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API > API/Editor > API/Editor/UnrealEd > API/Editor/UnrealEd/UMaterialEditorInstanceConstant
Description
Arrays and clears parameters no longer valid (e.g. curve atlases). It has the potential effect of regenerating parameter arrays.
| Name | ClearInvalidParameterOverrides |
| Type | function |
| Header File | /Engine/Source/Editor/UnrealEd/Classes/MaterialEditor/MaterialEditorInstanceConstant.h |
| Include Path | #include "MaterialEditor/MaterialEditorInstanceConstant.h" |
| Source | /Engine/Source/Editor/UnrealEd/Private/PreviewMaterial.cpp |
void ClearInvalidParameterOverrides()