===========================
- Corrected copyrights in my new files header.
- Added debug option to dump as PNG image content of search
areas tracking between which was failed.
- Removed internal tracking settings like pyramid level and
tolerance. Weren't useful neither for me nor for artists.
- Fixed bug in BKE_tracking_get_marker which could lead
to failure of getting marker for current frame when
there's marker for requested frame.
- Fixed bug with disappearing markers after tracking for
cases when marker was added at frame different from
tracking start frame and tracking start frame is
equal to tracking end frame.
- Stop tracking when no markers could be tracked.
- Changed marker selection rules:
* If marker isn't selected, all it's areas are getting
selected with mouse.
* If marker is selected and selection type doesn't have
"extend" mode (SHIFT isn't holded down) the nearest
to mouse cursor area would be selected. All the reast areas
would loose selection.
- Limit number of frames which would be used in "Track Markers"
operator. So now you could easily track along 10/20/etc frames.
- Change scene current frame after "Track Markers" operator.
- Implemented speed limitors. Now tracking could happen:
* As fast as possible
* With reatime speed (scene FPS)
* With half of realtime speed
* With quarter of realtime speed.
- Got rid of orig_user in MovieTrackingContext and user
in TrackMarkersJob. This prevents crashes when user
joins some space to SpaceClip from which tracking was started.
- Made keyframes on path bigger and do not draw keyframes for
non-selected markers.
TODO: need to get rid of storing main, scene and screen
in TrackMarkersJob. This is needed to set scene's
current frame after tracking (such behavior is comfortable
for artists) but this could lead to crash if scene is
getting removed when tracking job is running.
Render animation operator also stores scene and main,
so such solution could be fine for first time before
we've got something smarter.
===========================
- Added missed stub for blenderplayer, so it should
compile again fine.
- libmv is added to extern/.
Script for bundling needed subset of sourcses from
libmv repo is included there.
- Eigen3 is also added to extern/.
libmv depends on Eigen3 (which isnt't compatible with Eigen2
from API point of view). So both of versions are going to
be in worktree for time (until code which used Eigen2 would be
ported to Eigen3).
- Added some functions to libmv-capi, so some things from
this library could already be used.
- Added the very basic implementation of 2D tracking.
It should be treated as draft for tracking architecture
which probably would be cleaned up, changed or whatever else.
Current implementation was supposed to demonstrate that our
structures and understading is correct to interact with libmv easily.
