ogre_tools: ogre_tools: ortho_camera.h Source File

00001 /*
00002  * Copyright (c) 2008, Willow Garage, Inc.
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions are met:
00007  *
00008  *     * Redistributions of source code must retain the above copyright
00009  *       notice, this list of conditions and the following disclaimer.
00010  *     * Redistributions in binary form must reproduce the above copyright
00011  *       notice, this list of conditions and the following disclaimer in the
00012  *       documentation and/or other materials provided with the distribution.
00013  *     * Neither the name of the Willow Garage, Inc. nor the names of its
00014  *       contributors may be used to endorse or promote products derived from
00015  *       this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00021  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00022  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00023  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00024  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00025  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00026  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00027  * POSSIBILITY OF SUCH DAMAGE.
00028  */
00029 
00030 
00031 #ifndef OGRE_TOOLS_ORTHO_CAMERA_H_
00032 #define OGRE_TOOLS_ORTHO_CAMERA_H_
00033 
00034 #include "camera_base.h"
00035 #include <OGRE/OgreVector3.h>
00036 
00037 namespace ogre_tools
00038 {
00039 
00040 class wxOgreRenderWindow;
00041 
00042 class OrthoCamera : public CameraBase
00043 {
00044 public:
00045   OrthoCamera( wxOgreRenderWindow* render_window, Ogre::SceneManager* scene_manager );
00046   virtual ~OrthoCamera();
00047 
00048   virtual void update();
00049 
00050   virtual void setFrom( CameraBase* camera );
00051   virtual void yaw( float angle );
00052   virtual void pitch( float angle );
00053   virtual void roll( float angle );
00054   virtual void setOrientation( float x, float y, float z, float w );
00055   virtual void setPosition( float x, float y, float z );
00056   virtual void move( float x, float y, float z );
00057 
00058   virtual Ogre::Vector3 getPosition();
00059   virtual Ogre::Quaternion getOrientation();
00060 
00061   virtual void lookAt( const Ogre::Vector3& point );
00062 
00063   virtual void mouseLeftDrag( int diff_x, int diff_y, bool ctrl, bool alt, bool shift );
00064   virtual void mouseMiddleDrag( int diff_x, int diff_y, bool ctrl, bool alt, bool shift );
00065   virtual void mouseRightDrag( int diff_x, int diff_y, bool ctrl, bool alt, bool shift );
00066   virtual void scrollWheel( int diff, bool ctrl, bool alt, bool shift );
00067 
00068   virtual void fromString(const std::string& str);
00069   virtual std::string toString();
00070 
00071 private:
00072   float scale_;
00073   wxOgreRenderWindow* render_window_;
00074 };
00075 
00076 } //namespace ogre_tools
00077 
00078 #endif /* OGRE_TOOLS_ORTHO_CAMERA_H_ */