Subdivision tags bug

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2007-09-20
2013-04-25
  • hello again I was testing out an example from the Renderman for Beginners book
    with pixie-2.2.2 and it appears pixie has some issues with holes and creases and corners, at least in
    this example. Only one visible corner when there should be 2, the hole is there but in the wrong place.

    http://smartcg.com/tech/cg/books/RfB/download/contents/Ch04_GeomPrim/Fig_4.33/index.html

    I thought I had tried this example before, so it may be a bug
    in the latest version of pixie.

    Thanks

     
    • George Harker
      George Harker
      2007-09-20

      Thank bill,

      I've fixed these in svn.  It will be in the next release.

      The two bugs were:

      specifying a hole did not work unless it was the first tag.

      we did not permit corners with 1 sharpness for all (you had to specify a sharpness per corner)

      cheers

      George