public static void test_chamfer()
{
//Polygon2d poly = Polygon2d.MakeRectangle(Vector2d.Zero, 200, 200);
//if (poly.IsClockwise)
// poly.Reverse();
Polygon2d poly = Polygon2d.MakeCircle(100, 64);
double max_offset = 50;
for (int k = 0; k < poly.VertexCount; k++)
{
double t = (double)k / (double)poly.VertexCount;
double offset = (k % 2 == 0) ? -t * max_offset : t * max_offset;
poly[k] = poly[k] + offset * poly[k].Normalized;
}
poly.Chamfer(60, 30, 30);
SVGWriter writer = new SVGWriter();
writer.AddPolygon(poly, SVGWriter.Style.Filled("lime", "black", 0.25f));
writer.Write(TestUtil.GetTestOutputPath("test.svg"));
}