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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialParameterCollection
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialParameterCollection.h |
| Include | #include "Materials/MaterialParameterCollection.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/ParameterCollection.cpp |
bool SetVectorParameterDefaultValueByInfo
&40;
FCollectionVectorParameter VectorParameter
&41;
Remarks
Set the default value of a vector parameter on the Material Parameter Collection asset itself by struct