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create material for texture baking

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textures can now be created manually and are no longer tracked by SceneManager (and therefore require manual tracking/disposal)
This commit is contained in:
Nick Fisher
2025-03-04 14:52:48 +08:00
parent 5dca42c3c1
commit fc7f5d7b93
27 changed files with 528 additions and 571 deletions
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6
thermion_dart/native/src/c_api/TEngine.cpp
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@@ -244,6 +244,12 @@ namespace thermion
return reinterpret_cast<TTexture *>(texture);
}
EMSCRIPTEN_KEEPALIVE void Engine_destroyTexture(TEngine *tEngine, TTexture *tTexture) {
auto *engine = reinterpret_cast<Engine *>(tEngine);
auto *texture = reinterpret_cast<Texture *>(tTexture);
engine->destroy(texture);
}
#ifdef __cplusplus
}
}

20
thermion_dart/native/src/c_api/TTexture.cpp
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@@ -2,6 +2,7 @@
#include <filament/Engine.h>
#include <filament/Material.h>
#include <filament/RenderTarget.h>
#include <filament/Scene.h>
#include <filament/Texture.h>
#include <filament/TextureSampler.h>
@@ -36,6 +37,12 @@ namespace thermion
return reinterpret_cast<TLinearImage *>(linearImage);
}
EMSCRIPTEN_KEEPALIVE float *Image_getBytes(TLinearImage *tLinearImage)
{
auto *linearImage = reinterpret_cast<::image::LinearImage *>(tLinearImage);
return linearImage->getPixelRef();
}
EMSCRIPTEN_KEEPALIVE uint32_t Image_getWidth(TLinearImage *tLinearImage)
{
auto *linearImage = reinterpret_cast<::image::LinearImage *>(tLinearImage);
@@ -98,6 +105,13 @@ namespace thermion
return true;
}
EMSCRIPTEN_KEEPALIVE TLinearImage *Image_createEmpty(uint32_t width,uint32_t height,uint32_t channel) {
auto *image = new ::image::LinearImage(width, height, channel);
return reinterpret_cast<TLinearImage*>(image);
}
EMSCRIPTEN_KEEPALIVE TTextureSampler *TextureSampler_create()
{
auto *sampler = new filament::TextureSampler();
@@ -217,6 +231,12 @@ namespace thermion
delete textureSampler;
}
}
EMSCRIPTEN_KEEPALIVE TTexture *RenderTarget_getColorTexture(TRenderTarget *tRenderTarget) {
auto renderTarget = reinterpret_cast<filament::RenderTarget*>(tRenderTarget);
auto texture = renderTarget->getTexture(filament::RenderTarget::AttachmentPoint::COLOR0);
return reinterpret_cast<TTexture*>(texture);
}
#ifdef __cplusplus
}

15
thermion_dart/native/src/c_api/ThermionDartApi.cpp
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@@ -413,20 +413,5 @@ extern "C"
free(ptr);
}
EMSCRIPTEN_KEEPALIVE void unproject_texture(TViewer *viewer, EntityId entity, uint8_t *input, uint32_t inputWidth, uint32_t inputHeight, uint8_t *out, uint32_t outWidth, uint32_t outHeight)
{
// ((FilamentViewer *)viewer)->unprojectTexture(entity, input, inputWidth, inputHeight, out, outWidth, outHeight);
}
EMSCRIPTEN_KEEPALIVE void apply_texture_to_material(TSceneManager *sceneManager, EntityId entity, void *const texture, const char *parameterName, int materialIndex)
{
((SceneManager *)sceneManager)->applyTexture(entity, reinterpret_cast<Texture *>(texture), parameterName, materialIndex);
}
EMSCRIPTEN_KEEPALIVE void destroy_texture(TSceneManager *sceneManager, void *const texture)
{
((SceneManager *)sceneManager)->destroyTexture(reinterpret_cast<Texture *>(texture));
}
}

11
thermion_dart/native/src/c_api/ThermionDartRenderThreadApi.cpp
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@@ -722,17 +722,6 @@ std::packaged_task<void()> lambda(
auto fut = _rl->add_task(lambda);
}
EMSCRIPTEN_KEEPALIVE void unproject_texture_render_thread(TViewer *viewer, EntityId entity, uint8_t *input, uint32_t inputWidth, uint32_t inputHeight, uint8_t *out, uint32_t outWidth, uint32_t outHeight, void (*callback)())
{
std::packaged_task<void()> lambda(
[=]
{
unproject_texture(viewer, entity, input, inputWidth, inputHeight, out, outWidth, outHeight);
callback();
});
auto fut = _rl->add_task(lambda);
}
EMSCRIPTEN_KEEPALIVE void AnimationManager_updateBoneMatricesRenderThread(
TAnimationManager *tAnimationManager,
TSceneAsset *sceneAsset,