diff options
Diffstat (limited to 'source/blender/makesdna/DNA_tracking_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_tracking_types.h | 84 |
1 files changed, 62 insertions, 22 deletions
diff --git a/source/blender/makesdna/DNA_tracking_types.h b/source/blender/makesdna/DNA_tracking_types.h index 6bf059c7ecb..c5b0174a3c9 100644 --- a/source/blender/makesdna/DNA_tracking_types.h +++ b/source/blender/makesdna/DNA_tracking_types.h @@ -35,10 +35,12 @@ #ifndef __DNA_TRACKING_TYPES_H__ #define __DNA_TRACKING_TYPES_H__ +#include "DNA_defs.h" #include "DNA_listBase.h" /* match-moving data */ +struct bGPdata; struct ImBuf; struct MovieReconstructedCamera; struct MovieTrackingCamera; @@ -68,6 +70,27 @@ typedef struct MovieTrackingCamera { typedef struct MovieTrackingMarker { float pos[2]; /* 2d position of marker on frame (in unified 0..1 space) */ + + /* corners of pattern in the following order: + * + * Y + * ^ + * | (3) --- (2) + * | | | + * | | | + * | | | + * | (0) --- (1) + * +-------------> X + * + * the coordinates are stored relative to pos. + */ + float pattern_corners[4][2]; + + /* positions of left-bottom and right-top corners of search area (in unified 0..1 units, + * relative to marker->pos + */ + float search_min[2], search_max[2]; + int framenr; /* number of frame marker is associated with */ int flag; /* Marker's flag (alive, ...) */ } MovieTrackingMarker; @@ -78,8 +101,19 @@ typedef struct MovieTrackingTrack { char name[64]; /* MAX_NAME */ /* ** setings ** */ - float pat_min[2], pat_max[2]; /* positions of left-bottom and right-top corners of pattern (in unified 0..1 space) */ - float search_min[2], search_max[2]; /* positions of left-bottom and right-top corners of search area (in unified 0..1 space) */ + + /* positions of left-bottom and right-top corners of pattern (in unified 0..1 units, + * relative to marker->pos) + * moved to marker's corners since planar tracking implementation + */ + float pat_min[2] DNA_DEPRECATED, pat_max[2] DNA_DEPRECATED; + + /* positions of left-bottom and right-top corners of search area (in unified 0..1 units, + * relative to marker->pos + * moved to marker since affine tracking implementation + */ + float search_min[2] DNA_DEPRECATED, search_max[2] DNA_DEPRECATED; + float offset[2]; /* offset to "parenting" point */ /* ** track ** */ @@ -95,33 +129,32 @@ typedef struct MovieTrackingTrack { int flag, pat_flag, search_flag; /* flags (selection, ...) */ float color[3]; /* custom color for track */ - /* tracking algorithm to use; can be KLT or SAD */ + /* ** control how tracking happens */ short frames_limit; /* number of frames to be tarcked during single tracking session (if TRACKING_FRAMES_LIMIT is set) */ short margin; /* margin from frame boundaries */ short pattern_match; /* re-adjust every N frames */ - short tracker; /* tracking algorithm used for this track */ - - /* ** KLT tracker settings ** */ - short pyramid_levels, pad2; /* number of pyramid levels to use for KLT tracking */ - - /* ** SAD tracker settings ** */ + /* tracking parameters */ + short motion_model; /* model of the motion for this track */ + int algorithm_flag; /* flags for the tracking algorithm (use brute, use esm, use pyramid, etc */ float minimum_correlation; /* minimal correlation which is still treated as successful tracking */ + + struct bGPdata *gpd; /* grease-pencil data */ } MovieTrackingTrack; typedef struct MovieTrackingSettings { int flag; /* ** default tracker settings */ - short default_tracker; /* tracking algorithm used by default */ - short default_pyramid_levels; /* number of pyramid levels to use for KLT tracking */ - float default_minimum_correlation; /* minimal correlation which is still treated as successful tracking */ - short default_pattern_size; /* size of pattern area for new tracks */ - short default_search_size; /* size of search area for new tracks */ - short default_frames_limit; /* number of frames to be tarcked during single tracking session (if TRACKING_FRAMES_LIMIT is set) */ - short default_margin; /* margin from frame boundaries */ - short default_pattern_match; /* re-adjust every N frames */ - short default_flag; /* default flags like color channels used by default */ + short default_motion_model; /* model of the motion for this track */ + short default_algorithm_flag; /* flags for the tracking algorithm (use brute, use esm, use pyramid, etc */ + float default_minimum_correlation; /* minimal correlation which is still treated as successful tracking */ + short default_pattern_size; /* size of pattern area for new tracks */ + short default_search_size; /* size of search area for new tracks */ + short default_frames_limit; /* number of frames to be tarcked during single tracking session (if TRACKING_FRAMES_LIMIT is set) */ + short default_margin; /* margin from frame boundaries */ + short default_pattern_match; /* re-adjust every N frames */ + short default_flag; /* default flags like color channels used by default */ short motion_flag; /* flags describes motion type */ @@ -255,10 +288,17 @@ enum { #define TRACK_PREVIEW_GRAYSCALE (1<<9) #define TRACK_DOPE_SEL (1<<10) -/* MovieTrackingTrack->tracker */ -#define TRACKER_KLT 0 -#define TRACKER_SAD 1 -#define TRACKER_HYBRID 2 +/* MovieTrackingTrack->motion_model */ +#define TRACK_MOTION_MODEL_TRANSLATION 0 +#define TRACK_MOTION_MODEL_TRANSLATION_ROTATION 1 +#define TRACK_MOTION_MODEL_TRANSLATION_SCALE 2 +#define TRACK_MOTION_MODEL_TRANSLATION_ROTATION_SCALE 3 +#define TRACK_MOTION_MODEL_AFFINE 4 +#define TRACK_MOTION_MODEL_HOMOGRAPHY 5 + +/* MovieTrackingTrack->algorithm_flag */ +#define TRACK_ALGORITHM_FLAG_USE_BRUTE 1 +#define TRACK_ALGORITHM_FLAG_USE_NORMALIZATION 2 /* MovieTrackingTrack->adjframes */ #define TRACK_MATCH_KEYFRAME 0 |