imath.h File Reference

#include <QtCore/QtGlobal>
#include <limits>
#include <iser/iser.h>

Go to the source code of this file.

Namespaces
namespace	imath
	Package with mathematical functions and algebraical primitives.

Macros
#define	qInf   std::numeric_limits<double>::infinity

Functions
bool	qIsNaN (double x)
double	imath::GetRadianFromDegree (double degree)
double	imath::GetDegreeFromRadian (double radian)

Variables
static const double	I_PI = 3.14159265358979323846
	Mathematical constant value PI.
static const double	I_2PI = 6.2831853071795864769
	Mathematical constant value 2 * PI.

Macro Definition Documentation

qInf

#define qInf   std::numeric_limits<double>::infinity

Definition at line 9 of file imath.h.

Function Documentation

qIsNaN()

bool qIsNaN ( double  x )

inline

Definition at line 10 of file imath.h.

Variable Documentation

I_2PI

const double I_2PI = 6.2831853071795864769

static

Mathematical constant value 2 * PI.

Definition at line 24 of file imath.h.

I_PI

const double I_PI = 3.14159265358979323846

static

Mathematical constant value PI.

Definition at line 19 of file imath.h.

Referenced by imath::GetDegreeFromRadian(), imath::GetRadianFromDegree(), i3d::CSphere::GetSurfaceArea(), and i3d::CSphere::GetVolume().