public void Canvas3D_Test_01_Plot() { Canvas3D Canvas = new Canvas3D(640, 480, 1, SKColors.White); int t; for (t = 0; t < 1000000; t++) { double x = t * Math.Sin(t / 10000.0) / 5000.0; double y = t * Math.Cos(t / 20000.0) / 5000.0; double z = t / 10000.0; Vector4 P = new Vector4((float)x, (float)y, (float)z, 1); Canvas.Plot(P, SKColors.Red); } this.Save(Canvas, "01.png"); }