source: OGRE/trunk/ogrenew/ReferenceApplication/ReferenceAppLayer/src/OgreRefAppJoint.cpp @ 692

Revision 692, 3.1 KB checked in by mattausch, 19 years ago (diff)

adding ogre 1.2 and dependencies

Line 
1/*
2-----------------------------------------------------------------------------
3This source file is part of the OGRE Reference Application, a layer built
4on top of OGRE(Object-oriented Graphics Rendering Engine)
5For the latest info, see http://www.ogre3d.org/
6
7Copyright (c) 2000-2005 The OGRE Team
8Also see acknowledgements in Readme.html
9
10This program is free software; you can redistribute it and/or modify it under
11the terms of the GNU Lesser General Public License as published by the Free Software
12Foundation; either version 2 of the License, or (at your option) any later
13version.
14
15This program is distributed in the hope that it will be useful, but WITHOUT
16ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
18
19You should have received a copy of the GNU Lesser General Public License along with
20this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21Place - Suite 330, Boston, MA 02111-1307, USA, or go to
22http://www.gnu.org/copyleft/lesser.txt.
23-----------------------------------------------------------------------------
24*/
25#include "OgreRefAppJoint.h"
26#include "OgreRefAppApplicationObject.h"
27
28namespace OgreRefApp {
29
30    //-------------------------------------------------------------------------
31    Joint::Joint(Joint::JointType jtype)
32        : mType(jtype), mAnchor(Vector3::ZERO), mOdeJoint(NULL)
33    {
34        mAxes.first = Vector3::UNIT_X;
35        mAxes.second = Vector3::UNIT_Z;
36
37        // Subclasses must set attachment since mOdeJoint must be created
38       
39    }
40    //-------------------------------------------------------------------------
41    Joint::JointType Joint::getType(void)
42    {
43        return mType;
44    }
45    //-------------------------------------------------------------------------
46    const Vector3& Joint::getAnchorPosition(void)
47    {
48        return mAnchor;
49    }
50    //-------------------------------------------------------------------------
51    void Joint::setAttachments(ApplicationObject* obj1, ApplicationObject* obj2)
52    {
53        dBodyID b1, b2;
54        b1 = b2 = 0;
55        if (obj1)
56        {
57            assert(obj1->getOdeBody() && "Cannot attach objects which do not have ODE bodies.");
58            b1 = obj1->getOdeBody()->id();
59        }
60        if (obj2)
61        {
62            assert(obj2->getOdeBody() && "Cannot attach objects which do not have ODE bodies.");
63            b2 = obj2->getOdeBody()->id();
64        }
65
66        mOdeJoint->attach(b1, b2);
67        mAttachedObjects.first = obj1;
68        mAttachedObjects.second = obj2;
69
70    }
71    //-------------------------------------------------------------------------
72    const std::pair<ApplicationObject*, ApplicationObject*>&
73    Joint::getAttachments(void)
74    {
75        return mAttachedObjects;
76    }
77    //-------------------------------------------------------------------------
78    const std::pair<Vector3, Vector3>&
79    Joint::getAxes(void)
80    {
81        return mAxes;
82    }
83    //-------------------------------------------------------------------------
84
85
86
87}
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