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  3. UGeometryScriptLibrary_MeshBasicEditFunctions

UGeometryScriptLibrary_MeshBasicEditFunctions

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

Inheritance Hierarchy

References

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

Syntax

UCLASS&40;Meta&61;&40;ScriptName&61;"GeometryScript_MeshEdits"&41;&41;  
class UGeometryScriptLibrary_MeshBasicEditFunctions : public UBlueprintFunctionLibrary

Functions

  Type Name Description
Public function Static UDynamicMesh *

AddTrianglesToMesh ( UDynamicMesh* TargetMesh,
FGeometryScriptTriangleList NewTrianglesList,
FGeometryScriptIndexList& NewIndicesList,
int NewTriangleGroupID,
bool bDeferChangeNotifications,
UGeometryScriptDebug* Debug
)

 Adds a list of triangles to the mesh and populates the New Indices List with the corresponding new Triangle IDs.
Public function Static UDynamicMesh *

AddTriangleToMesh ( UDynamicMesh* TargetMesh,
FIntVector NewTriangle,
int& NewTriangleIndex,
int NewTriangleGroupID,
bool bDeferChangeNotifications,
UGeometryScriptDebug* Debug
)

 Adds a triangle (Vertex ID triplet) to the mesh and updates New Triangle Index with the resulting Triangle ID.
Public function Static UDynamicMesh *

AddVertexToMesh ( UDynamicMesh* TargetMesh,
FVector NewPosition,
int& NewVertexIndex,
bool bDeferChangeNotifications
)

 Adds a new vertex to the mesh and returns a new Vertex ID (NewVertexIndex).
Public function Static UDynamicMesh *

AddVerticesToMesh ( UDynamicMesh* TargetMesh,
FGeometryScriptVectorList NewPositionsList,
FGeometryScriptIndexList& NewIndicesList,
bool bDeferChangeNotifications
)

 Adds a list of vertices to the mesh, and populates the NewIndicesList with the corresponding new Vertex IDs.
Public function Static UDynamicMesh *

AppendBuffersToMesh ( UDynamicMesh* TargetMesh,
const FGeometryScriptSimpleMeshBuffers& Buffers,
FGeometryScriptIndexList& NewTriangleIndicesList,
int MaterialID,
bool bDeferChangeNotifications,
UGeometryScriptDebug* Debug
)

 Adds a set of vertices/triangles to the mesh, with Normals, UVs, and Colors; returning the new triangles indices
Public function Static UDynamicMesh *

AppendMesh ( UDynamicMesh* TargetMesh,
UDynamicMesh* AppendMesh,
FTransform AppendTransform,
bool bDeferChangeNotifications,
FGeometryScriptAppendMeshOptions AppendOptions,
UGeometryScriptDebug* Debug
)

 Apply Append Transform to Append Mesh and then add its geometry to the Target Mesh.
Public function Static UDynamicMesh *

AppendMeshRepeated ( UDynamicMesh* TargetMesh,
UDynamicMesh* AppendMesh,
FTransform AppendTransform,
int RepeatCount,
bool bApplyTransformToFirstInstance,
bool bDeferChangeNotifications,
FGeometryScriptAppendMeshOptions AppendOptions,
UGeometryScriptDebug* Debug
)

 Repeatedly apply AppendTransform to the AppendMesh, each time adding the geometry to TargetMesh.
Public function Static UDynamicMesh *

AppendMeshTransformed ( UDynamicMesh* TargetMesh,
UDynamicMesh* AppendMesh,
const TArray< FTransform >& AppendTransforms,
FTransform ConstantTransform,
bool bConstantTransformIsRelative,
bool bDeferChangeNotifications,
FGeometryScriptAppendMeshOptions AppendOptions,
UGeometryScriptDebug* Debug
)

 For each transform in AppendTransforms, apply the transform to AppendMesh and then add its geometry to the TargetMesh.
Public function Static UDynamicMesh *

DeleteSelectedTrianglesFromMesh ( UDynamicMesh* TargetMesh,
FGeometryScriptMeshSelection Selection,
int& NumDeleted,
bool bDeferChangeNotifications
)

 Removes specified triangles, identified by mesh selection, from the mesh.
Public function Static UDynamicMesh *

DeleteTriangleFromMesh ( UDynamicMesh* TargetMesh,
int TriangleID,
bool& bWasTriangleDeleted,
bool bDeferChangeNotifications
)

 Removes a triangle from the mesh as indicated by the Triangle ID.
Public function Static UDynamicMesh *

DeleteTrianglesFromMesh ( UDynamicMesh* TargetMesh,
FGeometryScriptIndexList TriangleList,
int& NumDeleted,
bool bDeferChangeNotifications
)

 Removes a list of triangles from the mesh.
Public function Static UDynamicMesh *

DeleteVertexFromMesh ( UDynamicMesh* TargetMesh,
int VertexID,
bool& bWasVertexDeleted,
bool bDeferChangeNotifications
)

 Removes a vertex from the mesh as indicated by the VertexID.
Public function Static UDynamicMesh *

DeleteVerticesFromMesh ( UDynamicMesh* TargetMesh,
FGeometryScriptIndexList VertexList,
int& NumDeleted,
bool bDeferChangeNotifications
)

 Removes a list of vertices from the mesh.
Public function Static UDynamicMesh *

DiscardMeshAttributes ( UDynamicMesh* TargetMesh,
bool bDeferChangeNotifications
)

  
Public function Static UDynamicMesh * Set all vertex positions in the TargetMesh to the specified Positions.
Public function Static UDynamicMesh *

SetVertexPosition ( UDynamicMesh* TargetMesh,
int VertexID,
FVector NewPosition,
bool& bIsValidVertex,
bool bDeferChangeNotifications
)

  

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