CConstants.h

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//==============================================================================
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    \author    <http://www.chai3d.org>
    \author    Francois Conti
    \version   3.2.0 $Rev: 1869 $
*/
//==============================================================================

//------------------------------------------------------------------------------
#ifndef CConstantsH
#define CConstantsH
//------------------------------------------------------------------------------
#include "system/CGlobals.h"
//------------------------------------------------------------------------------
#ifdef C_USE_EIGEN
#include "Eigen/Eigen"
#endif
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================

//------------------------------------------------------------------------------
namespace chai3d {
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
// ERROR CONSTANTS
//------------------------------------------------------------------------------

const bool C_ERROR          = false;

const bool C_SUCCESS        = true;


//------------------------------------------------------------------------------
// MATH CONSTANTS
//------------------------------------------------------------------------------

const double C_TWO_PI       = 6.28318530717958647692;

const double C_PI           = 3.14159265358979323846;

const double C_PI_DIV_2     = 1.57079632679489661923;

const double C_DEG2RAD      = 0.01745329252;

const double C_RAD2DEG      = 57.2957795131;

const double C_TINY         = 1e-49;

const double C_SMALL        = 0.000000001;

#ifdef DBL_MAX
const double C_LARGE        = DBL_MAX;
#else
const double C_LARGE        = 1e+49;
#endif

#ifdef FLOAT_MAX
const double C_LARGE_FLOAT  = FLOAT_MAX;
#else
const double C_LARGE_FLOAT  = 1e37;
#endif

//------------------------------------------------------------------------------
} // namespace chai3d
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
#endif
//------------------------------------------------------------------------------