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Unreal Engine C++ API Reference > Runtime > Engine > Materials > UMaterialExpressionScalarParameter > SetParameterValue
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionScalarParameter.h |
| Include | #include "Materials/MaterialExpressionScalarParameter.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/MaterialExpressions.cpp |
bool SetParameterValue
&40;
FName InParameterName,
float InValue,
EMaterialExpressionSetParameterValueFlags Flags
&41;