protected javax.vecmath.Vector3d getPositionEnd() {
if (m_subjectBoundingBox == null) {
m_subjectBoundingBox = subject.getBoundingBox();
if (m_subjectBoundingBox.getMaximum() == null) {
m_subjectBoundingBox =
new edu.cmu.cs.stage3.math.Box(
subject.getPosition(subject), subject.getPosition(subject));
}
}
if (m_asSeenByBoundingBox == null) {
m_asSeenByBoundingBox = m_asSeenBy.getBoundingBox();
if (m_asSeenByBoundingBox.getMaximum() == null) {
m_asSeenByBoundingBox =
new edu.cmu.cs.stage3.math.Box(
m_asSeenBy.getPosition(m_asSeenBy), m_asSeenBy.getPosition(m_asSeenBy));
}
}
edu.cmu.cs.stage3.alice.core.SpatialRelation sv = spatialRelation.getSpatialRelationValue();
javax.vecmath.Vector3d v =
sv.getPlaceVector(amount.doubleValue(), m_subjectBoundingBox, m_asSeenByBoundingBox);
return v;
}
