static int set_origin_exec(bContext *C, wmOperator *op)
{
SpaceClip *sc = CTX_wm_space_clip(C);
MovieClip *clip = ED_space_clip_get_clip(sc);
MovieTracking *tracking = &clip->tracking;
Scene *scene = CTX_data_scene(C);
Object *camera = get_camera_with_movieclip(scene, clip);
int selected_count = count_selected_bundles(C);
if (selected_count == 0) {
BKE_report(op->reports,
RPT_ERROR,
"At least one track with bundle should be selected to "
"define origin position");
return OPERATOR_CANCELLED;
}
Object *object = get_orientation_object(C);
if (object == NULL) {
BKE_report(op->reports, RPT_ERROR, "No object to apply orientation on");
return OPERATOR_CANCELLED;
}
MovieTrackingObject *tracking_object = BKE_tracking_object_get_active(tracking);
ListBase *tracksbase = BKE_tracking_object_get_tracks(tracking, tracking_object);
float median[3] = {0.0f, 0.0f, 0.0f};
zero_v3(median);
for (MovieTrackingTrack *track = tracksbase->first; track != NULL; track = track->next) {
if (TRACK_VIEW_SELECTED(sc, track) && (track->flag & TRACK_HAS_BUNDLE)) {
add_v3_v3(median, track->bundle_pos);
}
}
mul_v3_fl(median, 1.0f / selected_count);
float mat[4][4], vec[3];
BKE_tracking_get_camera_object_matrix(scene, camera, mat);
mul_v3_m4v3(vec, mat, median);
if (tracking_object->flag & TRACKING_OBJECT_CAMERA) {
sub_v3_v3(object->loc, vec);
}
else {
object_solver_inverted_matrix(scene, object, mat);
mul_v3_m4v3(vec, mat, vec);
copy_v3_v3(object->loc, vec);
}
DEG_id_tag_update(&clip->id, 0);
DEG_id_tag_update(&object->id, ID_RECALC_TRANSFORM);
WM_event_add_notifier(C, NC_MOVIECLIP | NA_EVALUATED, clip);
WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
return OPERATOR_FINISHED;
}
static void bundle_midpoint(Scene *scene, Object *ob, float vec[3])
{
MovieClip *clip = BKE_object_movieclip_get(scene, ob, false);
MovieTracking *tracking;
MovieTrackingObject *object;
bool ok = false;
float min[3], max[3], mat[4][4], pos[3], cammat[4][4];
if (!clip)
return;
tracking = &clip->tracking;
copy_m4_m4(cammat, ob->obmat);
BKE_tracking_get_camera_object_matrix(scene, ob, mat);
INIT_MINMAX(min, max);
for (object = tracking->objects.first; object; object = object->next) {
ListBase *tracksbase = BKE_tracking_object_get_tracks(tracking, object);
MovieTrackingTrack *track = tracksbase->first;
float obmat[4][4];
if (object->flag & TRACKING_OBJECT_CAMERA) {
copy_m4_m4(obmat, mat);
}
else {
float imat[4][4];
BKE_tracking_camera_get_reconstructed_interpolate(tracking, object, scene->r.cfra, imat);
invert_m4(imat);
mul_m4_m4m4(obmat, cammat, imat);
}
while (track) {
if ((track->flag & TRACK_HAS_BUNDLE) && TRACK_SELECTED(track)) {
ok = 1;
mul_v3_m4v3(pos, obmat, track->bundle_pos);
minmax_v3v3_v3(min, max, pos);
}
track = track->next;
}
}
if (ok) {
mid_v3_v3v3(vec, min, max);
}
}
/* Apply scale on all reconstructed cameras and bundles,
* used by camera scale apply operator.
*/
void BKE_tracking_reconstruction_scale(MovieTracking *tracking, float scale[3])
{
MovieTrackingObject *object;
for (object = tracking->objects.first; object; object = object->next) {
ListBase *tracksbase;
MovieTrackingReconstruction *reconstruction;
tracksbase = BKE_tracking_object_get_tracks(tracking, object);
reconstruction = BKE_tracking_object_get_reconstruction(tracking, object);
tracking_scale_reconstruction(tracksbase, reconstruction, scale);
}
}
static int set_axis_exec(bContext *C, wmOperator *op)
{
SpaceClip *sc = CTX_wm_space_clip(C);
MovieClip *clip = ED_space_clip_get_clip(sc);
MovieTracking *tracking = &clip->tracking;
MovieTrackingObject *tracking_object = BKE_tracking_object_get_active(tracking);
Scene *scene = CTX_data_scene(C);
Object *object;
int axis = RNA_enum_get(op->ptr, "axis");
if (count_selected_bundles(C) != 1) {
BKE_report(op->reports,
RPT_ERROR,
"Single track with bundle should be selected to define axis");
return OPERATOR_CANCELLED;
}
object = get_orientation_object(C);
if (object == NULL) {
BKE_report(op->reports, RPT_ERROR, "No object to apply orientation on");
return OPERATOR_CANCELLED;
}
ListBase *tracksbase = BKE_tracking_object_get_tracks(tracking,
tracking_object);
MovieTrackingTrack *track = tracksbase->first;
while (track) {
if (TRACK_VIEW_SELECTED(sc, track) &&
(track->flag & TRACK_HAS_BUNDLE))
{
break;
}
track = track->next;
}
set_axis(scene, object, clip, tracking_object, track, axis == 0 ? 'X' : 'Y');
DAG_id_tag_update(&clip->id, 0);
DAG_id_tag_update(&object->id, OB_RECALC_OB);
WM_event_add_notifier(C, NC_MOVIECLIP | NA_EVALUATED, clip);
WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
return OPERATOR_FINISHED;
}
static bool mouse_select_curve(bContext *C, float co[2], bool extend)
{
SpaceClip *sc = CTX_wm_space_clip(C);
MovieClip *clip = ED_space_clip_get_clip(sc);
MovieTracking *tracking = &clip->tracking;
MovieTrackingTrack *act_track = BKE_tracking_track_get_active(tracking);
MouseSelectUserData userdata;
mouse_select_init_data(&userdata, co);
clip_graph_tracking_values_iterate(sc,
(sc->flag & SC_SHOW_GRAPH_SEL_ONLY) != 0,
(sc->flag & SC_SHOW_GRAPH_HIDDEN) != 0,
&userdata, find_nearest_tracking_segment_cb,
NULL, find_nearest_tracking_segment_end_cb);
if (userdata.track) {
if (extend) {
if (act_track == userdata.track) {
/* currently only single curve can be selected (selected curve represents active track) */
act_track = NULL;
}
}
else if (act_track != userdata.track) {
SelectUserData selectdata = {SEL_DESELECT};
MovieTrackingObject *object = BKE_tracking_object_get_active(tracking);
tracking->act_track = userdata.track;
if ((sc->flag & SC_SHOW_GRAPH_SEL_ONLY) == 0) {
ListBase *tracksbase = BKE_tracking_object_get_tracks(tracking, object);
BKE_tracking_track_select(tracksbase, userdata.track, TRACK_AREA_ALL, false);
}
/* deselect all knots on newly selected curve */
clip_graph_tracking_iterate(sc,
(sc->flag & SC_SHOW_GRAPH_SEL_ONLY) != 0,
(sc->flag & SC_SHOW_GRAPH_HIDDEN) != 0,
&selectdata, toggle_selection_cb);
}
return true;
}
return false;
}
static int dopesheet_select_channel_exec(bContext *C, wmOperator *op)
{
SpaceClip *sc = CTX_wm_space_clip(C);
MovieClip *clip = ED_space_clip_get_clip(sc);
MovieTracking *tracking = &clip->tracking;
MovieTrackingObject *object = BKE_tracking_object_get_active(tracking);
MovieTrackingDopesheet *dopesheet = &tracking->dopesheet;
MovieTrackingDopesheetChannel *channel;
ListBase *tracksbase = BKE_tracking_object_get_tracks(tracking, object);
float location[2];
const bool extend = RNA_boolean_get(op->ptr, "extend");
int current_channel_index = 0, channel_index;
const bool show_selected_only = (dopesheet->flag & TRACKING_DOPE_SELECTED_ONLY) != 0;
RNA_float_get_array(op->ptr, "location", location);
channel_index = -(location[1] - (CHANNEL_FIRST + CHANNEL_HEIGHT_HALF)) / CHANNEL_STEP;
for (channel = dopesheet->channels.first; channel; channel = channel->next) {
MovieTrackingTrack *track = channel->track;
if (current_channel_index == channel_index) {
if (extend)
track->flag ^= TRACK_DOPE_SEL;
else
track->flag |= TRACK_DOPE_SEL;
if (track->flag & TRACK_DOPE_SEL) {
tracking->act_track = track;
BKE_tracking_track_select(tracksbase, track, TRACK_AREA_ALL, true);
}
else if (show_selected_only == false) {
BKE_tracking_track_deselect(track, TRACK_AREA_ALL);
}
}
else if (!extend)
track->flag &= ~TRACK_DOPE_SEL;
current_channel_index++;
}
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, NULL);
return OPERATOR_FINISHED;
}
/* Count tracks which has markers at both of keyframes. */
static int reconstruct_count_tracks_on_both_keyframes(MovieTracking *tracking, MovieTrackingObject *object)
{
ListBase *tracksbase = BKE_tracking_object_get_tracks(tracking, object);
int tot = 0;
int frame1 = object->keyframe1, frame2 = object->keyframe2;
MovieTrackingTrack *track;
track = tracksbase->first;
while (track) {
if (BKE_tracking_track_has_enabled_marker_at_frame(track, frame1)) {
if (BKE_tracking_track_has_enabled_marker_at_frame(track, frame2)) {
tot++;
}
}
track = track->next;
}
return tot;
}
static void compute_gradient_screen(RenderData *rd, NodeKeyingScreenData *keyingscreen_data, MovieClip *clip, CompBuf *screenbuf)
{
MovieClipUser user = {0};
MovieTracking *tracking = &clip->tracking;
MovieTrackingTrack *track;
VoronoiTriangulationPoint *triangulated_points;
VoronoiSite *sites;
ImBuf *ibuf;
ListBase *tracksbase;
ListBase edges = {NULL, NULL};
int sites_total, triangulated_points_total, triangles_total;
int (*triangles)[3];
int i, x, y;
float *rect = screenbuf->rect;
if (keyingscreen_data->tracking_object[0]) {
MovieTrackingObject *object = BKE_tracking_object_get_named(tracking, keyingscreen_data->tracking_object);
if (!object)
return;
tracksbase = BKE_tracking_object_get_tracks(tracking, object);
}
else
tracksbase = BKE_tracking_get_active_tracks(tracking);
sites_total = BLI_countlist(tracksbase);
if (!sites_total)
return;
BKE_movieclip_user_set_frame(&user, rd->cfra);
ibuf = BKE_movieclip_get_ibuf(clip, &user);
sites = MEM_callocN(sizeof(VoronoiSite) * sites_total, "keyingscreen voronoi sites");
track = tracksbase->first;
i = 0;
while (track) {
VoronoiSite *site = &sites[i];
MovieTrackingMarker *marker = BKE_tracking_marker_get(track, rd->cfra);
ImBuf *pattern_ibuf = BKE_tracking_get_pattern_imbuf(ibuf, track, marker, TRUE, FALSE);
int j;
zero_v3(site->color);
if (pattern_ibuf) {
for (j = 0; j < pattern_ibuf->x * pattern_ibuf->y; j++) {
if (pattern_ibuf->rect_float) {
add_v3_v3(site->color, &pattern_ibuf->rect_float[4 * j]);
}
else {
unsigned char *rrgb = (unsigned char *)pattern_ibuf->rect;
site->color[0] += srgb_to_linearrgb((float)rrgb[4 * j + 0] / 255.0f);
site->color[1] += srgb_to_linearrgb((float)rrgb[4 * j + 1] / 255.0f);
site->color[2] += srgb_to_linearrgb((float)rrgb[4 * j + 2] / 255.0f);
}
}
mul_v3_fl(site->color, 1.0f / (pattern_ibuf->x * pattern_ibuf->y));
IMB_freeImBuf(pattern_ibuf);
}
site->co[0] = marker->pos[0] * screenbuf->x;
site->co[1] = marker->pos[1] * screenbuf->y;
track = track->next;
i++;
}
IMB_freeImBuf(ibuf);
BLI_voronoi_compute(sites, sites_total, screenbuf->x, screenbuf->y, &edges);
BLI_voronoi_triangulate(sites, sites_total, &edges, screenbuf->x, screenbuf->y,
&triangulated_points, &triangulated_points_total,
&triangles, &triangles_total);
for (y = 0; y < screenbuf->y; y++) {
for (x = 0; x < screenbuf->x; x++) {
int index = 4 * (y * screenbuf->x + x);
rect[index + 0] = rect[index + 1] = rect[index + 2] = 0.0f;
rect[index + 3] = 1.0f;
for (i = 0; i < triangles_total; i++) {
int *triangle = triangles[i];
VoronoiTriangulationPoint *a = &triangulated_points[triangle[0]],
*b = &triangulated_points[triangle[1]],
*c = &triangulated_points[triangle[2]];
float co[2] = {x, y}, w[3];
if (barycentric_coords_v2(a->co, b->co, c->co, co, w)) {
if (barycentric_inside_triangle_v2(w)) {
rect[index + 0] += a->color[0] * w[0] + b->color[0] * w[1] + c->color[0] * w[2];
rect[index + 1] += a->color[1] * w[0] + b->color[1] * w[1] + c->color[1] * w[2];
rect[index + 2] += a->color[2] * w[0] + b->color[2] * w[1] + c->color[2] * w[2];
}
}
}
}
}
MEM_freeN(triangulated_points);
MEM_freeN(triangles);
MEM_freeN(sites);
BLI_freelistN(&edges);
}
/* Create context for camera/object motion reconstruction.
* Copies all data needed for reconstruction from movie
* clip datablock, so editing this clip is safe during
* reconstruction job is in progress.
*/
MovieReconstructContext *BKE_tracking_reconstruction_context_new(MovieClip *clip, MovieTrackingObject *object,
int keyframe1, int keyframe2, int width, int height)
{
MovieTracking *tracking = &clip->tracking;
MovieReconstructContext *context = MEM_callocN(sizeof(MovieReconstructContext), "MovieReconstructContext data");
ListBase *tracksbase = BKE_tracking_object_get_tracks(tracking, object);
float aspy = 1.0f / tracking->camera.pixel_aspect;
int num_tracks = BLI_countlist(tracksbase);
int sfra = INT_MAX, efra = INT_MIN;
MovieTrackingTrack *track;
BLI_strncpy(context->object_name, object->name, sizeof(context->object_name));
context->is_camera = object->flag & TRACKING_OBJECT_CAMERA;
context->motion_flag = tracking->settings.motion_flag;
context->select_keyframes =
(tracking->settings.reconstruction_flag & TRACKING_USE_KEYFRAME_SELECTION) != 0;
tracking_cameraIntrinscisOptionsFromTracking(tracking,
width, height,
&context->camera_intrinsics_options);
context->tracks_map = tracks_map_new(context->object_name, context->is_camera, num_tracks, 0);
track = tracksbase->first;
while (track) {
int first = 0, last = track->markersnr - 1;
MovieTrackingMarker *first_marker = &track->markers[0];
MovieTrackingMarker *last_marker = &track->markers[track->markersnr - 1];
/* find first not-disabled marker */
while (first <= track->markersnr - 1 && first_marker->flag & MARKER_DISABLED) {
first++;
first_marker++;
}
/* find last not-disabled marker */
while (last >= 0 && last_marker->flag & MARKER_DISABLED) {
last--;
last_marker--;
}
if (first < track->markersnr - 1)
sfra = min_ii(sfra, first_marker->framenr);
if (last >= 0)
efra = max_ii(efra, last_marker->framenr);
tracks_map_insert(context->tracks_map, track, NULL);
track = track->next;
}
context->sfra = sfra;
context->efra = efra;
context->tracks = libmv_tracks_new(clip, tracksbase, width, height * aspy);
context->keyframe1 = keyframe1;
context->keyframe2 = keyframe2;
context->refine_flags = reconstruct_refine_intrinsics_get_flags(tracking, object);
return context;
}
KeyingScreenOperation::TriangulationData *KeyingScreenOperation::buildVoronoiTriangulation()
{
MovieClipUser user = {0};
TriangulationData *triangulation;
MovieTracking *tracking = &this->m_movieClip->tracking;
MovieTrackingTrack *track;
VoronoiSite *sites, *site;
ImBuf *ibuf;
ListBase *tracksbase;
ListBase edges = {NULL, NULL};
int sites_total;
int i;
int width = this->getWidth();
int height = this->getHeight();
int clip_frame = BKE_movieclip_remap_scene_to_clip_frame(this->m_movieClip, this->m_framenumber);
if (this->m_trackingObject[0]) {
MovieTrackingObject *object = BKE_tracking_object_get_named(tracking, this->m_trackingObject);
if (!object)
return NULL;
tracksbase = BKE_tracking_object_get_tracks(tracking, object);
}
else
tracksbase = BKE_tracking_get_active_tracks(tracking);
/* count sites */
for (track = (MovieTrackingTrack *) tracksbase->first, sites_total = 0; track; track = track->next) {
MovieTrackingMarker *marker = BKE_tracking_marker_get(track, clip_frame);
float pos[2];
if (marker->flag & MARKER_DISABLED)
continue;
add_v2_v2v2(pos, marker->pos, track->offset);
if (!IN_RANGE_INCL(pos[0], 0.0f, 1.0f) ||
!IN_RANGE_INCL(pos[1], 0.0f, 1.0f))
{
continue;
}
sites_total++;
}
if (!sites_total)
return NULL;
BKE_movieclip_user_set_frame(&user, clip_frame);
ibuf = BKE_movieclip_get_ibuf(this->m_movieClip, &user);
if (!ibuf)
return NULL;
triangulation = (TriangulationData *) MEM_callocN(sizeof(TriangulationData), "keying screen triangulation data");
sites = (VoronoiSite *) MEM_callocN(sizeof(VoronoiSite) * sites_total, "keyingscreen voronoi sites");
track = (MovieTrackingTrack *) tracksbase->first;
for (track = (MovieTrackingTrack *) tracksbase->first, site = sites; track; track = track->next) {
MovieTrackingMarker *marker = BKE_tracking_marker_get(track, clip_frame);
ImBuf *pattern_ibuf;
int j;
float pos[2];
if (marker->flag & MARKER_DISABLED)
continue;
add_v2_v2v2(pos, marker->pos, track->offset);
if (!IN_RANGE_INCL(pos[0], 0.0f, 1.0f) ||
!IN_RANGE_INCL(pos[1], 0.0f, 1.0f))
{
continue;
}
pattern_ibuf = BKE_tracking_get_pattern_imbuf(ibuf, track, marker, TRUE, FALSE);
zero_v3(site->color);
if (pattern_ibuf) {
for (j = 0; j < pattern_ibuf->x * pattern_ibuf->y; j++) {
if (pattern_ibuf->rect_float) {
add_v3_v3(site->color, &pattern_ibuf->rect_float[4 * j]);
}
else {
unsigned char *rrgb = (unsigned char *)pattern_ibuf->rect;
site->color[0] += srgb_to_linearrgb((float)rrgb[4 * j + 0] / 255.0f);
site->color[1] += srgb_to_linearrgb((float)rrgb[4 * j + 1] / 255.0f);
site->color[2] += srgb_to_linearrgb((float)rrgb[4 * j + 2] / 255.0f);
}
}
mul_v3_fl(site->color, 1.0f / (pattern_ibuf->x * pattern_ibuf->y));
IMB_freeImBuf(pattern_ibuf);
}
site->co[0] = pos[0] * width;
site->co[1] = pos[1] * height;
site++;
}
IMB_freeImBuf(ibuf);
BLI_voronoi_compute(sites, sites_total, width, height, &edges);
BLI_voronoi_triangulate(sites, sites_total, &edges, width, height,
&triangulation->triangulated_points, &triangulation->triangulated_points_total,
&triangulation->triangles, &triangulation->triangles_total);
MEM_freeN(sites);
BLI_freelistN(&edges);
if (triangulation->triangles_total) {
rctf *rect;
rect = triangulation->triangles_AABB =
(rctf *) MEM_callocN(sizeof(rctf) * triangulation->triangles_total, "voronoi triangulation AABB");
for (i = 0; i < triangulation->triangles_total; i++, rect++) {
int *triangle = triangulation->triangles[i];
VoronoiTriangulationPoint *a = &triangulation->triangulated_points[triangle[0]],
*b = &triangulation->triangulated_points[triangle[1]],
*c = &triangulation->triangulated_points[triangle[2]];
float min[2], max[2];
INIT_MINMAX2(min, max);
minmax_v2v2_v2(min, max, a->co);
minmax_v2v2_v2(min, max, b->co);
minmax_v2v2_v2(min, max, c->co);
rect->xmin = min[0];
rect->ymin = min[1];
rect->xmax = max[0];
rect->ymax = max[1];
}
}
return triangulation;
}
static int set_plane_exec(bContext *C, wmOperator *op)
{
SpaceClip *sc = CTX_wm_space_clip(C);
MovieClip *clip = ED_space_clip_get_clip(sc);
Scene *scene = CTX_data_scene(C);
MovieTracking *tracking = &clip->tracking;
MovieTrackingObject *tracking_object;
MovieTrackingTrack *track, *axis_track = NULL, *act_track;
ListBase *tracksbase;
Object *object;
Object *camera = get_camera_with_movieclip(scene, clip);
Depsgraph *depsgraph = CTX_data_depsgraph(C);
int tot = 0;
float vec[3][3], mat[4][4], obmat[4][4], newmat[4][4], orig[3] = {0.0f, 0.0f, 0.0f};
int plane = RNA_enum_get(op->ptr, "plane");
float rot[4][4] = {
{0.0f, 0.0f, -1.0f, 0.0f},
{0.0f, 1.0f, 0.0f, 0.0f},
{1.0f, 0.0f, 0.0f, 0.0f},
{0.0f, 0.0f, 0.0f, 1.0f},
}; /* 90 degrees Y-axis rotation matrix */
if (count_selected_bundles(C) != 3) {
BKE_report(op->reports, RPT_ERROR, "Three tracks with bundles are needed to orient the floor");
return OPERATOR_CANCELLED;
}
tracking_object = BKE_tracking_object_get_active(tracking);
tracksbase = BKE_tracking_object_get_tracks(tracking, tracking_object);
act_track = BKE_tracking_track_get_active(tracking);
object = get_orientation_object(C);
if (object == NULL) {
BKE_report(op->reports, RPT_ERROR, "No object to apply orientation on");
return OPERATOR_CANCELLED;
}
BKE_tracking_get_camera_object_matrix(scene, camera, mat);
/* Get 3 bundles to use as reference. */
track = tracksbase->first;
while (track && tot < 3) {
if (track->flag & TRACK_HAS_BUNDLE && TRACK_VIEW_SELECTED(sc, track)) {
mul_v3_m4v3(vec[tot], mat, track->bundle_pos);
if (tot == 0 || track == act_track) {
copy_v3_v3(orig, vec[tot]);
}
else {
axis_track = track;
}
tot++;
}
track = track->next;
}
sub_v3_v3(vec[1], vec[0]);
sub_v3_v3(vec[2], vec[0]);
/* Construct ortho-normal basis. */
unit_m4(mat);
if (plane == 0) { /* floor */
cross_v3_v3v3(mat[0], vec[1], vec[2]);
copy_v3_v3(mat[1], vec[1]);
cross_v3_v3v3(mat[2], mat[0], mat[1]);
}
else if (plane == 1) { /* wall */
cross_v3_v3v3(mat[2], vec[1], vec[2]);
copy_v3_v3(mat[1], vec[1]);
cross_v3_v3v3(mat[0], mat[1], mat[2]);
}
normalize_v3(mat[0]);
normalize_v3(mat[1]);
normalize_v3(mat[2]);
/* Move to origin point. */
mat[3][0] = orig[0];
mat[3][1] = orig[1];
mat[3][2] = orig[2];
if (tracking_object->flag & TRACKING_OBJECT_CAMERA) {
invert_m4(mat);
BKE_object_to_mat4(object, obmat);
mul_m4_m4m4(mat, mat, obmat);
mul_m4_m4m4(newmat, rot, mat);
BKE_object_apply_mat4(object, newmat, 0, 0);
/* Make camera have positive z-coordinate. */
if (object->loc[2] < 0) {
invert_m4(rot);
mul_m4_m4m4(newmat, rot, mat);
BKE_object_apply_mat4(object, newmat, 0, 0);
}
}
else {
BKE_object_apply_mat4(object, mat, 0, 0);
}
BKE_object_where_is_calc(depsgraph, scene, object);
set_axis(scene, object, clip, tracking_object, axis_track, 'X');
DEG_id_tag_update(&clip->id, 0);
DEG_id_tag_update(&object->id, ID_RECALC_TRANSFORM);
WM_event_add_notifier(C, NC_MOVIECLIP | NA_EVALUATED, clip);
WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
return OPERATOR_FINISHED;
}
