/**
* Creates using the coordinates (x, y, z).
*
* @param x X-position of the new vector
* @param y Y-position of the new vector
* @param z Z-position of the new vector
*/
public Vector(double x, double y, double z) {
set(x, y, z);
}
/**
* Creates a copy of the given vector.
*
* @param vec Vector to copy
*/
public Vector(Vector vec) {
set(vec);
this.cachedMagnitude = vec.cachedMagnitude;
}
/**
* Set this vector to the given vector.
*
* @param vec Vector to set to
* @return this
*/
public Vector set(Vector vec) {
set(vec.x(), vec.y(), vec.z());
return this;
}