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  3. UGeometryScriptLibrary_MeshSelectionFunctions

UGeometryScriptLibrary_MeshSelectionFunctions

API > API/Plugins > API/Plugins/GeometryScriptingCore > API/Plugins/GeometryScriptingCore/GeometryScript

Inheritance Hierarchy

References

   
Module GeometryScriptingCore
Header /Engine/Plugins/Experimental/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshSelectionFunctions.h
Include #include "GeometryScript/MeshSelectionFunctions.h"

Syntax

UCLASS&40;Meta&61;&40;ScriptName&61;"GeometryScript_MeshSelection"&41;&41;  
class UGeometryScriptLibrary_MeshSelectionFunctions : public UBlueprintFunctionLibrary

Functions

  Type Name Description
Public function Static void Combine two Mesh Selections into a new Mesh Selection.
Public function Static UDynamicMesh *

ConvertIndexArrayToMeshSelection ( UDynamicMesh* TargetMesh,
const TArray< int32 >& IndexArray,
EGeometryScriptMeshSelectionType SelectionType,
FGeometryScriptMeshSelection& Selection
)

 Create a Mesh Selection from the IndexArray.
Public function Static UDynamicMesh * Create a Mesh Selection from the Index List.
Public function Static UDynamicMesh *

ConvertIndexSetToMeshSelection ( UDynamicMesh* TargetMesh,
const TSet< int32 >& IndexSet,
EGeometryScriptMeshSelectionType SelectionType,
FGeometryScriptMeshSelection& Selection
)

 Create a Mesh Selection from the IndexSet.
Public function Static UDynamicMesh *

ConvertMeshSelection ( UDynamicMesh* TargetMesh,
FGeometryScriptMeshSelection FromSelection,
FGeometryScriptMeshSelection& ToSelection,
EGeometryScriptMeshSelectionType NewType,
bool bAllowPartialInclusion
)

 Convert a Mesh Selection to a different Type (eg Vertices to Triangles, etc) By default, Vertices map to Triangle one-rings, and Triangles to all contained vertices.
Public function Static UDynamicMesh * Convert a Mesh Selection to an Index Array
Public function Static UDynamicMesh * Convert a Mesh Selection to an Index List
Public function Static UDynamicMesh * Create a Selection of the given SelectionType that contains all the mesh elements of TargetMesh
Public function Static void Print information about the Mesh Selection to the Output Log
Public function Static UDynamicMesh *

ExpandContractMeshSelection ( UDynamicMesh* TargetMesh,
FGeometryScriptMeshSelection Selection,
FGeometryScriptMeshSelection& NewSelection,
int32 Iterations,
bool bContract,
bool bOnlyExpandToFaceNeighbours
)

 Grow or Shrink the Selection on the TargetMesh to connected neighbours.
Public function Static UDynamicMesh * Expand the Selection on the TargetMesh to connected regions and return the NewSelection
Public function Static void Query information about a Mesh Selection
Public function Static UDynamicMesh *

InvertMeshSelection ( UDynamicMesh* TargetMesh,
FGeometryScriptMeshSelection Selection,
FGeometryScriptMeshSelection& NewSelection,
bool bOnlyToConnected
)

 Invert the Selection on the TargetMesh, ie select what is not currently selected
Public function Static UDynamicMesh *

SelectMeshElementsByNormalAngle ( UDynamicMesh* TargetMesh,
FGeometryScriptMeshSelection& Selection,
FVector Normal,
double MaxAngleDeg,
EGeometryScriptMeshSelectionType SelectionType,
bool bInvert,
int MinNumTrianglePoints
)

 Create a new Mesh Selection of the SelectionType for the TargetMesh by finding all elements that have a normal vector that is within an angular deviation threshold from the given Normal.
Public function Static UDynamicMesh *

SelectMeshElementsInBox ( UDynamicMesh* TargetMesh,
FGeometryScriptMeshSelection& Selection,
FBox Box,
EGeometryScriptMeshSelectionType SelectionType,
bool bInvert,
int MinNumTrianglePoints
)

 Create a new Mesh Selection of the SelectionType for the TargetMesh by finding all elements contained in the Box.
Public function Static UDynamicMesh *

SelectMeshElementsInsideMesh ( UDynamicMesh* TargetMesh,
UDynamicMesh* SelectionMesh,
FGeometryScriptMeshSelection& Selection,
FTransform SelectionMeshTransform,
EGeometryScriptMeshSelectionType SelectionType,
bool bInvert,
double ShellDistance,
double WindingThreshold,
int MinNumTrianglePoints
)

 Create a new Mesh Selection of the SelectionType for the TargetMesh by finding all elements inside a second SelectionMesh For Triangle and PolyGroup selections the triangle facet normal is used, for Vertex selections the per-vertex averaged normal is used.
Public function Static UDynamicMesh *

SelectMeshElementsInSphere ( UDynamicMesh* TargetMesh,
FGeometryScriptMeshSelection& Selection,
FVector SphereOrigin,
double SphereRadius,
EGeometryScriptMeshSelectionType SelectionType,
bool bInvert,
int MinNumTrianglePoints
)

 Create a new Mesh Selection of the SelectionType for the TargetMesh by finding all elements contained in the Sphere.
Public function Static UDynamicMesh *

SelectMeshElementsWithPlane ( UDynamicMesh* TargetMesh,
FGeometryScriptMeshSelection& Selection,
FVector PlaneOrigin,
FVector PlaneNormal,
EGeometryScriptMeshSelectionType SelectionType,
bool bInvert,
int MinNumTrianglePoints
)

 Create a new Mesh Selection of the SelectionType for the TargetMesh by finding all elements on the "positive" side of a Plane

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