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  3. UConvertToPolygonsToolProperties

UConvertToPolygonsToolProperties

API > API/Plugins > API/Plugins/MeshModelingTools

   
Name UConvertToPolygonsToolProperties
Type class
Header File /Engine/Plugins/Runtime/MeshModelingToolset/Source/MeshModelingTools/Public/ConvertToPolygonsTool.h
Include Path #include "ConvertToPolygonsTool.h"

Syntax

UCLASS (MinimalAPI)  
class UConvertToPolygonsToolProperties : public UInteractiveToolPropertySet

Inheritance Hierarchy

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
AngleTolerance float Tolerance for planarity ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=NormalDeviation
  • Meta=(UIMin="0.001", UIMax="60.0", ClampMin="0.0", ClampMax="90.0", EditCondition="ConversionMode == EConvertToPolygonsMode::FaceNormalDeviation", EditConditionHides)
bCalculateNormals bool If true, normals are recomputed per-group, with hard edges at group boundaries ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Output
  • Meta=(EditCondition="ConversionMode != EConvertToPolygonsMode::CopyFromLayer")
bNormalWeighted bool If true, region-growing in Sampling modes will be controlled by face normals, resulting in regions with borders that are more-aligned with curvature ridges ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=FurthestPoint
  • Meta=(EditCondition="ConversionMode == EConvertToPolygonsMode::FromFurthestPointSampling", EditConditionHides)
bRespectHardNormals bool If true, polygroup borders will not cross existing hard normal seams ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Topology
  • Meta=(EditCondition="ConversionMode == EConvertToPolygonsMode::FaceNormalDeviation || ConversionMode == EConvertToPolygonsMode::FindPolygons", EditConditionHides)
bRespectUVSeams bool If true, polygroup borders will not cross existing UV seams ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Topology
  • Meta=(EditCondition="ConversionMode == EConvertToPolygonsMode::FaceNormalDeviation || ConversionMode == EConvertToPolygonsMode::FindPolygons", EditConditionHides)
bShowGroupColors bool Display each group with a different auto-generated color ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Display
bShowNewLayerName bool   ConvertToPolygonsTool.h
  • Meta=(TransientToolProperty)
bSplitExisting bool If enabled, then furthest-point sampling happens with respect to existing Polygroups, ie the existing groups are further subdivided ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=FurthestPoint
  • Meta=(EditCondition="ConversionMode == EConvertToPolygonsMode::FromFurthestPointSampling", EditConditionHides)
bUseAverageGroupNormal bool Whether to compute Face Normal Deviation based on the overall PolyGroup's average normal, or to only consider the normals of the individual triangles ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=NormalDeviation
  • Meta=(EditCondition="ConversionMode == EConvertToPolygonsMode::FaceNormalDeviation", EditConditionHides)
ConversionMode EConvertToPolygonsMode Strategy to use to group triangles ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=PolyGroups
EditCondition   Name of the new Group Layer ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Output
  • Meta=(TransientToolProperty, DisplayName="New Layer Name", EditCondition="bShowNewLayerName", HideEditConditionToggle, NoResetToDefault)
GroupLayer FName Select PolyGroup layer to use. ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Output
  • Meta=(DisplayName="Output Layer", GetOptions=GetGroupOptionsList, NoResetToDefault)
HideEditConditionToggle     ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Output
  • Meta=(TransientToolProperty, DisplayName="New Layer Name", EditCondition="bShowNewLayerName", HideEditConditionToggle, NoResetToDefault)
MinGroupSize int32 Minimum number of triangles to include in a group. ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Filtering
  • Meta=(UIMin="1", UIMax="100", ClampMin="1", ClampMax="10000", EditCondition="ConversionMode != EConvertToPolygonsMode::CopyFromLayer")
NewLayerName NoResetToDefault FString   ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=Output
  • Meta=(TransientToolProperty, DisplayName="New Layer Name", EditCondition="bShowNewLayerName", HideEditConditionToggle, NoResetToDefault)
NormalWeighting float This parameter modulates the effect of normal weighting during region-growing ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=FurthestPoint
  • Meta=(UIMin="0.1", UIMax="2.0", ClampMin="0.01", ClampMax="100.0", EditCondition="ConversionMode == EConvertToPolygonsMode::FromFurthestPointSampling", EditConditionHides)
NumPoints int32 Furthest-Point Sample count, approximately this number of polygroups will be generated ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=FurthestPoint
  • Meta=(UIMin="1", UIMax="100", ClampMin="1", ClampMax="10000", EditCondition="ConversionMode == EConvertToPolygonsMode::FromFurthestPointSampling", EditConditionHides)
OptionsList TArray< FString > Internal list used to implement above ConvertToPolygonsTool.h
  • Meta=(TransientToolProperty)
QuadAdjacencyWeight float Bias for Quads that are adjacent to already-discovered Quads. Set to 0 to disable. ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=FindQuads
  • Meta=(UIMin=0, UIMax=5, EditCondition="ConversionMode == EConvertToPolygonsMode::FindPolygons", EditConditionHides)
QuadMetricClamp float Set to values below 1 to ignore less-likely triangle pairings ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=FindQuads
  • Meta=(AdvancedDisplay, UIMin=0, UIMax=1, EditCondition="ConversionMode == EConvertToPolygonsMode::FindPolygons", EditConditionHides)
QuadSearchRounds int Iteratively repeat quad-searching in uncertain areas, to try to slightly improve results ConvertToPolygonsTool.h
  • EditAnywhere
  • Category=FindQuads
  • Meta=(AdvancedDisplay, UIMin=1, UIMax=5, EditCondition="ConversionMode == EConvertToPolygonsMode::FindPolygons", EditConditionHides)

Functions

Public

Name Remarks Include Path Unreal Specifiers

TArray< FString > GetGroupOptionsList()

 Provides set of available group layers. ConvertToPolygonsTool.h  

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