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blender-archive/source/blender/blenkernel/BKE_tracking.h
Sergey Sharybin cf6c261cc8 Camera tracking integration
===========================

- Fixed some silly things ni DNA design. Now all
  reconstruction data is stored in Tracking->Reconstruction.
  Please, re-solve your cameras -- reconstruction data
  wouldn't be read from files saved in blender below this
  commit.
- RNA accessors for reconstruction data.
- Store average reconstruction error in new reconstruction
  structure and show it in clip editor header after
  reconstruction.
- Highlight failed to reconstruct frames with red in cache line.
- Added "group" "Failed Tracks" in Select Grouped operator,
  Meant to be used for selecting tracks bundles from which
  failed to to be solved.
- Hotkey to delete marker: Shift-X.
- Jump to next/prev failed frame operator. Hotkeys are
  Ctrl-Shift-Left/Right Arrow.
2011-08-02 18:25:18 +00:00

112 lines
5.5 KiB
C++

/*
* $Id$
*
* ***** 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 *****
*/
#ifndef BKE_TRACKING_H
#define BKE_TRACKING_H
/** \file BKE_trackingp.h
* \ingroup bke
* \author Sergey Sharybin
*/
struct ImBuf;
struct MovieTrackingTrack;
struct MovieTrackingMarker;
struct MovieTracking;
struct MovieTrackingContext;
struct MovieClipUser;
struct Scene;
void BKE_tracking_clamp_track(struct MovieTrackingTrack *track, int event);
void BKE_tracking_track_flag(struct MovieTrackingTrack *track, int area, int flag, int clear);
struct MovieTrackingTrack *BKE_tracking_add_track(struct MovieTracking *tracking, float x, float y,
int framenr, int width, int height);
void BKE_tracking_insert_marker(struct MovieTrackingTrack *track, struct MovieTrackingMarker *marker);
void BKE_tracking_delete_marker(struct MovieTrackingTrack *track, int framenr);
struct MovieTrackingMarker *BKE_tracking_get_marker(struct MovieTrackingTrack *track, int framenr);
struct MovieTrackingMarker *BKE_tracking_ensure_marker(struct MovieTrackingTrack *track, int framenr);
struct MovieTrackingMarker *BKE_tracking_exact_marker(struct MovieTrackingTrack *track, int framenr);
int BKE_tracking_has_marker(struct MovieTrackingTrack *track, int framenr);
void BKE_tracking_free_track(struct MovieTrackingTrack *track);
struct MovieTrackingTrack *BKE_tracking_copy_track(struct MovieTrackingTrack *track);
void BKE_tracking_clear_path(struct MovieTrackingTrack *track, int ref_frame, int action);
int BKE_tracking_test_join_tracks(struct MovieTrackingTrack *dst_track, struct MovieTrackingTrack *src_track);
void BKE_tracking_join_tracks(struct MovieTrackingTrack *dst_track, struct MovieTrackingTrack *src_track);
void BKE_tracking_free(struct MovieTracking *tracking);
struct ImBuf *BKE_tracking_acquire_pattern_imbuf(struct ImBuf *ibuf, struct MovieTrackingTrack *track,
struct MovieTrackingMarker *marker, int margin, float pos[2], int origin[2]);
struct ImBuf *BKE_tracking_acquire_search_imbuf(struct ImBuf *ibuf, struct MovieTrackingTrack *track,
struct MovieTrackingMarker *marker, int margin, float pos[2], int origin[2]);
struct MovieTrackingContext *BKE_tracking_context_new(struct MovieClip *clip, struct MovieClipUser *user, int backwards);
void BKE_tracking_context_free(struct MovieTrackingContext *context);
void BKE_tracking_sync(struct MovieTrackingContext *context);
void BKE_tracking_sync_user(struct MovieClipUser *user, struct MovieTrackingContext *context);
int BKE_tracking_next(struct MovieTrackingContext *context);
float BKE_tracking_solve_reconstruction(struct MovieTracking *tracking, int width, int height);
void BKE_track_unique_name(struct MovieTracking *tracking, struct MovieTrackingTrack *track);
struct MovieTrackingTrack *BKE_find_track_by_name(struct MovieTracking *tracking, const char *name);
struct MovieReconstructedCamera *BKE_tracking_get_reconstructed_camera(struct MovieTracking *tracking, int framenr);
void BKE_get_tracking_mat(struct Scene *scene, float mat[4][4]);
void BKE_tracking_projection_matrix(struct MovieTracking *tracking, int framenr, int winx, int winy, float mat[4][4]);
void BKE_tracking_apply_intrinsics(struct MovieTracking *tracking, float co[2], float width, float height, float nco[2]);
void BKE_tracking_invert_intrinsics(struct MovieTracking *tracking, float co[2], float width, float height, float nco[2]);
void BKE_tracking_detect(struct MovieTracking *tracking, struct ImBuf *imbuf, int framenr);
struct MovieTrackingTrack *BKE_tracking_indexed_bundle(struct MovieTracking *tracking, int bundlenr);
void BKE_tracking_stabilization_data(struct MovieTracking *tracking, int framenr, int width, int height, float loc[2], float *scale);
struct ImBuf *BKE_tracking_stabilize_shot(struct MovieTracking *tracking, int framenr, struct ImBuf *ibuf, float loc[2], float *scale);
void BKE_tracking_stabdata_to_mat4(float loc[2], float scale, float mat[4][4]);
#define TRACK_SELECTED(track) (((track->flag&TRACK_HIDDEN)==0) && ((track)->flag&SELECT || (track)->pat_flag&SELECT || (track)->search_flag&SELECT))
#define TRACK_AREA_SELECTED(track, area) (((track->flag&TRACK_HIDDEN)==0) && ((area)==TRACK_AREA_POINT?(track)->flag&SELECT : ((area)==TRACK_AREA_PAT?(track)->pat_flag&SELECT:(track)->search_flag&SELECT)))
#define MARKER_VISIBLE(sc, marker) (((marker)->flag&MARKER_DISABLED)==0 || ((sc)->flag&SC_HIDE_DISABLED)==0)
#define CLAMP_PAT_DIM 1
#define CLAMP_PAT_POS 2
#define CLAMP_SEARCH_DIM 3
#define CLAMP_SEARCH_POS 4
#define TRACK_AREA_NONE -1
#define TRACK_AREA_POINT 1
#define TRACK_AREA_PAT 2
#define TRACK_AREA_SEARCH 4
#define TRACK_AREA_ALL (TRACK_AREA_POINT|TRACK_AREA_PAT|TRACK_AREA_SEARCH)
#endif