GetMagnitude

inline float GetMagnitude() const

Returns the magnitude (length) of the vector.

Examples

// Create a new vector called theVector with x = 15.0 and y = 20.0 //
Vec2D theVector( 15.020.0 );

// Get the magnitude of the vector //
float magnitude = theVector.GetMagnitude();


Other functions of the class Vec2D
GetMagnitude
Returns the magnitude (length) of the vector
GetAngle
Returns the angle of the vector
Normalized
Returns a normalized copy of the vector

Advanced functions

GetMagnitudeSquared
Returns the squared magnitude of the vector


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