public MeshGenerator(MeshingAlgorithm.State settings)
{
cutter = new Cutter <T>();
boundingBox = settings.BoundingBox;
boundaryLines = BoundaryLine.ToLines(settings.Boundary);
boundaryHandler = new PeriodicBoundaryHandler <T>(settings.PeriodicMap);
}
void CreateSetupForMeshingAlgorithm()
{
mesherSettings = new MeshingAlgorithm.State
{
Boundary = settings.Boundary.Polygon,
BoundingBox = settings.Boundary.BoundingBox,
NumberOfLloydIterations = settings.NumberOfLloydIterations,
};
mesherSettings.PeriodicMap = PeriodicMapGenerator.GeneratePeriodicMap(
mesherSettings,
settings.Boundary);
}
public static PeriodicMap GeneratePeriodicMap(MeshingAlgorithm.State settings, VoronoiBoundary boundary)
{
PeriodicMap map = null;
IDictionary <int, int> periodicBoundaryMap = ExtractPeriodicBoundaryMap(boundary.EdgeTags);
if (periodicBoundaryMap.Count > 0)
{
IDictionary <int, Transformation> periodicBoundaryTransformationMap = CreatePeriodicTransformationsFrom(
settings.Boundary,
periodicBoundaryMap);
map = new PeriodicMap
{
PeriodicBoundaryCorrelation = periodicBoundaryMap,
PeriodicBoundaryTransformations = periodicBoundaryTransformationMap,
};
AddPeriodicCorners(map, boundary);
}
return(map);
}