This describes the top level acceleration structure instance. More...

#include <TopLevelAS.h>

Inheritance diagram for xiiGALTopLevelASInstanceDescription:

Public Member Functions
	XII_DECLARE_POD_TYPE ()

Public Member Functions inherited from xiiHashableStruct< xiiGALTopLevelASInstanceDescription >
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.

Public Attributes
xiiSharedPtr< xiiGALBottomLevelAS >	m_pBottomLevelAS
	The reference-counted pointer to the bottom-level acceleration structure.

xiiUInt32	m_uiContributionToHitGroupIndex = 0U
	The index that corresponds to the one specified in the TLAS build instance contribution to the hit group index.

xiiUInt32	m_uiInstanceIndex = 0U
	The autogenerated index of the instance.

Detailed Description

This describes the top level acceleration structure instance.

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

/home/runner/work/XII/XII/Source/Engine/GraphicsFoundation/Resources/TopLevelAS.h

Public Member Functions