1 // Copyright (C) 2009 - 2012 Mathias Froehlich - Mathias.Froehlich@web.de
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Library General Public
5 // License as published by the Free Software Foundation; either
6 // version 2 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Library General Public License for more details.
13 // You should have received a copy of the GNU General Public License
14 // along with this program; if not, write to the Free Software
15 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 #include "HLASceneObject.hxx"
24 #include <simgear/hla/HLAArrayDataElement.hxx>
25 #include "HLASceneObjectClass.hxx"
26 #include "AIPhysics.hxx"
30 HLASceneObject::HLASceneObject(HLASceneObjectClass* objectClass) :
31 HLAObjectInstance(objectClass)
35 HLASceneObject::~HLASceneObject()
40 HLASceneObject::createAttributeDataElements()
42 /// FIXME at some point we should not need that anymore
43 HLAObjectInstance::createAttributeDataElements();
45 assert(dynamic_cast<HLASceneObjectClass*>(getObjectClass().get()));
46 HLASceneObjectClass& objectClass = static_cast<HLASceneObjectClass&>(*getObjectClass());
48 simgear::HLACartesianLocation* location = new simgear::HLACartesianLocation;
49 setAttributeDataElement(objectClass.getPositionIndex(), location->getPositionDataElement());
50 setAttributeDataElement(objectClass.getOrientationIndex(), location->getOrientationDataElement());
51 setAttributeDataElement(objectClass.getAngularVelocityIndex(), location->getAngularVelocityDataElement());
52 setAttributeDataElement(objectClass.getLinearVelocityIndex(), location->getLinearVelocityDataElement());
57 HLASceneObject::setLocation(const AIPhysics& physics)
59 if (!_location.valid())
61 /// In the long term do not just copy, but also decide how long to skip updates to the hla attributes ...
62 _location->setLocation(physics.getLocation());
63 _location->setAngularBodyVelocity(physics.getAngularBodyVelocity());
64 _location->setLinearBodyVelocity(physics.getLinearBodyVelocity());