[Bf-blender-cvs] CVS commit: blender/source/blender/blenkernel/intern modifier.c blender/source/blender/blenlib/intern BLI_ghash.c

[Ben Batt]

artificer (Ben Batt) 2006/09/05 15:15:55 CEST

  Modified files:
    blender/source/blender/blenkernel/intern modifier.c 
    blender/source/blender/blenlib/intern BLI_ghash.c 
  
  Log:
  Redesigned the EdgeSplit modifier's splitting algorithm to be better
  structured and more maintainable. The old algorithm could leave the mesh in an
  inconsistent state during recursive calls, making it quite fragile. The new
  algorithm keeps the mesh in a consistent state, and should be more robust.
  
  This commit fixes the issues EdgeSplit was having with non-manifold meshes
  (bug #4946, also reported by several other people). EdgeSplit now works
  correctly with all the test files I have.
  
  This commit also fixes the BLI_ghash_remove function to correctly decrement
  gh->nentries (the number of entries in the hashtable) on a successful removal.
  
  Revision  Changes    Path
  1.72      +316 -222  blender/source/blender/blenkernel/intern/modifier.c
    <http://projects.blender.org/viewcvs/viewcvs.cgi/blender/source/blender/blenkernel/intern/modifier.c.diff?r1=1.71&r2=1.72&cvsroot=bf-blender>
  1.7       +2 -0      blender/source/blender/blenlib/intern/BLI_ghash.c
    <http://projects.blender.org/viewcvs/viewcvs.cgi/blender/source/blender/blenlib/intern/BLI_ghash.c.diff?r1=1.6&r2=1.7&cvsroot=bf-blender>