- Re-arrange functions in headers and implementation file to make them
more grouped by entity they're operating with. Also order of functions
in implementation file should match order of functions in header for
easier navigation.
- Rename some functions to match conventions of naming public functions.
- Some code de-duplication, still some room for improvements tho.
- Split main 2D tracking functions into smaller steps to make it more clear.
Accidentally OpenMP was disabled in some of previous commits, re-enable it.
This adds garbage matte input to new keying node which is used to
force occluding things which can not be eliminated by color operations.
White areas defines areas which should be removed from final result.
Merge keying node from tomato branch into trunk.
It was considered stable and helpful by Mango team and it'll help
studio pipeline, because nodes would stop disappearing when opening
files in current trunk.
Full information about keying nodes could be found there:
http://wiki.blender.org/index.php/User:Nazg-gul/Keying
Merge Keying Screen node developed in tomato branch into trunk.
This node is aimed to make dealing with non-even greenscreens better
by generating gradiented image which could be used a input for keyer
nodes.
Based on building voronoi diagram using motion tracking markers as
sites position and average pattern color as color for that site.
Pretty straignforward node, some documentation is there
http://wiki.blender.org/index.php/User:Nazg-gul/Keying#Screen_color
Use homography transformation for pattern displayed in track preview widget.
Sampling of this pattern happens to resolution of preview widget itself,
which implied some bigger changes in how scopes are working:
- Instead of real pattern store search area in BKE_movieclip_update_scopes,
which is later used for sampling pattern.
- Sampling of pattern happens in ui_draw_but_TRACKPREVIEW from search area
which allows to sample it to actual resolution of preview widget.
- If size of preview widget is not changing, this sampled pattern wouldn't
be re-sampled until scopes are tagged to update.
There are some issues with pattern sampling which seems to happen SamplePlanarPatch,
changing linear sampling to nearest removes that unwanted 1px offset.
Left commented saving of sampled image in ui_draw_but_TRACKPREVIEW which should
help figuring the issue out.
Note that I had to script-tag all sokets' names, as they are currently completely unknown from bpy.types (and hence unreachable for our po generating scripts).
