public Vector3f set(Vector3f vect) {
        this.x = vect.x;
        this.y = vect.y;
        this.z = vect.z;
        return this;
    }
Copies all 3 components from the argument.

@param vect the Vector3f to copy (not null, unaffected)
@return the (modified) current instance (for chaining)
jme3-core/src/main/java/com/jme3/math/Vector3f.java