/**
* Send a routed value from this node to the given destination node. The route should use the
* appropriate setValue() method of the destination node. It should not attempt to cast the node
* up to a higher level. Routing should also follow the standard rules for the loop breaking and
* other appropriate rules for the specification.
*
* @param time The time that this route occurred (not necessarily epoch time. Should be treated as
* a relative value only)
* @param srcIndex The index of the field in this node that the value should be sent from
* @param destNode The node reference that we will be sending the value to
* @param destIndex The index of the field in the destination node that the value should be sent
* to.
*/
public void sendRoute(double time, int srcIndex, VRMLNodeType destNode, int destIndex) {
// Simple impl for now. ignores time and looping
try {
switch (srcIndex) {
case FIELD_PICKING_GEOMETRY:
destNode.setValue(destIndex, vfPickingGeometry);
break;
case FIELD_PICK_TARGET:
destNode.setValue(destIndex, vfPickTarget, vfPickTarget.length);
break;
case FIELD_PICKED_GEOMETRY:
destNode.setValue(destIndex, vfPickedGeometry, numPickedGeometry);
break;
case FIELD_OBJECT_TYPE:
destNode.setValue(destIndex, vfObjectType, vfObjectType.length);
break;
default:
super.sendRoute(time, srcIndex, destNode, destIndex);
}
} catch (InvalidFieldException ife) {
System.err.println("BasePickingNode.sendRoute: No field! " + srcIndex);
ife.printStackTrace();
} catch (InvalidFieldValueException ifve) {
System.err.println("BasePickingNode.sendRoute: Invalid field value: " + ifve.getMessage());
}
}
