Unreal Engine 4 Documentation > Unreal Engine API Reference > Runtime > RenderCore > FRDGParameterStruct

FRDGParameterStruct

Wraps a pass parameter struct payload and provides helpers for traversing members.

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Inheritance Hierarchy

FRDGParameterStruct

TRDGParameterStruct

References

Module	RenderCore
Header	/Engine/Source/Runtime/RenderCore/Public/RenderGraphParameter.h
Include	#include "RenderGraphParameter.h"

Syntax

class FRDGParameterStruct

Remarks

Wraps a pass parameter struct payload and provides helpers for traversing members.

Constructors

	Name	Description
	FRDGParameterStruct ( ParameterStructType* Parameter... )
	FRDGParameterStruct ( const void * InContents, const FRHIUniformBufferLayout *... )

Functions

		Name	Description
	void	Enumerate ( FunctionType Function )	Enumerates all graph parameters on the layout.
	void	EnumerateBuffers ( FunctionType Function )	Same as Enumerate, but only buffer parameters are included.
	void	EnumerateTextures ( FunctionType Function )	Same as Enumerate, but only texture parameters are included.
	void	EnumerateUniformBuffers ( FunctionType Function )	Enumerates all non-null uniform buffers. Expected function signature: void(FRDGUniformBuffer*).
	uint32	GetBufferParameterCount()	Returns the number of buffer parameters present on the layout.
	const uint8 ...	GetContents()	Returns the contents of the struct.
	FUniformBuff ...	GetGlobalUniformBuffers()	Returns a set of static global uniform buffer bindings for the parameter struct.
	const FRHIUn ...	GetLayout()	Returns the layout associated with this struct.
	FRHIRenderPa ...	GetRenderPassInfo()	Returns the render pass info generated from the render target binding slots.
	const FRende ...	GetRenderTargets()	Returns the render target binding slots. Asserts if they don't exist.
	uint32	GetTextureParameterCount()	Returns the number of texture parameters present on the layout.
	bool	HasExternalOutputs()
	bool	HasRenderTargets()	Helpful forwards from the layout.
	bool	HasStaticSlot()

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