Made the 'Offset Factor' setting use a separate variable from the 'Offset' setting in the DNA stuff. While we could get away with this sort of thing in the past, it turns out that with the Datablocks viewer these days, settings sharing an internal var but with different ranges/behaviour doesn't work well anymore, since later instances override earlier ones.
Reverting the part of an earlier commit to show the Evaluation time in the Path panel that made the Evaluation Time setting a factor. This setting should not be a factor, since it gets divided by 'Path Length' to normalise it to the 0-1 range needed. When this setting isn't animated, the evaluation time setting is automatically set to the current frame number, so that when divided by Path Length, child objects still follow the curve.
Spline IK now takes curve-object transforms into account when the 'Chain Offset' option is not enabled, since the intention of that feature is to allow a chain of bones following the shape of a curve to be placed anywhere in the scene.
* Fixed bug with Graph Editor that meant that after switching modes, driver F-Curves would often still be shown black until the curves were edited
* Added notifiers and missing flags for F-Curves and Actions
Thanks to a great doc from Bassam (slikdigit) on the different types of handles (which should probably become/be part of future 2.5 docs), I've revised the code again so that this works well again.
The doc:
http://docs.google.com/View?id=dvgkxj6_1d8cpfw79
- triangulating non planer quads is needed to resolve some artifacts however this also ends up triangulating most faces in - Suzzane subsurf level 4 for eg.
this check could be tuned for better performance but for now skipping it is useful for test renders.
Todo for Campbell:
- Make menu context sensitive
- Make menu automatically run the operator if there is only one option
Note: Saved configurations and keymaps with references to "Extrude and Move" operator needs to be updated to either call the menu or one of the new extrude macros.
The '+' in the cursor during the DND operation is displayed only if drop is accepted.
(through a previous call to GHOST_setAcceptDragOperation(window, TRUE); )
The problem was that wmPushMatrix/wmOrtho/.. and similar functions did not
work well for offscreen rendering. It would have been possible to make a
fake subwindow for this, but I decided to just remove this extra layer as
it does not seem to have much purpose and has been quite confusing when
trying to fix other bugs. The relevant matrices are already stored in
RegionView3D so there will be no increase in calls to glGetFloat, which may
have been a performance reason to use this system in the past.
The problem was: the Blender default camera has DOF distance as 0.0. Since we are using this as Focal Length for the stereo calculation we had terrible stereo by default.
Fix: whenever DOF == 0.0 we use focal length as eye separation * 30.0 (known to be a reasonable value)
