Subdivision.org
Subdivision Tutorial
2D Curve Subdivision
3D Mesh Subdivision
Surface of Revolution
Mesh Subdivision

Instructions:
Left-Click and drag to rotate object
Right-Click and drag to translate object
Middle-Click and drag up and down to zoom in/out on object
Note: If you don't have a middle mouse button, try holding down ALT and dragging with the left or right mouse buttons
Select meshes from the drop down menu (be patient... it has to load the files from the server)



Disclaimer
This Java Renderer was written in two days. It is not meant to be a perfect renderer. Specifically, a scan converter was never written and the painter's algorithm is used to draw polygons from back to front. This has problems especially when the polygons almost overlap. You will notice these defects. If you want a better rendering, download the Java3D version of these programs in the downloads section.

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Comments or suggestions: sschaefe@rice.edu