dist/axis3d.js
/**
 * Calculates the length of a vec3
 *
 * @param {vec3} a vector to calculate length of
 * @returns {Number} length of a
 */
Calculates the length of a vec3
@param {vec3} a vector to calculate length of
@returns {Number} length of a
Calculates the length of a vec3 @param { vec3 } a vector to calculate length of @returns { Number } length of a
function length(a) {
    var x = a[0],
        y = a[1],
        z = a[2];
    return Math.sqrt(x * x + y * y + z * z);
}
function length ( a ) { var x = a [ 0 ] , y = a [ 1 ] , z = a [ 2 ] ; return Math . sqrt ( x * x + y * y + z * z ) ; }
Calculates the length of a vec3
 @param {vec3} a vector to calculate length of
 @returns {Number} length of a
Calculates the length of a vec3 @param { vec3 } a vector to calculate length of @returns { Number } length of a