Blender Git Loki

These files are needed for booleans (which I had disabled)
reverse merge:
svn merge . -r34357:34356

remove MSVC 6.0 workaround.

remove unused memutil classes

Adding links to groups using the links.new function in RNA wasn't updating the group owntype. This lead to sockets being linked and external at the same time.

Fixed bug [#25649] Image editor paint icon missing until enter weight
paint

A couple underlying issues:

* Paint icon was looking only at the object mode to determine what the
"current" mode is, but that gave problems when the object mode was
anything other than texpaint, but 2D image paint was turned on. Fix
was to also look at what space is being drawn, and only if it's in
the 3D view does it look at the ob mode.

* The brushes lists weren't getting filtered correctly in the same
case where 2D image paint was on but a different object mode is
enabled. Fixed by changing the brush rna poll to look at the paint
source, rather than the object mode.

Bugfix, IRC report

Texture nodes: including output node in group crashed when it got
connected. Note that this feature is not supported to do anything
else than temporarily giving an output when editing node groups.

Fix for 25655: Crashes with texture node in compositor.
Texture node was using the preview buffer instead of socket output buffers, which is already free'd at that point.

defining types via python gave confusing errors because DefRNA.laststruct was being used for errors when the new property wasn't on the last struct.
added CONTAINER_RNA_ID() define to get the ID from the ContainerRNA type.

detect mathutils types with mathutils_array_parse(), was using PySequence_Fast(), converting into a tuple every time then back to a float array.
gives approx 6x speedup with eg mathutils.Vector(some_vector).

use fast sequence functions for python's bpy.props.EnumProperty() arg parsing.

Defining bpy.props.EnumProperty(... , options={'ENUM_FLAG'}) wasnt working right with default values.

fix for using un-initialized stack memory with bullet triangle mesh collisions.
the 4th component of the vector is used later when copying the vector.

Merged changes in the trunk up to revision 34335.

py api: bpy.path.abspath(), option to return relative to a path other then the current blend file.

move to bf-extensions

bugfix [#25640] Cannot edit custom property values in it's popup window

Bugfix:

Texture nodes, the Image node didn't get initialized on load.
This caused the node to refuse accepting a new Image if a
file couldn't be found on saving.

remove/comment unused defines.

misc edits, no functional changes
- enabling/disabling no longer prints in the terminal unless in debug mode.
- remove 'header' struct from BLI_storage_types.h, from revision 2 and is not used.
- Add GCC property to guardedalloc to warn if the return value from allocation functions isn't used.

IRC bugreport fix: thumb brush works incorrect when using tablet by Dan McGrath (troubled)

Quite silly fix, not sure if it could be smarter with current events/brushes design.
Use pressure_value from first brush step for brushes which don't support strokes -- thumb.
brush, brushes with anchored stroke method.

Should be fixed in nicer way after events redesigning.

P.S. Tried to place pressure saving into invaliants update fuunction, but it seens
that this function wouldn't know about pressure yet.