if (!_calcRay.intersectsPlane(pickPlane, _calcVec3B)) {
return _calcVec3A.zero();
}
// Cast us to the line along our arrow
arrowLine.distanceSquared(_calcVec3A, _calcVec3C);
arrowLine.distanceSquared(_calcVec3B, _calcVec3D);
// convert to target coord space
final Node parent = manager.getSpatialTarget().getParent();
if (parent != null) {