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FMaterialCachedExpressionData::UpdateForExpressions

Returns 'false' if update is incomplete, due to missing expression data (stripped from non-editor build)

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References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/MaterialCachedData.h
Include	#include "MaterialCachedData.h"
Source	/Engine/Source/Runtime/Engine/Private/Materials/MaterialCachedData.cpp

Syntax

bool UpdateForExpressions
(
    const FMaterialCachedExpressionContext & Context,
    const TArray< UMaterialExpression * > & Expressions,
    EMaterialParameterAssociation Association,
    int32 ParameterIndex
)

Remarks

Returns 'false' if update is incomplete, due to missing expression data (stripped from non-editor build)

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