fbxsdk/core/math/fbxquaternion.h
Source File
00001 /**************************************************************************************** 00002 00003 Copyright (C) 2013 Autodesk, Inc. 00004 All rights reserved. 00005 00006 Use of this software is subject to the terms of the Autodesk license agreement 00007 provided at the time of installation or download, or which otherwise accompanies 00008 this software in either electronic or hard copy form. 00009 00010 ****************************************************************************************/ 00011 00013 #ifndef _FBXSDK_CORE_MATH_QUATERNION_H_ 00014 #define _FBXSDK_CORE_MATH_QUATERNION_H_ 00015 00016 #include <fbxsdk/fbxsdk_def.h> 00017 00018 #include <fbxsdk/core/math/fbxvector4.h> 00019 00020 #include <fbxsdk/fbxsdk_nsbegin.h> 00021 00027 class FBXSDK_DLL FbxQuaternion : public FbxDouble4 00028 { 00029 public: 00037 FbxQuaternion(); 00038 00042 FbxQuaternion(const FbxQuaternion& pV); 00043 00050 FbxQuaternion(double pX, double pY, double pZ, double pW = 1.0); 00051 00053 ~FbxQuaternion(); 00055 00063 FbxQuaternion& operator=(const FbxQuaternion& pQuaternion); 00064 00070 double& operator[](int pIndex); 00071 00077 const double& operator[](int pIndex) const; 00078 00084 double GetAt(int pIndex) const; 00085 00091 void SetAt(int pIndex, double pValue); 00092 00099 void Set(double pX, double pY, double pZ, double pW = 1.0); 00101 00110 FbxQuaternion operator+(double pValue) const; 00111 00116 FbxQuaternion operator-(double pValue) const; 00117 00123 FbxQuaternion operator*(double pValue) const; 00124 00130 FbxQuaternion operator/(double pValue) const; 00131 00136 FbxQuaternion& operator+=(double pValue); 00137 00142 FbxQuaternion& operator-=(double pValue); 00143 00149 FbxQuaternion& operator*=(double pValue); 00150 00156 FbxQuaternion& operator/=(double pValue); 00158 00166 FbxQuaternion operator-() const; 00167 00173 FbxQuaternion operator+(const FbxQuaternion& pQuaternion) const; 00174 00180 FbxQuaternion operator-(const FbxQuaternion& pQuaternion) const; 00181 00187 FbxQuaternion operator*(const FbxQuaternion& pOther) const; 00188 00194 FbxQuaternion operator/(const FbxQuaternion& pOther) const; 00195 00201 FbxQuaternion& operator+=(const FbxQuaternion& pQuaternion); 00202 00208 FbxQuaternion& operator-=(const FbxQuaternion& pQuaternion); 00209 00215 FbxQuaternion& operator*=(const FbxQuaternion& pOther); 00216 00222 FbxQuaternion& operator/=(const FbxQuaternion& pOther); 00223 00228 FbxQuaternion Product(const FbxQuaternion& pOther) const; 00229 00234 double DotProduct(const FbxQuaternion& pQuaternion) const; 00235 00238 void Normalize(); 00239 00243 void Conjugate(); 00244 00248 double Length(); 00249 00255 void Inverse(); 00256 00260 void ComposeSphericalXYZ(const FbxVector4 pEuler); 00261 00265 FbxVector4 DecomposeSphericalXYZ() const; 00267 00276 bool operator==(const FbxQuaternion & pV) const; 00277 00282 bool operator!=(const FbxQuaternion & pV) const; 00284 00289 00290 operator double* (); 00291 00293 operator const double* () const; 00295 00306 int Compare(const FbxQuaternion &pQ2, const double pThreshold = FBXSDK_TOLERANCE) const; 00308 00309 /***************************************************************************************************************************** 00310 ** WARNING! Anything beyond these lines is for internal use, may not be documented and is subject to change without notice! ** 00311 *****************************************************************************************************************************/ 00312 #ifndef DOXYGEN_SHOULD_SKIP_THIS 00313 void GetQuaternionFromPositionToPosition(const FbxVector4 &pP0, const FbxVector4 &pP1); 00314 #endif /* !DOXYGEN_SHOULD_SKIP_THIS *****************************************************************************************/ 00315 }; 00316 00317 #include <fbxsdk/fbxsdk_nsend.h> 00318 00319 #endif /* _FBXSDK_CORE_MATH_QUATERNION_H_ */