Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > RenderCore > ClearUnusedGraphResourcesImpl > ClearUnusedGraphResourcesImpl

Light Theme

Dark Theme

ClearUnusedGraphResourcesImpl

Clears all render graph tracked resources that are not bound by a shader.

Windows

MacOS

Linux

References

Module	RenderCore
Header	/Engine/Source/Runtime/RenderCore/Public/RenderGraphUtils.h
Include	#include "RenderGraphUtils.h"
Source	/Engine/Source/Runtime/RenderCore/Private/RenderGraphUtils.cpp

Syntax

void ClearUnusedGraphResourcesImpl
(
    const FShaderParameterBindings & ShaderBindings,
    const FShaderParametersMetadata * ParametersMetadata,
    void * InoutParameters,
    std::initializer_list< FRDGResourceRef > ExcludeList
)

Remarks

Clears all render graph tracked resources that are not bound by a shader. Excludes any resources on the ExcludeList from being cleared regardless of whether the shader binds them or not. This is needed for resources that are used outside of shader bindings such as indirect arguments buffers.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss