You can download it:
You can download it here:
http://java.sun.com/javase/technologies/desktop/java3dOr here Java3D.
You can download my presentation data as well.
1. You need to download two files; one is "JaeHyuk Kwak - ray tracing for windows.zip", and another one is "here Java3D."
2. After you install Java3D, you can uncompress my program, and you can double click "rayTrace.bat" file, then you can see what I have made.
*PS: This program is extremely slow. It will take at least 10 second per each scene.