public static List <List <Point> > Tessellate(List <Surface> surfaces, double tolerance, int maxGridLines)
{
var rpfactory = new DefaultRenderPackageFactory();
var rp = rpfactory.CreateRenderPackage();
var tp = new TessellationParameters();
tp.MaxTessellationDivisions = maxGridLines;
tp.Tolerance = tolerance;
foreach (var surface in surfaces)
{
surface.Tessellate(rp, tp);
}
//grab double components from rp and subset them into points and further into triangles
List <List <double> > pointdata = MeshHelpers.Split(rp.MeshVertices.ToList(), 3);
List <Point> points = pointdata.Select(x => Point.ByCoordinates(x[0], x[1], x[2])).ToList();
List <List <Point> > tris = MeshHelpers.Split(points, 3);
return(tris);
}
