Blender Git Loki

Draw Manager: Fix pose mode not working well.

In the future this will allow us to implement things like face manipulators.

For now however, this is getting on the way of using pose mode
(mesh objects are drawn green).

NOTE: pose engine should also be the one taking care of pose bones

(and for that matter, X-Ray armature option should/could be a property
of the Pose engine even).