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> Unreal Engine API Reference > Runtime > Engine > Materials > UMaterialInstanceConstant > UMaterialInstanceConstant::SetVectorParameterValueEditorOnly

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UMaterialInstanceConstant::SetVectorParameterValueEditorOnly

Set the value parameters.

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References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Materials/MaterialInstanceConstant.h
Include	#include "Materials/MaterialInstanceConstant.h"
Source	/Engine/Source/Runtime/Engine/Private/Materials/MaterialInstanceConstant.cpp

Syntax

void SetVectorParameterValueEditorOnly
(
const FMaterialParameterInfo & ParameterInfo,
FLinearColor Value
)

Remarks

Set the value parameters. These functions may be called only in the Editor! WARNING: You MUST call PostEditChange afterwards to propagate changes to other materials in the chain!

Parameters

Parameter	Description
ParameterName	The parameter's name.
Value	The value to set.

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