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- MPEG animations in this directory illustrate the changes in the appearance
- of the subdivision surface when scheme parameters are changed.
- The initial mesh for all surfaces is an icosahedron.
-
- For details about the parameters, see
-
- D. Zorin, P. Schroeder, W Sweldens.
- Interpolating Subdivision for Meshes with Arbitrary Topology
- Caltech Computer Science Department Technical Report CS-TR-96-06
-
- first.mpg The first eigenvalue changes from 0.5 to 1,
- then from 1 to -1, and back to 0.5
-
- second.mpg The second eigenvalue changes from 0.25 to 1,
- then from 1 to -1, and back to 0.25.
-
- w.mpg The tension parameter in the Butterfly scheme changes
- from 0.0 to 0.08, then from 0.08 to 0.08 and back to 0.0.