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OgreRefAppPlane.cpp

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00001 /*
00002 -----------------------------------------------------------------------------
00003 This source file is part of the OGRE Reference Application, a layer built
00004 on top of OGRE(Object-oriented Graphics Rendering Engine)
00005 For the latest info, see http://www.ogre3d.org/
00006 
00007 Copyright © 2000-2002 The OGRE Team
00008 Also see acknowledgements in Readme.html
00009 
00010 This program is free software; you can redistribute it and/or modify it under
00011 the terms of the GNU Lesser General Public License as published by the Free Software
00012 Foundation; either version 2 of the License, or (at your option) any later
00013 version.
00014 
00015 This program is distributed in the hope that it will be useful, but WITHOUT
00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
00018 
00019 You should have received a copy of the GNU Lesser General Public License along with
00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
00022 http://www.gnu.org/copyleft/lesser.txt.
00023 -----------------------------------------------------------------------------
00024 */
00025 #include "OgreRefAppPlane.h"
00026 #include "OgreRefAppWorld.h"
00027 
00028 namespace OgreRefApp
00029 {
00030     //-------------------------------------------------------------------------
00031     FinitePlane::FinitePlane(const String& name, Real width, Real height) : ApplicationObject(name)
00032     {
00033         mWidth = width;
00034         mHeight = height;
00035         setUp(name);
00036     }
00037     //-------------------------------------------------------------------------
00038     FinitePlane::~FinitePlane()
00039     {
00040 
00041     }
00042     //-------------------------------------------------------------------------
00043     void FinitePlane::setUp(const String& name)
00044     {
00045         // Create visual presence
00046         SceneManager* sm = World::getSingleton().getSceneManager();
00047         mEntity = sm->createEntity(name, "Prefab_Plane");
00048         mSceneNode = sm->getRootSceneNode()->createChildSceneNode(name);
00049         mSceneNode->attachObject(mEntity);
00050         // Add reverse reference
00051         mEntity->setUserObject(this);
00052 
00053         // Default plane is 100x100
00054         mSceneNode->scale(mWidth / 100.0f, mHeight / 100.0f, 1.0);
00055 
00056         // No mass body (considered static)
00057 
00058         // Create collision proxy
00059         // SpaceID is irrelevant, we're doing our own spacial partitioning
00060 
00061         // WARNING: an ODE dPlane seems to barf badly when you setPosition on it! Use a box.
00062         // The other benefit here is that it reflects the width / height of the plane, not infinite
00063         dBox* odeBox = new dBox(0, mWidth*2, mHeight*2, 1); 
00064         mCollisionProxies.push_back(odeBox);
00065         updateCollisionProxies();
00066 
00067 
00068 
00069     }
00070 
00071 }

Copyright © 2002-2003 by The OGRE Team
Last modified Fri May 14 23:22:38 2004