OgreDynamicLines.hh

00001 /*
00002  *  Gazebo - Outdoor Multi-Robot Simulator
00003  *  Copyright (C) 2003  
00004  *     Nate Koenig & Andrew Howard
00005  *
00006  *  This program is free software; you can redistribute it and/or modify
00007  *  it under the terms of the GNU General Public License as published by
00008  *  the Free Software Foundation; either version 2 of the License, or
00009  *  (at your option) any later version.
00010  *
00011  *  This program is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *  GNU General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU General Public License
00017  *  along with this program; if not, write to the Free Software
00018  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 /* Desc: Dynamic line generator
00022  * Author: Nate Koenig
00023  * Date: 28 June 2007
00024  * CVS: $Id: OgreDynamicLines.hh 123 2007-09-19 20:36:14Z natepak $
00025  */
00026 
00027 #ifndef OGREDYNAMICLINES_HH
00028 #define OGREDYNAMICLINES_HH
00029 
00030 #include "Vector3.hh"
00031 #include "OgreDynamicRenderable.hh"
00032 
00033 #include <vector>
00034 
00035 namespace gazebo
00036 {
00037 
00040 
00042 class OgreDynamicLines : public OgreDynamicRenderable
00043 {
00045   public: OgreDynamicLines(Ogre::RenderOperation::OperationType opType=Ogre::RenderOperation::OT_LINE_STRIP);
00046 
00048   public: virtual ~OgreDynamicLines();
00049 
00052   public: void AddPoint(const Vector3 &pt);
00053 
00057   public: void SetPoint(unsigned int index, const Vector3 &value);
00058 
00062   public: const Vector3& GetPoint(unsigned int index) const;
00063 
00066   public: unsigned int GetNumPoints() const;
00067 
00069   public: void Clear();
00070 
00072   public: void Update();
00073 
00083   public: void SetOperationType(Ogre::RenderOperation::OperationType opType);
00084 
00087   public: Ogre::RenderOperation::OperationType GetOperationType() const;
00088 
00090   protected: virtual void  CreateVertexDeclaration();
00091 
00093   protected: virtual void FillHardwareBuffers();
00094 
00095   private: std::vector<Vector3> points;
00096   private: bool dirty;
00097 };
00098 
00100 }
00101 #endif
Last updated Aug 04 2007