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Add gaussian splat asset caching groundwork

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This commit is contained in:
ssdfasd
2026-04-12 11:15:59 +08:00
parent b7ce8618d2
commit 7ee28a7969
16 changed files with 1652 additions and 88 deletions
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21
engine/src/Resources/BuiltinResources.cpp
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@@ -37,6 +37,8 @@ constexpr const char* kBuiltinSelectionMaskShaderPath = "builtin://shaders/selec
constexpr const char* kBuiltinSelectionOutlineShaderPath = "builtin://shaders/selection-outline";
constexpr const char* kBuiltinSkyboxShaderPath = "builtin://shaders/skybox";
constexpr const char* kBuiltinGaussianSplatShaderPath = "builtin://shaders/gaussian-splat";
constexpr const char* kBuiltinGaussianSplatCompositeShaderPath =
"builtin://shaders/gaussian-splat-composite";
constexpr const char* kBuiltinGaussianSplatUtilitiesShaderPath =
"builtin://shaders/gaussian-splat-utilities";
constexpr const char* kBuiltinVolumetricShaderPath = "builtin://shaders/volumetric";
@@ -73,6 +75,8 @@ constexpr const char* kBuiltinSkyboxShaderAssetRelativePath =
"engine/assets/builtin/shaders/skybox.shader";
constexpr const char* kBuiltinGaussianSplatShaderAssetRelativePath =
"engine/assets/builtin/shaders/gaussian-splat.shader";
constexpr const char* kBuiltinGaussianSplatCompositeShaderAssetRelativePath =
"engine/assets/builtin/shaders/gaussian-splat-composite.shader";
constexpr const char* kBuiltinGaussianSplatUtilitiesShaderAssetRelativePath =
"engine/assets/builtin/shaders/gaussian-splat-utilities.shader";
constexpr const char* kBuiltinVolumetricShaderAssetRelativePath =
@@ -174,6 +178,9 @@ const char* GetBuiltinShaderAssetRelativePath(const Containers::String& builtinS
if (builtinShaderPath == Containers::String(kBuiltinGaussianSplatShaderPath)) {
return kBuiltinGaussianSplatShaderAssetRelativePath;
}
if (builtinShaderPath == Containers::String(kBuiltinGaussianSplatCompositeShaderPath)) {
return kBuiltinGaussianSplatCompositeShaderAssetRelativePath;
}
if (builtinShaderPath == Containers::String(kBuiltinGaussianSplatUtilitiesShaderPath)) {
return kBuiltinGaussianSplatUtilitiesShaderAssetRelativePath;
}
@@ -754,6 +761,10 @@ Shader* BuildBuiltinGaussianSplatShader(const Containers::String& path) {
return TryLoadBuiltinShaderFromAsset(path);
}
Shader* BuildBuiltinGaussianSplatCompositeShader(const Containers::String& path) {
return TryLoadBuiltinShaderFromAsset(path);
}
Shader* BuildBuiltinVolumetricShader(const Containers::String& path) {
return TryLoadBuiltinShaderFromAsset(path);
}
@@ -876,6 +887,10 @@ bool TryGetBuiltinShaderPathByShaderName(
outPath = GetBuiltinGaussianSplatShaderPath();
return true;
}
if (shaderName == "Builtin Gaussian Splat Composite") {
outPath = GetBuiltinGaussianSplatCompositeShaderPath();
return true;
}
if (shaderName == "Builtin Gaussian Splat Utilities") {
outPath = GetBuiltinGaussianSplatUtilitiesShaderPath();
return true;
@@ -971,6 +986,10 @@ Containers::String GetBuiltinGaussianSplatShaderPath() {
return Containers::String(kBuiltinGaussianSplatShaderPath);
}
Containers::String GetBuiltinGaussianSplatCompositeShaderPath() {
return Containers::String(kBuiltinGaussianSplatCompositeShaderPath);
}
Containers::String GetBuiltinGaussianSplatUtilitiesShaderPath() {
return Containers::String(kBuiltinGaussianSplatUtilitiesShaderPath);
}
@@ -1095,6 +1114,8 @@ LoadResult CreateBuiltinShaderResource(const Containers::String& path) {
shader = BuildBuiltinSkyboxShader(path);
} else if (path == GetBuiltinGaussianSplatShaderPath()) {
shader = BuildBuiltinGaussianSplatShader(path);
} else if (path == GetBuiltinGaussianSplatCompositeShaderPath()) {
shader = BuildBuiltinGaussianSplatCompositeShader(path);
} else if (path == GetBuiltinGaussianSplatUtilitiesShaderPath()) {
shader = TryLoadBuiltinShaderFromAsset(path);
} else if (path == GetBuiltinVolumetricShaderPath()) {