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odeBody.cxx
00001 // Filename: odeBody.cxx
00002 // Created by:  joswilso (27Dec06)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #include "config_ode.h"
00016 #include "odeBody.h"
00017 
00018 TypeHandle OdeBody::_type_handle;
00019 
00020 OdeBody::
00021 OdeBody(dBodyID id) :
00022   _id(id) {
00023 }
00024 
00025 OdeBody::
00026 OdeBody(OdeWorld &world) :
00027   _id(dBodyCreate(world.get_id())) {
00028       world.add_body_dampening(*this, 0);
00029 }
00030 
00031 OdeBody::
00032 ~OdeBody() {
00033 }
00034 
00035 void OdeBody::
00036 destroy() {
00037 #ifdef HAVE_PYTHON
00038   Py_XDECREF((PyObject*) dBodyGetData(_id));
00039 #endif
00040   nassertv(_id);
00041   dBodyDestroy(_id);
00042 }
00043 
00044 OdeJoint OdeBody::
00045 get_joint(int index) const {
00046   nassertr(_id != 0, OdeJoint(0));
00047   nassertr(index < get_num_joints(), OdeJoint(0)); 
00048   return OdeJoint(dBodyGetJoint(_id, index));
00049 }
00050 
00051 void OdeBody::
00052 write(ostream &out, unsigned int indent) const {
00053   out.width(indent); out << "" << get_type() \
00054                          << "(id = " << _id \
00055                          << ")";
00056 }
00057 
00058 OdeBody::
00059 operator bool () const {
00060   return (_id != NULL);
00061 }
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