RayTracer Class Reference

#include <RayTracer.h>

Public Member Functions
void	CreateStaticRayTraceResources ()
void	DestroyStaticRayTraceResources ()
void	CreateDynamicRayTraceResources ()
void	DestroyDynamicRayTraceResources ()
void	PathTraceWorld ()
void	BeginLightBake ()
void	UpdateLightBake ()
void	EndLightBake ()
bool	IsLightBakeInProgress ()
float	GetLightBakeProgress ()
Image *	GetPathTraceImage ()
LightBakePhase	GetLightBakePhase () const
void	ReadbackLightBakeResults ()

Protected Member Functions
void	UpdateRayTracingScene (std::vector< RayTraceTriangle > &triangleData, std::vector< RayTraceMesh > &meshData, std::vector< RayTraceLight > &lightData, int32_t *outBakeMeshIndex=nullptr)
void	UpdateBakeVertexData ()
void	DispatchNextLightBake ()
void	DispatchNextBakeDiffuse ()
void	FinalizeLightBake ()
void	BindPathTraceDescriptorSet ()
void	BindBakeDiffuseDescriptorSet ()

Protected Attributes
DescriptorSet *	mPathTraceDescriptorSet = nullptr
Buffer *	mRayTraceTriangleBuffer = nullptr
Buffer *	mRayTraceMeshBuffer = nullptr
Buffer *	mRayTraceLightBuffer = nullptr
UniformBuffer *	mRayTraceUniformBuffer = nullptr
Buffer *	mLightBakeVertexBuffer = nullptr
DescriptorSet *	mBakeDiffuseDescriptorSet = nullptr
Buffer *	mBakeAverageBuffer = nullptr
Buffer *	mBakeDiffuseTriangleBuffer = nullptr
Image *	mPathTraceImage = nullptr
std::vector< Image * >	mTextureImages
uint32_t	mAccumulatedFrames = 0
glm::vec3	mPathTracePrevCameraPos = { 0.0f, 0.0f, 0.0f }
glm::vec3	mPathTracePrevCameraRot = { 0.0f, 0.0f, 0.0f }
LightBakePhase	mLightBakePhase = LightBakePhase::Count
std::vector< NodePtr >	mLightBakeNodes
std::vector< LightBakeResult >	mLightBakeResults
int32_t	mBakingCompIndex = -1
int32_t	mNextBakingCompIndex = 0
int64_t	mBakedFrame = -1
uint32_t	mTotalDiffusePasses = 1

Member Function Documentation

BeginLightBake()

void RayTracer::BeginLightBake

(

)

BindBakeDiffuseDescriptorSet()

void RayTracer::BindBakeDiffuseDescriptorSet ( )

protected

BindPathTraceDescriptorSet()

void RayTracer::BindPathTraceDescriptorSet ( )

protected

CreateDynamicRayTraceResources()

void RayTracer::CreateDynamicRayTraceResources

(

)

CreateStaticRayTraceResources()

void RayTracer::CreateStaticRayTraceResources

(

)

DestroyDynamicRayTraceResources()

void RayTracer::DestroyDynamicRayTraceResources

(

)

DestroyStaticRayTraceResources()

void RayTracer::DestroyStaticRayTraceResources

(

)

DispatchNextBakeDiffuse()

void RayTracer::DispatchNextBakeDiffuse ( )

protected

DispatchNextLightBake()

void RayTracer::DispatchNextLightBake ( )

protected

EndLightBake()

void RayTracer::EndLightBake

(

)

FinalizeLightBake()

void RayTracer::FinalizeLightBake ( )

protected

GetLightBakePhase()

LightBakePhase RayTracer::GetLightBakePhase

(

)

const

GetLightBakeProgress()

float RayTracer::GetLightBakeProgress

(

)

GetPathTraceImage()

Image * RayTracer::GetPathTraceImage

(

)

IsLightBakeInProgress()

bool RayTracer::IsLightBakeInProgress

(

)

PathTraceWorld()

void RayTracer::PathTraceWorld

(

)

ReadbackLightBakeResults()

void RayTracer::ReadbackLightBakeResults

(

)

UpdateBakeVertexData()

void RayTracer::UpdateBakeVertexData ( )

protected

UpdateLightBake()

void RayTracer::UpdateLightBake

(

)

UpdateRayTracingScene()

void RayTracer::UpdateRayTracingScene ( std::vector< RayTraceTriangle > &  triangleData, std::vector< RayTraceMesh > &  meshData, std::vector< RayTraceLight > &  lightData, int32_t *  outBakeMeshIndex = nullptr  )

protected

Member Data Documentation

mAccumulatedFrames

uint32_t RayTracer::mAccumulatedFrames = 0

protected

mBakeAverageBuffer

Buffer* RayTracer::mBakeAverageBuffer = nullptr

protected

mBakedFrame

int64_t RayTracer::mBakedFrame = -1

protected

mBakeDiffuseDescriptorSet

DescriptorSet* RayTracer::mBakeDiffuseDescriptorSet = nullptr

protected

mBakeDiffuseTriangleBuffer

Buffer* RayTracer::mBakeDiffuseTriangleBuffer = nullptr

protected

mBakingCompIndex

int32_t RayTracer::mBakingCompIndex = -1

protected

mLightBakeNodes

std::vector<NodePtr> RayTracer::mLightBakeNodes

protected

mLightBakePhase

LightBakePhase RayTracer::mLightBakePhase = LightBakePhase::Count

protected

mLightBakeResults

std::vector<LightBakeResult> RayTracer::mLightBakeResults

protected

mLightBakeVertexBuffer

Buffer* RayTracer::mLightBakeVertexBuffer = nullptr

protected

mNextBakingCompIndex

int32_t RayTracer::mNextBakingCompIndex = 0

protected

mPathTraceDescriptorSet

DescriptorSet* RayTracer::mPathTraceDescriptorSet = nullptr

protected

mPathTraceImage

Image* RayTracer::mPathTraceImage = nullptr

protected

mPathTracePrevCameraPos

glm::vec3 RayTracer::mPathTracePrevCameraPos = { 0.0f, 0.0f, 0.0f }

protected

mPathTracePrevCameraRot

glm::vec3 RayTracer::mPathTracePrevCameraRot = { 0.0f, 0.0f, 0.0f }

protected

mRayTraceLightBuffer

Buffer* RayTracer::mRayTraceLightBuffer = nullptr

protected

mRayTraceMeshBuffer

Buffer* RayTracer::mRayTraceMeshBuffer = nullptr

protected

mRayTraceTriangleBuffer

Buffer* RayTracer::mRayTraceTriangleBuffer = nullptr

protected

mRayTraceUniformBuffer

UniformBuffer* RayTracer::mRayTraceUniformBuffer = nullptr

protected

mTextureImages

std::vector<Image*> RayTracer::mTextureImages

protected

mTotalDiffusePasses

uint32_t RayTracer::mTotalDiffusePasses = 1

protected

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The documentation for this class was generated from the following files:

• Engine/Source/Graphics/Vulkan/RayTracer.h
• Engine/Source/Graphics/Vulkan/RayTracer.cpp