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tornavis/source/blender/blenkernel/BKE_tracking.h

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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 13:55:18 +01:00
/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2011 Blender Foundation.
* All rights reserved.
*
* Contributor(s): Blender Foundation,
* Sergey Sharybin
*
* ***** END GPL LICENSE BLOCK *****
*/
unify include guard defines, __$FILENAME__ without the underscores these clogged up the namespace for autocompleation which was annoying.
2012-02-17 19:59:41 +01:00
#ifndef __BKE_TRACKING_H__
#define __BKE_TRACKING_H__
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 13:55:18 +01:00
move bmesh wiki docs into bmesh header and update doxygen. also have doxygen ignore *.py files and fix some warnings.
2012-02-27 21:27:19 +01:00
/** \file BKE_tracking.h
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 13:55:18 +01:00
* \ingroup bke
* \author Sergey Sharybin
*/
struct bGPDlayer;
struct ImBuf;
Object tracking; initial commit This commit implements basis stuff needed for object tracking, use case isn't perfect now, interface also should be cleaned a bit. - Added list of objects to be tracked. Default there's only one object called "Camera" which is used for solving camera motion. Other objects can be added and each of them will have it;s own list of tracks. Only one object can be used for camera solving at this moment. - Added new constraint called "Object Tracking" which makes oriented object be moving in the save way as solved object motion. - Scene orientation tools can be used for orienting object to bundles. - All tools which works with list of tracks or reconstruction data now gets that lists from active editing object. - All objects and their tracking data are available via python api.
2011-12-05 19:57:17 +01:00
struct ListBase;
Camera tracking: moved camera solver into it's own job In some cases solving can take a while (especially when refining is used) and keeping interface locked is a bit annoying. Now camera solver is moved to job system and interface isn't locking. Reporting progress isn't really accurate, but trying to make it more linear can lead to spending more effort on it than having benefit. Also, changing status in the information line helps to understand that blender isn't hang up and solving is till working nicely. Main changes in code: - libmv_solveReconstruction now accepts additional parameters: * progress_update_callback - a function which is getting called from solver algorithm to report progress back to Blender. * callback_customdata - a user-defined context which is passing to progress_update_callback so progress can be updated in needed blender-side data structures. This parameters are optional. - Added structure MovieTrackingStats which is placed in MovieTracking structure. It's supposed to be used for displaying information about different operations (currently it's only camera solver, but can be easily used for something else in the future) in clip editor. This statistics structure is getting allocated for time operator is working and not saving into .blend file. - Clip Editor now displays statistics stored in MovieTrackingStats structure like it's done for rendering.
2011-11-28 14:49:42 +01:00
struct MovieReconstructContext;
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 13:55:18 +01:00
struct MovieTrackingTrack;
struct MovieTrackingMarker;
struct MovieTracking;
struct MovieTrackingContext;
Object tracking; initial commit This commit implements basis stuff needed for object tracking, use case isn't perfect now, interface also should be cleaned a bit. - Added list of objects to be tracked. Default there's only one object called "Camera" which is used for solving camera motion. Other objects can be added and each of them will have it;s own list of tracks. Only one object can be used for camera solving at this moment. - Added new constraint called "Object Tracking" which makes oriented object be moving in the save way as solved object motion. - Scene orientation tools can be used for orienting object to bundles. - All tools which works with list of tracks or reconstruction data now gets that lists from active editing object. - All objects and their tracking data are available via python api.
2011-12-05 19:57:17 +01:00
struct MovieTrackingObject;
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 13:55:18 +01:00
struct MovieClipUser;
struct MovieDistortion;
struct Camera;
struct Object;
struct Scene;
Correction to r54600 Calculate dependent area based on distortion model rather than using 15% of image resolution for this. Some assumptions here: - We're assuming real-life camera calibration is used here - Maximal undistortion delta would be achieved on frame boundary - Distortion fully goes inside frame This makes it possible to approximate margin for distortion by checking undistortion delta across frame boundary and use it for dependent area of interest. We do not use any formula-based equation here because we're likely support other distortion models and in that case it'll be stupid to try detecting formula here.
2013-02-18 11:12:44 +01:00
struct rcti;
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** Common functions **** */
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
void BKE_tracking_free(struct MovieTracking *tracking);
void BKE_tracking_settings_init(struct MovieTracking *tracking);
struct ListBase *BKE_tracking_get_active_tracks(struct MovieTracking *tracking);
struct MovieTrackingReconstruction *BKE_tracking_get_active_reconstruction(struct MovieTracking *tracking);
/* matrices for constraints and drawing */
void BKE_tracking_get_camera_object_matrix(struct Scene *scene, struct Object *ob, float mat[4][4]);
void BKE_tracking_get_projection_matrix(struct MovieTracking *tracking, struct MovieTrackingObject *object,
int framenr, int winx, int winy, float mat[4][4]);
/* **** Clipboard **** */
void BKE_tracking_clipboard_free(void);
void BKE_tracking_clipboard_copy_tracks(struct MovieTracking *tracking, struct MovieTrackingObject *object);
int BKE_tracking_clipboard_has_tracks(void);
void BKE_tracking_clipboard_paste_tracks(struct MovieTracking *tracking, struct MovieTrackingObject *object);
/* **** Track **** */
struct MovieTrackingTrack *BKE_tracking_track_add(struct MovieTracking *tracking, struct ListBase *tracksbase,
Code style cleaup for motion-tracking modules. Should be no functional changes.
2012-03-26 01:19:21 +02:00
float x, float y, int framenr, int width, int height);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
void BKE_tracking_track_unique_name(struct ListBase *tracksbase, struct MovieTrackingTrack *track);
void BKE_tracking_track_free(struct MovieTrackingTrack *track);
void BKE_tracking_track_flag_set(struct MovieTrackingTrack *track, int area, int flag);
void BKE_tracking_track_flag_clear(struct MovieTrackingTrack *track, int area, int flag);
int BKE_tracking_track_has_marker_at_frame(struct MovieTrackingTrack *track, int framenr);
int BKE_tracking_track_has_enabled_marker_at_frame(struct MovieTrackingTrack *track, int framenr);
void BKE_tracking_track_path_clear(struct MovieTrackingTrack *track, int ref_frame, int action);
Motion Tracking: fixed dopesheet left in incorrect state after joining tracks
2012-10-15 12:43:10 +02:00
void BKE_tracking_tracks_join(struct MovieTracking *tracking, struct MovieTrackingTrack *dst_track, struct MovieTrackingTrack *src_track);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
struct MovieTrackingTrack *BKE_tracking_track_get_named(struct MovieTracking *tracking,
struct MovieTrackingObject *object,
const char *name);
struct MovieTrackingTrack *BKE_tracking_track_get_indexed(struct MovieTracking *tracking, int tracknr,
struct ListBase **tracksbase_r);
struct MovieTrackingTrack *BKE_tracking_track_get_active(struct MovieTracking *tracking);
float *BKE_tracking_track_get_mask(int frame_width, int frame_height, struct MovieTrackingTrack *track,
struct MovieTrackingMarker *marker);
/* selection */
void BKE_tracking_track_select(struct ListBase *tracksbase, struct MovieTrackingTrack *track, int area, int extend);
void BKE_tracking_track_deselect(struct MovieTrackingTrack *track, int area);
/* **** Marker **** */
struct MovieTrackingMarker *BKE_tracking_marker_insert(struct MovieTrackingTrack *track,
Code style cleaup for motion-tracking modules. Should be no functional changes.
2012-03-26 01:19:21 +02:00
struct MovieTrackingMarker *marker);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
void BKE_tracking_marker_delete(struct MovieTrackingTrack *track, int framenr);
void BKE_tracking_marker_clamp(struct MovieTrackingMarker *marker, int event);
struct MovieTrackingMarker *BKE_tracking_marker_get(struct MovieTrackingTrack *track, int framenr);
struct MovieTrackingMarker *BKE_tracking_marker_get_exact(struct MovieTrackingTrack *track, int framenr);
struct MovieTrackingMarker *BKE_tracking_marker_ensure(struct MovieTrackingTrack *track, int framenr);
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 13:55:18 +01:00
Scale search area when doing planar tracking Helps keeping features tracked when there's large scale happens without need to manually re-adjust search area. Currently using factor of pattern's boundbox scale, but probably could be done in more accurate way?
2012-06-11 13:40:54 +02:00
void BKE_tracking_marker_pattern_minmax(const struct MovieTrackingMarker *marker, float min[2], float max[2]);
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 13:55:18 +01:00
Added utility function to return marker's subframe position Used in mask parenting stuff.
2012-07-27 12:12:58 +02:00
void BKE_tracking_marker_get_subframe_position(struct MovieTrackingTrack *track, float framenr, float pos[2]);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** Object **** */
struct MovieTrackingObject *BKE_tracking_object_add(struct MovieTracking *tracking, const char *name);
all remove functions now invalidate the RNA objects passed, to help script authors to avoid bugs with accessing removed data.
2012-11-02 10:41:26 +01:00
int BKE_tracking_object_delete(struct MovieTracking *tracking, struct MovieTrackingObject *object);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
void BKE_tracking_object_unique_name(struct MovieTracking *tracking, struct MovieTrackingObject *object);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
struct MovieTrackingObject *BKE_tracking_object_get_named(struct MovieTracking *tracking, const char *name);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
struct MovieTrackingObject *BKE_tracking_object_get_active(struct MovieTracking *tracking);
struct MovieTrackingObject *BKE_tracking_object_get_camera(struct MovieTracking *tracking);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
struct ListBase *BKE_tracking_object_get_tracks(struct MovieTracking *tracking, struct MovieTrackingObject *object);
struct MovieTrackingReconstruction *BKE_tracking_object_get_reconstruction(struct MovieTracking *tracking,
struct MovieTrackingObject *object);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** Camera **** */
void BKE_tracking_camera_shift_get(struct MovieTracking *tracking, int winx, int winy, float *shiftx, float *shifty);
void BKE_tracking_camera_to_blender(struct MovieTracking *tracking, struct Scene *scene,
struct Camera *camera, int width, int height);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
struct MovieReconstructedCamera *BKE_tracking_camera_get_reconstructed(struct MovieTracking *tracking,
struct MovieTrackingObject *object,
int framenr);
void BKE_tracking_camera_get_reconstructed_interpolate(struct MovieTracking *tracking,
struct MovieTrackingObject *object,
int framenr, float mat[4][4]);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** Distortion/Undistortion **** */
struct MovieDistortion *BKE_tracking_distortion_new(void);
void BKE_tracking_distortion_update(struct MovieDistortion *distortion, struct MovieTracking *tracking,
int calibration_width, int calibration_height);
Multi-threaded frame calculation for movie clip proxies This commit implements multi-threaded calculation of frames when building proxies. Both scaling and undistortion steps are now threaded. Frames and proxy resolution are still handled one-by-one, saving files after every single step. So if HDD is not so fast, this commit could have not so much benefit. Internal changes: - Added IMB_scaleImBuf_threaded which scales given image buffer in multiple threads and uses bilinear filtering. - libmv's camera intrinsics now have SetThreads() method which is used to specify how many OpenMP threads to use for buffer distortion/undistortion. And yeah, this code is using OpenMP for threading. - Reshuffled a bit libmv-capi calls and added function BKE_tracking_distortion_set_threads to specify number of threads used by intrinscis.
2013-03-15 12:59:46 +01:00
void BKE_tracking_distortion_set_threads(struct MovieDistortion *distortion, int threads);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
struct MovieDistortion *BKE_tracking_distortion_copy(struct MovieDistortion *distortion);
struct ImBuf *BKE_tracking_distortion_exec(struct MovieDistortion *distortion, struct MovieTracking *tracking,
struct ImBuf *ibuf, int width, int height, float overscan, int undistort);
void BKE_tracking_distortion_free(struct MovieDistortion *distortion);
Object tracking; initial commit This commit implements basis stuff needed for object tracking, use case isn't perfect now, interface also should be cleaned a bit. - Added list of objects to be tracked. Default there's only one object called "Camera" which is used for solving camera motion. Other objects can be added and each of them will have it;s own list of tracks. Only one object can be used for camera solving at this moment. - Added new constraint called "Object Tracking" which makes oriented object be moving in the save way as solved object motion. - Scene orientation tools can be used for orienting object to bundles. - All tools which works with list of tracks or reconstruction data now gets that lists from active editing object. - All objects and their tracking data are available via python api.
2011-12-05 19:57:17 +01:00
fill in dummy values when using movie clip distort node but compiled without libmv.
2012-08-01 00:01:44 +02:00
void BKE_tracking_distort_v2(struct MovieTracking *tracking, const float co[2], float r_co[2]);
void BKE_tracking_undistort_v2(struct MovieTracking *tracking, const float co[2], float r_co[2]);
Object tracking; initial commit This commit implements basis stuff needed for object tracking, use case isn't perfect now, interface also should be cleaned a bit. - Added list of objects to be tracked. Default there's only one object called "Camera" which is used for solving camera motion. Other objects can be added and each of them will have it;s own list of tracks. Only one object can be used for camera solving at this moment. - Added new constraint called "Object Tracking" which makes oriented object be moving in the save way as solved object motion. - Scene orientation tools can be used for orienting object to bundles. - All tools which works with list of tracks or reconstruction data now gets that lists from active editing object. - All objects and their tracking data are available via python api.
2011-12-05 19:57:17 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
struct ImBuf *BKE_tracking_undistort_frame(struct MovieTracking *tracking, struct ImBuf *ibuf,
int calibration_width, int calibration_height, float overscan);
struct ImBuf *BKE_tracking_distort_frame(struct MovieTracking *tracking, struct ImBuf *ibuf,
int calibration_width, int calibration_height, float overscan);
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 13:55:18 +01:00
Correction to r54600 Calculate dependent area based on distortion model rather than using 15% of image resolution for this. Some assumptions here: - We're assuming real-life camera calibration is used here - Maximal undistortion delta would be achieved on frame boundary - Distortion fully goes inside frame This makes it possible to approximate margin for distortion by checking undistortion delta across frame boundary and use it for dependent area of interest. We do not use any formula-based equation here because we're likely support other distortion models and in that case it'll be stupid to try detecting formula here.
2013-02-18 11:12:44 +01:00
void BKE_tracking_max_undistortion_delta_across_bound(struct MovieTracking *tracking, struct rcti *rect, float delta[2]);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** Image sampling **** */
struct ImBuf *BKE_tracking_sample_pattern(int frame_width, int frame_height,
struct ImBuf *struct_ibuf, struct MovieTrackingTrack *track,
Fix for incorrect subpixel precision of marker when using track offset Issue was caused by the way how pattern sampling happens in case of anchored display: track offset is applying on search buffer which means offset is rounding to an integer. Fractional pat of offset was completely ignoring which lead to jumps in pattern buffer. This was only a visualization issue in track preview widget.
2013-03-04 19:30:48 +01:00
struct MovieTrackingMarker *marker, int from_anchor, int use_mask,
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
int num_samples_x, int num_samples_y, float pos[2]);
struct ImBuf *BKE_tracking_get_pattern_imbuf(struct ImBuf *ibuf, struct MovieTrackingTrack *track,
struct MovieTrackingMarker *marker, int anchored, int disable_channels);
struct ImBuf *BKE_tracking_get_search_imbuf(struct ImBuf *ibuf, struct MovieTrackingTrack *track,
struct MovieTrackingMarker *marker, int anchored, int disable_channels);
Color channels now can be disabled for the whole frame in clip editor
2012-01-15 14:31:58 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
void BKE_tracking_disable_channels(struct ImBuf *ibuf, int disable_red, int disable_green,
int disable_blue, int grayscale);
Camera tracking: tracks copy/paste operator This commit implements basic clipboard support for movie tracking data int clip editor. Used own implementation of clipboard like it's done for sequencer. Ideally it needed to be switched to more general clipboard system, but currently this system is designed for text data only and it need to be re-designed itself. But this feature is quite useful since object tracking is implemented, so it should be OK to live with such own implementation for a while.
2012-01-09 21:18:48 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** 2D tracking **** */
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 13:55:18 +01:00
struct MovieTrackingContext *BKE_tracking_context_new(struct MovieClip *clip, struct MovieClipUser *user,
style cleanup
2012-06-10 21:59:02 +02:00
short backwards, short sequence);
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 13:55:18 +01:00
void BKE_tracking_context_free(struct MovieTrackingContext *context);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
void BKE_tracking_context_sync(struct MovieTrackingContext *context);
void BKE_tracking_context_sync_user(const struct MovieTrackingContext *context, struct MovieClipUser *user);
int BKE_tracking_context_step(struct MovieTrackingContext *context);
Refine markers position operator This operator will run a tracker from previous keyframe to current frame for all selected markers. Current markers positions are considering initial position guess which could be updated by a tracker for better match. Useful in cases when feature disappears from the frame and then appears again. Usage in this case is the following: - When feature point re-appeared on frame, manully place marker on it. - Use Refine Markers operation (which is in Track panel) to allow tracker to find a better match. Depending on direction of tracking use either Forwards or Backwards refining. It's easy: if trackign happens forwards, use Refine Frowards, otherwise use Refine Backwards :)
2013-05-12 18:04:14 +02:00
void BKE_tracking_refine_marker(struct MovieClip *clip, struct MovieTrackingTrack *track, struct MovieTrackingMarker *marker, int backwards);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** Camera solving **** */
int BKE_tracking_reconstruction_check(struct MovieTracking *tracking, struct MovieTrackingObject *object,
char *error_msg, int error_size);
Camera tracking: moved camera solver into it's own job In some cases solving can take a while (especially when refining is used) and keeping interface locked is a bit annoying. Now camera solver is moved to job system and interface isn't locking. Reporting progress isn't really accurate, but trying to make it more linear can lead to spending more effort on it than having benefit. Also, changing status in the information line helps to understand that blender isn't hang up and solving is till working nicely. Main changes in code: - libmv_solveReconstruction now accepts additional parameters: * progress_update_callback - a function which is getting called from solver algorithm to report progress back to Blender. * callback_customdata - a user-defined context which is passing to progress_update_callback so progress can be updated in needed blender-side data structures. This parameters are optional. - Added structure MovieTrackingStats which is placed in MovieTracking structure. It's supposed to be used for displaying information about different operations (currently it's only camera solver, but can be easily used for something else in the future) in clip editor. This statistics structure is getting allocated for time operator is working and not saving into .blend file. - Clip Editor now displays statistics stored in MovieTrackingStats structure like it's done for rendering.
2011-11-28 14:49:42 +01:00
style cleanup
2012-06-10 21:59:02 +02:00
struct MovieReconstructContext *BKE_tracking_reconstruction_context_new(struct MovieTracking *tracking,
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
struct MovieTrackingObject *object,
int keyframe1, int keyframe2,
int width, int height);
Camera tracking: moved camera solver into it's own job In some cases solving can take a while (especially when refining is used) and keeping interface locked is a bit annoying. Now camera solver is moved to job system and interface isn't locking. Reporting progress isn't really accurate, but trying to make it more linear can lead to spending more effort on it than having benefit. Also, changing status in the information line helps to understand that blender isn't hang up and solving is till working nicely. Main changes in code: - libmv_solveReconstruction now accepts additional parameters: * progress_update_callback - a function which is getting called from solver algorithm to report progress back to Blender. * callback_customdata - a user-defined context which is passing to progress_update_callback so progress can be updated in needed blender-side data structures. This parameters are optional. - Added structure MovieTrackingStats which is placed in MovieTracking structure. It's supposed to be used for displaying information about different operations (currently it's only camera solver, but can be easily used for something else in the future) in clip editor. This statistics structure is getting allocated for time operator is working and not saving into .blend file. - Clip Editor now displays statistics stored in MovieTrackingStats structure like it's done for rendering.
2011-11-28 14:49:42 +01:00
void BKE_tracking_reconstruction_context_free(struct MovieReconstructContext *context);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
void BKE_tracking_reconstruction_solve(struct MovieReconstructContext *context, short *stop, short *do_update,
Code style cleaup for motion-tracking modules. Should be no functional changes.
2012-03-26 01:19:21 +02:00
float *progress, char *stats_message, int message_size);
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
int BKE_tracking_reconstruction_finish(struct MovieReconstructContext *context, struct MovieTracking *tracking);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** Feature detection **** */
Object tracking; initial commit This commit implements basis stuff needed for object tracking, use case isn't perfect now, interface also should be cleaned a bit. - Added list of objects to be tracked. Default there's only one object called "Camera" which is used for solving camera motion. Other objects can be added and each of them will have it;s own list of tracks. Only one object can be used for camera solving at this moment. - Added new constraint called "Object Tracking" which makes oriented object be moving in the save way as solved object motion. - Scene orientation tools can be used for orienting object to bundles. - All tools which works with list of tracks or reconstruction data now gets that lists from active editing object. - All objects and their tracking data are available via python api.
2011-12-05 19:57:17 +01:00
void BKE_tracking_detect_fast(struct MovieTracking *tracking, struct ListBase *tracksbase, struct ImBuf *imbuf,
Code style cleaup for motion-tracking modules. Should be no functional changes.
2012-03-26 01:19:21 +02:00
int framenr, int margin, int min_trackness, int min_distance, struct bGPDlayer *layer,
int place_outside_layer);
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 13:55:18 +01:00
Internal refactoring of tracking module, should be no functional changes - 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.
2012-06-15 13:03:23 +02:00
/* **** 2D stabilization **** */
void BKE_tracking_stabilization_data_get(struct MovieTracking *tracking, int framenr, int width, int height,
float loc[2], float *scale, float *angle);
struct ImBuf *BKE_tracking_stabilize_frame(struct MovieTracking *tracking, int framenr, struct ImBuf *ibuf,
float loc[2], float *scale, float *angle);
void BKE_tracking_stabilization_data_to_mat4(int width, int height, float aspect, float loc[2],
float scale, float angle, float mat[4][4]);
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 13:55:18 +01:00
Camera tracking: initial commit of dopesheet view for clip editor - Displays dopesheet information for selected tracks, and currently does not support any kind of editing. - Changed regions to use the whole main region for such views as curves and dopesheet. This allows to have own panels with tools/properties in this area. - Active clip is getting synchronized between different clip editor editors in the same screen, so updating of curve/dopesheet views happens automatically when one changes current clip in one of this editors. - Panels in toolbox and properties panels are now separated to rely on current view mode, but some operators and poll functions still need to be updated. - Added new screen called "Movie Tracking" where layout is configured to display timeline, main clip window, curves and dopesheet.
2012-04-30 18:19:20 +02:00
/* Dopesheet */
Camera tracking: switch dopesheet information to lazy calculation All operators which changes tracking data now just tags dopsheet as outdated, actual re-calculaiton of happens only when this information is actually needed (like on dopesheet draw). This makes things a bit faster when there's no dopesheet visible in current screen and also makes it much easier to update dopesheet using dependency graph. Also renamed dopesheet_sort_order to dopesheet_sort_method in rna and internal stuff which makes much more sense and also correlated with naming in file browser.
2012-05-04 01:15:01 +02:00
void BKE_tracking_dopesheet_tag_update(struct MovieTracking *tracking);
Make dopesheet settings per-tracking data It was a bit confusing to synchronize settings used in pre-calculated dopesheet channels which was storing in tracking data with settings used for display which is in space data. This was initially done by converting one flags to other and checking if space's settings matches pre-calculated one, but that had several issues if two different dopesheet are using different settings: - Channels would be re-calculated on every redraw for each of spaces - Dopesheet operators could fail due to the could be using channels calculated for other space. That was also quite nasty code checking if requested settings matches pre-calculated one.
2012-06-12 19:10:24 +02:00
void BKE_tracking_dopesheet_update(struct MovieTracking *tracking);
Camera tracking: initial commit of dopesheet view for clip editor - Displays dopesheet information for selected tracks, and currently does not support any kind of editing. - Changed regions to use the whole main region for such views as curves and dopesheet. This allows to have own panels with tools/properties in this area. - Active clip is getting synchronized between different clip editor editors in the same screen, so updating of curve/dopesheet views happens automatically when one changes current clip in one of this editors. - Panels in toolbox and properties panels are now separated to rely on current view mode, but some operators and poll functions still need to be updated. - Added new screen called "Movie Tracking" where layout is configured to display timeline, main clip window, curves and dopesheet.
2012-04-30 18:19:20 +02:00
style cleanup
2012-06-10 21:59:02 +02:00
#define TRACK_SELECTED(track) ((track)->flag & SELECT || (track)->pat_flag & SELECT || (track)->search_flag & SELECT)
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 13:55:18 +01:00
style cleanup
2012-06-10 21:59:02 +02:00
#define TRACK_AREA_SELECTED(track, area) ((area) == TRACK_AREA_POINT ? (track)->flag & SELECT : \
((area) == TRACK_AREA_PAT ? (track)->pat_flag & SELECT : \
(track)->search_flag & SELECT))
Fixed for selected bundles drawing in 3D viewport: - If track was hidded in clip editor it wasn't highlighted in 3d viewport even if it's selected. - If two tracks has got the same bundle coordinate and one of them is selected it might not be highlighted in 3d viewport because of draw order.
2012-02-26 09:14:14 +01:00
style cleanup
2012-06-10 21:59:02 +02:00
#define TRACK_VIEW_SELECTED(sc, track) ((((track)->flag & TRACK_HIDDEN) == 0) && \
(TRACK_AREA_SELECTED(track, TRACK_AREA_POINT) || \
(((sc)->flag & SC_SHOW_MARKER_PATTERN) && TRACK_AREA_SELECTED(track, TRACK_AREA_PAT)) || \
(((sc)->flag & SC_SHOW_MARKER_SEARCH) && TRACK_AREA_SELECTED(track, TRACK_AREA_SEARCH))))
Fixed for selected bundles drawing in 3D viewport: - If track was hidded in clip editor it wasn't highlighted in 3d viewport even if it's selected. - If two tracks has got the same bundle coordinate and one of them is selected it might not be highlighted in 3d viewport because of draw order.
2012-02-26 09:14:14 +01:00
style cleanup
2012-06-10 21:59:02 +02:00
#define MARKER_VISIBLE(sc, track, marker) (((marker)->flag & MARKER_DISABLED) == 0 || ((sc)->flag & SC_HIDE_DISABLED) == 0 || (sc->clip->tracking.act_track == track))
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 13:55:18 +01:00
style cleanup
2012-06-10 21:59:02 +02:00
#define TRACK_CLEAR_UPTO 0
#define TRACK_CLEAR_REMAINED 1
#define TRACK_CLEAR_ALL 2
Color channels now can be disabled for the whole frame in clip editor
2012-01-15 14:31:58 +01:00
style cleanup
2012-06-10 21:59:02 +02:00
#define CLAMP_PAT_DIM 1
#define CLAMP_PAT_POS 2
#define CLAMP_SEARCH_DIM 3
#define CLAMP_SEARCH_POS 4
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 13:55:18 +01:00
style cleanup
2012-06-10 21:59:02 +02:00
#define TRACK_AREA_NONE -1
#define TRACK_AREA_POINT 1
#define TRACK_AREA_PAT 2
#define TRACK_AREA_SEARCH 4
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 13:55:18 +01:00
style cleanup
2012-06-10 21:59:02 +02:00
#define TRACK_AREA_ALL (TRACK_AREA_POINT | TRACK_AREA_PAT | TRACK_AREA_SEARCH)
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 13:55:18 +01:00
#endif