Method intersect

benchmark/bench/raytracer.java:58–67

(Hit i, Ray ray)

            objs = new LinkedList();
        }
        public Hit intersect(Hit i, Ray ray) {
            double l = bound.ray_sphere(ray);
            if (l >= i.lambda) return i;
            ListIterator it = objs.listIterator(0);
            while (it.hasNext()) {
                Scene scene = (Scene)it.next();
                i = scene.intersect(i, ray);
            }
            return i;
        }
    }
    double ray_trace(Vec light, Ray ray, Scene scene) {
        Hit i = scene.intersect(new Hit(infinity, new Vec(0, 0, 0)), ray);