- Added new dtaablock called Mask which might be re-used in any area.
Currently editing of masks happens in clip editor and they might be used in
compositor nodes only.
- Added new mode to clip clip editor to interact with masks.
Implemented basic tools to create shapes, splines and points. Also implemented
idea of UW points for feather which means feather points are have got U
coordinate along spline (which is measured from 0 to 1) and W is it's weight
meaning distance from main spline.
- Spline points might be parented to movie tracks.
Interface for this isn't best yet.
- Rasterisaztion of masks happens in compositor node (Input -> Mask)
Input image of this ode is used as reference for mask resolution.
Currently all splines of all shapes are rasterizing independently which
means shapes with holes are not supported.
Also feather rasterization is not implemented.
Rasterized was implemented by Pete Larbell, thanks!
Do not consider this is something finished, there's still lots of things to
be done (especially from interface and usability points of view).
The "plural" name for ID_KE was wrong in idcode.c (bke), not matching the MainCollectionDef one used in rna_main.c.
Checked the others too, everything seems ok now.
===========================
Commiting camera tracking integration gsoc project into trunk.
This commit includes:
- Bundled version of libmv library (with some changes against official repo,
re-sync with libmv repo a bit later)
- New datatype ID called MovieClip which is optimized to work with movie
clips (both of movie files and image sequences) and doing camera/motion
tracking operations.
- New editor called Clip Editor which is currently used for motion/tracking
stuff only, but which can be easily extended to work with masks too.
This editor supports:
* Loading movie files/image sequences
* Build proxies with different size for loaded movie clip, also supports
building undistorted proxies to increase speed of playback in
undistorted mode.
* Manual lens distortion mode calibration using grid and grease pencil
* Supervised 2D tracking using two different algorithms KLT and SAD.
* Basic algorithm for feature detection
* Camera motion solving. scene orientation
- New constraints to "link" scene objects with solved motions from clip:
* Follow Track (make object follow 2D motion of track with given name
or parent object to reconstructed 3D position of track)
* Camera Solver to make camera moving in the same way as reconstructed camera
This commit NOT includes changes from tomato branch:
- New nodes (they'll be commited as separated patch)
- Automatic image offset guessing for image input node and image editor
(need to do more tests and gather more feedback)
- Code cleanup in libmv-capi. It's not so critical cleanup, just increasing
readability and understanadability of code. Better to make this chaneg when
Keir will finish his current patch.
More details about this project can be found on this page:
http://wiki.blender.org/index.php/User:Nazg-gul/GSoC-2011
Further development of small features would be done in trunk, bigger/experimental
features would first be implemented in tomato branch.
- use NULL rather then 0 where possible (makes code & function calls more readable IMHO).
- set static variables and functions (exposed some unused vars/funcs).
- use func(void) rather then func() for definitions.
