GI Namespace Reference

Detailed Description

The DDGI context is responsible for managing the GI volumes used to apply indirect light in the scene.

Copyright

(C) 2024 Individual contributors, see AUTHORS file

Classes
union	DDGIOptions
class	DDGIContext

Functions
	__ImplementContext (DDGIContext, DDGIContext::ddgiVolumeAllocator) struct UpdateVolume
Math::vec4	SphericalFibonacci (float index, float numSamples)

Variables
struct {
CoreGraphics::ShaderId   GI::probeUpdateShader
CoreGraphics::ShaderProgramId   GI::probeUpdateProgram
CoreGraphics::PipelineRayTracingTable   GI::pipeline
CoreGraphics::ShaderId   GI::volumeCullShader
CoreGraphics::ShaderProgramId   GI::volumeCullProgram
CoreGraphics::ShaderProgramId   GI::volumeClusterDebugProgram
CoreGraphics::ShaderId   GI::probeFinalizeShader
CoreGraphics::ShaderProgramId   GI::probeBlendRadianceProgram
CoreGraphics::ShaderProgramId   GI::probeBlendDistanceProgram
CoreGraphics::ShaderProgramId   GI::probeBorderRadianceRowsFixup
CoreGraphics::ShaderProgramId   GI::probeBorderRadianceColumnsFixup
CoreGraphics::ShaderProgramId   GI::probeBorderDistanceRowsFixup
CoreGraphics::ShaderProgramId   GI::probeBorderDistanceColumnsFixup
CoreGraphics::ShaderId   GI::probesRelocateAndClassifyShader
CoreGraphics::ShaderProgramId   GI::probesRelocateAndClassifyProgram
CoreGraphics::ResourceTableSet   GI::raytracingTable
CoreGraphics::BufferId   GI::clusterGIVolumeIndexLists
CoreGraphics::BufferSet   GI::stagingClusterGIVolumeList
CoreGraphics::BufferId   GI::clusterGIVolumeList
Util::Array< UpdateVolume >   GI::volumesToUpdate
Util::Array< UpdateVolume >   GI::volumesToDraw
GiVolumeCull::GIVolume   GI::giVolumes [64]
CoreGraphics::ShaderId   GI::debugShader
CoreGraphics::ShaderProgramId   GI::debugProgram
CoreGraphics::PipelineId   GI::debugPipeline
CoreGraphics::MeshResourceId   GI::debugMeshResource
CoreGraphics::MeshId   GI::debugMesh
Timing::Time   GI::elapsedTime
}	state

Function Documentation

__ImplementContext()

GI::__ImplementContext	(	DDGIContext	,
		DDGIContext::ddgiVolumeAllocator	)

SphericalFibonacci()

Math::vec4 GI::SphericalFibonacci	(	float	index,
		float	numSamples )

Variable Documentation

clusterGIVolumeIndexLists

CoreGraphics::BufferId GI::clusterGIVolumeIndexLists

clusterGIVolumeList

CoreGraphics::BufferId GI::clusterGIVolumeList

debugMesh

CoreGraphics::MeshId GI::debugMesh

debugMeshResource

CoreGraphics::MeshResourceId GI::debugMeshResource

debugPipeline

CoreGraphics::PipelineId GI::debugPipeline

debugProgram

CoreGraphics::ShaderProgramId GI::debugProgram

debugShader

CoreGraphics::ShaderId GI::debugShader

elapsedTime

Timing::Time GI::elapsedTime

giVolumes

GiVolumeCull::GIVolume GI::giVolumes[64]

pipeline

CoreGraphics::PipelineRayTracingTable GI::pipeline

probeBlendDistanceProgram

CoreGraphics::ShaderProgramId GI::probeBlendDistanceProgram

probeBlendRadianceProgram

CoreGraphics::ShaderProgramId GI::probeBlendRadianceProgram

probeBorderDistanceColumnsFixup

CoreGraphics::ShaderProgramId GI::probeBorderDistanceColumnsFixup

probeBorderDistanceRowsFixup

CoreGraphics::ShaderProgramId GI::probeBorderDistanceRowsFixup

probeBorderRadianceColumnsFixup

CoreGraphics::ShaderProgramId GI::probeBorderRadianceColumnsFixup

probeBorderRadianceRowsFixup

CoreGraphics::ShaderProgramId GI::probeBorderRadianceRowsFixup

probeFinalizeShader

CoreGraphics::ShaderId GI::probeFinalizeShader

probesRelocateAndClassifyProgram

CoreGraphics::ShaderProgramId GI::probesRelocateAndClassifyProgram

probesRelocateAndClassifyShader

CoreGraphics::ShaderId GI::probesRelocateAndClassifyShader

probeUpdateProgram

CoreGraphics::ShaderProgramId GI::probeUpdateProgram

probeUpdateShader

CoreGraphics::ShaderId GI::probeUpdateShader

raytracingTable

CoreGraphics::ResourceTableSet GI::raytracingTable

stagingClusterGIVolumeList

CoreGraphics::BufferSet GI::stagingClusterGIVolumeList

[struct]

struct { ... } GI::state

volumeClusterDebugProgram

CoreGraphics::ShaderProgramId GI::volumeClusterDebugProgram

volumeCullProgram

CoreGraphics::ShaderProgramId GI::volumeCullProgram

volumeCullShader

CoreGraphics::ShaderId GI::volumeCullShader

volumesToDraw

Util::Array<UpdateVolume> GI::volumesToDraw

volumesToUpdate

Util::Array<UpdateVolume> GI::volumesToUpdate