Diligent::CopyTLASAttribs Struct Reference

This structure is used by IDeviceContext::CopyTLAS(). More...

#include <DeviceContext.h>

Public Attributes
ITopLevelAS *	pSrc = nullptr
	Source top-level AS.
ITopLevelAS *	pDst = nullptr
	Destination top-level AS.
COPY_AS_MODE	Mode = COPY_AS_MODE_CLONE
	Acceleration structure copy mode, see Diligent::COPY_AS_MODE.
RESOURCE_STATE_TRANSITION_MODE	SrcTransitionMode = RESOURCE_STATE_TRANSITION_MODE_NONE
	Source top-level AS state transition mode (see Diligent::RESOURCE_STATE_TRANSITION_MODE).
RESOURCE_STATE_TRANSITION_MODE	DstTransitionMode = RESOURCE_STATE_TRANSITION_MODE_NONE
	Destination top-level AS state transition mode (see Diligent::RESOURCE_STATE_TRANSITION_MODE).

Detailed Description

This structure is used by IDeviceContext::CopyTLAS().

Member Data Documentation

pDst

ITopLevelAS* Diligent::CopyTLASAttribs::pDst = nullptr

Destination top-level AS.

If Mode is Diligent::COPY_AS_MODE_COMPACT then pDst must be created with CompactedSize that is greater or equal to size that returned by IDeviceContext::WriteTLASCompactedSize.

Note

Access to the TLAS must be externally synchronized.

pSrc

ITopLevelAS* Diligent::CopyTLASAttribs::pSrc = nullptr

Source top-level AS.

Note

Access to the TLAS must be externally synchronized.