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Text File  |  1993-01-22  |  609 b   |  16 lines
  1. Newsgroups: comp.graphics
  2. Path: sparky!uunet!usc!news.service.uci.edu!unogate!stgprao
  3. From: stgprao@st.unocal.COM (Richard Ottolini)
  4. Subject: Re: POLYGON DECIMATION of big geometries
  5. Message-ID: <1993Jan22.155134.11421@unocal.com>
  6. Sender: news@unocal.com (Unocal USENET News)
  7. Organization: Unocal Corporation
  8. References: <C187qp.EFA@news.iastate.edu>
  9. Date: Fri, 22 Jan 1993 15:51:34 GMT
  10. Lines: 4
  11.  
  12. Other decimation heuristics include:
  13.     - if neighboring normals are "not very different", merge the polygons;
  14.     - polygons with long aspect ratios should be merged with beighbors in the shorter
  15.           direction
  16.