xiiGALBottomLevelASCreationDescription Struct Reference

This describes bottom level acceleration structure creation description. More...

#include <BottomLevelAS.h>

Inheritance diagram for xiiGALBottomLevelASCreationDescription:

Public Attributes
xiiHybridArray< xiiGALBLASTriangleDescription, 4U >	m_Triangles
	Array of triangle geometry descriptions.
xiiHybridArray< xiiGALBLASBoundingBoxDescription, 4U >	m_BoundingBoxes
	Array of AABB geometry descriptions.
xiiBitflags< xiiGALRayTracingBuildASFlags >	m_BuildASFlags = xiiGALRayTracingBuildASFlags::None
	Ray tracing build flags. The default is None.
xiiUInt64	m_uiCompactedSize = 0U
	Compacted size, if this acceleration structure will be the target of a compacted copy operation. The default is 0.
xiiUInt64	m_uiCommandQueueMask = XII_BIT(0)

Additional Inherited Members
Public Member Functions inherited from xiiHashableStruct< xiiGALBottomLevelASCreationDescription >
constexpr	xiiHashableStruct () noexcept
	Default constructor. Initializes all bytes to zero.
	xiiHashableStruct (const xiiHashableStruct &other) noexcept
	Bitwise copy constructor.
xiiHashableStruct &	operator= (const xiiHashableStruct &other) noexcept
	Bitwise assignment operator.
bool	operator== (const xiiHashableStruct &other) const noexcept
	Compares equality via raw byte comparison.
std::strong_ordering	operator<=> (const xiiHashableStruct &other) const noexcept
	Compares ordering via raw byte comparison.
xiiUInt32	CalculateHash () const noexcept
	Calculates a 32-bit hash from raw bytes of the struct.
void	Clear () noexcept
	Fills all bytes with zero.
bool	IsZero () const noexcept
	Returns true if all bytes are zero.

Detailed Description

This describes bottom level acceleration structure creation description.

Member Data Documentation

m_uiCommandQueueMask

xiiUInt64 xiiGALBottomLevelASCreationDescription::m_uiCommandQueueMask = XII_BIT(0)

Defines which command queues are allowed to execute commands that use this bottom level acceleration structure. The default is the main command queue. Only specify the bits that indicate those command queues where the resource will be used, setting unnecessary bits will result in extra overhead.

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

• /home/runner/work/XII/XII/Source/Engine/GraphicsFoundation/Resources/BottomLevelAS.h