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Diffstat (limited to 'source/blender/freestyle/intern/geometry/HashGrid.cpp')
-rw-r--r-- | source/blender/freestyle/intern/geometry/HashGrid.cpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/geometry/HashGrid.cpp b/source/blender/freestyle/intern/geometry/HashGrid.cpp new file mode 100644 index 00000000000..b0ad9e0f276 --- /dev/null +++ b/source/blender/freestyle/intern/geometry/HashGrid.cpp @@ -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) 2010 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/freestyle/intern/geometry/HashGrid.cpp + * \ingroup freestyle + * \brief Class to define a cell grid surrounding the bounding box of the scene + * \author Stephane Grabli + * \date 30/07/2002 + */ + +#include "HashGrid.h" + +void HashGrid::clear() +{ + if (!_cells.empty()) { + for (GridHashTable::iterator it = _cells.begin(); it !=_cells.end(); it++) { + Cell* cell = (*it).second; + delete cell; + } + _cells.clear(); + } + + Grid::clear(); +} + +void HashGrid::configure(const Vec3r& orig, const Vec3r& size, unsigned nb) +{ + Grid::configure(orig, size, nb); +} |