This is a real-time raytracer i wrote in Java just as a little test to see
if i could do it. It features reflection, shadows, phong lightning, adaptive
subsampling and more. The subsampling obviously also works for reflected
objects, reflected shadows, highlights etc.
The framerate isnt great at the moment but apart from the subsampling it
isn't optimized at all yet and is actually a fairly generic raytracer.
Go to my site at http://remon.mojomedia.at and click Projects to see the
applet in action. Note that some people will need Sun's 1.4 VM to run this