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Color4f.cpp

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00001 //------------------------------------------------------------------------------
00002 // Lamp : Open source game middleware
00003 // Copyright (C) 2004  Junpei Ohtani ( Email : junpee@users.sourceforge.jp )
00004 //
00005 // This library is free software; you can redistribute it and/or
00006 // modify it under the terms of the GNU Lesser General Public
00007 // License as published by the Free Software Foundation; either
00008 // version 2.1 of the License, or (at your option) any later version.
00009 //
00010 // This library is distributed in the hope that it will be useful,
00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013 // Lesser General Public License for more details.
00014 //
00015 // You should have received a copy of the GNU Lesser General Public
00016 // License along with this library; if not, write to the Free Software
00017 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00018 //------------------------------------------------------------------------------
00019 
00020 /** @file
00021  * 四要素実数カラー実装
00022  * @author Junpee
00023  */
00024 
00025 #include "LampBasic.h"
00026 #include "Core/Primitive/Color4f.h"
00027 #include "Core/Primitive/Color3c.h"
00028 #include "Core/Primitive/Color4c.h"
00029 #include "Core/Primitive/Color3f.h"
00030 
00031 namespace Lamp{
00032 
00033 //------------------------------------------------------------------------------
00034 // 定数
00035 //------------------------------------------------------------------------------
00036 // 白
00037 const Color4f Color4f::white(1.f, 1.f, 1.f);
00038 
00039 // 灰色
00040 const Color4f Color4f::gray(0.5f, 0.5f, 0.5f);
00041 
00042 // 黒
00043 const Color4f Color4f::black(0.f, 0.f, 0.f);
00044 
00045 // 赤
00046 const Color4f Color4f::red(1.f, 0.f, 0.f);
00047 
00048 // 緑
00049 const Color4f Color4f::green(0.f, 1.f, 0.f);
00050 
00051 // 青
00052 const Color4f Color4f::blue(0.f, 0.f, 1.f);
00053 
00054 // 黄
00055 const Color4f Color4f::yellow(1.f, 1.f, 0.f);
00056 
00057 // 青緑
00058 const Color4f Color4f::cyan(0.f, 1.f, 1.f);
00059 
00060 // 赤紫
00061 const Color4f Color4f::magenta(1.f, 0.f, 1.f);
00062 
00063 //------------------------------------------------------------------------------
00064 // コンストラクタ
00065 Color4f::Color4f(const Color3c& source) :
00066     r(source.r / 255.f), g(source.g / 255.f), b(source.b / 255.f), a(1.f){
00067 }
00068 //------------------------------------------------------------------------------
00069 // コンストラクタ
00070 Color4f::Color4f(const Color4c& source) :
00071     r(source.r / 255.f), g(source.g / 255.f), b(source.b / 255.f),
00072     a(source.a / 255.f){
00073 }
00074 //------------------------------------------------------------------------------
00075 // コンストラクタ
00076 Color4f::Color4f(const Color3f& source) :
00077     r(source.r), g(source.g), b(source.b), a(1.f){
00078 }
00079 //------------------------------------------------------------------------------
00080 // 三要素キャラクタカラーの設定
00081 void Color4f::set(const Color3c& source){
00082     set(source.r / 255.f, source.g / 255.f, source.b / 255.f, 1.f);
00083 }
00084 //------------------------------------------------------------------------------
00085 // 四要素キャラクタカラーの設定
00086 void Color4f::set(const Color4c& source){
00087     set(source.r / 255.f, source.g / 255.f, source.b / 255.f, source.a / 255.f);
00088 }
00089 //------------------------------------------------------------------------------
00090 // 三要素実数カラーの設定
00091 void Color4f::set(const Color3f& source){
00092     set(source.r, source.g, source.b, 1.f);
00093 }
00094 //------------------------------------------------------------------------------
00095 } // End of namespace Lamp
00096 //------------------------------------------------------------------------------

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