FDynamicSubmesh

Subclass of FDynamicSubmesh3 which allows remapping of the base mesh pointer.

API > API/Plugins > API/Plugins/MeshPartitionEditor

Subclass of FDynamicSubmesh3 which allows remapping of the base mesh pointer. This is a very dangerous operation which is only possible because of the invariants established through the MegaMesh system. Remapping only occurs when caching is deemed possible, which is guaranteed to produce an identical base FDynamicMesh3. Thus, all the mappings are consistent.

   
Name FDynamicSubmesh
Type struct
Header File /Engine/Plugins/Experimental/MeshPartition/Source/MeshPartitionEditor/Public/MeshPartitionMeshView.h
Include Path #include "MeshPartitionMeshView.h"

Syntax

struct FDynamicSubmesh

Constructors

Name Remarks Include Path Unreal Specifiers
  MeshPartitionMeshView.h  

FDynamicSubmesh ( const FDynamicSubmesh& InOther
)

   MeshPartitionMeshView.h  
  MeshPartitionMeshView.h  

FDynamicSubmesh ( const FMeshData& InSourceMesh,
const TArray< int >& InTriangles,
TSet< Geometry::FIndex2i >&& InEdgesOnSubmeshBoundary
)

   MeshPartitionMeshView.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
EdgesOnSubmeshBoundary TSet< Geometry::FIndex2i > Remember the edges which used to be the boundary edges of the submesh. MeshPartitionMeshView.h  
Mesh Geometry::FDynamicMesh3   MeshPartitionMeshView.h  
SourceMesh const FMeshData *   MeshPartitionMeshView.h  
TriangleMap TMap< int, int > Maps source mesh triangles to submesh triangles MeshPartitionMeshView.h  
VertexMap Geometry::FIndexMapi Maps vertices to/from the source mesh from/to vertices in the submesh MeshPartitionMeshView.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

SIZE_T GetByteCount()

   MeshPartitionMeshView.h  
  MeshPartitionMeshView.h  
  MeshPartitionMeshView.h  

bool GetSubmeshInternalBoundaryEdges ( TSet< int >& OutSubmeshInternalBoundaryEdges
) const

   MeshPartitionMeshView.h  

TMap< FName, Geometry::FDynamicMeshWeightAttribute * > GetSubmeshWeightLayers()

   MeshPartitionMeshView.h  

int MapVertexToBaseMesh ( int VertexID
) const

   MeshPartitionMeshView.h  

int MapVertexToSubmesh ( int VertexID
) const

   MeshPartitionMeshView.h  

void RemapToParentMesh ( const FMeshData& InNewSourceMesh
)

   MeshPartitionMeshView.h  

bool VertexExistsInBaseMesh ( int VertexID
) const

   MeshPartitionMeshView.h  

Operators

Name Remarks Include Path Unreal Specifiers
  MeshPartitionMeshView.h  
  MeshPartitionMeshView.h  

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