public static IDMesh <T> CreateMesh <T>(IList <T> nodes)
where T : ILocatable, new()
{
ResetDataIDCounters <T>();
MICHVertex <T>[] startNodes = Wrap(nodes);
IDMesh <T> mesh = MICMesher <T> .Create(startNodes);
return(mesh);
}
public static IDMesh <T> Create(IList <MICHVertex <T> > startNodes)
{
MIConvexHull.VoronoiMesh <MICHVertex <T>, MICHDelaunayCell <T>, MIConvexHull.VoronoiEdge <MICHVertex <T>, MICHDelaunayCell <T> > > mICHMesh = CreateDealaunayTriangulation(startNodes);
IEnumerable <MICHDelaunayCell <T> > delaunayVertices = mICHMesh.Vertices;
IEnumerable <MIConvexHull.VoronoiEdge <MICHVertex <T>, MICHDelaunayCell <T> > > delaunayEdges = mICHMesh.Edges;
IDMesh <T> mesh = MeshFromCellsAndEdges(delaunayVertices, delaunayEdges, startNodes.Count);
return(mesh);
}
void Initialize(
IDMesh <T> mesh,
Boundary <T> boundary)
{
this.meshIntersecter = new MeshIntersecter <T>(mesh);
this.greatDivider = new Divider <T>(mesh, boundary);
state = new CutterState <Edge <T> >();
edgeCutter = new OnEdgeCutter <T>(this.meshIntersecter, this.boundaryLines);
firstCell = null;
}
static IDMesh <T> MeshFromCellsAndEdges(
IEnumerable <MICHDelaunayCell <T> > delaunayCells,
IEnumerable <MIConvexHull.VoronoiEdge <MICHVertex <T>, MICHDelaunayCell <T> > > delaunayEdges,
int numberOfVoronois)
{
(VariableCell <T>[] vCells, Vertex[] arrVertices) =
CreateMeshLists(delaunayCells, delaunayEdges, numberOfVoronois);
for (int i = 0; i < vCells.Length; ++i)
{
vCells[i].Init();
}
Debug.Assert(VerticesMatch(vCells));
List <MeshCell <T> > cells = new List <MeshCell <T> >(vCells);
List <Vertex> vertices = new List <Vertex>(arrVertices);
IDMesh <T> mesh = new IDMesh <T>
{
Cells = cells,
Vertices = vertices
};
return(mesh);
}
public void CutOut(IDMesh <T> mesh, Boundary <T> boundary)
{
this.boundaryLines = BoundaryLineEnumerator.GetEnumerator(BoundaryLine.Copy(boundary.BoundaryLines));
Initialize(mesh, boundary);
CutOut();
}
public MeshEdgeDivider(IDMesh <T> mesh)
{
this.mesh = mesh;
}
public MeshIntersecter(IDMesh <T> idMesh)
{
mesh = idMesh;
}