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  3. UParameterizeMeshToolPatchBuilderProperties

UParameterizeMeshToolPatchBuilderProperties

API > API/Plugins > API/Plugins/ModelingOperatorsEditorOnly

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

Syntax

UCLASS (MinimalAPI)  
class UParameterizeMeshToolPatchBuilderProperties : public UInteractiveToolPropertySet

Inheritance Hierarchy

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bLayoutUDIMPerPolygroup bool Layout resulting islands on UDIMs based on polygroups. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
  • Meta=(EditCondition="bUsePolygroups && bUDIMsEnabled", EditConditionHides, HideEditConditionToggle)
bPolygroupsEnabled bool Controls if polygroup options are available to the user. Properties/ParameterizeMeshProperties.h  
bRepack bool Automatically pack result UVs into the unit square, i.e. fit between 0 and 1 with no overlap. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
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=PatchBuilder
  • Meta=(DisplayName="Constrain to PolyGroups", EditCondition=bPolygroupsEnabled, EditConditionHides, HideEditConditionToggle)
CurvatureAlignment float Alignment of the initial patches to creases in the mesh. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
  • Meta=(UIMin="0.1", UIMax="2.0", ClampMin="0.01", ClampMax="100.0")
InitialPatches int Number of initial patches the mesh will be split into before island merging. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
  • Meta=(UIMin="1", UIMax="1000", ClampMin="1", ClampMax="99999999")
MergingAngleThreshold float Threshold for the average face normal deviation below which island merging is allowed. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
  • Meta=(DisplayName="Angle Threshold", UIMin="0.0", UIMax="90.0", ClampMin="0.0", ClampMax="180.0")
MergingDistortionThreshold float Threshold for stretching and distortion below which island merging is allowed; larger values increase the allowable UV distortion. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
  • Meta=(DisplayName="Distortion Threshold", UIMin="1.0", UIMax="5.0", ClampMin="1.0")
SmoothingAlpha float Smoothing parameter; larger values result in faster smoothing in each step. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
  • Meta=(UIMin="0", UIMax="1.0", ClampMin="0", ClampMax="1.0")
SmoothingSteps int Number of smoothing steps to apply; this slightly increases distortion but produces more stable results. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
  • Meta=(UIMin="0", UIMax="25", ClampMin="0", ClampMax="1000")
TextureResolution int Expected resolution of the output textures; this controls spacing left between UV islands to avoid interpolation artifacts. Properties/ParameterizeMeshProperties.h
  • EditAnywhere
  • Category=PatchBuilder
  • Meta=(UIMin="64", UIMax="2048", ClampMin="2", ClampMax="4096", EditCondition=bRepack)

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