#ifndef OSG_TYPES
#define OSG_TYPES 1

namespace osg {

typedef unsigned int uint;
typedef unsigned short ushort;
typedef unsigned char uchar;
typedef uchar ubyte;

#if defined(WIN32) || defined (macintosh)
#define M_E             2.7182818284590452354
#define M_LOG2E         1.4426950408889634074
#define M_LOG10E        0.43429448190325182765
#define M_LN2           0.69314718055994530942
#define M_LN10          2.30258509299404568402
#define M_PI            3.14159265358979323846
#define M_PI_2          1.57079632679489661923
#define M_PI_4          0.78539816339744830962
#define M_1_PI          0.31830988618379067154
#define M_2_PI          0.63661977236758134308
#define M_2_SQRTPI      1.12837916709551257390
#define M_SQRT2         1.41421356237309504880
#define M_SQRT1_2       0.70710678118654752440
#endif

};

#endif