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Diffstat (limited to 'source/blender/blenlib/BLI_boxpack_2d.h')
-rw-r--r-- | source/blender/blenlib/BLI_boxpack_2d.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_boxpack_2d.h b/source/blender/blenlib/BLI_boxpack_2d.h new file mode 100644 index 00000000000..80e89bdb04f --- /dev/null +++ b/source/blender/blenlib/BLI_boxpack_2d.h @@ -0,0 +1,53 @@ +/* + * ***** 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): Campbell Barton + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __BLI_BOXPACK_2D_H__ +#define __BLI_BOXPACK_2D_H__ + +/** \file BLI_boxpack_2d.h + * \ingroup bli + */ + +/* Box Packer */ + +typedef struct BoxPack { + float x; + float y; + float w; + float h; + + /* Verts this box uses + * (BL,TR,TL,BR) / 0,1,2,3 */ + struct BoxVert *v[4]; + + int index; +} BoxPack; + +void BLI_box_pack_2d(BoxPack *boxarray, const unsigned int len, float *tot_width, float *tot_height); + +#endif /* __BLI_BOXPACK_2D_H__ */ + |