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Support SL_INTERPOLATOR and local function

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Eragon-Brisingr
2026-07-02 15:14:13 +08:00
parent 0d7db515ae
commit c27af6af49
50 changed files with 938 additions and 73 deletions
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24
Source/UShaderLabEditor/Private/ShaderLabEditorModule.cpp
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@@ -1,8 +1,9 @@
// Copyright FlecsProj. All Rights Reserved.
// Copyright UShaderLab. All Rights Reserved.
#include "DirectoryWatcherModule.h"
#include "Editor.h"
#include "Engine/Engine.h"
#include "HAL/FileManager.h"
#include "IDirectoryWatcher.h"
#include "Interfaces/IPluginManager.h"
#include "MaterialEditingLibrary.h"
@@ -16,6 +17,7 @@
#include "ShaderLabMaterialRegistry.h"
#include "ShaderLabModel.h"
#include "ShaderLabSubsystem.h"
#include "ShaderLabVSCodeButton.h"
#include "UObject/Package.h"
DEFINE_LOG_CATEGORY_STATIC(LogShaderLabEditor, Log, All);
@@ -108,17 +110,37 @@ public:
}
}
// Map the plugin's Intermediate/ShaderLabGen directory (a build-time artifact dir) so the graph
// builder can #include per-shader generated local-code headers (`/UShaderLabGen/<Name>.gen.ush`).
// AddShaderSourceDirectoryMapping requires the real dir to already exist, so create it first.
{
const FString GenDir = FShaderLabGraphBuilder::GetGeneratedShaderDir();
const TCHAR* GenRoot = FShaderLabGraphBuilder::GetGeneratedVirtualRoot();
if (!GenDir.IsEmpty())
{
IFileManager::Get().MakeDirectory(*GenDir, /*Tree*/ true);
if (FPaths::DirectoryExists(GenDir) && !AllShaderSourceDirectoryMappings().Contains(GenRoot))
{
AddShaderSourceDirectoryMapping(GenRoot, GenDir);
}
}
}
// Fill in / recompile base materials whenever the registry asks (startup + hot reload).
BuildHandle = FShaderLabMaterialRegistry::Get().OnBuildMaterial().AddStatic(&BuildAndCompile);
StartWatchingSources();
// "Open .usl in VSCode" toolbar button on the Material Instance Editor for ShaderLab MICs.
ShaderLabVSCodeButton::Register();
UE_LOG(LogShaderLabEditor, Log, TEXT("ShaderLabEditor module started."));
}
virtual void ShutdownModule() override
{
StopWatchingSources();
ShaderLabVSCodeButton::Unregister();
if (BuildHandle.IsValid())
{
FShaderLabMaterialRegistry::Get().OnBuildMaterial().Remove(BuildHandle);