Blender Git Loki

Cost of a BVH is calculated using SA(child)/SA(parent)
Although tests didnt showed this to be clearly superior to: cost(bvh) = log(size)

- RNA-wrapped Bone props: head, armature_head, tail, armature_tail.
- more FBX conversion

2.5:

* 3D view Object menu works again, many operators missing still
because they are not yet implemented.
* Constraint types now have separator, and fix too much spacing
in the constraints header.

NLA SoC: Attempt at solving the jumping-views problem

The 'jumping-views' problem affected the NLA and DopeSheet editors, whereby the channels-list and the data-area would get out of sync (vertically) due to the size calculations of the two being done differently.

NLA SoC: Delete Channels operator

F-Curves and Groups can now be deleted again from DopeSheet/Graph Editors.

2.5: fix to allow python panels to override C panels with
the same name.

2.5:

* RNA: enum items with "" indentifier are now interpreted as separators.
* Add Object menu: added consistent names, separators.

2.5: Fix for crash on reload file. Cursor grab should not
assume there to be a window, but also reload file exec was
not returing an OPERATOR_* value.

Importer:
- fixed multi-UV set import and made code more readable
- added #ifdef'ed console output useful for debugging

NLA SoC: Notifier Fixes for Animation Editors

I've gone through all the Animation Editor operators, making sure they send appropriate notifiers, and that these notifiers are handled.

* Added a separate category for animation-related notifiers, since the old-style ones attached to specific datatypes only was turning out to be not too feasible.

* For now, the focus has been on making sure that all Animation Editors update when there have been any potentially suitable changes at all. Later on, we can filter these more carefully to only take the ones we really need (for optimisation purposes)

Importer fixes:
- remove empty meshes created by add_object call
- make_edges
- don't create a mesh object for non-mesh nodes

Added export objects hierarchy.

PyRNA api wasnt using python subclasses most of the time.

Now this will return True
isinstance(bpy.data.meshes[0], bpy.types.Mesh)

Use the StructRNA identifier for the new classes name properties because classes were being named by the data names rather then the type names.

Set the __module__ for the new type which makes printing the class not use the script name where the type is first initialized.
eg: bpy.types.Mesh instead of buttons_object.Mesh

This still isnt quite right since opertators and panels all get their own type, when they should all use an operator type.

NLA SoC: Fixes for renamed headers (BIF_transform.h -> ED_transform.h)

NLA SoC: Merge from 2.5

21330 to 21469

NLA SoC: Tweaks from feedback from Broken + jez

* Renamed the 'blend' blending mode to 'replace', since that's what it usually does

* Drawing a darkened rect behind the keyframes shown in the action line

--

* Fixed typo made last night which broke compiling
* Consolidated all the keyframe-shape drawing code to use a single codebase. Even if we don't ultimately go with OpenGL keyframes, there's always a tidy option for that now.

2.5: Various

* Weight paint: brush strength was changed to both define weight
and strength, this can't work, made them separate buttons.
* Allow adding particle system as modifier (fix crash).
* 3D view modal ops (zoom ..) could not be ended when invoked
from a button.
* Fix some warnings.
* Fix spelling in particle RNA property.

2.5: Buttons Window

* Fix poll() callback changes in recent commit, note that these have
to work with pinned context too.
* Hide header for context panels in py layout.
* Don't jump back when collapsing a panel, allow the view to be
over some empty space until you scroll back.
* Fix follow context icon, order had to be reversed in icon file.
* ID template now has icon as part of browse button instead of
outside the buttons.

2.5: fix for last commit, left in debug print.

2.5 Buttons:

* Fixed some Bugs from Commit 21458.

* Show Preview Render only when there is an active id block.

* Some Code Cleanup (especially in polls). Please try to keep it clean ;-)