notes.txt

global g_defaultSkeleton - true if default skeleton, used in mrw_g2_glm for export.

gla export with existing skeleton: basically load file without animations, then add those and save.

weights:
* by group:
  * mesh.vertices[n].groups[n].(group|weight)
  * group is index into object.vertex_groups
  * object.vertex_groups[index].name is the only interesting thing, methinks.
* by bone:
  * ???

fromBlender() can FAIL!

export:
* Skeleton:
  * check if bones match specification, if any
  * save bones
  * save animations
    * create dictionary of parent bones (once)
	* somehow calculate correct offset
    * list of compBones
	* dict of compBone -> listIndex
* Mesh:
  * create bone dictionary
  * make sure bone dictionary keys = bone names in models
  * todo