Motion Paths - (Part 3) Operators, Drawing, and Fixes

This commit makes the new-style Motion Paths work for Objects and Bones. Motion Paths can either be added for Objects (Object buttons) or for Selected Bones in PoseMode (Armature Buttons), and/or removed from these panels too.

Changes:
* Changed the way the baking code worked, since it was better to be able to bake a bunch of objects at once, instead of doing it per object
* Fixed a variety of bugs regarding initialising defaults and reading old files
* Added operators for Objects (like for bones), and replaced the existing code for bones.
* Fixed bug with baking code that was causing it to bake the wrong ranges

Todos:
* Frame number drawing is currently messed up, since the "cached" text drawing takes into account the object transforms.
* The new MotionPath panels currently appear as the first panels in the respective contexts, probably due to the order in which the files are included. This needs some fixing, though not sure what the best way is yet.

1 files changed, 3 insertions, 1 deletions

diff --git a/source/blender/blenkernel/BKE_anim.h b/source/blender/blenkernel/BKE_anim.h
index 4862f4e5c46..c664469527e 100644
--- a/source/blender/blenkernel/BKE_anim.h
+++ b/source/blender/blenkernel/BKE_anim.h
@@ -53,7 +53,9 @@ void animviz_free_motionpath_cache(struct bMotionPath *mpath);
 void animviz_free_motionpath(struct bMotionPath *mpath);
 
 struct bMotionPath *animviz_verify_motionpaths(struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan);
-void animviz_calc_motionpaths(struct Scene *scene, struct Object *ob);
+
+void animviz_get_object_motionpaths(Object *ob, ListBase *targets);
+void animviz_calc_motionpaths(struct Scene *scene, ListBase *targets);
 
 /* ---------------------------------------------------- */
 /* Curve Paths */