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UGroupEdgeInsertionTool

Tool for inserting group edges into polygons of the mesh.

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UInteractiveTool

USingleSelectionTool

UGroupEdgeInsertionTool

References

Module	MeshModelingTools
Header	/Engine/Plugins/Experimental/MeshModelingToolset/Source/MeshModelingTools/Public/GroupEdgeInsertionTool.h
Include	#include "GroupEdgeInsertionTool.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)()
class UGroupEdgeInsertionTool :
    public USingleSelectionTool,
    public IHoverBehaviorTarget,
    public IClickBehaviorTarget

Remarks

Tool for inserting group edges into polygons of the mesh.

Variables

	Name	Description
IToolsContextAs...	AssetAPI
bool	bEndIsCorner
bool	bLastComputeSucceeded
bool	bShowingBaseMesh
bool	bStartIsCorner
FViewCameraStat...	CameraState
int32	CommonBoundaryIndex
int32	CommonGroupID
int32	CurrentChangeStamp
TSharedPtr< FDy...	CurrentMesh
TSharedPtr< FGr...	CurrentTopology
FGroupEdgeInser...	EndPoint
int32	EndTopologyID
FToolDataVisual...	ExistingEdgesRenderer
TSharedPtr< FGr...	LatestOpTopologyResult
FDynamicMeshAAB...	MeshSpatial
UMeshOpPreviewW...	Preview
FToolDataVisual...	PreviewEdgeRenderer
TArray< TPair< ...	PreviewEdges
TArray< FVector...	PreviewPoints
UGroupEdgeInser...	Settings
FGroupEdgeInser...	StartPoint	Inputs from user interaction:
int32	StartTopologyID
UWorld *	TargetWorld
EToolState	ToolState	State control:
FGroupTopologyS...	TopologySelector
FGroupTopologyS...	TopologySelectorSettings

Constructors

	Name	Description
	UGroupEdgeInsertionTool()

Functions

	Name	Description
void	ClearPreview ( bool bClearDrawnElements, bool bForce )
void	ConditionallyUpdatePreview ( const FGroupEdgeInserter::FGroupEdg..., int32 NewEndTopologyID, bool bNewEndIsCorner, int32 NewCommonGroupID, int32 NewBoundaryIndex )
void	ExpireChanges()	Expires the tool-associated changes in the undo/redo stack.
void	GetCornerTangent ( int32 CornerID, int32 GroupID, int32 BoundaryIndex, FVector3d& TangentOut )
bool	GetHoveredItem ( const FRay& WorldRay, FGroupEdgeInserter::FGroupEdgeSplit..., int32& TopologyElementIDOut, bool& bIsCornerOut, FVector3d& PositionOut, FRay3d* LocalRayOut )
void	SetAssetAPI ( IToolsContextAssetAPI* AssetAP... )
void	SetupPreview()
void	SetWorld ( UWorld* World )
bool	TopologyHitTest ( const FRay& WorldRay, FVector3d& RayPositionOut, FRay3d* LocalRayOut )

Overridden from UInteractiveTool

	Name	Description
bool	HasAccept()
bool	HasCancel()
void	OnPropertyModified ( UObject* PropertySet, FProperty* Property )	Automatically called by UInteractiveToolPropertySet.OnModified delegate to notify Tool of child property set changes
void	OnTick ( float DeltaTime )	Action support/system
void	Render ( IToolsContextRenderAPI* Render... )	Allow the Tool to do any custom drawing (ie via PDI/RHI)
void	Setup()	Called by ToolManager to initialize the Tool after ToolBuilder::BuildTool() has been called
void	Shutdown ( EToolShutdownType ShutdownType )	Called by ToolManager to shut down the Tool

Overridden from IHoverBehaviorTarget

	Name	Description
FInputRayHit	BeginHoverSequenceHitTest ( const FInputDeviceRay& PressPos )	IHoverBehaviorTarget.
void	OnBeginHover ( const FInputDeviceRay& DevicePos )	Initialize hover sequence at given position
void	OnEndHover()	Terminate active hover sequence
bool	OnUpdateHover ( const FInputDeviceRay& DevicePos )	Update active hover sequence with new input position

Overridden from IClickBehaviorTarget

		Name	Description
	FInputRayHit	IsHitByClick ( const FInputDeviceRay& ClickPos )	IClickBehaviorTarget.
	void	OnClicked ( const FInputDeviceRay& ClickPos )	Notify Target that click ocurred

Enums

	Name	Description
	EToolState

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