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  3. UCollectSurfacePathMechanic

UCollectSurfacePathMechanic

API > API/Plugins > API/Plugins/ModelingComponents > API/Plugins/ModelingComponents/Mechanics

Inheritance Hierarchy

References

   
Module ModelingComponents
Header /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Mechanics/CollectSurfacePathMechanic.h
Include #include "Mechanics/CollectSurfacePathMechanic.h"

Syntax

UCLASS&40;&41;  
class UCollectSurfacePathMechanic : public UInteractionMechanic

Variables

  Type Name Description
Protected variable bool bCurrentPreviewWillComplete  
Public variable bool bDrawPath  
Protected variable bool bGeometricCloseOccurred  
Protected variable bool bHaveTargetPlane  
Protected variable bool bLoopWasClosed  
Public variable bool bPreviewPathPointValid  
Public variable bool bSnapToTargetMeshVertices  
Public variable bool bSnapToWorldGrid  
Public variable double ConstantSnapDistance  
Protected variable ECollectSurfacePathDoneMode DoneMode  
Protected variable int32 FixedPointTargetCount  
Public variable TArray< FFrame3d > HitPath  
Public variable TUniqueFunction< bool()> IsDoneFunc  
Public variable FLinearColor PathColor  
Public variable FLinearColor PathCompleteColor  
Public variable FToolDataVisualizer PathDrawer  
Public variable FLinearColor PreviewColor  
Public variable FFrame3d PreviewPathPoint  
Public variable TUniqueFunction< bool(FVector3d, FVector3d)> SpatialSnapPointsFunc  
Protected variable FFrame3d TargetPlane  
Protected variable FDynamicMesh3 TargetSurface  
Protected variable UE::Geometry::FDynamicMeshAABBTree3 TargetSurfaceAABB  

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Protected function bool

CheckGeometricClosure ( const FFrame3d& Point,
bool* bLoopWasClosedOut
)

  
Public function Virtual void

InitializeMeshSurface ( FDynamicMesh3&& TargetSurfaceMesh
)

 Set the hit target mesh.
Public function Virtual void

InitializePlaneSurface ( const FFrame3d& TargetPlane
)

  
Public function Virtual Const bool

IsDone ()

  
Public function Virtual bool

IsHitByRay ( const FRay3d& Ray,
FFrame3d& HitPoint
)

  
Public function Const bool Whether the path was finished by the user clicking on the first point
Public function Virtual bool  
Protected function bool

RayToPathPoint ( const FRay3d& Ray,
FFrame3d& PointOut,
bool bEnableSnapping
)

  
Public function Virtual void  
Public function Virtual void  
Public function Virtual void  
Public function Virtual void

SetFixedNumPointsMode ( int32 NumPoints
)

  
Public function Virtual bool

TryAddPointFromRay ( const FRay3d& Ray
)

  
Public function Virtual bool

UpdatePreviewPoint ( const FRay3d& Ray
)

  

Overridden from UInteractionMechanic

  Type Name Description
Public function Virtual void Allow the Mechanic to do any custom drawing (ie via PDI/RHI)
Public function Virtual void

Setup ( UInteractiveTool* ParentTool
)

 Called to initialize the InteractionMechanic
Public function Virtual void Called to clean up the InteractionMechanic

Typedefs

Name Description
FFrame3d  

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