void build10()
{
int ns = 49;
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(40, 30, 20);
cam.Target = new Vector3(0, 0, 0);
cam.Distance = 5500;
cam.Zoom = 1.5f;
world.Camera = cam;
Sphere ss = new Sphere(new Vector3(2f, 0.5f, 1f), 0.5f, "MainPlane");
ss.SetShadows(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), "Box1");
s.SetShadows(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), "Box2");
b2.SetMaterial(m2);
b2.SetShadows(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), "Plane2");
p.SetShadows(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, "Annulus");
an.SetMaterial(m5);
an.SetShadows(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, "Cs");
sc.SetShadows(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, "s1");
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, "s2");
sphere.SetMaterial(smatte2);
world.Objects.Add(sphere);
}
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);
}
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());
}
}
