public static Shape SurfaceTest(int frameCount)
{
var plane = Parquets.Triangles(5, 10, 0.1).ToShape3().MassCentered();
//var plane = Surfaces.Plane(11, 11).Mult(1.0/11).MassCentered();
Vector3 NothingFn(int frameCount, Vector3[] points, Graph.Node node) => points[node.i];
var r = 0.2;
var mult = 0.1;
Vector3 GravityFn(int frameCount, Vector3[] points, Graph.Node node)
{
var position = points[node.i];
var moves = node.Siblings.Select(s => points[s.i]).Select(v => (v - position).ToLen(l => l - r)).ToArray();
var move = mult * moves.Sum();
//Debug.WriteLine(move);
//if (move.Length > 0.25)
// Debugger.Break();
return(position + move);
}
//var rules = plane.Points.Index().Select(_ => (DynoFunc)GravityFn).ToArray();
DynoFunc GetRule(Graph.Node n)
{
if (n.edges.Count < 6)
{
return((DynoFunc)NothingFn);
}
else
{
return((DynoFunc)GravityFn);
}
}
var d = new SurfaceDyno(SurfaceFuncs.Hyperboloid, plane.Points2, plane.OrderedEdges, GetRule);
d.Animate(frameCount);
return(new Shape()
{
Points3 = d.Points,
Convexes = plane.Convexes
});
}
public static Shape CrateKershner8Maze(double tileLen, double angleD, double rotationAngle, int seed = 0, MazeType type = MazeType.SimpleRandom)
{
return(Parquets.PentagonalKershner8(tileLen, angleD).Rotate(rotationAngle).ToShape3().ToMaze(seed, type, new[] { (6, 7), (-6, -5) }));
