Diligent::TLASInstanceDesc Struct Reference

Top-level AS instance description. More...

#include <TopLevelAS.h>

Public Attributes
Uint32	ContributionToHitGroupIndex = 0
	Index that corresponds to the one specified in TLASBuildInstanceData::ContributionToHitGroupIndex.
Uint32	InstanceIndex = 0
IBottomLevelAS *	pBLAS = nullptr
	Bottom-level AS that is specified in TLASBuildInstanceData::pBLAS.

Detailed Description

Top-level AS instance description.

Member Data Documentation

InstanceIndex

Uint32 Diligent::TLASInstanceDesc::InstanceIndex = 0

The autogenerated index of the instance. Same as InstanceIndex() in HLSL and gl_InstanceID in GLSL.