Describes parameters for building or updating a top-level acceleration structure. More...

Public Member Functions
	XII_DECLARE_POD_TYPE ()

Public Attributes
xiiGALTopLevelAS *	m_pTopLevelAS = nullptr
	TLAS target.
xiiGALBuffer *	m_pInstanceBuffer = nullptr
	Instance description buffer.
xiiUInt64	m_uiInstanceBufferOffset = 0U
	Byte offset into instance buffer.
xiiUInt32	m_uiInstanceCount = 0U
	Number of instances.
xiiGALBuffer *	m_pScratchBuffer = nullptr
	Scratch buffer used during build.
xiiUInt64	m_uiScratchBufferOffset = 0U
	Byte offset into scratch buffer.
xiiBitflags< xiiGALRayTracingBuildASFlags >	m_BuildFlags = xiiGALRayTracingBuildASFlags::None
	Optional validation copy of the creation flags. If specified, it must exactly match the TLAS creation flags.
bool	m_bUpdate = false
	Update existing AS instead of full rebuild.
xiiEnum< xiiGALStateTransitionMode >	m_ResourceStateTransitionMode = xiiGALStateTransitionMode::Transition
	State transition mode used for all referenced resources.

Detailed Description

Describes parameters for building or updating a top-level acceleration structure.

The documentation for this struct was generated from the following file:

/home/runner/work/XII/XII/Source/Engine/GraphicsFoundation/CommandEncoder/CommandList.h

Public Member Functions