Raytracing::RaytracingContext Class Reference

#include <raytracingcontext.h>

Inherits Graphics::GraphicsContext.

Public Member Functions
	RaytracingContext ()
	constructor
	~RaytracingContext ()
	destructor
Public Member Functions inherited from Graphics::GraphicsContext
	GraphicsContext ()
	constructor
virtual	~GraphicsContext ()
	destructor

Static Public Member Functions
static void	Create (const RaytracingSetupSettings &settings)
	Setup ray tracing context.
static void	Discard ()
static void	SetupModel (const Graphics::GraphicsEntityId id, CoreGraphics::BlasInstanceFlags flags, uchar mask)
	Setup a model entity for ray tracing, assumes model context registration.
static void	SetupMesh (const Graphics::GraphicsEntityId id, const UpdateType objectType, const CoreGraphics::VertexComponent::Format format, const CoreGraphics::IndexType::Code indexType, const CoreGraphics::VertexAlloc &vertices, const CoreGraphics::VertexAlloc &indices, const CoreGraphics::PrimitiveGroup &patchPrimGroup, const size_t vertexOffsetStride, const size_t patchVertexStride, const Util::Array< Math::mat4 > transforms, const uint materialTableOffset, const MaterialTemplatesGPULang::MaterialProperties shader, const CoreGraphics::VertexLayoutType vertexLayout)
	Setup a terrain system for ray tracing.
static void	InvalidateBLAS (const Graphics::GraphicsEntityId id)
	Invalidate a BLAS (for example, when the mesh has morphed) associated with a graphics entity.
static void	ReconstructTopLevelAcceleration (const Graphics::FrameContext &ctx)
	Build top level acceleration.
static void	UpdateTransforms (const Graphics::FrameContext &ctx)
	Update transforms.
static void	WaitForJobs (const Graphics::FrameContext &ctx)
	Wait for jobs to finish.
static void	UpdateResources (const Graphics::FrameContext &ctx)
	Update view constants.
static CoreGraphics::ResourceTableId	GetLightGridResourceTable (IndexT bufferIndex)
	Get light grid resources.
static CoreGraphics::TlasId	GetTLAS ()
	Get TLAS.
static CoreGraphics::BufferId	GetObjectBindingBuffer ()
	Get object binding buffer.
static CoreGraphics::ResourceTableId	GetRaytracingTable (const IndexT bufferIndex)
	Get raytracing table.
static void	OnRenderDebug (uint32_t flags)
	debug rendering

Private Types
enum	{ Raytracing_Allocation , Raytracing_UpdateType , Raytracing_NumStructures , Raytracing_Blases }
typedef Ids::IdAllocator< Memory::RangeAllocation, Raytracing::UpdateType, uint, Util::FixedArray< CoreGraphics::BlasId > >	RaytracingAllocator

Private Member Functions
	__DeclareContext ()

Static Private Member Functions
static Graphics::ContextEntityId	Alloc ()
	allocate a new slice for this context
static void	Dealloc (Graphics::ContextEntityId id)
	deallocate a slice

Static Private Attributes
static RaytracingAllocator	raytracingContextAllocator

Additional Inherited Members
Static Protected Member Functions inherited from Graphics::GraphicsContext
static void	InternalRegisterEntity (const Graphics::GraphicsEntityId id, Graphics::GraphicsContextState &&state)
static void	InternalDeregisterEntity (const Graphics::GraphicsEntityId id, Graphics::GraphicsContextState &&state)
template<class ID_ALLOCATOR>
static void	InternalDefragment (ID_ALLOCATOR &allocator, Graphics::GraphicsContextState &&state)

Member Typedef Documentation

RaytracingAllocator

typedef Ids::IdAllocator< Memory::RangeAllocation, Raytracing::UpdateType, uint, Util::FixedArray<CoreGraphics::BlasId> > Raytracing::RaytracingContext::RaytracingAllocator

private

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
Raytracing_Allocation
Raytracing_UpdateType
Raytracing_NumStructures
Raytracing_Blases

Constructor & Destructor Documentation

RaytracingContext()

Raytracing::RaytracingContext::RaytracingContext

(

)

constructor

~RaytracingContext()

Raytracing::RaytracingContext::~RaytracingContext

(

)

destructor

Member Function Documentation

__DeclareContext()

Raytracing::RaytracingContext::__DeclareContext ( )

private

Alloc()

Graphics::ContextEntityId Raytracing::RaytracingContext::Alloc ( )

inlinestaticprivate

allocate a new slice for this context

Create()

void Raytracing::RaytracingContext::Create ( const RaytracingSetupSettings & settings )

static

Setup ray tracing context.

Dealloc()

void Raytracing::RaytracingContext::Dealloc ( Graphics::ContextEntityId id )

staticprivate

deallocate a slice

Discard()

void Raytracing::RaytracingContext::Discard ( )

static

GetLightGridResourceTable()

CoreGraphics::ResourceTableId Raytracing::RaytracingContext::GetLightGridResourceTable ( IndexT bufferIndex )

static

Get light grid resources.

GetObjectBindingBuffer()

CoreGraphics::BufferId Raytracing::RaytracingContext::GetObjectBindingBuffer ( )

static

Get object binding buffer.

GetRaytracingTable()

CoreGraphics::ResourceTableId Raytracing::RaytracingContext::GetRaytracingTable ( const IndexT bufferIndex )

static

Get raytracing table.

GetTLAS()

CoreGraphics::TlasId Raytracing::RaytracingContext::GetTLAS ( )

static

Get TLAS.

InvalidateBLAS()

void Raytracing::RaytracingContext::InvalidateBLAS ( const Graphics::GraphicsEntityId id )

static

Invalidate a BLAS (for example, when the mesh has morphed) associated with a graphics entity.

OnRenderDebug()

void Raytracing::RaytracingContext::OnRenderDebug ( uint32_t flags )

static

debug rendering

ReconstructTopLevelAcceleration()

void Raytracing::RaytracingContext::ReconstructTopLevelAcceleration ( const Graphics::FrameContext & ctx )

static

Build top level acceleration.

SetupMesh()

void Raytracing::RaytracingContext::SetupMesh ( const Graphics::GraphicsEntityId id, const UpdateType objectType, const CoreGraphics::VertexComponent::Format format, const CoreGraphics::IndexType::Code indexType, const CoreGraphics::VertexAlloc & vertices, const CoreGraphics::VertexAlloc & indices, const CoreGraphics::PrimitiveGroup & patchPrimGroup, const size_t vertexOffsetStride, const size_t patchVertexStride, const Util::Array< Math::mat4 > transforms, const uint materialTableOffset, const MaterialTemplatesGPULang::MaterialProperties shader, const CoreGraphics::VertexLayoutType vertexLayout )

static

Setup a terrain system for ray tracing.

SetupModel()

void Raytracing::RaytracingContext::SetupModel ( const Graphics::GraphicsEntityId id, CoreGraphics::BlasInstanceFlags flags, uchar mask )

static

Setup a model entity for ray tracing, assumes model context registration.

UpdateResources()

void Raytracing::RaytracingContext::UpdateResources ( const Graphics::FrameContext & ctx )

static

Update view constants.

UpdateTransforms()

void Raytracing::RaytracingContext::UpdateTransforms ( const Graphics::FrameContext & ctx )

static

Update transforms.

WaitForJobs()

void Raytracing::RaytracingContext::WaitForJobs ( const Graphics::FrameContext & ctx )

static

Wait for jobs to finish.

Member Data Documentation

raytracingContextAllocator

RaytracingContext::RaytracingAllocator Raytracing::RaytracingContext::raytracingContextAllocator

staticprivate

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

• /github/workspace/code/render/raytracing/raytracingcontext.h
• /github/workspace/code/render/raytracing/raytracingcontext.cc