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API > API/Editor > API/Editor/UnrealEd > API/Editor/UnrealEd/MaterialGraph > API/Editor/UnrealEd/MaterialGraph/UMaterialGraphSchema
References
| Module | UnrealEd |
| Header | /Engine/Source/Editor/UnrealEd/Classes/MaterialGraph/MaterialGraphSchema.h |
| Include | #include "MaterialGraph/MaterialGraphSchema.h" |
| Source | /Engine/Source/Editor/UnrealEd/Private/MaterialGraphSchema.cpp |
void MarkMaterialDirty
(
const UEdGraph * Graph
) const
Remarks
Mark the material as dirty (because of a change that shouldn't trigger recompile or preview update)