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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 #ifndef OGRE_TOOLS_CAMERA_BASE_H_ 00031 #define OGRE_TOOLS_CAMERA_BASE_H_ 00032 00033 #include <OGRE/OgreVector3.h> 00034 #include <OGRE/OgreQuaternion.h> 00035 00036 namespace Ogre 00037 { 00038 class Camera; 00039 class SceneNode; 00040 class SceneManager; 00041 } 00042 00043 namespace ogre_tools 00044 { 00045 00053 class CameraBase 00054 { 00055 public: 00060 CameraBase( Ogre::SceneManager* scene_manager ); 00061 virtual ~CameraBase(); 00062 00067 Ogre::Camera* getOgreCamera() { return camera_; } 00068 00073 void setRelativeNode( Ogre::SceneNode* node ); 00077 virtual void relativeNodeChanged() {} 00078 00079 virtual void update() = 0; 00080 00084 virtual void setPosition( const Ogre::Vector3& position ); 00088 virtual void setOrientation( const Ogre::Quaternion& orientation ); 00089 00102 virtual void yaw( float angle ) = 0; 00115 virtual void pitch( float angle ) = 0; 00128 virtual void roll( float angle ) = 0; 00129 00133 virtual void setOrientation( float x, float y, float z, float w ) = 0; 00137 virtual void setPosition( float x, float y, float z ) = 0; 00138 00144 virtual void setFrom( CameraBase* camera ) = 0; 00145 00150 virtual Ogre::Vector3 getPosition() = 0; 00155 virtual Ogre::Quaternion getOrientation() = 0; 00156 00161 virtual void lookAt( const Ogre::Vector3& point ) = 0; 00162 00170 virtual void move( float x, float y, float z ) = 0; 00171 00172 virtual void mouseLeftDown( int x, int y ) {} 00173 virtual void mouseMiddleDown( int x, int y ) {} 00174 virtual void mouseRightDown( int x, int y ) {} 00175 virtual void mouseLeftUp( int x, int y ) {} 00176 virtual void mouseMiddleUp( int x, int y ) {} 00177 virtual void mouseRightUp( int x, int y ) {} 00178 00185 virtual void mouseLeftDrag( int diff_x, int diff_y, bool ctrl, bool alt, bool shift ) = 0; 00192 virtual void mouseMiddleDrag( int diff_x, int diff_y, bool ctrl, bool alt, bool shift ) = 0; 00199 virtual void mouseRightDrag( int diff_x, int diff_y, bool ctrl, bool alt, bool shift ) = 0; 00206 virtual void scrollWheel( int diff, bool ctrl, bool alt, bool shift ) = 0; 00207 00212 virtual void fromString(const std::string& str) = 0; 00216 virtual std::string toString() = 0; 00217 00218 protected: 00219 Ogre::Camera* camera_; 00220 Ogre::SceneManager* scene_manager_; 00221 00222 Ogre::SceneNode* relative_node_; 00223 }; 00224 00225 } // namespace ogre_tools 00226 00227 #endif /*OGRE_TOOLS_CAMERA_BASE_H_*/