public void Scene2()
{
var camera = new Camera(new Point3(5.0, 5.0, -5.0),
new Point3(0.0, 0.0, 0.0),
Vector3.UnitY,
1.0, // Short focal length
picture.Width, picture.Height);
scene.Camera = camera;
scene.Antialias = true;
var l = new Light(new Point3(7.0, 7.0, -7.0), // Position
new Colour(1.0), // Colour
0.5); // Intensity
scene.Add(l);
// l = new Light(new Point(-1.0, 5.0, 3.0), // Position
// new Colour(1.0), // Colour
// 0.5); // Intensity
// scene.Add(l);
Material mat;
Finish fin;
fin = new Finish(0.6, 0.4, 0.4, 0.5);
var blue = new Pigment(Colour.CornflowerBlue);
mat = new Material(blue, fin);
Solid s1 = new CylinderX(1.0, 1.0, mat);
var orchid = new Pigment(Colour.Orchid);
mat = new Material(orchid, fin);
Solid s2 = new CylinderY(1.0, 1.0, mat);
var pink = new Pigment(Colour.DeepPink);
mat = new Material(pink, fin);
Solid s3 = new CylinderZ(1.0, 1.0, mat);
scene.Add(s1 | s2 | s3);
var orange = new Pigment(Colour.Orange);
fin = new Finish(0.3, 0.4, 10.0, 0.5);
mat = new Material(orange, fin);
mat.MakeTransparent(Colour.Gold, 1.3);
Solid s = new Sphere(new Point3(0.0, 0.0, 0.0), 2.0, mat);
scene.Add(s);
}
private Solid Cylinder(Point3 a, Point3 b, double diameter)
{
Solid c = new CylinderX(diameter, diameter);
var t = new Transform();
var along = b - a;
if (along.Norm() < 0.001)
{
return(null);
}
var angle = Math.Atan2(b.y - a.y, b.x - a.x) * 180.0 / Math.PI;
t.Rotate(Axis.Z, -angle);
t.Translate(a);
c.Apply(t);
var p1 = new Plane(a, -along);
var p2 = new Plane(b, along);
c = c & p1;
c = c & p2;
return(c);
}
