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API > API/Editor > API/Editor/GraphEditor > API/Editor/GraphEditor/MaterialNodes > API/Editor/GraphEditor/MaterialNodes/FPreviewViewport
References
| Module | GraphEditor |
| Header | /Engine/Source/Editor/GraphEditor/Public/MaterialNodes/SGraphNodeMaterialBase.h |
| Include | #include "MaterialNodes/SGraphNodeMaterialBase.h" |
| Source | /Engine/Source/Editor/GraphEditor/Private/MaterialNodes/SGraphNodeMaterialBase.cpp |
virtual void OnDrawViewport
(
const FGeometry & AllottedGeometry,
const FSlateRect & MyCullingRect,
class FSlateWindowElementList & OutDrawElements,
int32 LayerId,
const FWidgetStyle & InWidgetStyle,
bool bParentEnabled
)