diff options
Diffstat (limited to 'source/blender/blenlib/BLI_lasso_2d.h')
| -rw-r--r-- | source/blender/blenlib/BLI_lasso_2d.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_lasso_2d.h b/source/blender/blenlib/BLI_lasso_2d.h new file mode 100644 index 00000000000..3644224f1d7 --- /dev/null +++ b/source/blender/blenlib/BLI_lasso_2d.h @@ -0,0 +1,41 @@ +/* + * ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __BLI_LASSO_2D_H__ +#define __BLI_LASSO_2D_H__ + +/** \file BLI_lasso_2d.h + * \ingroup bli + */ + +struct rcti; + +void BLI_lasso_boundbox(struct rcti *rect, const int mcords[][2], const unsigned int moves); +bool BLI_lasso_is_point_inside(const int mcords[][2], const unsigned int moves, const int sx, const int sy, const int error_value); +bool BLI_lasso_is_edge_inside(const int mcords[][2], const unsigned int moves, int x0, int y0, int x1, int y1, const int error_value); + +#endif /* __BLI_LASSO_2D_H__ */ |