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A shader that supports simple lighting functionality. More...
Inheritance diagram for HdStSimpleLightingShader:Public Member Functions | |
| HDST_API ID | ComputeHash () const override |
| HdShader overrides. More... | |
| HDST_API std::string | GetSource (TfToken const &shaderStageKey) const override |
| Returns the shader source provided by this shader for shaderStageKey. More... | |
| HDST_API void | BindResources (int program, HdSt_ResourceBinder const &binder, HdRenderPassState const &state) override |
| Binds shader-specific resources to program XXX: this interface is meant to be used for bridging the GlfSimpleLightingContext mechanism, and not for generic use-cases. More... | |
| HDST_API void | UnbindResources (int program, HdSt_ResourceBinder const &binder, HdRenderPassState const &state) override |
| Unbinds shader-specific resources. More... | |
| HDST_API void | AddBindings (HdBindingRequestVector *customBindings) override |
| Add custom bindings (used by codegen) More... | |
| HDST_API void | AddResourcesFromTextures (ResourceContext &ctx) const override |
| Adds computations to create the dome light textures that are pre-calculated from the environment map texture. More... | |
| HDST_API HdSt_MaterialParamVector const & | GetParams () const override |
| HdStShaderCode overrides. More... | |
| HDST_API void | SetCamera (GfMatrix4d const &worldToViewMatrix, GfMatrix4d const &projectionMatrix) override |
| HdStLightingShader overrides. More... | |
| HDST_API void | SetLightingStateFromOpenGL () |
| HDST_API void | SetLightingState (GlfSimpleLightingContextPtr const &lightingContext) |
| GlfSimpleLightingContextRefPtr | GetLightingContext () const |
| HDST_API void | AllocateTextureHandles (HdSceneDelegate *delegate) |
| Allocates texture handles (texture loading happens later during commit) needed for lights. More... | |
| const HdStTextureHandleSharedPtr & | GetDomeLightEnvironmentTextureHandle () const |
| The dome light environment map used as source for the other dome light textures. More... | |
| HDST_API NamedTextureHandleVector const & | GetNamedTextureHandles () const override |
| The textures computed from the dome light environment map that the shader needs to bind for the dome light shading. More... | |
| HDST_API const HdStTextureHandleSharedPtr & | GetTextureHandle (const TfToken &name) const |
| Get one of the textures that need to be computed from the dome light environment map. More... | |
| Public Member Functions inherited from HdStShaderCode | |
| virtual ID | ComputeTextureSourceHash () const |
| Returns the hash value of the paths of the texture prims consumed by this shader. More... | |
| virtual HDST_API bool | IsEnabledPrimvarFiltering () const |
| Returns whether primvar filtering is enabled for this shader. More... | |
| virtual HDST_API TfTokenVector const & | GetPrimvarNames () const |
| Returns the names of primvar that are used by this shader. More... | |
| virtual HDST_API HdBufferArrayRangeSharedPtr const & | GetShaderData () const |
| Returns a buffer which stores parameter fallback values and texture handles. More... | |
| virtual HDST_API TfToken | GetMaterialTag () const |
| Material tags can be set in the meta-data of a glslfx file to control what rprim collection that prims using this shader should go into. More... | |
Additional Inherited Members | |
| Public Types inherited from HdStShaderCode | |
| typedef size_t | ID |
| using | NamedTextureHandleVector = std::vector< NamedTextureHandle > |
| Static Public Member Functions inherited from HdStShaderCode | |
| static HDST_API ID | ComputeHash (HdStShaderCodeSharedPtrVector const &shaders) |
| Returns the combined hash values of multiple shaders. More... | |
A shader that supports simple lighting functionality.
Definition at line 50 of file simpleLightingShader.h.
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overridevirtual |
Add custom bindings (used by codegen)
Implements HdStShaderCode.
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overridevirtual |
Adds computations to create the dome light textures that are pre-calculated from the environment map texture.
Reimplemented from HdStShaderCode.
| HDST_API void AllocateTextureHandles | ( | HdSceneDelegate * | delegate | ) |
Allocates texture handles (texture loading happens later during commit) needed for lights.
Call after lighting context has been set or updated in Sync-phase.
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overridevirtual |
Binds shader-specific resources to program XXX: this interface is meant to be used for bridging the GlfSimpleLightingContext mechanism, and not for generic use-cases.
Implements HdStShaderCode.
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overridevirtual |
HdShader overrides.
Implements HdStShaderCode.
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inline |
The dome light environment map used as source for the other dome light textures.
Definition at line 108 of file simpleLightingShader.h.
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overridevirtual |
The textures computed from the dome light environment map that the shader needs to bind for the dome light shading.
Reimplemented from HdStShaderCode.
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overridevirtual |
HdStShaderCode overrides.
Reimplemented from HdStShaderCode.
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overridevirtual |
Returns the shader source provided by this shader for shaderStageKey.
Implements HdStShaderCode.
| HDST_API const HdStTextureHandleSharedPtr& GetTextureHandle | ( | const TfToken & | name | ) | const |
Get one of the textures that need to be computed from the dome light environment map.
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overridevirtual |
HdStLightingShader overrides.
Implements HdStLightingShader.
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overridevirtual |
Unbinds shader-specific resources.
Implements HdStShaderCode.
1.8.5 
