FISMCInstanceDataSceneProxyNoGPUScene

Proxy that supports legacy NoGPUScene data management (and HISM).


Name	FISMCInstanceDataSceneProxyNoGPUScene
Type	class
Header File	/Engine/Source/Runtime/Engine/Public/InstancedStaticMesh/ISMInstanceDataSceneProxy.h
Include Path	#include "InstancedStaticMesh/ISMInstanceDataSceneProxy.h"

Syntax

class FISMCInstanceDataSceneProxyNoGPUScene : public FISMCInstanceDataSceneProxyLegacyReordered

Name	Remarks	Include Path	Unreal Specifiers
FISMCInstanceDataSceneProxyNoGPUScene ( FStaticShaderPlatform InShaderPlatform, ERHIFeatureLevel::Type InFeatureLevel, bool bInLegacyReordered )		InstancedStaticMesh/ISMInstanceDataSceneProxy.h

Name	Remarks	Include Path	Unreal Specifiers
~FISMCInstanceDataSceneProxyNoGPUScene()		InstancedStaticMesh/ISMInstanceDataSceneProxy.h

Name	Type	Remarks	Include Path	Unreal Specifiers
LegacyInstanceBuffer	TUniquePtr< FStaticMeshInstanceBuffer >		InstancedStaticMesh/ISMInstanceDataSceneProxy.h

Name	Remarks	Include Path	Unreal Specifiers
void ApplyDataChanges ( FISMInstanceUpdateChangeSet& ChangeSet, const IndexRemapType& IndexRemap, int32 PostUpdateNumInstances, FInstanceSceneDataBuffers::FWriteView& ProxyData, FStaticMeshInstanceData& LegacyInstanceData )		InstancedStaticMesh/ISMInstanceDataSceneProxy.h
void ReleaseStaticMeshInstanceBuffer()	Helper to pass the unique reference to LegacyInstanceBuffer to the render thread and call ReleaseResource() to clean up vertex buffers.	InstancedStaticMesh/ISMInstanceDataSceneProxy.h

Name	Remarks	Include Path
virtual void Build ( FISMInstanceUpdateChangeSet&& ChangeSet )		InstancedStaticMesh/ISMInstanceDataSceneProxy.h
virtual void BuildFromLegacyData ( TUniquePtr< FStaticMeshInstanceData >&& ExternalLegacyData, const FRenderBounds& InstanceLocalBounds, TArray< int32 >&& InLegacyInstanceReorderTable )		InstancedStaticMesh/ISMInstanceDataSceneProxy.h
virtual void Update ( FISMInstanceUpdateChangeSet&& ChangeSet )	Overridable functions to update / build proxy data from a change set.	InstancedStaticMesh/ISMInstanceDataSceneProxy.h
virtual void UpdatePrimitiveTransform ( FISMInstanceUpdateChangeSet&& ChangeSet )	Handle only updating the primitive transform, could make use of special cases such as translation only if implemented properly.	InstancedStaticMesh/ISMInstanceDataSceneProxy.h

Name	Remarks	Include Path	Unreal Specifiers
virtual FStaticMeshInstanceBuffer * GetLegacyInstanceBuffer()	Workaround to support the ISMC non GPU scene rendering path.	InstancedStaticMesh/ISMInstanceDataSceneProxy.h