FGPUSortManager::FKeyGenInfo Struct Reference

#include <GPUSortManager.h>

Public Member Functions
ENGINE_API	FKeyGenInfo (uint32 NumElements, bool bHighPrecisionKeys)

Public Attributes
uint32	ElementKeyMask
uint32	ElementKeyShift
uint32	SortKeyMask
FUintVector4	SortKeyParams

Detailed Description

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

Constructor & Destructor Documentation

FKeyGenInfo()

FGPUSortManager::FKeyGenInfo::FKeyGenInfo	(	uint32	NumElements,
		bool	bHighPrecisionKeys
	)

Member Data Documentation

ElementKeyMask

uint32 FGPUSortManager::FKeyGenInfo::ElementKeyMask

ElementKey = (ElementIndex & EmitterKeyMask) << ElementKeyShift. SortKey = (Key32 >> SortKeyShift) & SortKeyMask.

ElementKeyShift

uint32 FGPUSortManager::FKeyGenInfo::ElementKeyShift

SortKeyMask

uint32 FGPUSortManager::FKeyGenInfo::SortKeyMask

SortKeyParams

FUintVector4 FGPUSortManager::FKeyGenInfo::SortKeyParams

(SortKeyMask, SortKeyShift, SortKeySignBit, -)

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

• Engine/Source/Runtime/Engine/Public/GPUSortManager.h
• Engine/Source/Runtime/Engine/Private/GPUSortManager.cpp