16 static const double PI = 3.1415926535897932384626433832795;
19 static const double RAD2DEG = 57.295779513082320876798154814105;
22 static const double DEG2RAD = 0.01745329251994329576923690768489;
25 static const double EPSILON = std::numeric_limits<float>::epsilon();
static const double PI
Constant to present value of pi (more precise).
Definition: unit.h:16
static const double DEG2RAD
Constant to present converting from degree to radian.
Definition: unit.h:22
static const double RAD2DEG
Constant to present converting from radian to degree.
Definition: unit.h:19
static const double EPSILON
Constant as critera if some variable close enough to zero.
Definition: unit.h:25
static const double GRAVITY
Constant to present value of gravity.
Definition: unit.h:28