Blender Git Loki

Sequencer: clear cache and animation buffers for strips outside of cursor when rendering

This avoids having bunch of cached images when doing animation rendering,
keeping all the memory available for rendered itself.

This keeps memory usage low when rendering huge edits with mixed
scenes and movie strips.

This should not affect on sped of video encoding, which was confirmed by
some own tests.

Currently commiting to tomato due to not sure if there's something
i can not foresee here.

macros for rectangle center and size

Merging r50045 through r50048 from trunk into soc-2011-tomato

Sequencer: fix regression introduced in own previous commit

Invalidate preprocessed cache when when global sequencer cache is
begin invalidated.

This is needed so scene would be rendered with a proper settings,
not taken from preprocess cache.

svn merge ^/trunk/blender -r50039:50044

minor cleanup to node pasting.

fix for crash pasting nodes into a node tree when the ID pointer is lost.
also fix for ID user count on paste which wasn't increasing.

Merging r50037 through r50039 from trunk into soc-2011-tomato

Sequencer: skip adding ImBuf to cache when it failed to render

svn merge ^/trunk/blender -r50023:50036

Sequencer: Python API for sequence modifiers

fix for own error in bpy.utils.blend_paths() arg parsing.

quiet unused function warnings in RNA for functions created by macros.

added 'Unselected' option to remove doubles, merges selected vertices into unselected ones, but not each other.

disabling the compositor legacy build option now ifdef's exec() functions.

option to build without the legacy compositor

copy as script operator for the console, so you can copy input from a console for use in a textblock.

patch/bugfix [#32006] Fix for Collision Sensor - R6025 pure virtual function call crash when deleting objects in overlay scene by Jay Parker(battery) Fix for bug [#30477] Collision Sensor - R6025 pure virtual function call crash

Fix crash when adding skin modifier to empty mesh

Fixes bug [#32362] SIGSEGV when adding skin modifier to empty mesh
projects.blender.org/tracker/?func=detail&atid=498&aid=32362&group_id=9

Merging r50022 through r50023 from trunk into soc-2011-tomato