//-------------------------------------------------------------------------------
void CSceneManagerEditor::setupPSSM()
{
    if(mShadowsTechnique->get() >= (int)Ogre::SHADOWTYPE_TEXTURE_ADDITIVE && mShadowsTechnique->get() <= (int)Ogre::SHADOWTYPE_TEXTURE_MODULATIVE_INTEGRATED)
    {
        Ogre::Camera *mCamera = mOgitorsRoot->GetViewport()->getCameraEditor()->getCamera();
        mPSSMSetup.setNull();

        // shadow camera setup
        Ogre::PSSMShadowCameraSetup* pssmSetup = OGRE_NEW Ogre::PSSMShadowCameraSetup();
        pssmSetup->setSplitPadding(mCamera->getNearClipDistance());
        pssmSetup->calculateSplitPoints(3, mCamera->getNearClipDistance(), mHandle->getShadowFarDistance());
        pssmSetup->setOptimalAdjustFactor(0, 2);
        pssmSetup->setOptimalAdjustFactor(1, 1);
        pssmSetup->setOptimalAdjustFactor(2, 0.5);

        mPSSMSetup.bind(pssmSetup);

        mHandle->setShadowCameraSetup(mPSSMSetup);
    }
}
void wxOgreRenderWindow::setCameraAspectRatio()
{
  Ogre::Camera* camera = viewport_->getCamera();
  if ( camera )
  {
    int width;
    int height;
    GetSize( &width, &height );

    camera->setAspectRatio( Ogre::Real( width ) / Ogre::Real( height ) );

    if ( camera->getProjectionType() == Ogre::PT_ORTHOGRAPHIC )
    {
      Ogre::Matrix4 proj;
      buildScaledOrthoMatrix( proj, -width / ortho_scale_ / 2, width / ortho_scale_ / 2, -height / ortho_scale_ / 2, height / ortho_scale_ / 2,
                              camera->getNearClipDistance(), camera->getFarClipDistance() );
      camera->setCustomProjectionMatrix(true, proj);
    }
  }
}
示例#3
0
// constructor
CCameraVisualHelper::CCameraVisualHelper(CBaseEditor *parent)
: CEntityVisualHelper(parent),
  mColour(0.588f, 0.588f, 0.588f),
  mNearClipDistance(0.1f),
  mFarClipDistance(100.0f),
  mQuadNearOffset(1.0f),
  mQuadFarOffset(5.0f),
  mResourceGroup("General")
{
    Ogre::Camera *cam = static_cast<CCameraEditor*>(mParent)->getCamera();
    if(cam)
    {
        cam->getFrustumExtents(mFrustumLeft,mFrustumRight,mFrustumTop,mFrustumBottom);
        mNearClipDistance = cam->getNearClipDistance();
        mFarClipDistance = cam->getFarClipDistance();
    }

    SetModel("scbCamera.mesh");

    CONNECT_PROPERTY_MEMFN(mParent, "selected", CCameraVisualHelper, OnSelectionChange, mPropConnections[0]);
    CONNECT_PROPERTY_MEMFN(mParent, "fov", CCameraVisualHelper, OnFOVChange, mPropConnections[1]);
    CONNECT_PROPERTY_MEMFN(mParent, "clipdistance", CCameraVisualHelper, OnClipDistanceChange, mPropConnections[2]);

    mSceneManager = parent->getSceneManager();
    // create our manual object and set initial values
    mVisualHelperObject =  mSceneManager->createManualObject("CVH" + parent->getName());
    mVisualHelperObject->estimateIndexCount(gCameraEstimateIndexCount);
    mVisualHelperObject->estimateVertexCount(gCameraEstimatedVertexCount);
    mVisualHelperObject->setDynamic(true);

    // create a material for the visual representation
    mMaterial = Ogre::MaterialManager::getSingleton().create("CVH" + parent->getName() + "_Material", mResourceGroup);
    mMaterial->setReceiveShadows(false);
    mMaterial->getTechnique(0)->getPass(0)->setLightingEnabled(false); 
    mMaterial->getTechnique(0)->getPass(0)->setVertexColourTracking(Ogre::TVC_DIFFUSE);

    // create 3 sections, 2 for both quads and 1 for the connecting lines
    mVisualHelperObject->begin(mMaterial->getName(), Ogre::RenderOperation::OT_LINE_STRIP);
    mVisualHelperObject->position(0,0,0);  // dummy
    mVisualHelperObject->colour(1,1,1);    // dummy
    mVisualHelperObject->position(0,0,0);  // dummy
    mVisualHelperObject->colour(1,1,1);    // dummy
    mVisualHelperObject->end();

    mVisualHelperObject->begin(mMaterial->getName(), Ogre::RenderOperation::OT_LINE_STRIP);
    mVisualHelperObject->position(0,0,0);  // dummy
    mVisualHelperObject->colour(1,1,1);    // dummy
    mVisualHelperObject->position(0,0,0);  // dummy
    mVisualHelperObject->colour(1,1,1);    // dummy
    mVisualHelperObject->end();

    mVisualHelperObject->begin(mMaterial->getName(), Ogre::RenderOperation::OT_LINE_LIST);
    mVisualHelperObject->position(0,0,0);  // dummy
    mVisualHelperObject->colour(1,1,1);    // dummy
    mVisualHelperObject->position(0,0,0);  // dummy
    mVisualHelperObject->colour(1,1,1);    // dummy
    mVisualHelperObject->end();
    mVisualHelperObject->setVisible(false);
    mNode->attachObject(mVisualHelperObject);
    _createCamera();
}
示例#4
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;
}
示例#5
0
void OgreInfo::diagnose(std::ostream& outputStream)
{
	Ogre::SceneManagerEnumerator::SceneManagerIterator sceneManagerI = Ogre::Root::getSingleton().getSceneManagerIterator();
	while (sceneManagerI.hasMoreElements()) {
		Ogre::SceneManager* sceneManager = sceneManagerI.getNext();
		outputStream << "Scenemanager(" << sceneManager->getTypeName() << ") " << sceneManager->getName() << std::endl;
		outputStream << " Number of scene nodes: " << countNodes(sceneManager->getRootSceneNode()) << std::endl;
		outputStream << " Movable objects:" << std::endl;
		unsigned int movableObjectCounter = 0;
		Ogre::Root::MovableObjectFactoryIterator movableObjectFactoryI = Ogre::Root::getSingleton().getMovableObjectFactoryIterator();
		while (movableObjectFactoryI.hasMoreElements()) {
			Ogre::MovableObjectFactory* factory = movableObjectFactoryI.getNext();
			std::string type(factory->getType());
			{
				Ogre::SceneManager::MovableObjectIterator I = sceneManager->getMovableObjectIterator(type);
				while (I.hasMoreElements()) {
					movableObjectCounter++;
					Ogre::MovableObject* movable = I.getNext();
					if (movable->getMovableType() == "Light") {
						Ogre::Light* light = static_cast<Ogre::Light*> (movable);
						outputStream << "  * Light " << light->getName() << "(" << (light->isInScene() ? "in scene" : "not in scene") << ")" << std::endl;
						outputStream << "   Pos: " << light->getDerivedPosition() << std::endl;
						outputStream << "   Direction: " << light->getDerivedDirection() << std::endl;

					} else {
						std::stringstream ssPosAndOrientation;
						if (movable->getParentSceneNode() && movable->isInScene()) {
							ssPosAndOrientation << " pos: " << movable->getParentSceneNode()->getPosition() << " orientation: " << movable->getParentSceneNode()->getOrientation();
						}
						outputStream << "  * " << type << " " << movable->getName() << "(" << (movable->isInScene() ? "in scene" : "not in scene") << ")" << ssPosAndOrientation.str() << std::endl;
						//					outputStream << "  Pos: " << light->getDerivedPosition() << std::endl;
						//					outputStream << "  Direction: " << light->getDerivedDirection() << std::endl;
					}
				}
			}
		}

		outputStream << " Number of movable objects: " << movableObjectCounter << std::endl;

		outputStream << " Cameras:" << std::endl;
		{
			Ogre::SceneManager::CameraIterator I = sceneManager->getCameraIterator();
			while (I.hasMoreElements()) {
				Ogre::Camera* camera = I.getNext();
				outputStream << "  Camera " << camera->getName() << "(" << (camera->isInScene() ? "in scene" : "not in scene") << ")" << std::endl;
				outputStream << "  Pos: " << camera->getDerivedPosition() << std::endl;
				outputStream << "  Direction: " << camera->getDerivedDirection() << std::endl;
				outputStream << "  Clip distances: " << camera->getNearClipDistance() << " - " << camera->getFarClipDistance() << std::endl;
			}
		}

	}

	size_t resourceMemoryUsage = 0;
	outputStream << "Resource Managers:" << std::endl;
	Ogre::ResourceGroupManager::ResourceManagerIterator I = Ogre::ResourceGroupManager::getSingleton().getResourceManagerIterator();
	while (I.hasMoreElements()) {
		std::string name = I.peekNextKey();
		Ogre::ResourceManager* manager = I.getNext();
		outputStream << " Resource Manager: " << name << std::endl;
		if (manager->getMemoryBudget() == std::numeric_limits<size_t>::max()) {
			outputStream << "  Memory budget: not set" << std::endl;
		} else {
			outputStream << "  Memory budget: " << manager->getMemoryBudget() << " bytes" << std::endl;
		}
		outputStream << "  Memory usage:  " << manager->getMemoryUsage() << " bytes" << std::endl;
		resourceMemoryUsage += manager->getMemoryUsage();

		Ogre::ResourceManager::ResourceMapIterator resourceI = manager->getResourceIterator();
		if (resourceI.hasMoreElements()) {
			outputStream << "  Resources: " << std::endl;
			int resourceCount = 0;
			int loadedResourceCount = 0;
			while (resourceI.hasMoreElements()) {
				Ogre::ResourcePtr resource = resourceI.getNext();
				if (resource->isLoaded()) {
					std::string reloadable = resource->isReloadable() ? " reloadable" : "";
					outputStream << "   " << resource->getName() << " ( " << resource->getSize() << " bytes)" << reloadable;
					Ogre::Texture* texture = dynamic_cast<Ogre::Texture*>(resource.get());
					if (texture) {
						outputStream << texture->getWidth() << "x" << texture->getHeight() << " ";
					}
					outputStream << std::endl;
					loadedResourceCount++;
				}
				resourceCount++;
			}
			outputStream << "  Total number of resources: " << resourceCount << std::endl;
			outputStream << "  Number of loaded resources: " << loadedResourceCount << std::endl;
		}
	}

	outputStream << "Total memory usage for all resource manager: " << resourceMemoryUsage << " bytes" << std::endl;

	outputStream << std::flush;
}