magnitude.cc 244 Bytes
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/**
 * Magnitude.cc
 *
 *  Created on: 31 oct. 2012
 *      Author: AKKA IS
 */

#include "magnitude.hh"

#include <math.h>

float magnitude(const std::vector<float>& vec)
{
	return sqrtf(vec[0] * vec[0] + vec[1] * vec[1] + vec[2] * vec[2]);
}