Subdivide recode assistance!

- Added subdivide sck upport for vertex groups
- Brought back subdivide-smooth, but it doesn't work as good as before yet,
  it used to catch an exception for subdividing the middle vertex of a quad,
  with edge-based subdivide it's not that simple. Will check later.
- made "number of cuts" a static variable, so it doesn't jump back to 2
  all the time

Coder level notes:

- removed the old subdivide code (yay, over 30k code less!)
- did some minor layout cleanups in the new code (just consistant syntax)
- removed redundant code parts, to enable smooth & vgroup subdiv
- subdivide smooth can do multiple cuts too, but i like to see that only
  as option when our smooth formula is good!

Compliment:

I think Johnny really made comprehensible design and nice code here. Was a
joy to work with. :)

1 files changed, 1 insertions, 2 deletions

diff --git a/source/blender/src/toolbox.c b/source/blender/src/toolbox.c
index 10877d21fd6..7b4484e211b 100644
--- a/source/blender/src/toolbox.c
+++ b/source/blender/src/toolbox.c
@@ -1181,8 +1181,7 @@ short sbutton(char *var, float min, float max, char *str)
 	return 0;
 }
 
-short fbutton(float *var, float min, float max, float a1, float a2, 
-char *str)
+short fbutton(float *var, float min, float max, float a1, float a2, char *str)
 {
 	uiBlock *block;
 	ListBase listb={0, 0};