/**
* Intersects the given ray with all the geometry in the scene.
*
* @param r ray to check
* @param omit optional traceable that the ray should not collide against
* @return intersection data
*/
public SceneIntersectionResult intersect(Ray r, Traceable omit) {
float d = Float.MAX_VALUE;
IntersectionResult result = null, isr;
Traceable hit = null;
for (Traceable t : m_traceables) {
if (t == null || t == omit) continue;
isr = t.intersect(r);
if (isr.intersects() && isr.getDistance() < d) {
hit = t;
result = isr;
d = isr.getDistance();
}
}
if (result == null) return new SceneIntersectionResult();
return new SceneIntersectionResult(hit, result);
}
