[Bf-blender-cvs] CVS commit: blender/source/blender/render/intern/source zbuf.c

[Ton Roosendaal]

ton (Ton Roosendaal) 2005/05/24 19:36:20 CEST

  Modified files:
    blender/source/blender/render/intern/source zbuf.c 
  
  Log:
  Found float-related numerical instability with vertices lying EXACT on
  the edge of an image. It should not be clipped, but comparisions with
  floats then can go wrong... here the FLT_EPSILON is to the rescue.
  
  /* smallest such that 1.0+FLT_EPSILON != 1.0 */
  #define FLT_EPSILON 1.19209290e-07F
  
  (Bug fix #2610)
  
  Revision  Changes    Path
  1.23      +6 -2      blender/source/blender/render/intern/source/zbuf.c
    <http://projects.blender.org/viewcvs/viewcvs.cgi/blender/source/blender/render/intern/source/zbuf.c.diff?r1=1.22&r2=1.23&cvsroot=bf-blender>