00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright © 2000-2002 The OGRE Team 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 ----------------------------------------------------------------------------- 00024 */ 00025 #ifndef _COLOURVALUE_H__ 00026 #define _COLOURVALUE_H__ 00027 00028 #include "OgrePrerequisites.h" 00029 00030 namespace Ogre { 00031 00032 typedef unsigned long RGBA; 00033 typedef unsigned long ARGB; 00034 typedef unsigned long ABGR; 00035 00047 class _OgreExport ColourValue 00048 { 00049 public: 00050 static ColourValue Black; 00051 static ColourValue White; 00052 static ColourValue Red; 00053 static ColourValue Green; 00054 static ColourValue Blue; 00055 00056 ColourValue( Real red = 1.0f, 00057 Real green = 1.0f, 00058 Real blue = 1.0f, 00059 Real alpha = 1.0f ) : r(red), g(green), b(blue), a(alpha) 00060 { } 00061 00062 bool operator==(const ColourValue& rhs) const; 00063 bool operator!=(const ColourValue& rhs) const; 00064 00065 union { 00066 struct { 00067 Real r,g,b,a; 00068 }; 00069 Real val[4]; 00070 }; 00071 00074 RGBA getAsLongRGBA(void) const; 00075 00078 ARGB getAsLongARGB(void) const; 00079 00081 ABGR getAsLongABGR(void) const; 00082 00083 }; 00084 00085 } // namespace 00086 00087 #endif
Copyright © 2002-2003 by The OGRE Team
Last modified Fri May 14 23:21:57 2004