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API > API/Runtime > API/Runtime/RHI
Inheritance Hierarchy
- FRayTracingPipelineStateSignature
- FRayTracingPipelineStateInitializer
References
| Module | RHI |
| Header | /Engine/Source/Runtime/RHI/Public/RHIResources.h |
| Include | #include "RHIResources.h" |
Syntax
class FRayTracingPipelineStateInitializer : public FRayTracingPipelineStateSignature
Variables
| Type | Name | Description | |
|---|---|---|---|
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FRayTracingPipelineStateRHIRef | BasePipeline | Ray tracing pipeline may be created by deriving from the existing base. |
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bool | bBackgroundCompilation | Hints to the RHI that this PSO is being compiled by a background task and will not be needed immediately for rendering. |
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bool | bPartial | Partial ray tracing pipelines can be used for run-time asynchronous shader compilation, but not for rendering. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
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Functions
| Type | Name | Description | |
|---|---|---|---|
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const TArrayView< FRHIRayTracingShader * > & | ||
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const TArrayView< FRHIRayTracingShader * > & | ||
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const TArrayView< FRHIRayTracingShader * > & | GetMissTable () |
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const TArrayView< FRHIRayTracingShader * > & | ||
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void | SetCallableTable
(
const TArrayView< FRHIRayTracingShader* >& InCallableShaders, |
Shaders that can be explicitly invoked from RayGen shaders by their Shader Binding Table (SBT) index. |
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void | SetHitGroupTable
(
const TArrayView< FRHIRayTracingShader* >& InHitGroups, |
Shaders that will be invoked when ray intersects geometry. |
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void | SetMissShaderTable
(
const TArrayView< FRHIRayTracingShader* >& InMissShaders, |
Shaders that will be invoked if a ray misses all geometry. |
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void | SetRayGenShaderTable
(
const TArrayView< FRHIRayTracingShader* >& InRayGenShaders, |
Shaders used as entry point to ray tracing work. At least one RayGen shader must be provided. |