Differential D10226 Diff 33217 source/blender/editors/space_clip/clip_utils.c

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source/blender/editors/space_clip/clip_utils.c

Show First 20 Lines • Show All 459 Lines • ▼ Show 20 Lines	while (track) {
}		}

track = track->next;		track = track->next;
}		}

return ok;		return ok;
}		}

		static bool tracking_has_selection(SpaceClip *space_clip)
		{
		MovieClip *clip = ED_space_clip_get_clip(space_clip);
		ListBase *tracksbase = BKE_tracking_get_active_tracks(&clip->tracking);
		const int framenr = ED_space_clip_get_clip_frame_number(space_clip);

		LISTBASE_FOREACH (MovieTrackingTrack *, track, tracksbase) {
		if (!TRACK_VIEW_SELECTED(space_clip, track)) {
		continue;
		}
		const MovieTrackingMarker *marker = BKE_tracking_marker_get(track, framenr);
		if (marker != NULL) {
		return true;
		}
		}

		return false;
		}

		static bool mask_has_selection(const bContext *C, bool include_handles)
		{
		Mask *mask = CTX_data_edit_mask(C);
		if (mask == NULL) {
		return false;
		}

		LISTBASE_FOREACH (MaskLayer *, mask_layer, &mask->masklayers) {
		if (mask_layer->restrictflag & (MASK_RESTRICT_VIEW \| MASK_RESTRICT_SELECT)) {
		continue;
		}
		LISTBASE_FOREACH (MaskSpline *, spline, &mask_layer->splines) {
		for (int i = 0; i < spline->tot_point; i++) {
		const MaskSplinePoint *point = &spline->points[i];
		const BezTriple *bezt = &point->bezt;
		if (!MASKPOINT_ISSEL_ANY(point)) {
		continue;
		}
		if (bezt->f2 & SELECT) {
		return true;
		}

		if (!include_handles) {
		/* Ignore handles. */
		}
		else if (BKE_mask_point_handles_mode_get(point) == MASK_HANDLE_MODE_STICK) {
		return true;
		}
		else {
		if ((bezt->f1 & SELECT) && (bezt->h1 != HD_VECT)) {
		return true;
		}
		if ((bezt->f3 & SELECT) && (bezt->h2 != HD_VECT)) {
		return true;
		}
		}
		}
		}
		}

		return false;
		}

static bool selected_boundbox(const bContext *C, float min[2], float max[2], bool include_handles)		static bool selected_boundbox(const bContext *C, float min[2], float max[2], bool include_handles)
{		{
SpaceClip *sc = CTX_wm_space_clip(C);		SpaceClip *sc = CTX_wm_space_clip(C);
if (sc->mode == SC_MODE_TRACKING) {		if (sc->mode == SC_MODE_TRACKING) {
return selected_tracking_boundbox(sc, min, max);		return selected_tracking_boundbox(sc, min, max);
}		}

if (ED_mask_selected_minmax(C, min, max, include_handles)) {		if (ED_mask_selected_minmax(C, min, max, include_handles)) {
▲ Show 20 Lines • Show All 65 Lines • ▼ Show 20 Lines	if (w > 0 && h > 0) {
if (fit) {		if (fit) {
*r_zoom = newzoom;		*r_zoom = newzoom;
}		}
}		}

return true;		return true;
}		}

		/* Returns truth if lock-to-selection is enabled and possible.
		* Locking to selection is not possible if there is no selection. */
		bool clip_view_has_locked_selection(const bContext *C)
		{
		SpaceClip *space_clip = CTX_wm_space_clip(C);

		if ((space_clip->flag & SC_LOCK_SELECTION) == 0) {
		return false;
		}

		if (space_clip->mode == SC_MODE_TRACKING) {
		return tracking_has_selection(space_clip);
		}

		return mask_has_selection(C, false);
		}

void clip_draw_sfra_efra(View2D v2d, Scene scene)		void clip_draw_sfra_efra(View2D v2d, Scene scene)
{		{
UI_view2d_view_ortho(v2d);		UI_view2d_view_ortho(v2d);

/* currently clip editor supposes that editing clip length is equal to scene frame range */		/* currently clip editor supposes that editing clip length is equal to scene frame range */
GPU_blend(GPU_BLEND_ALPHA);		GPU_blend(GPU_BLEND_ALPHA);

uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);		uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);
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