Пример #1
0
 void build12()
 {
     int ns = 256;
     world.ViewPlane.HRes = 400;
     world.ViewPlane.VRes = 400;
     world.ViewPlane.SetSampler(new Regular(ns));
     world.ViewPlane.MaxDepth = 10;
     world.Tracer = new Whitted(world);
     AmbientOccluder occ = new AmbientOccluder();
     occ.RadianceScale = 1.0f;
     occ.MinAmount = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     occ.SetSampler(new MultiJittered(ns));
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(10, 20, 40);
     cam.Target = new Vector3(0, 0, 0);
     cam.Distance = 200;
     cam.Zoom = 3f;
     world.Camera = cam;
     Matte matte2 = new Matte(0.75f, 0.5f, new Vector3(1, 1, 1));
     matte2.Shadows = true;
     Plane p = new Plane(Vector3.Zero, new Vector3(0, 1, 0));
     p.Shadows = true;
     p.SetMaterial(matte2);
     world.Objects.Add(p);
     Transparent smatte2 = new Transparent();
     smatte2.SetIndexOfRefraction(1.37896f);
     smatte2.SetReflectiveRC(0.1f);
     smatte2.SetExp(2000);
     smatte2.SetTransmissionCoefficient(0.9f);
     smatte2.SetSpecularColor(new Vector3(1));
     smatte2.SetSpecularRC(0.5f);
     Sphere s = new Sphere(new Vector3(0, 7, 0), 5);
     s.SetMaterial(smatte2);
     world.Objects.Add(s);
     Matte stage_m = new Matte(0.5f, 0.5f, new Vector3(1, 0, 0));
     PointLight light = new PointLight();
     light.Color = Vector3.One;
     light.Position = new Vector3(12, 12, 12);
     light.RadianceScale = 1.0f;
     world.Lights.Add(light);
     Matte wall_m = new Matte(0.75f, 0.75f, new Vector3(1));
     Box b = getbox(new Vector3(-20, 5, 0), new Vector3(2, 50, 50));
     b.SetMaterial(wall_m);
     Box b2 = getbox(new Vector3(0, 5, -20), new Vector3(50, 50, 2));
     b2.SetMaterial(wall_m);
     world.Objects.Add(b2);
     world.Objects.Add(b);
     Box stage = getbox(new Vector3(0, 1, 0), new Vector3(5, 2, 5));
     stage.SetMaterial(stage_m);
     world.Objects.Add(stage);
 }
Пример #2
0
 void build10()
 {
     int ns = 49;
     world.ViewPlane.HRes = 800;
     world.ViewPlane.VRes = 700;
     world.ViewPlane.SetSampler(new Regular(ns));
     world.ViewPlane.MaxDepth = 10;
     world.Tracer = new Whitted(world);
     AmbientOccluder occ = new AmbientOccluder();
     occ.RadianceScale = 1.0f;
     occ.MinAmount = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     occ.SetSampler(new MultiJittered(ns));
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(40, 30, 20);
     cam.Target = new Vector3(0, 0, 0);
     cam.Distance = 5000;
     cam.Zoom = 1.5f;
     world.Camera = cam;
     Sphere ss = new Sphere(new Vector3(2f, 0.5f, 1f), 0.5f);
     ss.Shadows = true;
     ss.SetMaterial(new Matte(0.25f, 0.5f, new Vector3(1f, 1f, 1f)) { Shadows = true });
     world.Objects.Add(ss);
     Matte matte = new Matte(0.25f, 0.5f, new Vector3(0.5f, 0, 0.5f));
     matte.Shadows = true;
     Box s = new Box(new Vector3(0, 0, 1), new Vector3(1, 1, 2));
     s.Shadows = true;
     s.SetMaterial(matte);
     world.Objects.Add(s);
     Matte m2 = new Matte(0.25f, 0, new Vector3(1, 1, 0));
     m2.Shadows = true;
     Box b2 = new Box(new Vector3(1, 1, 0), new Vector3(2, 2, 1));
     b2.SetMaterial(m2);
     b2.Shadows = true;
     //world.Objects.Add(b2);
     Matte matte2 = new Matte(0.75f, 0.5f, new Vector3(1, 1, 1));
     matte2.Shadows = true;
     Plane p = new Plane(Vector3.Zero, new Vector3(0, 1, 0));
     p.Shadows = true;
     p.SetMaterial(matte2);
     world.Objects.Add(p);
     Matte m5 = new Matte(0.75f, 0.1f, new Vector3(0, 0.5f, 1));
     m5.Shadows = true;
     Annulus an = new Annulus(new Vector3(1, 1.2f, 0), Vector3.Up, 0.4f, 0.2f);
     an.SetMaterial(m5);
     an.Shadows = true;
     world.Objects.Add(an);
     Matte m6 = new Matte(0.75f, 0.1f, new Vector3(1, 0, 0.4f));
     m6.Shadows = true;
     SolidCylinder sc = new SolidCylinder(0, 1, 0.5f);
     sc.Shadows = true;
     sc.SetMaterial(m6);
     world.Objects.Add(sc);
     PointLight pl = new PointLight();
     pl.Color = Vector3.One;
     pl.Position = new Vector3(4, 4, 0);
     pl.RadianceScale = 1.0f;
     pl.Shadows = true;
     world.Lights.Add(pl);
     float exp = 2000;
     Transparent sphere_material = new Transparent();
     sphere_material.SetSpecularRC(0.5f);
     sphere_material.SetExp(exp);
     sphere_material.SetIndexOfRefraction(1.5f);
     sphere_material.SetReflectiveRC(0.1f);
     sphere_material.SetTransmissionCoefficient(0.9f);
     Sphere sph = new Sphere(new Vector3(2f, 0.5f, 0f), 0.5f);
     sph.SetMaterial(sphere_material);
     world.Objects.Add(sph);
     Reflective smatte2 = new Reflective();
     smatte2.SetAmbientRC(0.25f);
     smatte2.SetDiffuseRC(0.5f);
     smatte2.SetRColor(new Vector3(1));
     smatte2.SetSpecularRC(0.15f);
     smatte2.SetExp(100);
     smatte2.SetReflectiveRC(0.75f);
     smatte2.SetCD(new Vector3(1));
     Sphere sphere = new Sphere(new Vector3(0, 2, 0), 0.4f);
     sphere.SetMaterial(smatte2);
     world.Objects.Add(sphere);
 }
Пример #3
0
 void build11()
 {
     int ns = 100;
     world.ViewPlane.HRes = 600;
     world.ViewPlane.VRes = 600;
     world.ViewPlane.SetSampler(new Regular(ns));
     world.ViewPlane.MaxDepth = 10;
     world.Tracer = new Whitted(world);
     AmbientOccluder occ = new AmbientOccluder();
     occ.RadianceScale = 1.0f;
     occ.MinAmount = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     occ.SetSampler(new Regular(ns));
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(-6, 6, 45);
     cam.Target = new Vector3(0, 0, 0);
     cam.Distance = 5000;
     cam.Zoom = 1.7f;
     world.Camera = cam;
     Matte plane_material = new Matte(0.9f, 0.9f, Vector3.One);
     XRectangle pl = new XRectangle(new Vector3(-2.5f, 0, -2.5f), new Vector3(0, 0, 5), new Vector3(5, 0, 0), Vector3.Up);
     //Plane pl = new Plane(new Vector3(0), Vector3.Up);
     pl.SetMaterial(plane_material);
     world.Objects.Add(pl);
     PointLight light = new PointLight();
     light.Color = Vector3.One;
     light.Position = new Vector3(-3, 3, 0);
     light.RadianceScale = 2.0f;
     float refl = 0.18f;
     float spec = 0.8f;
     float amb = 0.5f;
     float diff = 1f;
     float exp = 100;
     Group tree = new Group();
     world.Lights.Add(light);
     {
         ImageTexture im = new ImageTexture();
         Disque.Raytracer.Textures.Image imm = Extensions.CreateFromBitmap(@"C:\Users\Belal\Downloads\Earth_Diffuse_2.jpg");
         im.SetImage(imm);
         im.SetMapping(new SphericalMap());
         SV_Phong sphere_m = new SV_Phong();
         sphere_m.SetCD(im);
         sphere_m.SetSpecularColor(im);
         sphere_m.SetExp(40);
         sphere_m.SetSpecularRC(0.2f);
         sphere_m.SetDiffuseRC(0.6f);
         sphere_m.SetAmbientRC(0.25f);
         Sphere sphere = new Sphere(new Vector3(0, 0f, 0), 1f);
         Instance ins = new Instance(sphere);
         ins.SetMaterial(sphere_m);
         ins.RotateY(MathHelper.ToRadians(90));
         ins.Scale(new Vector3(0.4f));
         ins.Translate(new Vector3(0, 0.4f, 0.5f));
         world.Objects.Add(ins);
     }
     {
         Reflective smatte2 = new Reflective();
         smatte2.SetAmbientRC(amb);
         smatte2.SetDiffuseRC(diff);
         smatte2.SetCD(new Vector3(1, 0.77f, 0.77f));
         smatte2.SetRColor(new Vector3(1, 0.77f, 0.77f));
         smatte2.SetSpecularRC(spec);
         smatte2.SetExp(exp);
         smatte2.SetReflectiveRC(refl);
         Sphere s = new Sphere(new Vector3(-0.8f, 0.45f, 0.1f), 0.45f);
         s.SetMaterial(smatte2);
         tree.AddObject(s);
         //world.Objects.Add(s);
     }
     {
         Reflective smatte2 = new Reflective();
         smatte2.SetAmbientRC(amb);
         smatte2.SetDiffuseRC(diff);
         smatte2.SetCD(new Vector3(0.92f, 0.74f, 1));
         smatte2.SetRColor(new Vector3(0.92f, 0.74f, 1));
         smatte2.SetSpecularRC(spec);
         smatte2.SetExp(exp);
         smatte2.SetReflectiveRC(refl);
         Sphere s = new Sphere(new Vector3(0.7f, 0.4f, 1.5f), 0.4f);
         s.SetMaterial(smatte2);
         tree.AddObject(s);
         //world.Objects.Add(s);
     }
     {
         Reflective smatte2 = new Reflective();
         smatte2.SetAmbientRC(amb);
         smatte2.SetDiffuseRC(diff);
         smatte2.SetCD(new Vector3(0.62f, 0f, 0.7f));
         smatte2.SetRColor(new Vector3(0.62f, 0f, 0.7f));
         smatte2.SetSpecularRC(spec);
         smatte2.SetExp(exp);
         smatte2.SetReflectiveRC(refl);
         Sphere s = new Sphere(new Vector3(-0.7f, 0.2f, 1.5f), 0.2f);
         s.SetMaterial(smatte2);
         tree.AddObject(s);
         //world.Objects.Add(s);
     }
     world.Objects.Add(tree);
 }
Пример #4
0
 void build8()
 {
     int ns = 256;
     world.ViewPlane.HRes = 400;
     world.ViewPlane.VRes = 400;
     world.ViewPlane.MaxDepth = 1;
     world.ViewPlane.SetSamples(ns);
     world.Tracer = new Whitted(world);
     AmbientOccluder occ = new AmbientOccluder();
     occ.RadianceScale = 1.0f;
     occ.MinAmount = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     occ.SetSampler(new MultiJittered(ns));
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(40, 30, 20);
     cam.Target = new Vector3(0, 0, 0);
     cam.Distance = 5000;
     cam.Zoom = 1;
     world.Camera = cam;
     Reflective matte2 = new Reflective();
     matte2.SetAmbientRC(0.001f);
     matte2.SetDiffuseRC(0.5f);
     matte2.SetRColor(new Vector3(1));
     matte2.SetSpecularRC(0);
     matte2.SetExp(100);
     matte2.SetReflectiveRC(0.5f);
     matte2.SetCD(new Vector3(1));
     Sphere ss = new Sphere(new Vector3(2f, 0.5f, 1f), 0.5f);
     ss.Shadows = true;
     ss.SetMaterial(matte2);
     world.Objects.Add(ss);
     Matte matte = new Matte(0.25f, 0.5f, new Vector3(0.5f, 0, 0.5f));
     matte.Shadows = true;
     Box s = new Box(new Vector3(0, 0, 1), new Vector3(1, 1, 2));
     s.Shadows = true;
     s.SetMaterial(matte);
     world.Objects.Add(s);
     Matte m2 = new Matte(0.25f, 0, new Vector3(1, 1, 0));
     m2.Shadows = true;
     Box b2 = new Box(new Vector3(1, 1, 0), new Vector3(2, 2, 1));
     b2.SetMaterial(m2);
     b2.Shadows = true;
     //world.Objects.Add(b2);
     Plane p = new Plane(Vector3.Zero, new Vector3(0, 1, 0));
     p.Shadows = true;
     p.SetMaterial(new Matte(0.25f, 0.5f, new Vector3(1f, 1f, 1f)) { Shadows = true });
     world.Objects.Add(p);
     Matte m3 = new Matte(1, 1, Vector3.One);
     m3.Shadows = true;
     Disk d = new Disk(new Vector3(0f, 1.6f, 1), new Vector3(1, 1, 1), 0.5f);
     d.SetMaterial(m3);
     d.Shadows = true;
     world.Objects.Add(d);
     Matte m5 = new Matte(0.75f, 0.1f, new Vector3(0, 0.5f, 1));
     m5.Shadows = true;
     Annulus an = new Annulus(new Vector3(1, 1.2f, 0), Vector3.Up, 0.4f, 0.2f);
     an.SetMaterial(m5);
     an.Shadows = true;
     world.Objects.Add(an);
     Matte m6 = new Matte(0.75f, 0.1f, new Vector3(1, 0, 0.4f));
     m6.Shadows = true;
     SolidCylinder sc = new SolidCylinder(0, 1, 0.5f);
     sc.Shadows = true;
     sc.SetMaterial(m6);
     world.Objects.Add(sc);
     PointLight pl = new PointLight();
     pl.Color = Vector3.One;
     pl.Position = new Vector3(0, 4, 0);
     pl.RadianceScale = 1.0f;
     pl.Shadows = true;
     world.Lights.Add(pl);
 }
Пример #5
0
 void build9()
 {
     int ns = 256;
     world.ViewPlane.HRes = 400;
     world.ViewPlane.VRes = 400;
     world.ViewPlane.MaxDepth = 20;
     world.ViewPlane.SetSampler(new Hammersley(ns));
     world.Tracer = new Whitted(world);
     AmbientOccluder occ = new AmbientOccluder();
     occ.RadianceScale = 1.0f;
     occ.MinAmount = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     occ.SetSampler(new Jittered(ns));
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(10, 10, 10);
     cam.Target = new Vector3(0, 0, 0);
     cam.Distance = 5000;
     cam.Zoom = 1f;
     world.Camera = cam;
     Matte floor_material = new Matte(0.75f, 0.25f, Vector3.One);
     Plane floor = new Plane(Vector3.Zero, Vector3.Up);
     floor.SetMaterial(floor_material);
     world.Objects.Add(floor);
     Reflective matte2 = new Reflective();
     matte2.SetAmbientRC(0.25f);
     matte2.SetDiffuseRC(0.5f);
     matte2.SetRColor(new Vector3(1));
     matte2.SetSpecularRC(0.15f);
     matte2.SetExp(100);
     matte2.SetReflectiveRC(0.75f);
     matte2.SetCD(new Vector3(1));
     Box wall1 = new Box(Vector3.Zero, new Vector3(0.5f, 0.5f, 0.1f));
     Box wall2 = new Box(Vector3.Zero, new Vector3(0.1f, 0.5f, 0.5f));
     wall2.SetMaterial(matte2);
     wall1.SetMaterial(matte2);
     float exp = 2000;
     Transparent sphere_material = new Transparent();
     sphere_material.SetSpecularRC(0.5f);
     sphere_material.SetExp(exp);
     sphere_material.SetIndexOfRefraction(1.5f);
     sphere_material.SetTransmissionCoefficient(0.1f);
     sphere_material.SetTransmissionCoefficient(0.9f);
     Sphere s = new Sphere(new Vector3(0.3f, 0.1f, 0.3f), 0.1f);
     s.SetMaterial(sphere_material);
     world.Objects.Add(s);
     world.Objects.Add(wall1);
     world.Objects.Add(wall2);
     PointLight pl = new PointLight();
     pl.RadianceScale = 1.0f;
     pl.Color = Vector3.One;
     pl.Position = new Vector3(0, 8, 0);
     world.Lights.Add(pl);
 }
Пример #6
0
 void build6()
 {
     try
     {
         int ns = 121;
         world.ViewPlane.HRes = 400;
         world.ViewPlane.VRes = 400;
         world.ViewPlane.SetSamples(ns);
         world.Tracer = new AreaLighting(world);
         AmbientOccluder occ = new AmbientOccluder();
         occ.RadianceScale = 1.0f;
         occ.MinAmount = 0f;
         occ.Shadows = true;
         occ.Color = Vector3.One;
         occ.SetSampler(new MultiJittered(ns));
         world.AmbientLight = occ;
         Pinhole cam = new Pinhole();
         cam.Position = new Vector3(40, 30, 20);
         cam.Target = new Vector3(0, 0, 0);
         cam.Distance = 5000;
         cam.Zoom = 1;
         world.Camera = cam;
         Sphere ss = new Sphere(new Vector3(2f, 0.5f, 1f), 0.5f);
         ss.Shadows = true;
         ss.SetMaterial(new Matte(0.25f, 0.5f, new Vector3(1f, 1f, 1f)) { Shadows = true });
         world.Objects.Add(ss);
         Matte matte = new Matte(0.25f, 0.5f, new Vector3(0.5f, 0, 0.5f));
         matte.Shadows = true;
         Box s = new Box(new Vector3(0, 0, 1), new Vector3(1, 1, 2));
         s.Shadows = true;
         s.SetMaterial(matte);
         world.Objects.Add(s);
         Matte m2 = new Matte(0.25f, 0, new Vector3(1, 1, 0));
         m2.Shadows = true;
         Box b2 = new Box(new Vector3(1, 1, 0), new Vector3(2, 2, 1));
         b2.SetMaterial(m2);
         b2.Shadows = true;
         //world.Objects.Add(b2);
         Matte matte2 = new Matte(0.75f, 0.5f, new Vector3(1, 1, 1));
         matte2.Shadows = true;
         Plane p = new Plane(Vector3.Zero, new Vector3(0, 1, 0));
         p.Shadows = true;
         p.SetMaterial(matte2);
         world.Objects.Add(p);
         Matte m3 = new Matte(0.25f, 0.5f, new Vector3(0.2f, 0.7f, 0.3f));
         m3.Shadows = true;
         Disk d = new Disk(new Vector3(0f, 1.6f, 1), new Vector3(1), 0.5f);
         d.SetMaterial(m3);
         d.Shadows = true;
         world.Objects.Add(d);
         Matte m5 = new Matte(0.75f, 0.1f, new Vector3(0, 0.5f, 1));
         m5.Shadows = true;
         Annulus an = new Annulus(new Vector3(1, 1.2f, 0), Vector3.Up, 0.4f, 0.2f);
         an.SetMaterial(m5);
         an.Shadows = true;
         world.Objects.Add(an);
         Matte m6 = new Matte(0.75f, 0.1f, new Vector3(1, 0, 0.4f));
         m6.Shadows = true;
         Instance sc = new Instance(new SolidCylinder(0, 1, 0.5f));
         sc.Shadows = true;
         sc.SetMaterial(m6);
         world.Objects.Add(sc);
         Matte mcone = new Matte(0.45f, 1, new Vector3(0.1f, 0, 0.4f));
         Instance cone = new Instance(new SolidCone(0.5f, 1));
         cone.Shadows = true;
         cone.SetMaterial(mcone);
         cone.Translate(new Vector3(0, 1.5f, -0.5f));
         world.Objects.Add(cone);
         PointLight pl = new PointLight();
         pl.Color = Vector3.One;
         pl.Position = new Vector3(0, 4, 0);
         pl.RadianceScale = 1.0f;
         pl.Shadows = true;
         world.Lights.Add(pl);
     }
     catch (Exception e)
     {
         MessageBox.Show(e.StackTrace);
         MessageBox.Show(e.TargetSite.ToString());
         throw new Exception("yup");
     }
 }
Пример #7
0
 void build7()
 {
     int ns = 121;
     world.ViewPlane.HRes = 400;
     world.ViewPlane.VRes = 400;
     world.ViewPlane.SetSamples(ns);
     world.Tracer = new AreaLighting(world);
     AmbientOccluder occ = new AmbientOccluder();
     occ.RadianceScale = 1.0f;
     occ.MinAmount = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     occ.SetSampler(new MultiJittered(ns));
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(0, 50, 0);
     cam.Target = new Vector3(0, 0, 0);
     cam.Zoom = 2;
     cam.Distance = 500;
     world.Camera = cam;
     var grid = new SimpleBVHTree(GroupingMethod.DistanceM, 40);
     for (int i = 0; i < 1000; i++)
     {
         float rad = MathHelper.RandomFloat(0, 0.25f);
         Sphere ss = new Sphere(new Vector3(MathHelper.RandomFloat(-10, 10), rad, MathHelper.RandomFloat(-10, 10)), rad);
         ss.Shadows = true;
         ss.SetMaterial(new Matte(0.25f, 0.5f, new Vector3(MathHelper.RandomFloat(0, 1), MathHelper.RandomFloat(0, 1), MathHelper.RandomFloat(0, 1))) { Shadows = true });
         grid.AddObject(ss);
     }
     grid.PrepareObjects();
     world.Objects.Add(grid);
     Matte matte2 = new Matte(0.75f, 0.5f, new Vector3(1, 1, 1));
     matte2.Shadows = true;
     Plane p = new Plane(Vector3.Zero, new Vector3(0, 1, 0));
     p.Shadows = true;
     p.SetMaterial(matte2);
     world.Objects.Add(p);
     PointLight pl = new PointLight();
     pl.Color = Vector3.One;
     pl.Position = new Vector3(0, 4, 0);
     pl.RadianceScale = 1.0f;
     pl.Shadows = true;
     world.Lights.Add(pl);
 }
Пример #8
0
 void build4()
 {
     int ns = 256;
     world.ViewPlane.HRes = world.ViewPlane.VRes = 400;
     world.ViewPlane.SetSamples(ns);
     world.Tracer = new RayCast(world);
     AmbientOccluder occ = new AmbientOccluder();
     occ.RadianceScale = 1.0f;
     occ.MinAmount = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     occ.SetSampler(new MultiJittered(ns));
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(25, 20, 45);
     cam.Target = new Vector3(0, 1, 0);
     cam.Distance = 5000;
     world.Camera = cam;
     Matte matte = new Matte(0.25f, 0f, new Vector3(0.5f, 0, 0.5f));
     matte.Shadows = true;
     Sphere s = new Sphere(new Vector3(0, 1, 0), 1);
     s.Shadows = true;
     s.SetMaterial(matte);
     world.Objects.Add(s);
     Matte matte2 = new Matte(0.75f, 0f, new Vector3(1, 1, 1));
     matte2.Shadows = true;
     Plane p = new Plane(Vector3.Zero, new Vector3(0, 1, 0));
     p.Shadows = true;
     p.SetMaterial(matte2);
     world.Objects.Add(p);
 }
Пример #9
0
        void build1()
        {
            world.ViewPlane = new ViewPlane();
            world.ViewPlane.S = 0.5f;
            world.ViewPlane.HRes = world.ViewPlane.VRes = 400;
            world.ViewPlane.SetSamples(36);
            Ambient ambient_ptr = new Ambient();
            ambient_ptr.RadianceScale = (1.0f);
            world.AmbientLight = (ambient_ptr);
            world.Background = new Vector3();			// default color - this can be left out
            world.Tracer = new RayCast(world);
            Pinhole pinhole_ptr = new Pinhole();
            pinhole_ptr.Position = new Vector3(0, 500, 500);
            pinhole_ptr.Target = new Vector3(0, 25, 0);
            pinhole_ptr.Distance = (600.0f);
            world.Camera = (pinhole_ptr);
            PointLight light_ptr1 = new PointLight();
            light_ptr1.Shadows = true;
            light_ptr1.Position = new Vector3(0, 100, 0);
            light_ptr1.Color = new Vector3(1, 1, 1);
            light_ptr1.RadianceScale = (3.0f);
            world.Lights.Add(light_ptr1);
            Vector3 yellow = new Vector3(1, 1, 0);										// yellow
            Vector3 brown = new Vector3(0.71f, 0.40f, 0.16f);								// brown
            Vector3 darkGreen = new Vector3(0.0f, 0.41f, 0.41f);							// darkGreen
            Vector3 orange = new Vector3(1f, 0.75f, 0f);									// orange
            Vector3 green = new Vector3(0f, 0.6f, 0.3f);									// green
            Vector3 lightGreen = new Vector3(0.65f, 1, 0.30f);								// light green
            Vector3 darkYellow = new Vector3(0.61f, 0.61f, 0);								// dark yellow
            Vector3 lightPurple = new Vector3(0.65f, 0.3f, 1);								// light purple
            Vector3 darkPurple = new Vector3(0.5f, 0, 1);									// dark purple
            Vector3 grey = new Vector3(0.25f);											// grey	
            float ka = 0.25f;
            float kd = 0.75f;
            Matte matte_ptr2 = new Matte(ka, kd, brown);
            Sphere sphere_ptr2 = new Sphere(new Vector3(45, -7, -60), 20);
            sphere_ptr2.SetMaterial(matte_ptr2);
            world.Objects.Add(sphere_ptr2);
            //Matte matte_ptr3 = new Matte(ka, kd, darkGreen);
            //Sphere sphere_ptr3 = new Sphere(new Vector3(40, 43, -100), 17);
            //sphere_ptr3.SetMaterial(matte_ptr3);								// dark green
            //world.Objects.Add(sphere_ptr3);
            //Matte matte_ptr4 = new Matte(ka, kd, orange);
            //Sphere sphere_ptr4 = new Sphere(new Vector3(-20, 28, -15), 20);
            //sphere_ptr4.SetMaterial(matte_ptr4);							// orange
            //world.Objects.Add(sphere_ptr4);
            //Matte matte_ptr5 = new Matte(ka, kd, green);
            //Sphere sphere_ptr5 = new Sphere(new Vector3(-25, -7, -35), 27);
            //sphere_ptr5.SetMaterial(matte_ptr5);								// green
            //world.Objects.Add(sphere_ptr5);
            //Matte matte_ptr6 = new Matte(ka, kd, lightGreen);
            //Sphere sphere_ptr6 = new Sphere(new Vector3(20, -27, -35), 25);
            //sphere_ptr6.SetMaterial((matte_ptr6);								// light green
            //world.Objects.Add(sphere_ptr6);
            //Matte matte_ptr7 = new Matte(ka, kd, green);
            //Sphere sphere_ptr7 = new Sphere(new Vector3(35, 18, -35), 22);
            //sphere_ptr7.SetMaterial((matte_ptr7);   							// green
            //world.Objects.Add(sphere_ptr7);
            //Matte matte_ptr8 = new Matte(ka, kd, brown);
            //Sphere sphere_ptr8 = new Sphere(new Vector3(-57, -17, -50), 15);
            //sphere_ptr8.SetMaterial((matte_ptr8);								// brown
            //world.Objects.Add(sphere_ptr8);
            //Matte matte_ptr9 = new Matte(ka, kd, lightGreen);
            //Sphere sphere_ptr9 = new Sphere(new Vector3(-47, 16, -80), 23);
            //sphere_ptr9.SetMaterial((matte_ptr9);								// light green
            //world.Objects.Add(sphere_ptr9);
            //Matte matte_ptr10 = new Matte(ka, kd, darkGreen);
            //Sphere sphere_ptr10 = new Sphere(new Vector3(-15, -32, -60), 22);
            //sphere_ptr10.SetMaterial((matte_ptr10);     						// dark green
            //world.Objects.Add(sphere_ptr10);
            //Matte matte_ptr11 = new Matte(ka, kd, darkYellow);
            //Sphere sphere_ptr11 = new Sphere(new Vector3(-35, -37, -80), 22);
            //sphere_ptr11.SetMaterial((matte_ptr11);							// dark yellow
            //world.Objects.Add(sphere_ptr11);
            //Matte matte_ptr12 = new Matte(ka, kd, darkYellow);
            //Sphere sphere_ptr12 = new Sphere(new Vector3(10, 43, -80), 22);
            //sphere_ptr12.SetMaterial((matte_ptr12);							// dark yellow
            //world.Objects.Add(sphere_ptr12);
            //Matte matte_ptr13 = new Matte(ka, kd, darkYellow);
            //Sphere sphere_ptr13 = new Sphere(new Vector3(30, -7, -80), 10);
            //sphere_ptr13.SetMaterial((matte_ptr13);
            //world.Objects.Add(sphere_ptr13);											// dark yellow (hidden)
            //Matte matte_ptr14 = new Matte(ka, kd, darkGreen);
            //Sphere sphere_ptr14 = new Sphere(new Vector3(-40, 48, -110), 18);
            //sphere_ptr14.SetMaterial((matte_ptr14); 							// dark green
            //world.Objects.Add(sphere_ptr14);
            //Matte matte_ptr15 = new Matte(ka, kd, brown);
            //Sphere sphere_ptr15 = new Sphere(new Vector3(-10, 53, -120), 18);
            //sphere_ptr15.SetMaterial((matte_ptr15); 							// brown
            //world.Objects.Add(sphere_ptr15);
            //Matte matte_ptr16 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr16 = new Sphere(new Vector3(-55, -52, -100), 10);
            //sphere_ptr16.SetMaterial((matte_ptr16);							// light purple
            //world.Objects.Add(sphere_ptr16);
            //Matte matte_ptr17 = new Matte(ka, kd, brown);
            //Sphere sphere_ptr17 = new Sphere(new Vector3(5, -52, -100), 15);
            //sphere_ptr17.SetMaterial((matte_ptr17);							// browm
            //world.Objects.Add(sphere_ptr17);
            //Matte matte_ptr18 = new Matte(ka, kd, darkPurple);
            //Sphere sphere_ptr18 = new Sphere(new Vector3(-20, -57, -120), 15);
            //sphere_ptr18.SetMaterial((matte_ptr18);							// dark purple
            //world.Objects.Add(sphere_ptr18);
            //Matte matte_ptr19 = new Matte(ka, kd, darkGreen);
            //Sphere sphere_ptr19 = new Sphere(new Vector3(55, -27, -100), 17);
            //sphere_ptr19.SetMaterial((matte_ptr19);							// dark green
            //world.Objects.Add(sphere_ptr19);

            //Matte matte_ptr20 = new Matte(ka, kd, brown);
            //Sphere sphere_ptr20 = new Sphere(new Vector3(50, -47, -120), 15);
            //sphere_ptr20.SetMaterial((matte_ptr20);							// browm
            //world.Objects.Add(sphere_ptr20);

            //Matte matte_ptr21 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr21 = new Sphere(new Vector3(70, -42, -150), 10);
            //sphere_ptr21.SetMaterial((matte_ptr21);							// light purple
            //world.Objects.Add(sphere_ptr21);

            //Matte matte_ptr22 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr22 = new Sphere(new Vector3(5, 73, -130), 12);
            //sphere_ptr22.SetMaterial((matte_ptr22);							// light purple
            //world.Objects.Add(sphere_ptr22);

            //Matte matte_ptr23 = new Matte(ka, kd, darkPurple);
            //Sphere sphere_ptr23 = new Sphere(new Vector3(66, 21, -130), 13);
            //sphere_ptr23.SetMaterial((matte_ptr23);							// dark purple
            //world.Objects.Add(sphere_ptr23);

            //Matte matte_ptr24 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr24 = new Sphere(new Vector3(72, -12, -140), 12);
            //sphere_ptr24.SetMaterial((matte_ptr24);							// light purple
            //world.Objects.Add(sphere_ptr24);

            //Matte matte_ptr25 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr25 = new Sphere(new Vector3(64, 5, -160), 11);
            //sphere_ptr25.SetMaterial((matte_ptr25);					 		// green
            //world.Objects.Add(sphere_ptr25);

            //Matte matte_ptr26 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr26 = new Sphere(new Vector3(55, 38, -160), 12);
            //sphere_ptr26.SetMaterial((matte_ptr26);							// light purple
            //world.Objects.Add(sphere_ptr26);
            //Matte matte_ptr27 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr27 = new Sphere(new Vector3(-73, -2, -160), 12);
            //sphere_ptr27.SetMaterial((matte_ptr27);							// light purple
            //world.Objects.Add(sphere_ptr27);
            //Matte matte_ptr28 = new Matte(ka, kd, darkPurple);
            //Sphere sphere_ptr28 = new Sphere(new Vector3(30, -62, -140), 15);
            //sphere_ptr28.SetMaterial((matte_ptr28); 							// dark purple
            //world.Objects.Add(sphere_ptr28);
            //Matte matte_ptr29 = new Matte(ka, kd, darkPurple);
            //Sphere sphere_ptr29 = new Sphere(new Vector3(25, 63, -140), 15);
            //sphere_ptr29.SetMaterial((matte_ptr29);							// dark purple
            //world.Objects.Add(sphere_ptr29);
            //Matte matte_ptr30 = new Matte(ka, kd, darkPurple);
            //Sphere sphere_ptr30 = new Sphere(new Vector3(-60, 46, -140), 15);
            //sphere_ptr30.SetMaterial((matte_ptr30); 							// dark purple
            //world.Objects.Add(sphere_ptr30);
            //Matte matte_ptr31 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr31 = new Sphere(new Vector3(-30, 68, -130), 12);
            //sphere_ptr31.SetMaterial((matte_ptr31); 							// light purple
            //world.Objects.Add(sphere_ptr31);
            //Matte matte_ptr32 = new Matte(ka, kd, green);
            //Sphere sphere_ptr32 = new Sphere(new Vector3(58, 56, -180), 11);
            //sphere_ptr32.SetMaterial((matte_ptr32);							//  green
            //world.Objects.Add(sphere_ptr32);
            //Matte matte_ptr33 = new Matte(ka, kd, green);
            //Sphere sphere_ptr33 = new Sphere(new Vector3(-63, -39, -180), 11);
            //sphere_ptr33.SetMaterial((matte_ptr33);							// green 
            //world.Objects.Add(sphere_ptr33);
            //Matte matte_ptr34 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr34 = new Sphere(new Vector3(46, 68, -200), 10);
            //sphere_ptr34.SetMaterial((matte_ptr34);							// light purple
            //world.Objects.Add(sphere_ptr34);
            //Matte matte_ptr35 = new Matte(ka, kd, lightPurple);
            //Sphere sphere_ptr35 = new Sphere(new Vector3(-3, -72, -130), 12);
            //sphere_ptr35.SetMaterial((matte_ptr35);							// light purple
            //world.Objects.Add(sphere_ptr35);
            //Matte matte_ptr36 = new Matte(ka, kd, grey);
            //Disque.Raytracer.GeometricObjects.Primitives.Plane plane_ptr = new Disque.Raytracer.GeometricObjects.Primitives.Plane(new Vector3(0, 0, -150), new Vector3(0, 0, 1));
            //plane_ptr.SetMaterial((matte_ptr36);
            //world.Objects.Add(plane_ptr);
        }
Пример #10
0
 void build2()
 {
     int ns = 100;
     world.ViewPlane = new ViewPlane();
     world.ViewPlane.HRes = world.ViewPlane.VRes = 400;
     world.ViewPlane.SetSamples(ns);
     world.Tracer = new RayCast(world);
     MultiJittered sampler = new MultiJittered(ns);
     AmbientOccluder occulder = new AmbientOccluder();
     occulder.RadianceScale = 1.0f;
     occulder.Color = Vector3.One;
     occulder.MinAmount = 0.0f;
     occulder.SetSampler(sampler);
     occulder.Shadows = true;
     world.AmbientLight = occulder;
     Directional light_ptr = new Directional();
     light_ptr.Direction = Vector3.Normalize(new Vector3(100, 100, 100));
     light_ptr.RadianceScale = 1.0f;
     light_ptr.Shadows = true;
     light_ptr.Color = new Vector3(1);
     world.Lights.Add(light_ptr);
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(25, 20, 45);
     cam.Target = new Vector3(0, 1, 0);
     cam.Distance = 5000;
     world.Camera = cam;
     Matte matte = new Matte(0.25f, 0.7f, new Vector3(1, 1, 0));
     matte.Shadows = true;
     Sphere s = new Sphere(new Vector3(0, 1, 0), 1);
     s.Shadows = true;
     s.SetMaterial(matte);
     world.Objects.Add(s);
     Matte matte2 = new Matte(0.75f, 0, new Vector3(1, 1, 1));
     matte2.Shadows = true;
     Plane p = new Plane(Vector3.Zero, new Vector3(0, 1, 0));
     p.Shadows = true;
     p.SetMaterial(matte2);
     world.Objects.Add(p);
 }
Пример #11
0
 void build14()
 {
     int ns = 1;
     world.ViewPlane.HRes = 400;
     world.ViewPlane.VRes = 400;
     world.ViewPlane.SetSampler(new Regular(ns));
     world.ViewPlane.MaxDepth = 10;
     world.Tracer = new Whitted(world);
     AmbientOccluder occ = new AmbientOccluder();
     occ.RadianceScale = 1.0f;
     occ.MinAmount = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     occ.SetSampler(new MultiJittered(ns));
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(0, 30, 20);
     cam.Target = new Vector3(0, 0, 0);
     cam.Distance = 200;
     cam.Zoom = 2f;
     world.Camera = cam;
     PointLight light = new PointLight();
     light.Color = Vector3.One;
     light.Position = new Vector3(10, 10, 10);
     light.RadianceScale = 1.0f;
     world.Lights.Add(light);
     Matte matte = new Matte(0.25f, 0f, new Vector3(0.5f, 0, 0.5f));
     matte.Shadows = true;
     Sphere s = new Sphere(new Vector3(0, 5, 0), 5);
     s.Shadows = true;
     s.SetMaterial(matte);
     world.Objects.Add(s);
     try
     {
         Bitmap bm = new Bitmap(@"E:\Visual Studio Projects\Flight\Flight\FlightContent\sterrain.bmp");
         HeightMap map = new HeightMap(Extensions.GetHeightMap(bm), bm.Width, bm.Height, 1, 5);
         Matte matte2 = new Matte(0.75f, 0.5f, new Vector3(1, 1, 1));
         matte2.Shadows = true;
         map.SetMaterial(matte2);
         world.Objects.Add(map);
     }
     catch (Exception e)
     {
         MessageBox.Show(e.StackTrace);
     }
 }
Пример #12
0
 public static Material CreateMaterialFromElement(this RElement ele, Dictionary<string, Texture> textures)
 {
     string n = ele.Name;
     bool shad = getShadow(ele);
     Sampler s = null;
     if (ele.Attributes.ContainsKey(P.Sampler))
     {
         s = ele.Attributes[P.Sampler].CreateSamplerFromAttribute(ele.Attributes[P.Samples].ToInt());
     }
     if (n == P.Mate.Matt)
     {
         Matte m = new Matte(ele.Attributes[P.AmbRefCoeff].ToFloat(), ele.Attributes[P.DiffRefCoeff].ToFloat(), ele.Attributes[P.Col].ToVector3());
         m.Shadows = shad;
         if (s != null) m.SetSampler(s);
         return m;
     }
     else if (n == P.Mate.Pho)
     {
         Phong p = new Phong();
         p.SetSpecularColor(ele.Attributes[P.SpCol].ToVector3());
         p.SetExp(ele.Attributes[P.Exp].ToFloat());
         p.SetCD(GetVector(ele.Attributes[P.Col]));
         p.SetAmbientRC(ele.Attributes[P.AmbRefCoeff].ToFloat());
         p.SetDiffuseRC(ele.Attributes[P.DiffRefCoeff].ToFloat());
         p.SetSpecularRC(ele.Attributes[P.SpecCoeff].ToFloat());
         p.Shadows = shad;
         if (s != null) p.SetSampler(s);
         return p;
     }
     else if (n == P.Mate.Refl)
     {
         Reflective r = new Reflective();
         r.SetSpecularColor(ele.Attributes[P.SpCol].ToVector3());
         r.SetSpecularRC(ele.Attributes[P.SpecCoeff].ToFloat());
         r.SetRColor(GetVector(ele.Attributes[P.RefCol]));
         r.SetReflectiveRC(ele.Attributes[P.RefCoeff].ToFloat());
         r.SetExp(ele.Attributes[P.Exp].ToFloat());
         r.SetCD(GetVector(ele.Attributes[P.Col]));
         r.SetAmbientRC(ele.Attributes[P.AmbRefCoeff].ToFloat());
         r.SetDiffuseRC(ele.Attributes[P.DiffRefCoeff].ToFloat());
         r.Shadows = shad;
         if (s != null) r.SetSampler(s);
         return r;
     }
     else if (n == P.Mate.Trans)
     {
         Transparent t = new Transparent();
         t.SetSpecularColor(ele.Attributes[P.SpCol].ToVector3());
         t.SetSpecularRC(ele.Attributes[P.SpecCoeff].ToFloat());
         t.SetReflectiveRC(ele.Attributes[P.RefCoeff].ToFloat());
         t.SetExp(ele.Attributes[P.Exp].ToFloat());
         t.SetCD(GetVector(ele.Attributes[P.Col]));
         t.SetAmbientRC(ele.Attributes[P.AmbRefCoeff].ToFloat());
         t.SetDiffuseRC(ele.Attributes[P.DiffRefCoeff].ToFloat());
         t.SetIndexOfRefraction(ele.Attributes[P.IOR].ToFloat());
         t.SetTransmissionCoefficient(ele.Attributes[P.TransCoeff].ToFloat());
         t.Shadows = shad;
         if (s != null) t.SetSampler(s);
         return t;
     }
     else if (n == P.Mate.GlosRef)
     {
         GlossyReflective p = new GlossyReflective();
         p.SetSpecularColor(ele.Attributes[P.SpCol].ToVector3());
         p.SetSpecularRC(ele.Attributes[P.SpecCoeff].ToFloat());
         p.SetExp(ele.Attributes[P.Exp].ToFloat());
         p.SetCD(ele.Attributes[P.Col].ToVector3());
         p.SetAmbientRC(ele.Attributes[P.AmbRefCoeff].ToFloat());
         p.SetDiffuseRC(ele.Attributes[P.DiffRefCoeff].ToFloat());
         p.SetCR(ele.Attributes[P.GlosCol].ToVector3());
         p.SetKR(ele.Attributes[P.GlosCoeff].ToFloat());
         p.Shadows = shad;
         if (s != null) p.SetSampler(s);
         return p;
     }
     else if (n == P.Mate.Emis)
     {
         Emissive em = new Emissive();
         em.Color = ele.Attributes[P.Col].ToVector3();
         em.Radiance = ele.Attributes[P.Radi].ToFloat();
         em.Shadows = shad;
         if (s != null) em.SetSampler(s);
         return em;
     }
     else if (n == (P.Text + P.Mate.Matt))
     {
         SV_Matte p = new SV_Matte(ele.Attributes[P.AmbRefCoeff].ToFloat(), ele.Attributes[P.DiffRefCoeff].ToFloat(), textures[ele.Attributes[P.Text].Value]) { Shadows = shad };
         if (s != null) p.SetSampler(s);
         return p;
     }
     else if (n == (P.Text + P.Mate.Pho))
     {
         SV_Phong p = new SV_Phong();
         p.SetSpecularColor(textures[ele.Attributes[P.SpTxt].Value]);
         p.SetExp(ele.Attributes[P.Exp].ToFloat());
         p.SetCD(textures[ele.Attributes[P.Text].Value]);
         p.SetAmbientRC(ele.Attributes[P.AmbRefCoeff].ToFloat());
         p.SetDiffuseRC(ele.Attributes[P.DiffRefCoeff].ToFloat());
         p.Shadows = shad;
         if (s != null) p.SetSampler(s);
         return p;
     }
     throw new Exception(); //Create an exception for not found elements;
 }
Пример #13
0
 void build1(int ns)
 {
     world.ViewPlane.HRes = 400;
     world.ViewPlane.VRes = 400;
     world.ViewPlane.MaxDepth = 5;
     world.ViewPlane.SetSamples(ns);
     world.Tracer = new Whitted(world);
     Ambient occ = new Ambient();
     occ.RadianceScale = 0f;
     occ.Shadows = true;
     occ.Color = Vector3.One;
     world.AmbientLight = occ;
     Pinhole cam = new Pinhole();
     cam.Position = new Vector3(0, 60, 120);
     cam.Distance = 100;
     cam.Zoom = 1400;
     world.Camera = cam;
     PointLight pl = new PointLight();
     pl.Color = Vector3.One;
     pl.Position = new Vector3(0, 1000, 0);
     pl.RadianceScale = 1.0f;
     pl.Shadows = true;
     world.Lights.Add(pl);
     OBJReader obj = new OBJReader(File.ReadAllText(@"C:\Users\Belal\Downloads\bunny.obj.txt"));
     Mesh mesh = obj.GetMesh();
     mesh.SetShadows(false);
     mesh.SetMaterial(Material.Glass);
     world.Objects.Add(mesh);
     BBox bb = mesh.GetBoundingBox();
     cam.Target = (bb.Min + bb.Max) * 0.5f;
     Matte matte2 = new Matte(0.5f, 0.5f, new Vector3(1, 1, 1));
     matte2.Shadows = true;
     Plane p = new Plane(new Vector3(0, -20, 0), new Vector3(0, 1, 0), "p1");
     p.SetShadows(true);
     p.SetMaterial(matte2);
     world.Objects.Add(p);
 }
Пример #14
0
 void build6(int ns)
 {
     try
     {
         world.ViewPlane.HRes = 400;
         world.ViewPlane.VRes = 400;
         world.ViewPlane.MaxDepth = 5;
         world.ViewPlane.SetSamples(ns);
         world.Tracer = new Whitted(world);
         Ambient occ = new Ambient();
         occ.RadianceScale = 1.0f;
         //occ.MinAmount = 0f;
         occ.Shadows = true;
         occ.Color = Vector3.One;
         //occ.SetSampler(new MultiJittered(ns));
         world.AmbientLight = occ;
         Pinhole cam = new Pinhole();
         cam.Position = new Vector3(40, 30, 20);
         cam.Target = new Vector3(0, 0, 0);
         cam.Distance = 5000;
         cam.Zoom = 1;
         world.Camera = cam;
         Plastic plas = new Plastic();
         Vector3 color = new Vector3(1);
         float ls = 0.8f;
         plas.ambient = new Lambertian() { Color = color, ReflectionCoefficient = ls };
         plas.diffuse = new Lambertian() { Color = color, ReflectionCoefficient = ls };
         plas.specular = new GlossySpecular() { SpecularColor = color, ReflectionCoefficient = ls, Exponent = 500f };
         Sphere sp = new Sphere(new Vector3(0, 0.5f, 0), 0.5f, "sp");
         sp.SetMaterial(plas);
         world.Objects.Add(sp);
         Matte matte2 = new Matte(0.75f, 0.5f, new Vector3(1, 1, 1));
         matte2.Shadows = true;
         Plane p = new Plane(Vector3.Zero, new Vector3(0, 1, 0), "p1");
         p.SetShadows(true);
         p.SetMaterial(matte2);
         world.Objects.Add(p);
         PointLight pl = new PointLight();
         pl.Color = Vector3.One;
         pl.Position = new Vector3(0, 4, 0);
         pl.RadianceScale = 1.0f;
         pl.Shadows = true;
         world.Lights.Add(pl);
     }
     catch (Exception e)
     {
         MessageBox.Show(e.StackTrace);
         MessageBox.Show(e.TargetSite.ToString());
     }
 }