Commit Graph

10 Commits

Author SHA1 Message Date
Sergey Sharybin
0d7e4f3229 Camera tracking: synchronize changes with own branch
Should be no functional changes.
2012-12-20 11:03:39 +00:00
Sergey Sharybin
b73307471f Synchronize libmv with changes in git branch 2012-05-10 10:39:28 +00:00
Sergey Sharybin
efb9b6c1c3 libmv: bundle new upstream version of libmv from own branch
Added modal solver module which is needed for tripod solving.
For details of this solver read changelog of libmv.
2012-04-14 12:02:39 +00:00
Sergey Sharybin
e6c45cc1de libmv: bundle new upstream version from own branch with rigid registration implementation
Currently not used in blender code but is needed for some current work.
2012-04-12 11:37:51 +00:00
Sergey Sharybin
ce95b0be1e libmv: bundle new upstream version from own branch which should support
compilation of glog on hurd platform.
2012-04-11 13:51:37 +00:00
Sergey Sharybin
b22e06bf7b Re-bundle libmv from own branch.
Should resolve compilation error on some platforms when using linux and
compilation error of libmv on FreeBSB.

It was a regression caused by not applied changes on config_linux.h
and some changes made to utilities.cc were also occasionally missed.
2012-03-12 08:45:06 +00:00
Sergey Sharybin
42b3463030 Bundle new upstream version of libmv from own branch
This version of libmv includes new gflags and glog libraries which makes
it possible to compile libmv with clang compiler.

Also remove code from CMakeLists which was disabling libmv if using clang.

Tested on linux with gcc-4.6 and clang-3.0, windows cmake+msvc and scons+mingw.
Could be some issues with other platforms/build system which shall be simple to resolve.
2012-03-11 19:52:25 +00:00
Sergey Sharybin
2fce23c99a Returning magic _USE_MATH_DEFINES to esm tracker.
Needed to make constants like M_E defined in msvc. Was occasionally
removed on moving main changes in libmv from patch files in blender
repo to won repo (rev44190).
2012-02-17 17:34:16 +00:00
Sergey Sharybin
17f6f7e2af Camera tracking: switch to own repo of libmv where most of patches are applied
and which includes latest changes from Keir's branch.

Hopefully it'll make backporting of changes back to main libmv repo easier.
2012-02-17 15:39:32 +00:00
Sergey Sharybin
27d42c63d9 Camera tracking integration
===========================

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.
2011-11-07 12:55:18 +00:00