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  3. UConvertToPolygonsTool

UConvertToPolygonsTool

API > API/Plugins > API/Plugins/MeshModelingToolsExp

Inheritance Hierarchy

References

   
Module MeshModelingToolsExp
Header /Engine/Plugins/Experimental/MeshModelingToolsetExp/Source/MeshModelingToolsExp/Public/ConvertToPolygonsTool.h
Include #include "ConvertToPolygonsTool.h"

Syntax

UCLASS ()  
class UConvertToPolygonsTool : public USingleTargetWithSelectionTool

Variables

  Type Name Description
Protected variable TSharedPtr< UE::Geometry::FPolygroupSet, ESPMode::ThreadSafe > ActiveFromGroupSet Current input group set used in CopyFromLayer mode, relative to ComputeOperatorSharedMesh
Protected variable bool bUsingSelection If there is an active selection, bUsingSelection will be true and the ROI and Submesh will be initialized.
Protected variable TSharedPtr< UE::Geometry::FSharedConstDynamicMesh3 > ComputeOperatorSharedMesh The mesh passed to the Compute operator to base result on, will either be OriginalDynamicMesh or the submesh from OriginalSubmesh if using a selection.
Protected variable UProperty TObjectPtr< UPolygroupLayersProperties > CopyFromLayerProperties  
Protected variable TSharedPtr< UE::Geometry::FDynamicMesh3, ESPMode::ThreadSafe > OriginalDynamicMesh Copy of the input mesh (possibly does not need to be SharedPtr anymore now that FSharedConstDynamicMesh3 is used below, but then needs PimplPtr...)
Protected variable TSharedPtr< UE::Geometry::FDynamicSubmesh3, ESPMode::ThreadSafe > OriginalSubmesh  
Protected variable TArray< int > PolygonEdges Current set of detected polygroup edges, relative to ComputeOperatorSharedMesh
Protected variable UProperty TObjectPtr< UMeshOpPreviewWithBackgroundCompute > PreviewCompute  
Protected variable UProperty TObjectPtr< UPreviewGeometry > PreviewGeometry  
Protected variable TSharedPtr< TSet< int32 > > SelectionTriangleROI  
Protected variable UProperty TObjectPtr< UConvertToPolygonsToolProperties > Settings  
Protected variable UProperty TObjectPtr< UPreviewMesh > UnmodifiedAreaPreviewMesh If a selection was provided (bUsingSelection = true), UnmodifiedAreaPreviewMesh is used to render the unmodified (non-selected) part of the input mesh, as the PreviewCompute input mesh will be limited to the input selected area

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Protected function void  
Protected function void  
Protected function void  
Public function Const void

UpdateOpParameters ( FConvertToPolygonsOp& ConvertToPolygonsOp
)

 Update parameters in ConvertToPolygonsOp based on current Settings
Protected function void  

Overridden from USingleTargetWithSelectionTool

  Type Name Description
Public function Virtual void

OnShutdown ( EToolShutdownType ShutdownType
)

  

Overridden from UInteractiveTool

  Type Name Description
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual void

OnTick ( float DeltaTime
)

 Allow the Tool to do any necessary processing on Tick
Public function Virtual void

Setup ()

 Called by ToolManager to initialize the Tool after ToolBuilder::BuildTool() has been called

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