UParameterizeMeshToolUVAtlasProperties | Unreal Engine 5.7 Documentation

Settings for the UVAtlas Automatic UV Generation Method


Name	UParameterizeMeshToolUVAtlasProperties
Type	class
Header File	/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingOperatorsEditorOnly/Public/Properties/ParameterizeMeshProperties.h
Include Path	#include "Properties/ParameterizeMeshProperties.h"

Syntax

UCLASS (MinimalAPI)  
class UParameterizeMeshToolUVAtlasProperties : public UInteractiveToolPropertySet

FWatchablePropertySet → UInteractiveToolPropertySet → UParameterizeMeshToolUVAtlasProperties
UObjectBase → UObjectBaseUtility → UObject → UInteractiveToolPropertySet → UParameterizeMeshToolUVAtlasProperties

Name	Type	Remarks	Include Path	Unreal Specifiers
bLayoutUDIMPerPolygroup	bool	Layout resulting islands on UDIMs based on polygroups.	Properties/ParameterizeMeshProperties.h	EditAnywhere Category=UVAtlas Meta=(EditCondition="bUsePolygroups && bUDIMsEnabled", EditConditionHides, HideEditConditionToggle)
bPolygroupsEnabled	bool	Controls if polygroup options are available to the user.	Properties/ParameterizeMeshProperties.h
bUDIMsEnabled	bool	Controls if UDIM options are available to the user.	Properties/ParameterizeMeshProperties.h
bUsePolygroups	bool	Generate new UVs based on polygroups from specified layer.	Properties/ParameterizeMeshProperties.h	EditAnywhere Category=UVAtlas Meta=(DisplayName="Constrain to PolyGroups", EditCondition=bPolygroupsEnabled, EditConditionHides, HideEditConditionToggle)
IslandStretch	float	Maximum amount of stretch, from none to unbounded.	Properties/ParameterizeMeshProperties.h	EditAnywhere Category=UVAtlas Meta=(UIMin="0", UIMax="1", ClampMin="0", ClampMax="1")
NumIslands	int	Hint at number of UV islands. The default of 0 means it is determined automatically.	Properties/ParameterizeMeshProperties.h	EditAnywhere Category=UVAtlas Meta=(UIMin="0", UIMax="100", ClampMin="0", ClampMax="10000")
TextureResolution	int	Expected resolution of the output textures; this controls spacing left between UV islands to avoid interpolation artifacts.	Properties/ParameterizeMeshProperties.h	EditAnywhere Category=UVAtlas Meta=(UIMin="64", UIMax="2048", ClampMin="2", ClampMax="4096")