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Re: Recursively generated B-spline surfaces on arbitrary topological meshes

Posted by Scott Schaefer on January 25, 2005 at 10:55:18:

In Reply to: Recursively generated B-spline surfaces on arbitrary topological meshes posted by Apple on January 20, 2005 at 21:52:47:

: 1) How can I get the notes of Recursively generated B-spline surfaces on "arbitrary topological" meshes?

Someone has already asked this question on the discussion board before so here's what I told them:

Well... you won't be able to find that paper on the web anywhere. It was published too long ago. Here's the reference for it.

E. Catmull and J. Clark. Recursively generated B-spline surfaces on arbitrary topological meshes. Computer-Aided Design, 10:350--355, September 1978.

You'll have to go to your local university's library and hope they have the CAD journal back to 1978 there.

: 2) How can know on how to generate B-Spline surfaces on "abitrary topological" meshes in details(steps by steps--in MATHEMATICA)?

There is Mathematica code available on this website under the "Book" section that implements Catmull-Clark subdivision and other variations.

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Comments:
: : 1) How can I get the notes of Recursively generated B-spline surfaces on "arbitrary topological" meshes? : Someone has already asked this question on the discussion board before so here's what I told them: : Well... you won't be able to find that paper on the web anywhere. It was published too long ago. Here's the reference for it. : E. Catmull and J. Clark. Recursively generated B-spline surfaces on arbitrary topological meshes. Computer-Aided Design, 10:350--355, September 1978. : You'll have to go to your local university's library and hope they have the CAD journal back to 1978 there. : : : 2) How can know on how to generate B-Spline surfaces on "abitrary topological" meshes in details(steps by steps--in MATHEMATICA)? : There is Mathematica code available on this website under the "Book" section that implements Catmull-Clark subdivision and other variations.

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