00001 /* 00002 SagaEngine library 00003 Copyright (c) 2002-2006 Skalden Studio AS 00004 00005 This software is provided 'as-is', without any express or implied 00006 warranty. In no event will the authors be held liable for any 00007 damages arising from the use of this software. 00008 00009 Permission is granted to distribute the library under the terms of the 00010 Q Public License version 1.0. Be sure to read and understand the license 00011 before using the library. It should be included here, or you may read it 00012 at http://www.trolltech.com/products/qt/licenses/licensing/qpl 00013 00014 The original version of this library can be located at: 00015 http://www.sagaengine.com/ 00016 00017 Rune Myrland 00018 rune@skalden.com 00019 */ 00020 00021 00022 #ifndef ScaleT_hpp 00023 #define ScaleT_hpp 00024 00025 #include "util_math.hpp" 00026 #include "util/type/util_type.hpp" 00027 00028 namespace se_core { 00029 class _SeCoreExport ScaleT { 00030 public: 00031 inline static float toFloat(scale_t value) { 00032 #ifdef SE_FIXED_POINT 00033 return value / (float)SCALE_RES; 00034 #else 00035 return value; 00036 #endif 00037 } 00038 00039 inline static scale_t fromFloat(float value) { 00040 #ifdef SE_FIXED_POINT 00041 return static_cast<scale_t>(value * SCALE_RES); 00042 #else 00043 return value; 00044 #endif 00045 } 00046 00047 }; 00048 00049 } 00050 00051 #endif
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