Beispiel #1
0
//Ogre::Camera::getOrientation() const
void camera_get_orientation(CameraHandle handle, coiQuaternion* orientation)
{
    Ogre::Camera* camera = static_cast<Ogre::Camera*>(handle);
    const Ogre::Quaternion& getter = camera->getOrientation();

    orientation->w = getter.w;
    orientation->x = getter.x;
    orientation->y = getter.y;
    orientation->z = getter.z;

}
Beispiel #2
0
void DotSceneLoader::processCamera(rapidxml::xml_node<>* XMLNode,
		Ogre::SceneNode *pParent) {
	// Process attributes
	Ogre::String name = getAttrib(XMLNode, "name");
	Ogre::String id = getAttrib(XMLNode, "id");
// Ogre::Real fov = getAttribReal(XMLNode, "fov", 45);
// Ogre::Real aspectRatio = getAttribReal(XMLNode, "aspectRatio", 1.3333);
	Ogre::String projectionType = getAttrib(XMLNode, "projectionType",
			"perspective");

	// Create the camera
	Ogre::Camera *pCamera = mSceneMgr->createCamera(name);

	// Set the projection type
	if (projectionType == "perspective")
		pCamera->setProjectionType(Ogre::PT_PERSPECTIVE);
	else if (projectionType == "orthographic")
		pCamera->setProjectionType(Ogre::PT_ORTHOGRAPHIC);

	rapidxml::xml_node<>* pElement;

	// Process clipping (?)
	pElement = XMLNode->first_node("clipping");
	if (pElement) {
		Ogre::Real nearDist = getAttribReal(pElement, "near");
		if (nearDist > 0)
		  pCamera->setNearClipDistance(nearDist);

		Ogre::Real farDist = getAttribReal(pElement, "far");
		pCamera->setFarClipDistance(farDist);
	}

	// Process position (?)
	pElement = XMLNode->first_node("position");
	if (pElement)
		pCamera->setPosition(parseVector3(pElement));

	// Process rotation (?)
	pElement = XMLNode->first_node("rotation");
	if (pElement)
		pCamera->setOrientation(parseQuaternion(pElement));

	// construct a scenenode is no parent
	if (!pParent) {
		Ogre::SceneNode* pNode = mAttachNode->createChildSceneNode(name);
		pNode->setPosition(pCamera->getPosition());
		pNode->setOrientation(pCamera->getOrientation());
		pNode->scale(1, 1, 1);
	}
}
//---------------------------------------------------------------------------------------------
void TEditorMapLogic::SaveSettingCamera()
{
  Ogre::Camera* pCamera = TModuleLogic::Get()->GetC()->pGraphicEngine->GetGE()->GetCamera();
  const Ogre::Vector3& pos = pCamera->getPosition();
  const Ogre::Quaternion& dir = pCamera->getOrientation();

  GetSettings()->BeginGroup( "SettingCamera" );

  GetSettings()->WriteEntry( "pos_x", pos.x );
  GetSettings()->WriteEntry( "pos_y", pos.y );
  GetSettings()->WriteEntry( "pos_z", pos.z );

  GetSettings()->WriteEntry( "dir_x", dir.x );
  GetSettings()->WriteEntry( "dir_y", dir.y );
  GetSettings()->WriteEntry( "dir_z", dir.z );
  GetSettings()->WriteEntry( "dir_w", dir.w );
}
void OgrePlanarReflectionMaterial::updateReflectionCamera(const Ogre::MovablePlane& plane)
{
    Ogre::Camera* sofaCamera = mSceneMgr->getCamera("sofaCamera");
    assert(sofaCamera);

    //mCamera->setNearClipDistance(sofaCamera->getNearClipDistance());
    mCamera->setFarClipDistance(sofaCamera->getFarClipDistance());
    mCamera->setAspectRatio(sofaCamera->getViewport()->getActualWidth() /
            sofaCamera->getViewport()->getActualHeight());
    mCamera->setFOVy(sofaCamera->getFOVy());
    mCamera->setOrientation(sofaCamera->getOrientation());
    mCamera->setPosition(sofaCamera->getPosition());

    mCamera->enableReflection(&plane);
    mCamera->enableCustomNearClipPlane(&plane);

}
void DotSceneLoader::processCamera(rapidxml::xml_node<>* XMLNode, Ogre::SceneNode *pParent)
{
	// Process attributes
	Ogre::String name = getAttrib(XMLNode, "name");
	Ogre::String id = getAttrib(XMLNode, "id");
	Ogre::Real fov = getAttribReal(XMLNode, "fov", 45);
	Ogre::Real aspectRatio = getAttribReal(XMLNode, "aspectRatio", 1.3333);
	Ogre::String projectionType = getAttrib(XMLNode, "projectionType", "perspective");

	// Create the camera
	Ogre::Camera *pCamera = mSceneMgr->createCamera(name);

	//TODO: make a flag or attribute indicating whether or not the camera should be attached to any parent node.
	//if(pParent)
	//    pParent->attachObject(pCamera);

	// Set the field-of-view
	//! @todo Is this always in degrees?
	//pCamera->setFOVy(Ogre::Degree(fov));

	// Set the aspect ratio
	//pCamera->setAspectRatio(aspectRatio);

	// Set the projection type
	if (projectionType == "perspective")
		pCamera->setProjectionType(Ogre::PT_PERSPECTIVE);
	else if (projectionType == "orthographic")
		pCamera->setProjectionType(Ogre::PT_ORTHOGRAPHIC);

	rapidxml::xml_node<>* pElement;

	// Process clipping (?)
	pElement = XMLNode->first_node("clipping");
	if (pElement)
	{
		Ogre::Real nearDist = getAttribReal(pElement, "near");
		pCamera->setNearClipDistance(nearDist);

		Ogre::Real farDist = getAttribReal(pElement, "far");
		pCamera->setFarClipDistance(farDist);
	}

	// Process position (?)
	pElement = XMLNode->first_node("position");
	if (pElement)
		pCamera->setPosition(parseVector3(pElement));

	// Process rotation (?)
	pElement = XMLNode->first_node("rotation");
	if (pElement)
		pCamera->setOrientation(parseQuaternion(pElement));

	// Process normal (?)
	pElement = XMLNode->first_node("normal");
	if (pElement)
		;//!< @todo What to do with this element?

	// Process lookTarget (?)
	pElement = XMLNode->first_node("lookTarget");
	if (pElement)
		;//!< @todo Implement the camera look target

	// Process trackTarget (?)
	pElement = XMLNode->first_node("trackTarget");
	if (pElement)
		;//!< @todo Implement the camera track target

	// Process userDataReference (?)
	pElement = XMLNode->first_node("userDataReference");
	if (pElement)
		;//!< @todo Implement the camera user data reference

	// construct a scenenode is no parent
	if (!pParent)
	{
		Ogre::SceneNode* pNode = mAttachNode->createChildSceneNode(name);
		pNode->setPosition(pCamera->getPosition());
		pNode->setOrientation(pCamera->getOrientation());
		pNode->scale(1, 1, 1);
	}
}
Beispiel #6
0
//!
//! Clones an Ogre::MovableObject.
//!
//! Is needed because OGRE does not provide clone functions for cameras and
//! lights.
//!
//! \param movableObject The object to clone.
//! \param name The name to use for the object.
//! \param sceneManager The scene manager to use for creating the object.
//! \return The cloned object.
//!
Ogre::MovableObject * OgreTools::cloneMovableObject ( Ogre::MovableObject *movableObject, const QString &name, Ogre::SceneManager *sceneManager /* =  0 */ )
{
    // make sure the given object is valid
    if (!movableObject) {
        Log::error("The given movable object is invalid.", "OgreTools::cloneMovableObject");
        return 0;
    }

    // make sure a valid scene manager is available
    if (!sceneManager)
        sceneManager = movableObject->_getManager();
    if (!sceneManager) {
        Log::error("No valid scene manager available.", "OgreTools::cloneMovableObject");
        return 0;
    }

    Ogre::MovableObject *result = 0;
    Ogre::String typeName = movableObject->getMovableType();
    if (typeName == "Entity") {
        // clone entity
        Ogre::Entity *entity = dynamic_cast<Ogre::Entity *>(movableObject);
        //movableObjectCopy = entity->clone(name.toStdString());
        Ogre::Entity *entityCopy = sceneManager->createEntity(name.toStdString(), entity->getMesh()->getName());
        Ogre::AnimationStateSet *animationStateSet = entity->getAllAnimationStates();
        Ogre::AnimationStateSet *animationStateSetCopy  = entityCopy->getAllAnimationStates();
        // set the same blend mode on entity copy
        if (entity && entityCopy) {
            if (entity->hasSkeleton() && entityCopy->hasSkeleton()) {
                Ogre::Skeleton *skeleton = entity->getSkeleton();
                Ogre::Skeleton *skeletonCopy = entityCopy->getSkeleton();
                skeletonCopy->setBlendMode(skeleton->getBlendMode());
            }
        }
        // copy all animation states
        if (animationStateSet && animationStateSetCopy) {
            Ogre::AnimationStateIterator animationStateIter = animationStateSet->getAnimationStateIterator();
            Ogre::AnimationStateIterator animationStateCopyIter = animationStateSetCopy->getAnimationStateIterator();
            while (animationStateIter.hasMoreElements()) {
                if (!animationStateCopyIter.hasMoreElements())
                    break;
                Ogre::AnimationState *animationState = animationStateIter.getNext();
                Ogre::AnimationState *animationStateCopy = animationStateCopyIter.getNext();
                animationStateCopy->setLoop(animationState->getLoop());
                //bool enabled = animationState->getEnabled();
                //animationStateCopy->setEnabled(animationState->getEnabled());
                animationStateCopy->setEnabled(true);
                animationStateCopy->setTimePosition(animationState->getTimePosition());
            }
        }

        // create a new container for the cloned entity
        OgreContainer *entityCopyContainer = new OgreContainer(entityCopy);
        entityCopy->setUserAny(Ogre::Any(entityCopyContainer));
        if (!entity->getUserAny().isEmpty()) {
            OgreContainer *entityContainer = Ogre::any_cast<OgreContainer *>(entity->getUserAny());
			if (entityContainer) {
                QObject::connect(entityContainer, SIGNAL(animationStateUpdated(const QString &, double)), entityCopyContainer, SLOT(updateAnimationState(const QString &, double)));
				QObject::connect(entityContainer, SIGNAL(boneTransformUpdated(const QString &, double, double, double, double, double, double)), entityCopyContainer, SLOT(updateBoneTransform(const QString &, double, double, double, double, double, double)));
			}
        }
        result = dynamic_cast<Ogre::MovableObject *>(entityCopy);
    } else if (typeName == "Light") {
        // clone light
        Ogre::Light *light = dynamic_cast<Ogre::Light *>(movableObject);
        Ogre::Light *lightCopy = sceneManager->createLight(name.toStdString());
        lightCopy->setType(light->getType());
        lightCopy->setDiffuseColour(light->getDiffuseColour());
        lightCopy->setSpecularColour(light->getSpecularColour());
        lightCopy->setAttenuation(light->getAttenuationRange(), light->getAttenuationConstant(), light->getAttenuationLinear(), light->getAttenuationQuadric());
        lightCopy->setPosition(light->getPosition());
        lightCopy->setDirection(light->getDirection());
        if (lightCopy->getType() == Ogre::Light::LT_SPOTLIGHT)
            lightCopy->setSpotlightRange(light->getSpotlightInnerAngle(), light->getSpotlightOuterAngle(), light->getSpotlightFalloff());
        lightCopy->setPowerScale(light->getPowerScale());
        lightCopy->setCastShadows(light->getCastShadows());

        // create a new container for the cloned light
        OgreContainer *lightCopyContainer = new OgreContainer(lightCopy);
        lightCopy->setUserAny(Ogre::Any(lightCopyContainer));
        if (!light->getUserAny().isEmpty()) {
            OgreContainer *lightContainer = Ogre::any_cast<OgreContainer *>(light->getUserAny());
            if (lightContainer)
                QObject::connect(lightContainer, SIGNAL(sceneNodeUpdated()), lightCopyContainer, SLOT(updateLight()));
        }
        result = dynamic_cast<Ogre::MovableObject *>(lightCopy);
    } else if (typeName == "Camera") {
        // clone camera
        Ogre::Camera *camera = dynamic_cast<Ogre::Camera *>(movableObject);
        Ogre::Camera *cameraCopy = sceneManager->createCamera(name.toStdString());
        //cameraCopy->setCustomParameter(0, camera->getCustomParameter(0));
        cameraCopy->setAspectRatio(camera->getAspectRatio());
        cameraCopy->setAutoAspectRatio(camera->getAutoAspectRatio());
        //cameraCopy->setAutoTracking(...);
        cameraCopy->setCastShadows(camera->getCastsShadows());
        //cameraCopy->setCullingFrustum(camera->getCullingFrustum());
        //cameraCopy->setCustomParameter(...);
        //cameraCopy->setCustomProjectionMatrix(..);
        //cameraCopy->setCustomViewMatrix(..);
        //cameraCopy->setDebugDisplayEnabled(...);
        //cameraCopy->setDefaultQueryFlags(...);
        //cameraCopy->setDefaultVisibilityFlags(...);
        cameraCopy->setDirection(camera->getDirection());
        //cameraCopy->setFixedYawAxis(...);
        cameraCopy->setFocalLength(camera->getFocalLength());
        cameraCopy->setFOVy(camera->getFOVy());

        //Ogre::Real left;
        //Ogre::Real right;
        //Ogre::Real top;
        //Ogre::Real bottom;
        //camera->getFrustumExtents(left, right, top, bottom);
        //cameraCopy->setFrustumExtents(left, right, top, bottom);
        //cameraCopy->setFrustumOffset(camera->getFrustumOffset());
        //cameraCopy->setListener(camera->getListener());
        cameraCopy->setLodBias(camera->getLodBias());
        //cameraCopy->setLodCamera(camera->getLodCamera());
        cameraCopy->setNearClipDistance(camera->getNearClipDistance());
        cameraCopy->setFarClipDistance(camera->getFarClipDistance());
        cameraCopy->setOrientation(camera->getOrientation());
        //cameraCopy->setOrthoWindow(...);
        //cameraCopy->setOrthoWindowHeight(...);
        //cameraCopy->setOrthoWindowWidth(...);
        cameraCopy->setPolygonMode(camera->getPolygonMode());
        cameraCopy->setPolygonModeOverrideable(camera->getPolygonModeOverrideable());
        cameraCopy->setPosition(camera->getPosition());
        cameraCopy->setProjectionType(camera->getProjectionType());
        cameraCopy->setQueryFlags(camera->getQueryFlags());
        cameraCopy->setRenderingDistance(camera->getRenderingDistance());
        cameraCopy->setRenderQueueGroup(camera->getRenderQueueGroup());
        //cameraCopy->setRenderSystemData(camera->getRenderSystemData());
        cameraCopy->setUseIdentityProjection(camera->getUseIdentityProjection());
        cameraCopy->setUseIdentityView(camera->getUseIdentityView());
        //cameraCopy->setUserAny(camera->getUserAny());
        cameraCopy->setUseRenderingDistance(camera->getUseRenderingDistance());
        //cameraCopy->setUserObject(camera->getUserObject());
        cameraCopy->setVisibilityFlags(camera->getVisibilityFlags());
        cameraCopy->setVisible(camera->getVisible());
        //cameraCopy->setWindow(...);

        if (!movableObject->getUserAny().isEmpty()) {
            CameraInfo *sourceCameraInfo = Ogre::any_cast<CameraInfo *>(movableObject->getUserAny());
            if (sourceCameraInfo) {
                CameraInfo *targetCameraInfo = new CameraInfo();
                targetCameraInfo->width = sourceCameraInfo->width;
                targetCameraInfo->height = sourceCameraInfo->height;
                dynamic_cast<Ogre::MovableObject *>(cameraCopy)->setUserAny(Ogre::Any(targetCameraInfo));
            }
        }

        //// Setup connections for instances
        //SceneNode *targetSceneNode = new SceneNode(cameraCopy);
        //((Ogre::MovableObject *)cameraCopy)->setUserAny(Ogre::Any(targetSceneNode));
        //if (!((Ogre::MovableObject *)camera)->getUserAny().isEmpty()) {
        //    SceneNode *sourceSceneNode = Ogre::any_cast<SceneNode *>(((Ogre::MovableObject *)camera)->getUserAny());
        //    if (sourceSceneNode) {
        //        QObject::connect(sourceSceneNode, SIGNAL(sceneNodeUpdated()), targetSceneNode, SLOT(updateSceneNode()));
        //    }
        //}

        result = dynamic_cast<Ogre::MovableObject *>(cameraCopy);
    }

    if (!result)
        Log::error(QString("Could not clone movable object \"%1\" of type \"%2\".").arg(movableObject->getName().c_str()).arg(typeName.c_str()), "OgreTools::cloneMovableObject");

    return result;
}
//-------------------------------------------------------------------------------------
void SampleApp::createScene(void)
{
	mImpulse = btVector3(0,0,0);
    mLoader = new DotSceneLoader();
	mLoader->parseDotScene(mSceneFile, "General", mSceneMgr,0,"",Globals::phyWorld);

    // Get rid of the initial camera
    mSceneMgr->destroyCamera(mCamera);

	//ENTITY DECLARATIONS

	Ogre::SceneNode* headNode;
	Ogre::Entity* head;
	head = mSceneMgr->createEntity("Ex1.mesh");
	headNode = mSceneMgr->createSceneNode();
	mSceneMgr->getRootSceneNode()->addChild(headNode);
	headNode->attachObject(head);
	//headNode->scale(0.1,0.1,0.1);
	//headNode->setPosition(0,25,0);

	//Create shape.
	BtOgre::StaticMeshToShapeConverter converter(head);
	mCharacterShape = converter.createBox(); // Declare this btCollisionShape * pointer in SampleApp.h  

	//Calculate inertia tensor.
	btScalar mass = 5;
	btVector3 inertia;
	mCharacterShape -> calculateLocalInertia(mass, inertia);

	//Create BtOgre MotionState (connects Ogre and Bullet).
	BtOgre::RigidBodyState *characterState = new BtOgre::RigidBodyState(headNode);
	
	//Create the Body.
	mCharacterBody = new btRigidBody(mass, characterState, mCharacterShape, inertia);
	mCharacterBody ->setActivationState(DISABLE_DEACTIVATION);
	//mCharacterBody->setCollisionFlags(mCharacterBody->getCollisionFlags() | btCollisionObject::CF_STATIC_OBJECT);
	// Get bullet debug lines to show using F3
	Globals::dbgdraw = new BtOgre::DebugDrawer(mSceneMgr -> getRootSceneNode(), Globals::phyWorld);
	Globals::phyWorld->setDebugDrawer(Globals::dbgdraw);
	Globals::phyWorld->addRigidBody(mCharacterBody);

	//END OF ENTITY DECLARATIONS

    // Loop through all cameras and grab their name and set their debug representation
    Ogre::SceneManager::CameraIterator cameras = mSceneMgr->getCameraIterator();
    while (cameras.hasMoreElements())
    {
        Ogre::Camera* camera = cameras.getNext();
        mCamNames.push_back(camera->getName());
        Ogre::Entity* debugEnt = mSceneMgr->createEntity(camera->getName() + Ogre::String("_debug"), "scbCamera.mesh");

        try{
            Ogre::SceneNode* sNode = mSceneMgr->getSceneNode(camera->getName());
            sNode->attachObject(debugEnt);
            sNode->scale(0.5, 0.5, 0.5);
        }catch (...){
            Ogre::SceneNode* pNode = mSceneMgr->getRootSceneNode()->createChildSceneNode(camera->getName());
            pNode->setPosition(camera->getPosition());
            pNode->setOrientation(camera->getOrientation());

            pNode->attachObject(debugEnt);
            pNode->scale(0.5, 0.5, 0.5);
        }
    }
    // Grab the first available camera, for now
    Ogre::String cameraName = mCamNames[0];
    try
    {
        mActiveCamera = mSceneMgr->getCamera(cameraName);
        mWindow->getViewport(0)->setCamera(mActiveCamera);
        mCameraMan->setCamera(mActiveCamera);
        mSceneMgr->getEntity(mActiveCamera->getName() + Ogre::String("_debug"))->setVisible(false);

        //for(unsigned int ij = 0;ij < mLoader->mPGHandles.size();ij++)
        //{
        //    mLoader->mPGHandles[ij]->setCamera(mActiveCamera);
        //}
        
    }
    catch (Ogre::Exception& e)
    {
        Ogre::LogManager::getSingleton().logMessage("SampleApp::createScene : setting the active camera to (\"" +
            cameraName + ") failed: " + e.getFullDescription());
    }
}