public PickData(Ray ray, Geometry targetMesh, boolean checkDistance) { this(ray, targetMesh, 0, null, checkDistance);
public PickData(Ray ray, GeomBatch targetMesh, boolean checkDistance) { this(ray, targetMesh, null, checkDistance);
    public PickData(Ray ray, Geometry targetMesh, boolean checkDistance) {        this(ray, targetMesh, 0, null, checkDistance);    }