ODEのデータ型定義

/* floating point data type, vector, matrix and quaternion types */

#if
defined(dSINGLE)
 typedef float dReal;
 #ifdef dDOUBLE
   #error You can only #define dSINGLE or dDOUBLE, not both.
 #endif // dDOUBLE
#elif
defined(dDOUBLE)
 typedef double dReal;
#else
 #error You must #define dSINGLE or dDOUBLE
#endif
typedef dReal dVector3[4];
typedef dReal dVector4[4];

typedef dReal dMatrix3[4*3];
typedef dReal dMatrix4[4*4];
typedef dReal dMatrix6[8*6];

typedef dReal dQuaternion[4];
最終更新:2010年08月11日 04:21