/* BIF_editparticle.h
 *
 *
 * $Id: BIF_editparticle.h $
 *
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version. The Blender
 * Foundation also sells licenses for use in proprietary software under
 * the Blender License.  See http://www.blender.org/BL/ for information
 * about this.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * The Original Code is Copyright (C) 2007 by Janne Karhu.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef BIF_EDITPARTICLE_H
#define BIF_EDITPARTICLE_H

struct Object;
struct ParticleSystem;
struct ParticleEditSettings;
struct RadialControl;

/* particle edit mode */
void PE_set_particle_edit(void);
void PE_create_particle_edit(struct Object *ob, struct ParticleSystem *psys);
void PE_free_particle_edit(struct ParticleSystem *psys);

void PE_change_act(void *ob_v, void *act_v);
int PE_can_edit(struct ParticleSystem *psys);

/* access */
struct ParticleSystem *PE_get_current(struct Object *ob);
short PE_get_current_num(struct Object *ob);
int PE_minmax(float *min, float *max);
void PE_get_colors(char sel[4], char nosel[4]);
struct ParticleEditSettings *PE_settings(void);
struct RadialControl **PE_radialcontrol();

/* update calls */
void PE_hide_keys_time(struct ParticleSystem *psys, float cfra);
void PE_update_object(struct Object *ob, int useflag);
void PE_update_selection(struct Object *ob, int useflag);
void PE_recalc_world_cos(struct Object *ob, struct ParticleSystem *psys);

/* selection tools */
void PE_select_root(void);
void PE_select_tip(void);
void PE_deselectall(void);
void PE_select_linked(void);
void PE_select_less(void);
void PE_select_more(void);

void PE_mouse_particles(void);
void PE_borderselect(void);
void PE_selectionCB(short selecting, struct Object *editobj, short *mval, float rad);
void PE_do_lasso_select(short mcords[][2], short moves, short select);

/* tools */
void PE_hide(int mode);
void PE_rekey(void);
void PE_subdivide(void);
int PE_brush_particles(void);
void PE_delete_particle(void);
void PE_remove_doubles(void);
void PE_mirror_x(int tagged);
void PE_selectbrush_menu(void);
void PE_remove_doubles(void);
void PE_radialcontrol_start(const int mode);

/* undo */
void PE_undo_push(char *str);
void PE_undo_step(int step);
void PE_undo(void);
void PE_redo(void);
void PE_undo_menu(void);

#endif