static int do_lasso_select_marker(bContext *C, int mcords[][2], short moves, short select)
{
SpaceClip *sc = CTX_wm_space_clip(C);
ARegion *ar = CTX_wm_region(C);
MovieClip *clip = ED_space_clip_get_clip(sc);
MovieTracking *tracking = &clip->tracking;
MovieTrackingTrack *track;
ListBase *tracksbase = BKE_tracking_get_active_tracks(tracking);
rcti rect;
int change = FALSE;
int framenr = ED_space_clip_get_clip_frame_number(sc);
/* get rectangle from operator */
BLI_lasso_boundbox(&rect, mcords, moves);
/* do actual selection */
track = tracksbase->first;
while (track) {
if ((track->flag & TRACK_HIDDEN) == 0) {
MovieTrackingMarker *marker = BKE_tracking_marker_get(track, framenr);
if (MARKER_VISIBLE(sc, track, marker)) {
float screen_co[2];
/* marker in screen coords */
ED_clip_point_stable_pos__reverse(sc, ar, marker->pos, screen_co);
if (BLI_in_rcti(&rect, screen_co[0], screen_co[1]) &&
BLI_lasso_is_point_inside(mcords, moves, screen_co[0], screen_co[1], V2D_IS_CLIPPED))
{
if (select)
BKE_tracking_track_flag_set(track, TRACK_AREA_ALL, SELECT);
else
BKE_tracking_track_flag_clear(track, TRACK_AREA_ALL, SELECT);
}
change = TRUE;
}
}
track = track->next;
}
if (change) {
BKE_tracking_dopesheet_tag_update(tracking);
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, NULL);
}
return change;
}
void ED_mask_point_pos__reverse(ScrArea *sa, ARegion *ar, float x, float y, float *xr, float *yr)
{
float co[2];
if (sa) {
switch (sa->spacetype) {
case SPACE_CLIP:
{
SpaceClip *sc = sa->spacedata.first;
co[0] = x;
co[1] = y;
BKE_mask_coord_to_movieclip(sc->clip, &sc->user, co, co);
ED_clip_point_stable_pos__reverse(sc, ar, co, co);
break;
}
case SPACE_SEQ:
zero_v2(co); /* MASKTODO */
break;
case SPACE_IMAGE:
{
SpaceImage *sima = sa->spacedata.first;
co[0] = x;
co[1] = y;
BKE_mask_coord_to_image(sima->image, &sima->iuser, co, co);
ED_image_point_pos__reverse(sima, ar, co, co);
break;
}
default:
/* possible other spaces from which mask editing is available */
BLI_assert(0);
zero_v2(co);
break;
}
}
else {
BLI_assert(0);
zero_v2(co);
}
*xr = co[0];
*yr = co[1];
}
static int do_lasso_select_marker(bContext *C, const int mcords[][2], const short moves, bool select)
{
SpaceClip *sc = CTX_wm_space_clip(C);
ARegion *ar = CTX_wm_region(C);
MovieClip *clip = ED_space_clip_get_clip(sc);
MovieTracking *tracking = &clip->tracking;
MovieTrackingTrack *track;
MovieTrackingPlaneTrack *plane_track;
ListBase *tracksbase = BKE_tracking_get_active_tracks(tracking);
ListBase *plane_tracks_base = BKE_tracking_get_active_plane_tracks(tracking);
rcti rect;
bool changed = false;
int framenr = ED_space_clip_get_clip_frame_number(sc);
/* get rectangle from operator */
BLI_lasso_boundbox(&rect, mcords, moves);
/* do actual selection */
track = tracksbase->first;
while (track) {
if ((track->flag & TRACK_HIDDEN) == 0) {
MovieTrackingMarker *marker = BKE_tracking_marker_get(track, framenr);
if (MARKER_VISIBLE(sc, track, marker)) {
float screen_co[2];
/* marker in screen coords */
ED_clip_point_stable_pos__reverse(sc, ar, marker->pos, screen_co);
if (BLI_rcti_isect_pt(&rect, screen_co[0], screen_co[1]) &&
BLI_lasso_is_point_inside(mcords, moves, screen_co[0], screen_co[1], V2D_IS_CLIPPED))
{
if (select)
BKE_tracking_track_flag_set(track, TRACK_AREA_ALL, SELECT);
else
BKE_tracking_track_flag_clear(track, TRACK_AREA_ALL, SELECT);
}
changed = true;
}
}
track = track->next;
}
for (plane_track = plane_tracks_base->first;
plane_track;
plane_track = plane_track->next)
{
if ((plane_track->flag & PLANE_TRACK_HIDDEN) == 0) {
MovieTrackingPlaneMarker *plane_marker =
BKE_tracking_plane_marker_get(plane_track, framenr);
int i;
for (i = 0; i < 4; i++) {
float screen_co[2];
/* marker in screen coords */
ED_clip_point_stable_pos__reverse(sc, ar, plane_marker->corners[i], screen_co);
if (BLI_rcti_isect_pt(&rect, screen_co[0], screen_co[1]) &&
BLI_lasso_is_point_inside(mcords, moves, screen_co[0], screen_co[1], V2D_IS_CLIPPED))
{
if (select) {
plane_track->flag |= SELECT;
}
else {
plane_track->flag &= ~SELECT;
}
}
}
changed = true;
}
}
if (changed) {
BKE_tracking_dopesheet_tag_update(tracking);
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, NULL);
}
return changed;
}
