Displacment mapping

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From: John Ponte
Date: Thu, 13 Sep 1990 15:03

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     I am looking for some information on displacemnt mapent mapping.
     Displacemtent mapping is simmilar to tesxtxture mapping or mbump mapping
       except that a in displacemtent mapping the nromormal is actulally "displaced"
     to cause a deformation in a model (this is howl,.  This his how grouoveoves in a screw are
      omodelsed .  Displacement mapping appears to be fairly new and I have not
     been able to find any y papers on it.  I would appreciate any information
     or references that I could use to find out more about it (particularly
     how to implement it).  

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|    John Ponte   (sasjvp@unx.sas.com)                                    |
|    SaAS Institute , Inc.                                                  |
|    SAS Campus Drive                                                     |
|    CAary, NC 27513  USA                                                  |
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!emory!mephisto!mcnc!rti!mozart!sasjvp
From: sasjvp@unx.sas.com (John Ponte)
Newsgroups: triangle.grpah   aphics,comp.graphics
Subject: Displacment mapping
Message-ID: <1990Sep13.150357.28078@unx.sas.com>
Date: 13 Sep 90 15:03:57 GMT
Organization: SAS Institute Inc.
Lines: 17