C++ ED_space_clip_get_clip函數代碼示例

本文整理匯總了C++中ED_space_clip_get_clip函數的典型用法代碼示例。如果您正苦於以下問題：C++ ED_space_clip_get_clip函數的具體用法？C++ ED_space_clip_get_clip怎麽用？C++ ED_space_clip_get_clip使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了ED_space_clip_get_clip函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C++代碼示例。

示例1: circle_select_exec

static int circle_select_exec(bContext *C, wmOperator *op)
{
	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);
	int x, y, radius, width, height, mode, change = FALSE;
	float zoomx, zoomy, offset[2], ellipse[2];
	int framenr = ED_space_clip_get_clip_frame_number(sc);

	/* get operator properties */
	x = RNA_int_get(op->ptr, "x");
	y = RNA_int_get(op->ptr, "y");
	radius = RNA_int_get(op->ptr, "radius");

	mode = RNA_int_get(op->ptr, "gesture_mode");

	/* compute ellipse and position in unified coordinates */
	ED_space_clip_get_size(sc, &width, &height);
	ED_space_clip_get_zoom(sc, ar, &zoomx, &zoomy);

	ellipse[0] = width * zoomx / radius;
	ellipse[1] = height * zoomy / radius;

	ED_clip_point_stable_pos(sc, ar, x, y, &offset[0], &offset[1]);

	/* do 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) && marker_inside_ellipse(marker, offset, ellipse)) {
				if (mode == GESTURE_MODAL_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 OPERATOR_FINISHED;
	}

	return OPERATOR_CANCELLED;
}

開發者ID:vanangamudi，項目名稱:blender-main，代碼行數:58，代碼來源:tracking_select.c

示例2: set_origin_exec

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;
}

開發者ID:dfelinto，項目名稱:blender，代碼行數:57，代碼來源:tracking_ops_orient.c

示例3: apply_solution_scale_invoke

static int apply_solution_scale_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))
{
  SpaceClip *sc = CTX_wm_space_clip(C);
  MovieClip *clip = ED_space_clip_get_clip(sc);
  if (!RNA_struct_property_is_set(op->ptr, "distance")) {
    RNA_float_set(op->ptr, "distance", clip->tracking.settings.dist);
  }
  return apply_solution_scale_exec(C, op);
}

開發者ID:dfelinto，項目名稱:blender，代碼行數:9，代碼來源:tracking_ops_orient.c

示例4: clip_draw_cache_and_notes

void clip_draw_cache_and_notes(const bContext *C, SpaceClip *sc, ARegion *ar)
{
	Scene *scene = CTX_data_scene(C);
	MovieClip *clip = ED_space_clip_get_clip(sc);
	if (clip) {
		draw_movieclip_cache(sc, ar, clip, scene);
		draw_movieclip_notes(sc, ar);
	}
}

開發者ID:manwapastorelli，項目名稱:blender-git，代碼行數:9，代碼來源:clip_draw.c

示例5: mouse_select_knot

static bool mouse_select_knot(bContext *C, float co[2], bool extend)
{
	SpaceClip *sc = CTX_wm_space_clip(C);
	MovieClip *clip = ED_space_clip_get_clip(sc);
	ARegion *ar = CTX_wm_region(C);
	View2D *v2d = &ar->v2d;
	MovieTracking *tracking = &clip->tracking;
	MovieTrackingTrack *act_track = BKE_tracking_track_get_active(tracking);
	static const int delta = 6;

	if (act_track) {
		MouseSelectUserData userdata;

		mouse_select_init_data(&userdata, co);
		clip_graph_tracking_values_iterate_track(sc, act_track, &userdata,
		                                         find_nearest_tracking_knot_cb, NULL, NULL);

		if (userdata.marker) {
			int x1, y1, x2, y2;

			if (UI_view2d_view_to_region_clip(v2d, co[0], co[1], &x1, &y1) &&
			    UI_view2d_view_to_region_clip(v2d, userdata.min_co[0], userdata.min_co[1], &x2, &y2) &&
			    (abs(x2 - x1) <= delta && abs(y2 - y1) <= delta))
			{
				if (!extend) {
					SelectUserData selectdata = {SEL_DESELECT};

					clip_graph_tracking_iterate(sc,
					                            (sc->flag & SC_SHOW_GRAPH_SEL_ONLY) != 0,
					                            (sc->flag & SC_SHOW_GRAPH_HIDDEN) != 0,
					                            &selectdata,
					                            toggle_selection_cb);
				}

				if (userdata.coord == 0) {
					if (extend && (userdata.marker->flag & MARKER_GRAPH_SEL_X) != 0)
						userdata.marker->flag &= ~MARKER_GRAPH_SEL_X;
					else
						userdata.marker->flag |= MARKER_GRAPH_SEL_X;
				}
				else {
					if (extend && (userdata.marker->flag & MARKER_GRAPH_SEL_Y) != 0)
						userdata.marker->flag &= ~MARKER_GRAPH_SEL_Y;
					else
						userdata.marker->flag |= MARKER_GRAPH_SEL_Y;
				}

				return true;
			}
		}
	}

	return false;
}

開發者ID:Bforartists，項目名稱:Bforartists，代碼行數:54，代碼來源:clip_graph_ops.c

示例6: do_lasso_select_marker

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;
}

開發者ID:vanangamudi，項目名稱:blender-main，代碼行數:52，代碼來源:tracking_select.c

示例7: apply_solution_scale_poll

static bool apply_solution_scale_poll(bContext *C)
{
  SpaceClip *sc = CTX_wm_space_clip(C);
  if (sc != NULL) {
    MovieClip *clip = ED_space_clip_get_clip(sc);
    if (clip != NULL) {
      MovieTracking *tracking = &clip->tracking;
      MovieTrackingObject *tracking_object = BKE_tracking_object_get_active(tracking);
      return (tracking_object->flag & TRACKING_OBJECT_CAMERA) != 0;
    }
  }
  return 0;
}

開發者ID:dfelinto，項目名稱:blender，代碼行數:13，代碼來源:tracking_ops_orient.c

示例8: count_selected_bundles

static int count_selected_bundles(bContext *C)
{
  SpaceClip *sc = CTX_wm_space_clip(C);
  MovieClip *clip = ED_space_clip_get_clip(sc);
  ListBase *tracksbase = BKE_tracking_get_active_tracks(&clip->tracking);
  int tot = 0;
  for (MovieTrackingTrack *track = tracksbase->first; track != NULL; track = track->next) {
    if (TRACK_VIEW_SELECTED(sc, track) && (track->flag & TRACK_HAS_BUNDLE)) {
      tot++;
    }
  }
  return tot;
}

開發者ID:dfelinto，項目名稱:blender，代碼行數:13，代碼來源:tracking_ops_orient.c

示例9: delete_curve_exec

static int delete_curve_exec(bContext *C, wmOperator *UNUSED(op))
{
	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);

	if (!act_track)
		return OPERATOR_CANCELLED;

	clip_delete_track(C, clip, act_track);

	return OPERATOR_FINISHED;
}

開發者ID:Bforartists，項目名稱:Bforartists，代碼行數:14，代碼來源:clip_graph_ops.c

示例10: CTX_wm_space_clip

static MovieTrackingPlaneTrack *tracking_plane_marker_check_slide(bContext *C,
                                                                  const wmEvent *event,
                                                                  int *corner_r)
{
  const float distance_clip_squared = 12.0f * 12.0f;
  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;
  int width, height;
  float co[2];
  ListBase *plane_tracks_base = BKE_tracking_get_active_plane_tracks(tracking);
  int framenr = ED_space_clip_get_clip_frame_number(sc);

  ED_space_clip_get_size(sc, &width, &height);
  if (width == 0 || height == 0) {
    return NULL;
  }

  ED_clip_mouse_pos(sc, ar, event->mval, co);

  float min_distance_squared = FLT_MAX;
  int min_corner = -1;
  MovieTrackingPlaneTrack *min_plane_track = NULL;
  for (MovieTrackingPlaneTrack *plane_track = plane_tracks_base->first; plane_track != NULL;
       plane_track = plane_track->next) {
    if (PLANE_TRACK_VIEW_SELECTED(plane_track)) {
      MovieTrackingPlaneMarker *plane_marker = BKE_tracking_plane_marker_get(plane_track, framenr);
      for (int i = 0; i < 4; i++) {
        float distance_squared = mouse_to_plane_slide_zone_distance_squared(
            co, plane_marker->corners[i], width, height);

        if (distance_squared < min_distance_squared) {
          min_distance_squared = distance_squared;
          min_corner = i;
          min_plane_track = plane_track;
        }
      }
    }
  }

  if (min_distance_squared < distance_clip_squared / sc->zoom) {
    if (corner_r != NULL) {
      *corner_r = min_corner;
    }
    return min_plane_track;
  }

  return NULL;
}

開發者ID:dfelinto，項目名稱:blender，代碼行數:50，代碼來源:tracking_ops_plane.c

示例11: graph_select_all_markers_exec

static int graph_select_all_markers_exec(bContext *C, wmOperator *op)
{
	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);
	MovieTrackingMarker *marker;
	int action = RNA_enum_get(op->ptr, "action");
	int a;

	if (!act_track)
		return OPERATOR_CANCELLED;

	if (action == SEL_TOGGLE) {
		action = SEL_SELECT;

		for (a = 0; a < act_track->markersnr; a++) {
			marker = &act_track->markers[a];

			if (marker->flag & MARKER_GRAPH_SEL) {
				action = SEL_DESELECT;
				break;
			}
		}
	}

	for (a = 0; a < act_track->markersnr; a++) {
		marker = &act_track->markers[a];

		switch (action) {
			case SEL_SELECT:
				marker->flag |= MARKER_GRAPH_SEL;
				break;
			case SEL_DESELECT:
				marker->flag &= ~MARKER_GRAPH_SEL;
				break;
			case SEL_INVERT:
				marker->flag ^= MARKER_GRAPH_SEL;
				break;
		}
	}

	WM_event_add_notifier(C, NC_GEOM | ND_SELECT, NULL);

	return OPERATOR_FINISHED;
}

開發者ID:Bforartists，項目名稱:Bforartists，代碼行數:46，代碼來源:clip_graph_ops.c

示例12: set_axis_exec

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;
}

開發者ID:diekev，項目名稱:blender，代碼行數:45，代碼來源:tracking_ops_orient.c

示例13: mouse_select_curve

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;
}

開發者ID:Bforartists，項目名稱:Bforartists，代碼行數:44，代碼來源:clip_graph_ops.c

示例14: dopesheet_select_channel_exec

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;
}

開發者ID:Andrewson3D，項目名稱:blender-for-vray，代碼行數:44，代碼來源:clip_dopesheet_ops.c

示例15: draw_movieclip_notes

static void draw_movieclip_notes(SpaceClip *sc, ARegion *ar)
{
	MovieClip *clip = ED_space_clip_get_clip(sc);
	MovieTracking *tracking = &clip->tracking;
	char str[256] = {0};
	int block = FALSE;

	if (tracking->stats) {
		BLI_strncpy(str, tracking->stats->message, sizeof(str));
		block = TRUE;
	}
	else {
		if (sc->flag & SC_LOCK_SELECTION)
			strcpy(str, "Locked");
	}

	if (str[0])
		ED_region_info_draw(ar, str, block, 0.6f);
}

開發者ID:vanangamudi，項目名稱:blender-main，代碼行數:19，代碼來源:clip_draw.c

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