diff options
author | Campbell Barton <ideasman42@gmail.com> | 2019-03-18 03:22:48 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2019-03-19 16:30:45 +0300 |
commit | 0719d5fa0c8244feb70efa330b10f103a6da2f3c (patch) | |
tree | 60eda71273eeeaacbaadf61fa68f95b876032f87 /source/blender/blenlib/intern/kdtree_3d.c | |
parent | e72dc667c4d3ef0b4a4c306dd6b12cae9d37287b (diff) |
BLI_kdtree: refactor to support different numbers of dimensions
This moves logic into kdtree_impl.h which is included in a source
file that defines the number of dimensions - so we can easily support
different numbers of dimensions as needed
(currently 3D and 4D are supported).
Macro use isn't so nice but avoids a lot of duplicate code.
Diffstat (limited to 'source/blender/blenlib/intern/kdtree_3d.c')
-rw-r--r-- | source/blender/blenlib/intern/kdtree_3d.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/kdtree_3d.c b/source/blender/blenlib/intern/kdtree_3d.c new file mode 100644 index 00000000000..1da93772aa9 --- /dev/null +++ b/source/blender/blenlib/intern/kdtree_3d.c @@ -0,0 +1,25 @@ +/* + * 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. + */ + +/** \file + * \ingroup bli + */ + +#define KD_DIMS 3 +#define KDTREE_PREFIX_ID BLI_kdtree +# include "kdtree_impl.h" +#undef DIMS +#undef KDTREE_PREFIX_ID |