Example #1
0
        public static void Write(string path, Octree octree)
        {
            Console.WriteLine("Building faces");
            var verts = BuildFaces(octree);

            verts = verts.Select(x => x * 100).ToList();
            Console.Error.WriteLine($"Writing {verts.Count} vertices");
            using var sw = new StreamWriter(path, false);
            sw.WriteLine("solid marched");
            for (var i = 0; i < verts.Count; i += 3)
            {
                var a = verts[i];
                var b = verts[i + 1];
                var c = verts[i + 2];
                sw.WriteLine("facet normal 0 0 0");
                sw.WriteLine("outer loop");
                sw.WriteLine($"vertex {a.X} {a.Y} {a.Z}");
                sw.WriteLine($"vertex {b.X} {b.Y} {b.Z}");
                sw.WriteLine($"vertex {c.X} {c.Y} {c.Z}");
                sw.WriteLine("endloop");
                sw.WriteLine("endfacet");
            }
            sw.WriteLine("endsolid marched");
        }
Example #2
0
 static List <Vec3> BuildFaces(Octree octree) =>
 octree.RootPath.Leaves.Select(leaf => {