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/**
* $Id:
*
* ***** 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.
*
* 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) 2008 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef ED_SCREEN_INTERN_H
#define ED_SCREEN_INTERN_H
/* internal exports only */
struct wmWindow;
/* area.c */
void area_copy_data (ScrArea *sa1, ScrArea *sa2, int swap_space);
/* screen_edit.c */
bScreen *screen_add(struct wmWindow *win, char *name);
ScrEdge *screen_findedge(bScreen *sc, ScrVert *v1, ScrVert *v2);
ScrArea *area_split(wmWindow *win, bScreen *sc, ScrArea *sa, char dir, float fac);
int screen_area_join(bScreen* scr, ScrArea *sa1, ScrArea *sa2);
int area_getorientation(bScreen *screen, ScrArea *sa, ScrArea *sb);
void select_connected_scredge(bScreen *sc, ScrEdge *edge);
void removenotused_scrverts(bScreen *sc);
void removedouble_scrverts(bScreen *sc);
void removedouble_scredges(bScreen *sc);
void removenotused_scredges(bScreen *sc);
#endif /* ED_SCREEN_INTERN_H */
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