public static BoundaryMesh <T> ComputeMesh <T>(IList <T> nodeList, Settings settings)
where T : IMesherNode, new()
{
// Create Voronoi mesh
// =================================
IEnumerator <Line> boundaryLines = Line.GetEnumerator(settings.Boundary);
IntersectionMesh <T> mesh = null;
for (int iLloyd = 0; iLloyd <= settings.NumberOfLloydIterations; ++iLloyd)
{
// Mesh generation
//-------------------------------------
AddDistantBoundingNodes(nodeList, settings.BoundingBox);
mesh = IntersectionMeshGenerator.CreateMesh(nodeList, settings.FirstCellNode_indice);
//Clip
//-------------------------------------
Intersecter.Intersect(mesh, boundaryLines);
// Lloyds algorithm (Voronoi relaxation)
// -------------------------------------
IReadOnlyList <MeshCell <T> > cells = mesh.GetCells(); //GetInsideCell : Return Cells in order of MeshArray.
if (iLloyd != settings.NumberOfLloydIterations)
{
MoveNodesTowardsCellCenter(cells, ref settings.FirstCellNode_indice);
}
nodeList = mesh.GetNodes();
}
return(mesh);
}
static IntersectionMesh <T> CreateMesh <T>(IList <MICHVertex <T> > startNodes, int startCell_NodeIndice)
where T : IMesherNode, new()
{
SimpleIdMesh <T> mesh = MICMesher <T> .Create(startNodes);
IntersectionMesh <T> intersectionMesh = new IntersectionMesh <T>(mesh, startCell_NodeIndice);
return(intersectionMesh);
}
public static IntersectionMesh <T> CreateMesh <T>(IList <T> nodes, int startCell_NodeIndice)
where T : IMesherNode, new()
{
ResetDataIDCounters <T>();
MICHVertex <T>[] startNodes = new MICHVertex <T> [nodes.Count];
for (int i = 0; i < nodes.Count; ++i)
{
startNodes[i] = new MICHVertex <T>(nodes[i].Position, nodes[i]);
}
IntersectionMesh <T> mesh = CreateMesh(startNodes, startCell_NodeIndice);
return(mesh);
}