diff options
Diffstat (limited to 'source/blender/compositor/intern/COM_ChunkOrderHotspot.cc')
-rw-r--r-- | source/blender/compositor/intern/COM_ChunkOrderHotspot.cc | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/source/blender/compositor/intern/COM_ChunkOrderHotspot.cc b/source/blender/compositor/intern/COM_ChunkOrderHotspot.cc new file mode 100644 index 00000000000..bbc98d086a6 --- /dev/null +++ b/source/blender/compositor/intern/COM_ChunkOrderHotspot.cc @@ -0,0 +1,36 @@ +/* + * 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. + * + * Copyright 2011, Blender Foundation. + */ + +#include "COM_ChunkOrderHotspot.h" +#include <cmath> + +ChunkOrderHotspot::ChunkOrderHotspot(int x, int y, float addition) +{ + x = x; + y = y; + addition = addition; +} + +double ChunkOrderHotspot::calc_distance(int x, int y) +{ + int dx = x - x; + int dy = y - y; + double result = sqrt((double)(dx * dx + dy * dy)); + result += (double)addition; + return result; +} |