This removes the samples/envs folder and replaces these KTX files with a
build step that is driven by CMake / gradle / bash, depending on
platform.
This makes it easier to use IBL files that are generated by the latest
and greatest version of cmake.
We use R11F_G11F_B10F for HDR so we should stop checking for compressed
IBL files.
Also, make the glTF sample on web more consistent with the default
settings used by gltf_viewer on native and use venetian_crossroads
instead of syferfontein.
* Make CMake 3.10 the minimum version, add LTO option
* Install a newer CMake on Linux CI builds
* Update LLVM and Cmake on Windows CI
* Update build/windows/ci-common.bat
Co-Authored-By: Ben Doherty <benjdoherty15@gmail.com>
* Update formatting
* Apply suggestions from code review
* Update build/windows/ci-common.bat
* Update CMake
* Switch Android projects back to CMake 3.6
This is a more complex test than suzanne because it has multiple
materials and exercises the named materials functionality in
loadFilamesh.
This also exercises our glTF-to-Filamesh pipeline at build time.
See issue #663
* Turn on shaders optimization by default
Release builds of Filament only work well with optimize shaders,
turning optimizations on by default will help avoid mismatches.
This change also adds -g to disable all optimizations, for debug
builds.
* Use -g on debug builds
* Use -g on debug builds
* Update tutorial_redball.md to remove matc's -O
* Update tutorial_suzanne.md to remove matc's -O
* Use -g in debug builds
Note that the WebGL build uses filameshio, but Android does not. Our
Android samples therefore do not yet understand the compressed format.
For web, I measured the before / after:
```
BEFORE: filament.wasm = 505796, suzanne.filamesh = 521476
AFTER: filament.wasm = 510915, suzanne.filamesh = 333489
```
Issue #558
While this solves the builder leak, it does not solve the tiny leak
incurred every time you call `getInstance` on a component manager
without calling embind's `delete` method afterwards. Since there's no
way to auto-delete component instances, this CL fixes up our sample
code and docstrings.
Fixes#429
Note that we need to allow clients to find out if compressed textures
are supported BEFORE the engine is created, so that they can start
downloading the correct set of texture files. To allow this, we now
expose a getSupportedFormats function that creates a throw-away canvas
in order to query extensions (creating a temporary canvas is a technique
that we also used in the old PNG decoder that we removed in 7b36ed4)
