Scene createScene ()
{
int x = 0;
int y = 0;
Scene scene = new Scene ();
Primitive p;
int nx = 4;
int ny = 4;
int nz = 4;
for (int i = 0; i < nx; i++) {
for (int j = 0; j < ny; j++) {
for (int k = 0; k < nz; k++) {
double xx = 20.0 / (nx - 1) * i - 10.0;
double yy = 20.0 / (ny - 1) * j - 10.0;
double zz = 20.0 / (nz - 1) * k - 10.0;
p = new Sphere (new Vec (xx, yy, zz), 3);
p.setColor (0, 0, (i + j) / (double)(nx + ny - 2));
p.surf.shine = 15.0;
p.surf.ks = 1.5 - 1.0;
p.surf.kt = 1.5 - 1.0;
scene.Objects.Add (p);
}
}
}
scene.Lights.Add (new Light (100, 100, -50, 1.0));
scene.Lights.Add (new Light (-100, 100, -50, 1.0));
scene.Lights.Add (new Light (100, -100, -50, 1.0));
scene.Lights.Add (new Light (-100, -100, -50, 1.0));
scene.Lights.Add (new Light (200, 200, 0, 1.0));
View v = new View (new Vec (x, 20, -30), new Vec (x, y, 0), new Vec (0, 1, 0), 1.0, 35.0 * 3.14159265 / 180.0, 1.0);
scene.RTView = v;
return scene;
}
public void setScene (Scene scene)
{
// Get the objects count
int nLights = scene.Lights.Count;
int nObjects = scene.Objects.Count;
lights = new Light[nLights];
prim = new Primitive[nObjects];
// Get the lights
for (int l = 0; l < nLights; l++) {
lights [l] = scene.Lights [l];
}
// Get the primitives
for (int o = 0; o < nObjects; o++) {
prim [o] = scene.Objects [o];
}
// Set the view
view = scene.RTView;
}