source: code/branches/FICN/src/orxonox/objects/Camera.cc @ 516

#include <OgreSceneManager.h>
#include <OgreSceneNode.h>
#include <OgreRoot.h>
#include <OgreRenderWindow.h>

#include <string>

#include "../orxonox.h"
#include "../graphicsEngine.h"
#include "../../tinyxml/tinyxml.h"
#include "../../misc/Tokenizer.h"
#include "../../misc/String2Number.h"

#include "Camera.h"

namespace orxonox
{
    CreateFactory(Camera);

    Camera::Camera()
    {
        RegisterObject(Camera);
    }

    Camera::~Camera()
    {
    }

    void Camera::loadParams(TiXmlElement* xmlElem)
    {
        Ogre::SceneManager* mgr = orxonox::Orxonox::getSingleton()->getSceneManager();
        
        if (xmlElem->Attribute("name") && xmlElem->Attribute("pos") && xmlElem->Attribute("lookat") && xmlElem->Attribute("node"))
        {
                //              <Camera name="Camera" pos="0,0,-250" lookat="0,0,0" />
                
                std::string name = xmlElem->Attribute("name");
                std::string pos = xmlElem->Attribute("pos");
                std::string lookat = xmlElem->Attribute("lookat");

                Ogre::Camera *cam = mgr->createCamera(name);

                float x, y, z;
                std::vector<std::string> posVec = tokenize(xmlElem->Attribute("pos"),",");
                String2Number<float>(x, posVec[0]);
                String2Number<float>(y, posVec[1]);
                String2Number<float>(z, posVec[2]);

                cam->setPosition(Vector3(x,y,z));

                posVec = tokenize(xmlElem->Attribute("lookat"),",");
                String2Number<float>(x, posVec[0]);
                String2Number<float>(y, posVec[1]);
                String2Number<float>(z, posVec[2]);

                cam->lookAt(Vector3(x,y,z));

                std::string node = xmlElem->Attribute("node");
                
                    Ogre::SceneNode* sceneNode = (Ogre::SceneNode*)mgr->getRootSceneNode()->getChild(node);
                    sceneNode->attachObject((Ogre::MovableObject*)cam);
            
                
                    Ogre::Viewport* vp = orxonox::Orxonox::getSingleton()->getOgrePointer()->getRoot()->getAutoCreatedWindow()->addViewport(cam);
                            

                std::cout << "Loader: Created camera "<< name  << std::endl << std::endl;
        }       
   }
}