[ggt-checkins] cvs commit: GGT/modules/GMTL/gmtl Xforms.h

[Kevin M. <sub...@us...>]

subatomic    2002/02/28 06:24:12 PST

  Modified files:
    modules/GMTL/gmtl    Xforms.h 
  Log:
  updated xform(quat, vec) to use conj instead of invert.  faster, and it works.
  found this equation in game programming gems #1.
  
  xform(quat, vec) and operator*(quat,vec) are faster by about 10%
  
  Revision  Changes    Path
  1.8       +8 -4      GGT/modules/GMTL/gmtl/Xforms.h

http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/ggt/GGT/modules/GMTL/gmtl/Xforms.h.diff?r1=1.7&r2=1.8&diff_format=l