Sebastien Hillaire 0f480e8e08 Strata more optimisation and decoupling from GBuffer ...

- added a simple and fast clear path of the material buffer
- light and env light passes now reads AO and isStrataMaterial from the StrataHeader. No longer reads the classification or gbuffer data.
- Handle the max BSDF count case from the compiler.

Clear est 0.1ms at 1080p
SkyEnv pass cost 0.7->0.6ms et occupancy 60->70%

#rb Charles.deRousiers

[CL 15364191 by Sebastien Hillaire in ue5-main branch]

2021-02-09 04:08:35 -04:00

..

ThirdParty

Merge UE5/Release-Engine-Staging to UE5/Main @ 14611496

2020-10-29 13:38:15 -04:00

RayTracingBuiltInResources.h

Copying //UE4/Dev-RenderPlat-Staging@11388153 to //UE4/Main

2020-02-12 13:27:19 -05:00

RaytracingDebugDefinitions.h

Copying //UE4/Dev-RenderPlat-Staging@11388153 to //UE4/Main

2020-02-12 13:27:19 -05:00

RayTracingDefinitions.h

Bump RAY_TRACING_SHADER_VERSION to force rebuild of any RT shaders that were accidentally cached while using an experimental shader compiler version.

2021-01-28 10:45:47 -04:00

RayTracingTypes.h

Refactor path tracer light struct to provide soft radius and source length information

2021-02-05 12:58:02 -04:00

StrataDefinitions.h

Strata more optimisation and decoupling from GBuffer

2021-02-09 04:08:35 -04:00