1. Epic GamesDeveloper
  3. UPolyEditInsertEdgeActivity

UPolyEditInsertEdgeActivity

Interactive activity for inserting a group edge into a mesh.

API > API/Plugins > API/Plugins/MeshModelingTools

Interactive activity for inserting a group edge into a mesh.

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

Syntax

UCLASS (MinimalAPI)  
class UPolyEditInsertEdgeActivity :  
    public UInteractiveToolActivity ,  
    public UE::Geometry::IDynamicMeshOperatorFactory ,  
    public IHoverBehaviorTarget ,  
    public IClickBehaviorTarget

Inheritance Hierarchy

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

UPolyEditInsertEdgeActivity()

   ToolActivities/PolyEditInsertEdgeActivity.h  

Typedefs

Name Type Remarks Include Path
FDynamicMesh3 UE::Geometry::FDynamicMesh3   ToolActivities/PolyEditInsertEdgeActivity.h
FGroupEdgeInserter UE::Geometry::FGroupEdgeInserter   ToolActivities/PolyEditInsertEdgeActivity.h

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual void OnPropertyModified ( UObject* PropertySet,
FProperty* Property
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

Overridden from UInteractiveToolActivity

Name Remarks Include Path Unreal Specifiers

virtual bool CanAccept()

   ToolActivities/PolyEditInsertEdgeActivity.h  

virtual bool CanStart()

   ToolActivities/PolyEditInsertEdgeActivity.h  
  ToolActivities/PolyEditInsertEdgeActivity.h  

virtual bool IsRunning()

   ToolActivities/PolyEditInsertEdgeActivity.h  

virtual void Shutdown ( EToolShutdownType ShutdownType
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

virtual EToolActivityStartResult Start()

   ToolActivities/PolyEditInsertEdgeActivity.h  

Overridden from UInteractionMechanic

Name Remarks Include Path Unreal Specifiers

virtual void Render ( IToolsContextRenderAPI* RenderAPI
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

virtual void Setup ( UInteractiveTool* ParentTool
)

 IInteractiveToolActivity. ToolActivities/PolyEditInsertEdgeActivity.h  

virtual void Tick ( float DeltaTime
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

Overridden from IDynamicMeshOperatorFactory

Name Remarks Include Path Unreal Specifiers

virtual TUniquePtr< UE::Geometry::FDynamicMeshOperator > MakeNewOperator()

 IDynamicMeshOperatorFactory. ToolActivities/PolyEditInsertEdgeActivity.h  

Overridden from IHoverBehaviorTarget

Name Remarks Include Path Unreal Specifiers

virtual FInputRayHit BeginHoverSequenceHitTest ( const FInputDeviceRay& PressPos
)

 IHoverBehaviorTarget. ToolActivities/PolyEditInsertEdgeActivity.h  

virtual void OnBeginHover ( const FInputDeviceRay& DevicePos
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

virtual void OnEndHover()

   ToolActivities/PolyEditInsertEdgeActivity.h  

virtual bool OnUpdateHover ( const FInputDeviceRay& DevicePos
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

Overridden from IClickBehaviorTarget

Name Remarks Include Path Unreal Specifiers

virtual FInputRayHit IsHitByClick ( const FInputDeviceRay& ClickPos
)

 IClickBehaviorTarget. ToolActivities/PolyEditInsertEdgeActivity.h  

virtual void OnClicked ( const FInputDeviceRay& ClickPos
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

Protected

Name Remarks Include Path Unreal Specifiers

void ClearPreview ( bool bClearDrawnElements
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

void ConditionallyUpdatePreview ( const FGroupEdgeInserter::FGroupEdgeSplitPoint& NewEndPoint,
int32 NewEndTopologyID,
bool bNewEndIsCorner,
int32 NewCommonGroupID,
int32 NewBoundaryIndex
)

 Update the preview unless we've already computed one with the same parameters (such as when snapping to the same vertex despite moving the mouse). ToolActivities/PolyEditInsertEdgeActivity.h  

void ExpireChanges ()

 Expires the tool-associated changes in the undo/redo stack. ToolActivities/PolyEditInsertEdgeActivity.h  

void GetCornerTangent ( int32 CornerID,
int32 GroupID,
int32 BoundaryIndex,
FVector3d& TangentOut
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

bool GetHoveredItem ( const FRay& WorldRay,
FGroupEdgeInserter::FGroupEdgeSplitPoint& PointOut,
int32& TopologyElementIDOut,
bool& bIsCornerOut,
FVector3d& PositionOut,
FRay3d* LocalRayOut
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

void SetupPreview()

   ToolActivities/PolyEditInsertEdgeActivity.h  

bool TopologyHitTest ( const FRay& WorldRay,
FVector3d& RayPositionOut,
FRay3d* LocalRayOut
)

   ToolActivities/PolyEditInsertEdgeActivity.h  

void UpdateComputeInputs()

   ToolActivities/PolyEditInsertEdgeActivity.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page