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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 Sun Nov 28 19:48:41 2004