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API > API/Editor > API/Editor/MaterialEditor > API/Editor/MaterialEditor/FMaterialEditorUtilities
Description
Populates the specified material's Expressions array (eg if cooked out or old content). Also ensures materials and expressions are RF_Transactional for undo/redo support.
| Name | InitExpressions |
| Type | function |
| Header File | /Engine/Source/Editor/MaterialEditor/Public/MaterialEditorUtilities.h |
| Include Path | #include "MaterialEditorUtilities.h" |
| Source | /Engine/Source/Editor/MaterialEditor/Private/MaterialEditorUtilities.cpp |
static void InitExpressions
(
UMaterial * Material
)
Parameters
| Name | Remarks |
|---|---|
| Material | Material we are initializing |