vec2d.hpp File Reference

#include "QueryEngine/ExtensionFunctions/h3lib/include/vec2d.h"

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Functions
EXTENSION_INLINE double	_v2dMag (const Vec2d(v))

Function Documentation

EXTENSION_INLINE double _v2dMag

(

const

Vec2dv

)

Calculates the magnitude of a 2D cartesian vector.

Parameters

v	The 2D cartesian vector.

Returns

The magnitude of the vector.

Definition at line 30 of file vec2d.hpp.

References X_INDEX, and Y_INDEX.

Referenced by _hex2dToGeo().

                                                {
  return sqrt(v[X_INDEX] * v[X_INDEX] + v[Y_INDEX] * v[Y_INDEX]);
}

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