public static void Main() { try { var df = DistanceField.LoadFromJson(@"d:/test_scene.json"); Console.WriteLine(JsonConvert.SerializeObject(df, Formatting.Indented)); var fn = ExpressionParser.Compile <Func <Vec3, Vec3> >(@"(Vec3 pos) => new Vec3(1.0D, 2.0, 3.0)", "System", "RayTracer"); } catch (Exception err) { Console.WriteLine(err.StackTrace); } Console.ReadKey(); }