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https://github.com/UberGames/GtkRadiant.git
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8037810110
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant@177 8a3a26a2-13c4-0310-b231-cf6edde360e5
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/*
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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// Angles in radians
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#define ANGLE_0 0.0F
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#define ANGLE_1 0.017453292F
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#define ANGLE_5 0.087266462F
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#define ANGLE_10 0.174532925F
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#define ANGLE_15 0.261799387F
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#define ANGLE_20 0.392699081F
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#define ANGLE_30 0.523598775F
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#define ANGLE_45 0.785398163F
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#define ANGLE_60 1.047197551F
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#define ANGLE_72 1.256637061F
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#define ANGLE_90 1.570796327F
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#define ANGLE_120 2.094395102F
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#define ANGLE_135 2.35619449F
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#define ANGLE_144 2.513274123F
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#define ANGLE_180 3.141592653F
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#define ANGLE_225 3.926990817F
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#define ANGLE_270 4.71238898F
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#define ANGLE_315 5.497787144F
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#define ANGLE_360 6.283185307F
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// Angles in degrees
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#define DEGREE_0 0.0F
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#define DEGREE_180 180.0F
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#define DEGREE_45 (DEGREE_180 / 4.0F)
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#define DEGREE_90 (DEGREE_180 / 2.0F)
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#define DEGREE_135 (DEGREE_90 + DEGREE_45)
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#define DEGREE_270 (DEGREE_180 + DEGREE_90)
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#define DEGREE_360 (DEGREE_180 * 2.0F)
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#define DEGREE_225 (DEGREE_180 + DEGREE_45)
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#define DEGREE_315 (DEGREE_270 + DEGREE_45)
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#define DEGREE_30 (DEGREE_180 / 6.0F)
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#define DEGREE_60 (DEGREE_180 / 3.0F)
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#define DEGREE_120 (DEGREE_360 / 3.0F)
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#define DEGREE_1 (DEGREE_180 / 180.0F)
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#define DEGREE_5 (DEGREE_180 / 36.0F)
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#define DEGREE_10 (DEGREE_180 / 18.0F)
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#define DEGREE_15 (DEGREE_180 / 12.0F)
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#define DEGREE_20 (DEGREE_180 / 8.0F)
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// Conversion routines
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#define ANGLE_TO_RAD ANGLE_1
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#define RAD_TO_ANGLE (180.0F / ANGLE_180)
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#define SHORT_TO_ANGLE (360.0/65536)
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#pragma warning(disable : 4305) // 'initializing' : truncation from 'const double ' to 'float '
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