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FKeyGenInfo

A little helper to generate the batch element keys based on the number of elements in the batch and the sort precision.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/GPUSortManager.h
Include	#include "GPUSortManager.h"

Syntax

struct FKeyGenInfo

Remarks

A little helper to generate the batch element keys based on the number of elements in the batch and the sort precision.

Variables

	Name	Description
uint32	ElementKeyMask	ElementKey = (ElementIndex & EmitterKeyMask) << ElementKeyShift.
uint32	ElementKeyShift
uint32	SortKeyMask
FUintVector4	SortKeyParams	(SortKeyMask, SortKeyShift, SortKeySignBit, -)

Constructors

	Name	Description
	FKeyGenInfo ( uint32 NumElements, bool bHighPrecisionKeys )

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