AND NOT ANDROID AND NOT WASM AND NOT IOS)
     add_executable(test_settings tests/test_settings.cpp)
     target_link_libraries(test_settings PRIVATE ${TARGET} gtest)
     set_target_properties(test_settings PROPERTIES FOLDER Tests)

third_party/clang/iOS.cmake

@@ -21,6 +21,8 @@ if(PLATFORM_NAME STREQUAL "iphonesimulator")
     add_definitions(-DFILAMENT_IOS_SIMULATOR)
     # The simulator only supports iOS >= 13.0
     set(IOS_MIN_TARGET "13.0")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -target ${IOS_ARCH}-apple-ios${IOS_MIN_TARGET}-simulator")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -target ${IOS_ARCH}-apple-ios${IOS_MIN_TARGET}-simulator")
 endif()
 
 SET(CMAKE_SYSTEM_NAME Darwin)

third_party/libwebp/tnt/CMakeLists.txt

@@ -15,11 +15,11 @@ set(WEBP_BUILD_WEBPMUX OFF)
 set(WEBP_BUILD_EXTRAS OFF)
 set(WEBP_BUILD_FUZZTEST OFF)
 
-if (WEBGL)
+if (WASM)
     set(WEBP_BUILD_WEBP_JS ON)
     set(WEBP_ENABLE_SIMD OFF)
     # ensure non-empty config var value
-    if (WEBGL_PTHREADS)
+    if (WASM_PTHREADS)
         set(WEBP_USE_THREAD ON)
     else()
         set(WEBP_USE_THREAD OFF)

web/README.md

@@ -5,7 +5,7 @@ This directory contains the web-based samples, tutorials, and the JavaScript wra
 ## Structure
 
 - `examples/`
-  Contains the source for the WebGL tutorials, HTML samples, materials, and assets.
+  Contains the source for the Web tutorials, HTML samples, materials, and assets.
   These examples use `filament.js` and `filament.wasm` to demonstrate various features of the engine.
 
 - `filament-js/`
@@ -13,7 +13,7 @@ This directory contains the web-based samples, tutorials, and the JavaScript wra
 
 ## Building the Web Examples
 
-To build the WebGL targets and compile all required materials and assets, you will need the Emscripten SDK installed and activated.
+To build the Web targets and compile all required materials and assets, you will need the Emscripten SDK installed and activated.
 
 1. **Activate Emscripten SDK:**
    Make sure you have `EMSDK` in your environment.
@@ -24,15 +24,15 @@ To build the WebGL targets and compile all required materials and assets, you wi
    ```
 
 2. **Run the Build Script:**
-   From the root directory of the repository, execute the build script targeting WebGL:
+   From the root directory of the repository, execute the build script targeting Web:
    ```bash
-   ./build.sh -p webgl release
+   ./build.sh -p wasm release
    ```
 
    This will:
    - Compile the C++ engine to `filament.wasm` and `filament.js`.
    - Build all materials (`.mat` to `.filamat`) and process textures required by the examples.
-   - Output everything into `out/cmake-webgl-release/examples/`.
+   - Output everything into `out/cmake-wasm-release/examples/`.
 
 ## Running the Examples
 
@@ -71,7 +71,7 @@ If you want your web sample or tutorial to appear on the official Filament docum
    Add your generated `.html` or `.md` file to the mapping in `docs_src/build/duplicates.json`. This
    tells the documentation build script to copy your sample into the `mdbook` structure.
    ```json
-   "out/cmake-webgl-release/web/examples/examples/your_sample/your_sample.html": {
+   "out/cmake-wasm-release/web/examples/examples/your_sample/your_sample.html": {
        "dest": "samples/web/your_sample.md"
    }
    ```

web/examples/serve.py

@@ -42,7 +42,7 @@ def find_examples_dir():
 examples_dir = find_examples_dir()
 
 if not examples_dir:
-    print("Could not find the built examples directory in out/. Please build the webgl target first.", file=sys.stderr)
+    print("Could not find the built examples directory in out/. Please build the wasm target first.", file=sys.stderr)
     # fallback to web/examples for testing, though it won't have the built assets
     examples_dir = str(SCRIPT_DIR)
 

web/filament-js/CMakeLists.txt

@@ -17,7 +17,7 @@ set(CPP_SRC
 # The emcc options are not documented well, the best place to find them is the source:
 # https://github.com/kripken/emscripten/blob/main/src/settings.js
 
-if (WEBGL_PTHREADS)
+if (WASM_PTHREADS)
   set(COPTS "${COPTS} -pthread")
   set(LOPTS "${LOPTS} -pthread")
 endif()

web/filament-js/README.md

@@ -22,7 +22,7 @@ To publish a new package to npm, do the following.
 3. Edit the version number in `package.json`. You cannot publish the same version more than once.
 4. From the root folder in your Filament repo, do:
 ```
-./build.sh -ap webgl release
+./build.sh -ap wasm release
 ./build.sh -ap all release
 ```
 5. Make a commit and a tag whose label is the 3-tiered version number prefixed with a `v`:
@@ -36,7 +36,7 @@ git commit && git tag -a v{XX}.{YY}.{ZZ}
 :---: | :---
 
 ```
-cd out/cmake-webgl-release/web/filament-js
+cd out/cmake-wasm-release/web/filament-js
 npm publish --dry-run
 ```
 8. If the output of the dry run looks okay to you (double check the version number!), then finally

web/filament-js/test.ts

@@ -16,7 +16,7 @@
 
 /*
  * This file exists only to test the buildability of our TypeScript annotations, To run the test,
- * invoke Filament's easy build script with "./build.sh -up webgl release", or do:
+ * invoke Filament's easy build script with "./build.sh -up wasm release", or do:
  *
  * npx tsc --noEmit \
  *     ../../third_party/gl-matrix/gl-matrix.d.ts \