The classes available for scripting are:
Primitive:
- new(position)
- position:Vector
- color:Vector
- difusse, specular, power: Float
Primitive -> Sphere:
- new(radius:Float, position:Vector)
Primitive -> Plane:
- new(normal:Vector, distance:Float)
Scene:
- setBackground(color:Vector)
- setDimensions(width:Float, height:Float)
- addPrimitive(p:Primitive)
- addLight(l:Primitive)
Vector:
- x, y, z:Float
The Math's methods and the trace function are also available.
There are some known bugs and I'm working on crashing them. I also plan to add shadows, reflection, refraction etc to the raytracer.
Here's an example script:
function rand(n1,n2){
return Math.floor(Math.random()*(n1-n2+1))+n2;
}
scene.eye.set(0, 0, -500);
scene.setDimensions(300, 300);
var i = 0;
var x = -50;
var y = 100.0;
var z = -100.0;
while(i<360){ var deg = i * Math.PI / 180.0; var s = new Sphere(20, new Vector(x += Math.cos(deg) * 50, y -= 15, z += Math.sin(deg) * 130)); s.color = new Vector(rand(0, 255), rand(0, 255), rand(0, 255)); trace(s.color); scene.addPrimitive(s); i += 30; } scene.addLight(new Primitive(new Vector(0, 500, -500)));
