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annotate libs/assimp/assimp/vector2.h @ 0:b2f14e535253

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author John Tsiombikas <nuclear@member.fsf.org>
date Sat, 01 Feb 2014 19:58:19 +0200
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nuclear@0 1 /*
nuclear@0 2 ---------------------------------------------------------------------------
nuclear@0 3 Open Asset Import Library (assimp)
nuclear@0 4 ---------------------------------------------------------------------------
nuclear@0 5
nuclear@0 6 Copyright (c) 2006-2012, assimp team
nuclear@0 7
nuclear@0 8 All rights reserved.
nuclear@0 9
nuclear@0 10 Redistribution and use of this software in source and binary forms,
nuclear@0 11 with or without modification, are permitted provided that the following
nuclear@0 12 conditions are met:
nuclear@0 13
nuclear@0 14 * Redistributions of source code must retain the above
nuclear@0 15 copyright notice, this list of conditions and the
nuclear@0 16 following disclaimer.
nuclear@0 17
nuclear@0 18 * Redistributions in binary form must reproduce the above
nuclear@0 19 copyright notice, this list of conditions and the
nuclear@0 20 following disclaimer in the documentation and/or other
nuclear@0 21 materials provided with the distribution.
nuclear@0 22
nuclear@0 23 * Neither the name of the assimp team, nor the names of its
nuclear@0 24 contributors may be used to endorse or promote products
nuclear@0 25 derived from this software without specific prior
nuclear@0 26 written permission of the assimp team.
nuclear@0 27
nuclear@0 28 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
nuclear@0 29 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
nuclear@0 30 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
nuclear@0 31 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
nuclear@0 32 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
nuclear@0 33 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
nuclear@0 34 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
nuclear@0 35 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
nuclear@0 36 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
nuclear@0 37 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
nuclear@0 38 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
nuclear@0 39 ---------------------------------------------------------------------------
nuclear@0 40 */
nuclear@0 41 /** @file aiVector2t.h
nuclear@0 42 * @brief 2D vector structure, including operators when compiling in C++
nuclear@0 43 */
nuclear@0 44 #ifndef AI_VECTOR2D_H_INC
nuclear@0 45 #define AI_VECTOR2D_H_INC
nuclear@0 46
nuclear@0 47 #include <math.h>
nuclear@0 48
nuclear@0 49 #include "./Compiler/pushpack1.h"
nuclear@0 50
nuclear@0 51 // ----------------------------------------------------------------------------------
nuclear@0 52 /** Represents a two-dimensional vector.
nuclear@0 53 */
nuclear@0 54
nuclear@0 55 #ifdef __cplusplus
nuclear@0 56 template <typename TReal>
nuclear@0 57 class aiVector2t
nuclear@0 58 {
nuclear@0 59 public:
nuclear@0 60
nuclear@0 61 aiVector2t () : x(), y() {}
nuclear@0 62 aiVector2t (TReal _x, TReal _y) : x(_x), y(_y) {}
nuclear@0 63 explicit aiVector2t (TReal _xyz) : x(_xyz), y(_xyz) {}
nuclear@0 64 aiVector2t (const aiVector2t& o) : x(o.x), y(o.y) {}
nuclear@0 65
nuclear@0 66 public:
nuclear@0 67
nuclear@0 68 void Set( TReal pX, TReal pY);
nuclear@0 69 TReal SquareLength() const ;
nuclear@0 70 TReal Length() const ;
nuclear@0 71 aiVector2t& Normalize();
nuclear@0 72
nuclear@0 73 public:
nuclear@0 74
nuclear@0 75 const aiVector2t& operator += (const aiVector2t& o);
nuclear@0 76 const aiVector2t& operator -= (const aiVector2t& o);
nuclear@0 77 const aiVector2t& operator *= (TReal f);
nuclear@0 78 const aiVector2t& operator /= (TReal f);
nuclear@0 79
nuclear@0 80 TReal operator[](unsigned int i) const;
nuclear@0 81 TReal& operator[](unsigned int i);
nuclear@0 82
nuclear@0 83 bool operator== (const aiVector2t& other) const;
nuclear@0 84 bool operator!= (const aiVector2t& other) const;
nuclear@0 85
nuclear@0 86 aiVector2t& operator= (TReal f);
nuclear@0 87 const aiVector2t SymMul(const aiVector2t& o);
nuclear@0 88
nuclear@0 89 template <typename TOther>
nuclear@0 90 operator aiVector2t<TOther> () const;
nuclear@0 91
nuclear@0 92 TReal x, y;
nuclear@0 93 } PACK_STRUCT;
nuclear@0 94
nuclear@0 95 typedef aiVector2t<float> aiVector2D;
nuclear@0 96
nuclear@0 97 #else
nuclear@0 98
nuclear@0 99 struct aiVector2D {
nuclear@0 100 float x,y;
nuclear@0 101 };
nuclear@0 102
nuclear@0 103 #endif // __cplusplus
nuclear@0 104
nuclear@0 105 #include "./Compiler/poppack1.h"
nuclear@0 106
nuclear@0 107 #endif // AI_VECTOR2D_H_INC