Beispiel #1
0
void OgreSample8App::setupModes()
{
    StringVector matNames;

    matNames.push_back("Examples/BumpMapping/MultiLight");
    matNames.push_back("Examples/BumpMapping/MultiLightSpecular");
    matNames.push_back("Examples/OffsetMapping/Specular");
    matNames.push_back("Examples/ShowUV");
    matNames.push_back("Examples/ShowNormals");
    matNames.push_back("Examples/ShowTangents");

    matNames.push_back("RTSS/NormalMapping_SinglePass");
    matNames.push_back("RTSS/NormalMapping_MultiPass");

    mPossibilities["ogrehead.mesh"] = matNames;
    mPossibilities["knot.mesh"] = matNames;

    matNames.clear();
    matNames.push_back("Examples/Athene/NormalMapped");
    matNames.push_back("Examples/Athene/NormalMappedSpecular");
    matNames.push_back("Examples/Athene/NormalMappedSpecular");
    matNames.push_back("Examples/ShowUV");
    matNames.push_back("Examples/ShowNormals");
    matNames.push_back("Examples/ShowTangents");
    matNames.push_back("RTSS/Athene/NormalMapping_SinglePass");
    matNames.push_back("RTSS/Athene/NormalMapping_MultiPass");

    mPossibilities["athene.mesh"] = matNames;

    for (std::map<Ogre::String,Ogre::StringVector>::iterator it = mPossibilities.begin(); it != mPossibilities.end(); it++)
    {
        Ogre::MeshPtr mesh = MeshManager::getSingleton().load(it->first,ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,HardwareBuffer::HBU_DYNAMIC_WRITE_ONLY);

        unsigned short src,dest;
        if (!mesh->suggestTangentVectorBuildParams(VES_TANGENT,src,dest))
        {
            mesh->buildTangentVectors(VES_TANGENT,src,dest);
        }
        Entity* ent = mSceneMgr->createEntity(mesh->getName(),mesh->getName());
        ent->setMaterialName(it->second.front());
    }

    mMeshMenu->addItem(new CEGUI::ListboxTextItem("athene.mesh"));
    mMeshMenu->addItem(new CEGUI::ListboxTextItem("ogrehead.mesh"));
    mMeshMenu->addItem(new CEGUI::ListboxTextItem("knot.mesh"));
    mMeshMenu->setItemSelectState(size_t(0),true);

    const char * a = mMeshMenu->getSelectedItem()->getText().c_str();
    Ogre::StringVector::iterator it = mPossibilities[a].begin();
    Ogre::StringVector::iterator itEnd = mPossibilities[mMeshMenu->getSelectedItem()->getText().c_str()].end();

    for (; it != itEnd; it++)
    {
        mMaterialMenu->addItem(new ListboxTextItem(it->c_str()));
    }
    mMaterialMenu->setItemSelectState(size_t(0),true);
    mSceneMgr->getEntity(mMeshMenu->getSelectedItem()->getText().c_str())->setMaterialName(mMaterialMenu->getSelectedItem()->getText().c_str());
}
Beispiel #2
0
Ogre::MeshPtr
loadMesh(const Ogre::String& meshName, const Ogre::String& groupName,
         const Ogre::String& baseResourceName, const Ogre::String& baseGroupName)
{
    // Load the mesh
    Ogre::MeshPtr mesh = loadCorrelativeResource(
        meshName, groupName,
        baseResourceName, baseGroupName,
        Ogre::MeshManager::getSingleton());

    if (mesh.isNull())
    {
        OGRE_EXCEPT(Ogre::Exception::ERR_ITEM_NOT_FOUND,
            "Unable to load mesh " + meshName,
            "loadMesh");
    }

    // Try to resolve skeleton resource
    if (mesh->hasSkeleton() && mesh->getSkeleton().isNull())
    {
        // resolve correlative with mesh
        Ogre::SkeletonPtr skeleton = loadCorrelativeResource(
            mesh->getSkeletonName(), groupName,
            mesh->getName(), mesh->getGroup(),
            Ogre::SkeletonManager::getSingleton());

        if (skeleton.isNull())
        {
            // resolve correlative with base resource
            skeleton = loadCorrelativeResource(
                mesh->getSkeletonName(), groupName,
                baseResourceName, baseGroupName,
                Ogre::SkeletonManager::getSingleton());
        }

        if (skeleton.isNull())
        {
            OGRE_EXCEPT(Ogre::Exception::ERR_ITEM_NOT_FOUND,
                "Unable to load skeleton " + mesh->getSkeletonName() +
                " for mesh " + mesh->getName(),
                "loadMesh");
        }

        // Set to the actual name
        mesh->setSkeletonName(skeleton->getName());
    }

    return mesh;
}
Beispiel #3
0
Ogre::Mesh* EC_Mesh::PrepareMesh(const std::string& mesh_name, bool clone)
{
    if (!ViewEnabled())
        return 0;
    if (renderer_.expired())
        return 0;
    RendererPtr renderer = renderer_.lock();   
        
    Ogre::MeshManager& mesh_mgr = Ogre::MeshManager::getSingleton();
    Ogre::MeshPtr mesh = mesh_mgr.getByName(SanitateAssetIdForOgre(mesh_name));
    
    // For local meshes, mesh will not get automatically loaded until used in an entity. Load now if necessary
    if (mesh.isNull())
    {
        try
        {
            mesh_mgr.load(mesh_name, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
            mesh = mesh_mgr.getByName(mesh_name);
        }
        catch (Ogre::Exception& e)
        {
            LogError("Could not load mesh " + mesh_name + ": " + std::string(e.what()));
            return 0;
        }
    }
    
    // If mesh is still null, must abort
    if (mesh.isNull())
    {
        LogError("Mesh " + mesh_name + " does not exist");
        return 0;
    }
    
    if (clone)
    {
        try
        {
            mesh = mesh->clone(renderer->GetUniqueObjectName("EC_Mesh_clone"));
            mesh->setAutoBuildEdgeLists(false);
            cloned_mesh_name_ = mesh->getName();
        }
        catch (Ogre::Exception& e)
        {
            LogError("Could not clone mesh " + mesh_name + ":" + std::string(e.what()));
            return 0;
        }
    }
    
    if (mesh->hasSkeleton())
    {
        Ogre::SkeletonPtr skeleton = Ogre::SkeletonManager::getSingleton().getByName(mesh->getSkeletonName());
        if (skeleton.isNull() || skeleton->getNumBones() == 0)
        {
            LogDebug("Mesh " + mesh_name + " has a skeleton with 0 bones. Disabling the skeleton.");
            mesh->setSkeletonName("");
        }
    }
    
    return mesh.get();
}
    void SoundEditAction::_createIndicatorInstance(void)
    {
        Ogre::SceneManager* sceneManager = mSceneManipulator->getSceneManager();

        mSoundMovingEntity = sceneManager->createEntity("SoundMovingEntity", "axes.mesh");
        mSoundNode = mSceneManipulator->getIndicatorRootSceneNode()->createChildSceneNode();

        mSoundNode->setVisible(false);

        mSoundNode->createChildSceneNode()->attachObject(mSoundMovingEntity);
        mSoundMovingEntity->getParentSceneNode()->setScale(10,10,10);

        Real radius = 1;
        int rings = 16;
        int segments = 64;

        Ogre::MeshPtr sphereMesh = WX::createCommonSphere("SoundRadiusEntity", radius, rings, segments);
        Ogre::MaterialPtr material = WX::createPureColourMaterial(
            Ogre::ColourValue(1, 0, 0, 0.75)   );

        material->getTechnique(0)->getPass(0)->setPolygonMode(Ogre::PM_WIREFRAME);

        mSoundRadiusEntity = sceneManager->createEntity("SoundRadiusEntity", sphereMesh->getName());
        mSoundNode->createChildSceneNode()->attachObject(mSoundRadiusEntity);
        mSoundRadiusEntity->setMaterialName(material->getName());
        mSoundRadiusEntity->getParentSceneNode()->setVisible(false);

        mFirstInit = true;
    }
void OLMeshTracker::DoReload(Ogre::MeshPtr meshP) {
	if (!m_shouldQueueMeshOperations) {
		ReloadMeshQm* rmq = new ReloadMeshQm(10, meshP);
		rmq->Process();
		delete(rmq);
		return;
	}
	LGLOCK_ALOCK trackerLock;
	meshP->unload();	// DEBUG
	trackerLock.Lock(MeshTrackerLock);
	// check to see if in unloaded list, if so, remove it and claim success
	Ogre::String meshName = meshP->getName();
	GenericQm* reloadEntry = m_meshesToLoad->Find(meshName);
	if (reloadEntry != NULL) {
		// if already being loaded, we're done
		LG::Log("OLMeshTracker::DoReload: asked to reload but already loading: %s", meshName.c_str());
		trackerLock.Unlock();
		return;
	}
	// add this to the loading list
	LG::Log("OLMeshTracker::DoReload: queuing reloading: %s", meshName.c_str());
	ReloadMeshQm* rmq = new ReloadMeshQm(10, meshP);
	m_meshesToLoad->AddLast(rmq);
	trackerLock.Unlock();
	LGLOCK_NOTIFY_ALL(MeshTrackerLock);
	/*	OLD CODE
	// for the moment, don't do anything fancy
	if (meshP->isLoaded()) {
		meshP->reload();
	}
	UpdateSceneNodesForMesh(meshP);
	// do we need to call update on all scene nodes that use this mesh?
	*/
}
Beispiel #6
0
//-------------------------------------------------------------------------------------------
void MagickWidget::loadMesh(Ogre::MeshPtr pMesh)
{
    QString directory(OgitorsRoot::getSingletonPtr()->GetProjectOptions()->ProjectDir.c_str());
    if(directory.isEmpty())
        directory = "./";

    QDir(directory).mkpath("entitycache");

    Ogre::TexturePtr texture = Ogre::TextureManager::getSingleton().createManual( "MeshMagickTex", 
                   Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D, 
                   512, 512, 0, Ogre::PF_R8G8B8A8 , Ogre::TU_RENDERTARGET );

    Ogre::RenderTexture *rttTex = texture->getBuffer()->getRenderTarget();
    Ogre::SceneManager *mSceneMgr = Ogre::Root::getSingletonPtr()->createSceneManager("OctreeSceneManager", "MeshMagickTexMgr");

    Ogre::Light *dirl = mSceneMgr->createLight("DisplayLight");
    dirl->setDirection(-1,-1,-1);
    dirl->setDiffuseColour(1,1,1);
    dirl->setType(Ogre::Light::LT_DIRECTIONAL);

    Ogre::Camera* RTTCam = mSceneMgr->createCamera("MeshMagickCam");
    RTTCam->setNearClipDistance(0.01F);
    RTTCam->setFarClipDistance(0);
    RTTCam->setAspectRatio(1);
    RTTCam->setFOVy(Ogre::Degree(90));
    RTTCam->setPosition(0,0,1);
    RTTCam->lookAt(0,0,0);

    Ogre::Viewport *v = rttTex->addViewport( RTTCam );
    v->setClearEveryFrame( true );
    v->setBackgroundColour(Ogre::ColourValue(0,0,0));

    Ogre::Entity *mEntity;

    mEntity = mSceneMgr->createEntity("scbDisplay", pMesh->getName());
    mSceneMgr->getRootSceneNode()->attachObject(mEntity);

    Ogre::Vector3 vSize = mEntity->getBoundingBox().getHalfSize();
    Ogre::Vector3 vCenter = mEntity->getBoundingBox().getCenter(); 
    
    vSize += Ogre::Vector3(vSize.z, vSize.z, vSize.z);

    float maxsize = std::max(std::max(vSize.x,vSize.y),vSize.z);
    
    vSize = Ogre::Vector3(0, 0, maxsize * 1.15f) + vCenter;
    
    RTTCam->setPosition(vSize.x,vSize.y,vSize.z);
    RTTCam->lookAt(vCenter.x,vCenter.y,vCenter.z);

    rttTex->update();
    Ogre::String imagefile = OgitorsUtils::QualifyPath(directory.toStdString() + "/entitycache/meshmagick.png");
    rttTex->writeContentsToFile(imagefile);

    mEntity->detachFromParent();
    mSceneMgr->destroyEntity(mEntity);
    rttTex->removeAllViewports();
    Ogre::Root::getSingletonPtr()->destroySceneManager(mSceneMgr);
    mDisplayWidget->setImage(QString(imagefile.c_str()));
}
// BETWEEN FRAME OPERATION
void VisCalcFrustDist::queueMeshUnload(Ogre::MeshPtr meshP) {
	Ogre::String meshName = meshP->getName();
	// if it's in the list to be loaded but we're unloading it, remove from load list
	/*
	if (meshesToLoad.find(meshName) != meshesToLoad.end()) {
		meshesToLoad.erase(meshName);
	}
	*/
	// for the moment, just unload it and don't queue
	unloadTheMesh(meshP);
}
    void MergeMesh::addMesh( Ogre::MeshPtr mesh )
	{    
        if( mesh->getSkeleton().isNull() )
        {
			log( "Skipped: " + mesh->getName() + " has no skeleton" );
		    return;
        }

        if( m_BaseSkeleton.isNull() )
        {
            m_BaseSkeleton = mesh->getSkeleton();                    
            log( "Set: base skeleton (" + m_BaseSkeleton->getName()+")" );
        }

        if( mesh->getSkeleton() != m_BaseSkeleton )
        {
	        log( "Skipped: " + mesh->getName() + " has other skeleton ("+ mesh->getSkeleton()->getName() +")" );
            return;
        }

        m_Meshes.push_back( mesh );
	}
bool AssetsManager::exportMesh(Ogre::MeshPtr mesh, const std::string& filePath)
{
	if (filePath != "") {
		Ogre::MeshSerializer serializer;
		try {
			serializer.exportMesh(mesh.get(), filePath);
			S_LOG_INFO("Exported mesh " << filePath);
		} catch (const Ogre::Exception& ex) {
			S_LOG_FAILURE("Error when exporting mesh " << mesh->getName() << "to path " << filePath <<"." << ex);
			return false;
		}
		return true;
	}
	return false;
}
Beispiel #10
0
void LodManager::loadLod(Ogre::MeshPtr mesh)
{
    assert(mesh->getNumLodLevels() == 1);
    std::string lodDefName = convertMeshNameToLodName(mesh->getName());

    try {
        Ogre::ResourcePtr resource = LodDefinitionManager::getSingleton().load(lodDefName, "General");
        const LodDefinition& def = *static_cast<const LodDefinition*>(resource.get());
        loadLod(mesh, def);
    } catch (Ogre::FileNotFoundException ex) {
        // Exception is thrown if a mesh hasn't got a loddef.
        // By default, use the automatic mesh lod management system.
        loadAutomaticLod(mesh);
    }
}
MeshShape*	MeshShape::GetMeshShape				(Ogre::Entity* pEntity) {
	if (!pEntity) return 0;
	Ogre::MeshPtr pMesh = pEntity->getMesh();
	assert(!pMesh.isNull() && "entity has no mesh");
	if (pMesh.isNull()) return 0;
		
	// look in cache
	MeshShape*& pShape = gMeshShapeCache[pMesh->getName()];
	if (pShape) { pShape->Update(pEntity); return pShape; }
		
	// register new shape
	pShape = new MeshShape(pMesh);
	pShape->Update(pEntity);
	return pShape;
}
Beispiel #12
0
std::string AssetsManager::resolveFilePathForMesh(Ogre::MeshPtr meshPtr)
{
	Ogre::ResourceGroupManager& manager = Ogre::ResourceGroupManager::getSingleton();
	const std::multimap<std::string, std::string>& locations = EmberOgre::getSingleton().getResourceLocations();

	for (std::multimap<std::string, std::string>::const_iterator I = locations.begin(); I != locations.end(); ++I) {
		std::string group = I->first;
		std::string fileName = meshPtr->getName();
		Ogre::FileInfoListPtr files = manager.findResourceFileInfo(group, fileName, false);
		for (Ogre::FileInfoList::const_iterator J = files->begin(); J != files->end(); ++J) {
			if (J->filename == fileName) {
				return I->second + J->filename;
			}
		}
	}
	return "";

}
Beispiel #13
0
 void LodInputBuffer::fillBuffer( Ogre::MeshPtr mesh )
 {
     meshName = mesh->getName();
     boundingSphereRadius = mesh->getBoundingSphereRadius();
     bool sharedVerticesAdded = false;
     unsigned short submeshCount = mesh->getNumSubMeshes();
     submesh.resize(submeshCount);
     for (unsigned short i = 0; i < submeshCount; i++) {
         const SubMesh* ogresubmesh = mesh->getSubMesh(i);
         LodInputBuffer::Submesh& outsubmesh = submesh[i];
         outsubmesh.indexBuffer.fillBuffer(ogresubmesh->indexData);
         outsubmesh.useSharedVertexBuffer = ogresubmesh->useSharedVertices;
         if (!outsubmesh.useSharedVertexBuffer) {
             outsubmesh.vertexBuffer.fillBuffer(ogresubmesh->vertexData);
         } else if (!sharedVerticesAdded) {
             sharedVerticesAdded = true;
             sharedVertexBuffer.fillBuffer(mesh->sharedVertexData);
         }
     }
 }
// unload all about this mesh. The mesh itself and the textures.
// BETWEEN FRAME OPERATION
void VisCalcFrustDist::unloadTheMesh(Ogre::MeshPtr meshP) {
	if (m_shouldCullTextures) {
		Ogre::Mesh::SubMeshIterator smi = meshP->getSubMeshIterator();
		while (smi.hasMoreElements()) {
			Ogre::SubMesh* oneSubMesh = smi.getNext();
			Ogre::String subMeshMaterialName = oneSubMesh->getMaterialName();
			Ogre::MaterialPtr subMeshMaterial = (Ogre::MaterialPtr)Ogre::MaterialManager::getSingleton().getByName(subMeshMaterialName);
			if (!subMeshMaterial.isNull()) {
				Ogre::Material::TechniqueIterator techIter = subMeshMaterial->getTechniqueIterator();
				while (techIter.hasMoreElements()) {
					Ogre::Technique* oneTech = techIter.getNext();
					Ogre::Technique::PassIterator passIter = oneTech->getPassIterator();
					while (passIter.hasMoreElements()) {
						Ogre::Pass* onePass = passIter.getNext();
						Ogre::Pass::TextureUnitStateIterator tusIter = onePass->getTextureUnitStateIterator();
						while (tusIter.hasMoreElements()) {
							Ogre::TextureUnitState* oneTus = tusIter.getNext();
							Ogre::String texName = oneTus->getTextureName();
							Ogre::TexturePtr texP = (Ogre::TexturePtr)Ogre::TextureManager::getSingleton().getByName(texName);
							if (!texP.isNull()) {
								// if (texP.useCount() <= 1) {
									texP->unload();
									LG::IncStat(LG::StatCullTexturesUnloaded);
									// LG::Log("unloadTheMesh: unloading texture %s", texName.c_str());
								// }
							}
						}
					}
				}
			}
		}
	}
	if (m_shouldCullMeshes) {
		LG::OLMeshTracker::Instance()->MakeUnLoaded(meshP->getName(), Ogre::String(), NULL);
		LG::IncStat(LG::StatCullMeshesUnloaded);
		// LG::Log("unloadTheMesh: unloading mesh %s", mshName.c_str());
	}
}
Beispiel #15
0
void DrawToolOGRE::popMatrix()
{
    assert(pOgreDrawInternal);

    //create the entity corresponding to what has been drawn so far by
    //pOgreDrawInternal
    std::ostringstream s;
    s << "mesh[" << mMeshName++ <<"]";
    Ogre::MeshPtr ogreMesh = pOgreDrawInternal->convertToMesh(s.str(), "General");
    s.str("");
    s << "entity[" << mEntityName++ <<"]";
    Ogre::Entity *e = pSceneMgr->createEntity(s.str(), ogreMesh->getName());

    //restore drawing of primitives to OgreDraw
    pOgreDraw = pOgreDrawSave;

    //attach the entity to the top stack node.
    Ogre::SceneNode* currentSceneNode = sceneNodeStack.top();
    currentSceneNode->attachObject(e);
    //reduce stack size by one
    sceneNodeStack.pop();
    assert(!sceneNodeStack.empty());
}
Beispiel #16
0
    CreateObjectAction::CreateObjectAction(SceneManipulator* sceneManipulator)
        : Action(sceneManipulator)
        , mDirty(true)
        , mObject()
		, mHasPosition(false)
		, mRangeSphereEntity(NULL)
		, mRangeSphereNode(NULL)
    {
		// create a entity for indicate the range of a point light
		mRangeSphereNode = getIndicatorRootSceneNode()->createChildSceneNode();

		Ogre::MeshPtr sphereMesh = Fairy::createCommonSphere("PointLightRangeSphere", 100, 16, 16);
		Ogre::MaterialPtr material = Fairy::createPureColourMaterial(Ogre::ColourValue(0, 1, 0, 0.75));

		material->getTechnique(0)->getPass(0)->setPolygonMode(Ogre::PM_WIREFRAME);
		material->getTechnique(0)->getPass(0)->setCullingMode(Ogre::CULL_NONE);

		mRangeSphereEntity = getSceneManager()->createEntity("CreateLightRangeSphere", sphereMesh->getName());
		mRangeSphereEntity->setMaterialName(material->getName());

		mRangeSphereNode->attachObject(mRangeSphereEntity);
		mRangeSphereNode->setVisible(false);
    }
Beispiel #17
0
bool AssetsManager::exportMesh(Ogre::MeshPtr mesh, const std::string& filePath)
{
	if (filePath != "") {
		Ogre::MeshSerializer serializer;
		try {
			std::string dirname(filePath);
			size_t end = dirname.find_last_of("/\\");
			if (end != std::string::npos) {
				dirname = dirname.substr(0, end);
			}
			oslink::directory osdir(dirname);
			if (!osdir.isExisting()) {
				oslink::directory::mkdir(dirname.c_str());
			}
			serializer.exportMesh(mesh.get(), filePath);
			S_LOG_INFO("Exported mesh " << filePath);
		} catch (const Ogre::Exception& ex) {
			S_LOG_FAILURE("Error when exporting mesh " << mesh->getName() << "to path " << filePath <<"." << ex);
			return false;
		}
		return true;
	}
	return false;
}
// ===============================================================================
// Someone wants to delete this mesh. Check to see if it's a shared mesh and decide if we
// should actually delete it or not.
void OLMeshTracker::DeleteMesh(Ogre::MeshPtr mesh) {
	Ogre::MeshManager::getSingleton().remove(mesh->getName());
}
//------------------------------------------------------------------------------------------------
void StaticMeshToShapeConverter::addMesh(const Ogre::MeshPtr &mesh,
                                         const Ogre::Matrix4 &transform)
{
    // Each entity added need to reset size and radius
    // next time getRadius and getSize are asked, they're computed.
    mBounds = Ogre::Vector3(-1.0f, -1.0f, -1.0f);
    mBoundRadius = -1;

    //_entity = entity;
    //_node = (SceneNode*)(_entity->getParentNode());
    mTransform = transform;

    if (mesh->hasSkeleton())
    {
        Ogre::LogManager::getSingleton().logMessage("MeshToShapeConverter::addMesh : Mesh " + mesh->getName() + " as skeleton but added to trimesh non animated");
    }

    if (mesh->sharedVertexData)
    {
        VertexIndexToShape::addStaticVertexData (mesh->sharedVertexData);
    }

    for (unsigned int i = 0; i < mesh->getNumSubMeshes(); ++i)
    {
        Ogre::SubMesh *sub_mesh = mesh->getSubMesh(i);

        if (!sub_mesh->useSharedVertices)
        {
            VertexIndexToShape::addIndexData(sub_mesh->indexData, mVertexCount);
            VertexIndexToShape::addStaticVertexData(sub_mesh->vertexData);
        }
        else 
        {
            VertexIndexToShape::addIndexData(sub_mesh->indexData);
        }
    }
}
        Indicator(const ObjectPtr &object, SceneManipulator *sceneManipulator)
			: mProxy(NULL)
        {
            assert(sceneManipulator);

			mUserAny = Ogre::Any();

			mProxy = new ObjectProxy(object);

            // 根据光源位置来定节点位置
            Ogre::Vector3 pos = VariantCast<Ogre::Vector3>(object->getProperty("position"));
            mIndicatorSceneNode = sceneManipulator->getIndicatorRootSceneNode()->createChildSceneNode(pos);

            Real radius = 5;
            int rings = 16;
            int segments = 16;

            Ogre::MeshPtr sphereMesh = createCommonSphere(radius, rings, segments);
            Ogre::MaterialPtr material = createPureColourMaterial(
                Ogre::ColourValue(1, 0, 0, 0.75)   );

            mIndicatorEntity = sceneManipulator->getSceneManager()->createEntity(mIndicatorSceneNode->getName(), sphereMesh->getName());
			//david-<<
            //mIndicatorEntity->setNormaliseNormals(true);
			//david->>
            mIndicatorEntity->setMaterialName(material->getName());
            setUserObject(mProxy);

            mIndicatorSceneNode->attachObject(mIndicatorEntity);

            // 选择时不考虑粒子系统的包围盒,用的是指示器的包围盒
            ParticleSystemObject *particleSystemObject = static_cast<ParticleSystemObject *> (object.get());
			Ogre::ParticleSystem *system = particleSystemObject->getParticleSystem();

            if (system)
				system->setQueryFlags(0);

            // 根据光源类型来挂接模型
            showIndicator(false);
        }
// Create the scene node for the ocean. We create a plane, add the ocean material, create a scene node
// and add the plane to the scene node and return that scene node.
// BETWEEN FRAME OPERATION
Ogre::SceneNode* Region::CreateOcean(Ogre::SceneNode* regionNode,
			 const float width, const float length, const float waterHeight, Ogre::String waterName) {
	Ogre::Plane* oceanPlane = new Ogre::Plane(0.0, 0.0, 1.0, 0);
	Ogre::MeshPtr oceanMesh = Ogre::MeshManager::getSingleton().createPlane(waterName, OLResourceGroupName, 
					*oceanPlane, width, length,
					2, 2, true,
					2, 2.0, 2.0, Ogre::Vector3::UNIT_Y);
	Ogre::String oceanMaterialName = LG::GetParameter("Renderer.Ogre.OceanMaterialName");
	LG::Log("Region::CreateOcean: r=%s, h=%f, n=%s, m=%s", 
		regionNode->getName().c_str(), waterHeight, waterName.c_str(), oceanMaterialName.c_str());
	oceanMesh->getSubMesh(0)->setMaterialName(oceanMaterialName);
	Ogre::Entity* oceanEntity = LG::RendererOgre::Instance()->m_sceneMgr->createEntity("WaterEntity/" + waterName, oceanMesh->getName());
	oceanEntity->addQueryFlags(Ogre::SceneManager::WORLD_GEOMETRY_TYPE_MASK);
	oceanEntity->setCastShadows(false);
	Ogre::SceneNode* oceanNode = regionNode->createChildSceneNode("WaterSceneNode/" + waterName);
	oceanNode->setInheritOrientation(true);
	oceanNode->setInheritScale(false);
	oceanNode->translate(width/2.0f, length/2.0f, waterHeight);
	oceanNode->attachObject(oceanEntity);
	return oceanNode;
}
void CSaveSceneView::SceneNodeExplore(Ogre::SceneNode *SceneNode)
{
	Ogre::Entity *Entity = NULL;
	Ogre::Camera *Camera = NULL;
	Ogre::Light *Light = NULL;
	Ogre::ParticleSystem *ParticleSystem = NULL;
	Ogre::ManualObject *ManualObject = NULL;
	Ogre::BillboardSet *BillboardSet = NULL;

	xmlTextWriterStartElement(m_XmlWriter, BAD_CAST "SceneNode");
	
	Ogre::String SceneNodeName = SceneNode->getName();

	xmlTextWriterWriteAttribute(m_XmlWriter, 
										BAD_CAST "SceneNodeName",
										BAD_CAST SceneNodeName.c_str());

	Ogre::SceneNode::ObjectIterator obji = SceneNode->getAttachedObjectIterator();

	while (obji.hasMoreElements())
	{
		Ogre::MovableObject* mobj = obji.getNext();
	
		Ogre::String Type = mobj->getMovableType();
	
		if (Type == "Entity")
		{
			Entity = (Ogre::Entity *)(mobj);
			Ogre::String EntityName = Entity->getName();
			xmlTextWriterStartElement(m_XmlWriter, BAD_CAST "Entity");
			xmlTextWriterWriteAttribute(m_XmlWriter, 
										BAD_CAST "EntityName",
										BAD_CAST EntityName.c_str());

			Ogre::MeshPtr Mesh = Entity->getMesh();
			Ogre::String MeshName = Mesh->getName();
			xmlTextWriterWriteAttribute(m_XmlWriter, 
										BAD_CAST "MeshName",
										BAD_CAST MeshName.c_str());
			xmlTextWriterEndElement(m_XmlWriter); 
		}
		
		if (Type == "Camera")
		{
			Camera = (Ogre::Camera *)(mobj);
			Ogre::String CameraName = Camera->getName();
			xmlTextWriterStartElement(m_XmlWriter, BAD_CAST "Camera");
			
			xmlTextWriterWriteAttribute(m_XmlWriter, 
										BAD_CAST "CameraName",
										BAD_CAST CameraName.c_str());
			
			Ogre::Vector3 CameraPosition = Camera->getPosition();
			
			xmlTextWriterWriteFormatAttribute(m_XmlWriter, 
										BAD_CAST "XPosition",
										"%f",CameraPosition.x);
			xmlTextWriterWriteFormatAttribute(m_XmlWriter, 
										BAD_CAST "YPosition",
										"%f",CameraPosition.y);
			xmlTextWriterWriteFormatAttribute(m_XmlWriter, 
										BAD_CAST "ZPosition",
										"%f",CameraPosition.z);

			Ogre::Vector3 CameraDirection = Camera->getDirection();

			xmlTextWriterWriteFormatAttribute(m_XmlWriter, 
										BAD_CAST "XDirection",
										"%f",CameraDirection.x);
			xmlTextWriterWriteFormatAttribute(m_XmlWriter, 
										BAD_CAST "YDirection",
										"%f",CameraDirection.y);
			xmlTextWriterWriteFormatAttribute(m_XmlWriter, 
										BAD_CAST "ZDirection",
										"%f",CameraDirection.z);

			xmlTextWriterEndElement(m_XmlWriter); 
		}

		if (Type == "Light")
		{
			Light = (Ogre::Light *)(mobj);
		}

		if (Type == "ParticleSystem")
		{
			ParticleSystem = (Ogre::ParticleSystem *)(mobj);
		}

		if (Type == "ManualObject")
		{
			ManualObject = (Ogre::ManualObject *)(mobj);
		}

		if (Type == "BillboardSet")
		{
			BillboardSet = (Ogre::BillboardSet *)(mobj);
		}

	}

	Ogre::Node::ChildNodeIterator nodei = SceneNode->getChildIterator();

	while (nodei.hasMoreElements())
	{
		Ogre::SceneNode* node = (Ogre::SceneNode*)(nodei.getNext());
			// Add this subnode and its children...
		SceneNodeExplore(node);
	}

	xmlTextWriterEndElement(m_XmlWriter); //end SceneNode
}
    IntersectPoint::IntersectPoint(SceneManipulator* sceneManipulator)
        : HitIndicator(sceneManipulator)
        , mIntersectNode(NULL)
        , mIntersectEntity(NULL)
    {
        // Create intersection node and entity

        mIntersectNode = getIndicatorRootSceneNode()->createChildSceneNode();

        Real radius = 1;
        int rings = 16;
        int segments = 16;
        Ogre::MeshPtr sphereMesh = createCommonSphere(radius, rings, segments);
        Ogre::MaterialPtr material = createColourMaterial(
            Ogre::ColourValue(1, 0, 0, 0.75),
            Ogre::ColourValue(0, 1, 0),
            1);

        mIntersectEntity = getSceneManager()->createEntity(mIntersectNode->getName(), sphereMesh->getName());
        mIntersectEntity->setQueryFlags(0);
        mIntersectEntity->setNormaliseNormals(true);
        mIntersectEntity->setMaterialName(material->getName());
        mIntersectEntity->setRenderQueueGroup(Ogre::RENDER_QUEUE_7);
        mIntersectNode->attachObject(mIntersectEntity);
        mIntersectNode->setVisible(false);

        reshape();
    }
Beispiel #24
0
bool ModelBackgroundLoader::poll(const TimeFrame& timeFrame)
{
#if OGRE_THREAD_SUPPORT
	if (mState == LS_UNINITIALIZED) {
		//Start to load the meshes
		for (SubModelDefinitionsStore::const_iterator I_subModels = mModel.getDefinition()->getSubModelDefinitions().begin(); I_subModels != mModel.getDefinition()->getSubModelDefinitions().end(); ++I_subModels) {
			Ogre::MeshPtr meshPtr = static_cast<Ogre::MeshPtr> (Ogre::MeshManager::getSingleton().getByName((*I_subModels)->getMeshName()));
			if (meshPtr.isNull() || !meshPtr->isPrepared()) {
				try {
					Ogre::BackgroundProcessTicket ticket = Ogre::ResourceBackgroundQueue::getSingleton().prepare(Ogre::MeshManager::getSingleton().getResourceType(), (*I_subModels)->getMeshName(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, false, 0, 0, createListener());
					if (ticket) {
						addTicket(ticket);
					}
				} catch (const std::exception& ex) {
					S_LOG_FAILURE("Could not load the mesh " << (*I_subModels)->getMeshName() << " when loading model " << mModel.getName() << "." << ex);
					continue;
				}
			}
		}
		mState = LS_MESH_PREPARING;
		return poll(timeFrame);
	} else if (mState == LS_MESH_PREPARING) {
		if (areAllTicketsProcessed()) {
			mState = LS_MESH_PREPARED;
			return poll(timeFrame);
		}
	} else if (mState == LS_MESH_PREPARED) {
		for (SubModelDefinitionsStore::const_iterator I_subModels = mModel.getDefinition()->getSubModelDefinitions().begin(); I_subModels != mModel.getDefinition()->getSubModelDefinitions().end(); ++I_subModels) {
			Ogre::MeshPtr meshPtr = static_cast<Ogre::MeshPtr> (Ogre::MeshManager::getSingleton().getByName((*I_subModels)->getMeshName()));
			if (!meshPtr.isNull()) {
				if (!meshPtr->isLoaded()) {
#if OGRE_THREAD_SUPPORT == 1
					Ogre::BackgroundProcessTicket ticket = Ogre::ResourceBackgroundQueue::getSingleton().load(Ogre::MeshManager::getSingleton().getResourceType(), meshPtr->getName(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, false, 0, 0, createListener());
					if (ticket) {
						//						meshPtr->setBackgroundLoaded(true);
						addTicket(ticket);
					}
#else
					if (!timeFrame.isTimeLeft()) {
						return false;
					}
					try {
						meshPtr->load();
					} catch (const std::exception& ex) {
						S_LOG_FAILURE("Could not load the mesh " << meshPtr->getName() << " when loading model " << mModel.getName() << "." << ex);
						continue;
					}
#endif
				}
			}
		}
		mState = LS_MESH_LOADING;
		return poll(timeFrame);
	} else if (mState == LS_MESH_LOADING) {
		if (areAllTicketsProcessed()) {
			mState = LS_MESH_LOADED;
			return poll(timeFrame);
		}
	} else if (mState == LS_MESH_LOADED) {

		for (SubModelDefinitionsStore::const_iterator I_subModels = mModel.getDefinition()->getSubModelDefinitions().begin(); I_subModels != mModel.getDefinition()->getSubModelDefinitions().end(); ++I_subModels) {
			Ogre::MeshPtr meshPtr = static_cast<Ogre::MeshPtr> (Ogre::MeshManager::getSingleton().getByName((*I_subModels)->getMeshName()));
			if (!meshPtr.isNull()) {
				if (meshPtr->isLoaded()) {
					Ogre::Mesh::SubMeshIterator subMeshI = meshPtr->getSubMeshIterator();
					while (subMeshI.hasMoreElements()) {
						Ogre::SubMesh* submesh(subMeshI.getNext());
						Ogre::MaterialPtr materialPtr = static_cast<Ogre::MaterialPtr> (Ogre::MaterialManager::getSingleton().getByName(submesh->getMaterialName()));
						if (materialPtr.isNull() || !materialPtr->isPrepared()) {
//							S_LOG_VERBOSE("Preparing material " << materialPtr->getName());
							Ogre::BackgroundProcessTicket ticket = Ogre::ResourceBackgroundQueue::getSingleton().prepare(Ogre::MaterialManager::getSingleton().getResourceType(),submesh->getMaterialName(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, false, 0, 0, createListener());
							if (ticket) {
								addTicket(ticket);
							}
						}
					}
				}
			}
			for (PartDefinitionsStore::const_iterator I_parts = (*I_subModels)->getPartDefinitions().begin(); I_parts != (*I_subModels)->getPartDefinitions().end(); ++I_parts) {
				if ((*I_parts)->getSubEntityDefinitions().size() > 0) {
					for (SubEntityDefinitionsStore::const_iterator I_subEntities = (*I_parts)->getSubEntityDefinitions().begin(); I_subEntities != (*I_parts)->getSubEntityDefinitions().end(); ++I_subEntities) {
						const std::string& materialName = (*I_subEntities)->getMaterialName();
						if (materialName != "") {
							Ogre::MaterialPtr materialPtr = static_cast<Ogre::MaterialPtr> (Ogre::MaterialManager::getSingleton().getByName(materialName));
							if (materialPtr.isNull() || !materialPtr->isPrepared()) {
//								S_LOG_VERBOSE("Preparing material " << materialName);
								Ogre::BackgroundProcessTicket ticket = Ogre::ResourceBackgroundQueue::getSingleton().prepare(Ogre::MaterialManager::getSingleton().getResourceType(), materialName, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, false, 0, 0, createListener());
								if (ticket) {
									addTicket(ticket);
								}
							}
						}
					}
				}
			}
		}

		mState = LS_MATERIAL_PREPARING;
		return poll(timeFrame);
	} else if (mState == LS_MATERIAL_PREPARING) {
		if (areAllTicketsProcessed()) {
			mState = LS_MATERIAL_PREPARED;
			return poll(timeFrame);
		}
	} else if (mState == LS_MATERIAL_PREPARED) {
		for (SubModelDefinitionsStore::const_iterator I_subModels = mModel.getDefinition()->getSubModelDefinitions().begin(); I_subModels != mModel.getDefinition()->getSubModelDefinitions().end(); ++I_subModels) {
			Ogre::MeshPtr meshPtr = static_cast<Ogre::MeshPtr> (Ogre::MeshManager::getSingleton().getByName((*I_subModels)->getMeshName()));
			Ogre::Mesh::SubMeshIterator subMeshI = meshPtr->getSubMeshIterator();
			while (subMeshI.hasMoreElements()) {
				Ogre::SubMesh* submesh(subMeshI.getNext());
				Ogre::MaterialPtr materialPtr = static_cast<Ogre::MaterialPtr> (Ogre::MaterialManager::getSingleton().getByName(submesh->getMaterialName()));
				if (!materialPtr.isNull() && !materialPtr->isLoaded()) {

#if OGRE_THREAD_SUPPORT == 1
					Ogre::BackgroundProcessTicket ticket = Ogre::ResourceBackgroundQueue::getSingleton().load(Ogre::MaterialManager::getSingleton().getResourceType(), materialPtr->getName(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, false, 0, 0, createListener());
					if (ticket) {
						//						materialPtr->setBackgroundLoaded(true);
						addTicket(ticket);
					}
#else
					Ogre::Material::TechniqueIterator techIter = materialPtr->getSupportedTechniqueIterator();
					while (techIter.hasMoreElements()) {
						Ogre::Technique* tech = techIter.getNext();
						Ogre::Technique::PassIterator passIter = tech->getPassIterator();
						while (passIter.hasMoreElements()) {
							Ogre::Pass* pass = passIter.getNext();
							Ogre::Pass::TextureUnitStateIterator tusIter = pass->getTextureUnitStateIterator();
							while (tusIter.hasMoreElements()) {
								Ogre::TextureUnitState* tus = tusIter.getNext();
								unsigned int frames = tus->getNumFrames();
								for (unsigned int i = 0; i < frames; ++i) {
									if (!timeFrame.isTimeLeft()) {
										return false;
									}
									//This will automatically load the texture.
//									S_LOG_VERBOSE("Loading texture " << tus->getTextureName());
									Ogre::TexturePtr texturePtr = tus->_getTexturePtr(i);
								}
							}
						}
					}
					if (!timeFrame.isTimeLeft()) {
						return false;
					}
//					S_LOG_VERBOSE("Loading material " << materialPtr->getName());
					materialPtr->load();
#endif

				}
			}
			for (PartDefinitionsStore::const_iterator I_parts = (*I_subModels)->getPartDefinitions().begin(); I_parts != (*I_subModels)->getPartDefinitions().end(); ++I_parts) {
				if ((*I_parts)->getSubEntityDefinitions().size() > 0) {
					for (SubEntityDefinitionsStore::const_iterator I_subEntities = (*I_parts)->getSubEntityDefinitions().begin(); I_subEntities != (*I_parts)->getSubEntityDefinitions().end(); ++I_subEntities) {
						const std::string& materialName = (*I_subEntities)->getMaterialName();
						if (materialName != "") {
							Ogre::MaterialPtr materialPtr = static_cast<Ogre::MaterialPtr> (Ogre::MaterialManager::getSingleton().getByName(materialName));
							if (!materialPtr.isNull() && !materialPtr->isLoaded()) {
#if OGRE_THREAD_SUPPORT == 1
								Ogre::BackgroundProcessTicket ticket = Ogre::ResourceBackgroundQueue::getSingleton().load(Ogre::MaterialManager::getSingleton().getResourceType(), materialPtr->getName(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, false, 0, 0, createListener());
								if (ticket) {
									addTicket(ticket);
								}
#else
								Ogre::Material::TechniqueIterator techIter = materialPtr->getSupportedTechniqueIterator();
								while (techIter.hasMoreElements()) {
									Ogre::Technique* tech = techIter.getNext();
									Ogre::Technique::PassIterator passIter = tech->getPassIterator();
									while (passIter.hasMoreElements()) {
										Ogre::Pass* pass = passIter.getNext();
										Ogre::Pass::TextureUnitStateIterator tusIter = pass->getTextureUnitStateIterator();
										while (tusIter.hasMoreElements()) {
											Ogre::TextureUnitState* tus = tusIter.getNext();
											unsigned int frames = tus->getNumFrames();
											for (unsigned int i = 0; i < frames; ++i) {
												if (!timeFrame.isTimeLeft()) {
													return false;
												}
												//This will automatically load the texture.
//												S_LOG_VERBOSE("Loading texture " << tus->getTextureName());
												Ogre::TexturePtr texturePtr = tus->_getTexturePtr(i);
											}
										}
									}
								}
								if (!timeFrame.isTimeLeft()) {
									return false;
								}
//								S_LOG_VERBOSE("Loading material " << materialPtr->getName());
								materialPtr->load();
#endif
							}
						}
					}
				}
			}
		}

		mState = LS_MATERIAL_LOADING;
		return poll(timeFrame);
	} else if (mState == LS_MATERIAL_LOADING) {
		if (areAllTicketsProcessed()) {
			mState = LS_DONE;
			return true;
		}

	} else {
		return true;
	}
	return false;
#else
	//If there's no threading support, just return here.
	return true;
#endif
}
Beispiel #25
0
void World::LoadSceneFile(string sceneFile)
{

    Ogre::LogManager::getSingleton().setLogDetail(Ogre::LL_LOW);
    Ogre::SceneNode* worldNode = m_sceneMgr->getRootSceneNode()->createChildSceneNode();
    worldNode->rotate(Ogre::Vector3::UNIT_X, Ogre::Degree(-90.0f));

    string meshName;
    float fDrawDistance;
    bool bIsLod;
    Ogre::Vector3 position;
    Ogre::Quaternion rotation;

    ifstream sceneStream(sceneFile);
    // skip the title and the table title of the file
    string strline;

    int i = 0;
    while (!sceneStream.eof())
    {
        getline(sceneStream, strline);

        if (strline.length() == 0)
            continue;

        std::istringstream ss(strline);
        std::string token;

        getline(ss, token, ',');
        boost::trim(token);
        meshName = token;

        getline(ss, token, ',');
        boost::trim(token);
        fDrawDistance = lexical_cast<float>(token);

        getline(ss, token, ',');
        boost::trim(token);
        bIsLod = lexical_cast<bool>(token);

        getline(ss, token, ',');
        boost::trim(token);
        position.x = lexical_cast<float>(token);
        getline(ss, token, ',');
        boost::trim(token);
        position.y = lexical_cast<float>(token);
        getline(ss, token, ',');
        boost::trim(token);
        position.z = lexical_cast<float>(token);

        getline(ss, token, ',');
        boost::trim(token);
        rotation.w = lexical_cast<float>(token);
        getline(ss, token, ',');
        boost::trim(token);
        rotation.x = lexical_cast<float>(token);
        getline(ss, token, ',');
        boost::trim(token);
        rotation.y = lexical_cast<float>(token);
        getline(ss, token, ',');
        boost::trim(token);
        rotation.z = lexical_cast<float>(token);

		
        Ogre::MeshPtr mesh;
		Ogre::Entity* entity;
	
		Ogre::Entity* realEntity = m_sceneMgr->createEntity(meshName);
		
		if (fDrawDistance > 300.0f && !bIsLod)
			continue;
		
        if (bIsLod)
        {
            mesh = Ogre::MeshManager::getSingleton().createManual(meshName + "lod" + std::to_string(i), "General"); // empty mesh
			mesh->createManualLodLevel(0, "NULL");
			mesh->createManualLodLevel(700, meshName);
			mesh->_setBounds( realEntity->getMesh()->getBounds());
			mesh->_setBoundingSphereRadius(realEntity->getMesh()->getBoundingSphereRadius());
			mesh->load();
			entity->setRenderingDistance(fDrawDistance);
			entity = m_sceneMgr->createEntity(mesh->getName());
        }
        else
        {
            mesh = Ogre::MeshManager::getSingleton().getByName(meshName);
			entity = m_sceneMgr->createEntity(meshName);
			entity->setRenderingDistance(fDrawDistance);
        }
        m_sceneMgr->destroyEntity(realEntity);


        Ogre::SceneNode* sceneNode = worldNode->createChildSceneNode();
        sceneNode->attachObject(entity);

        fix_gta_coord(rotation);

        sceneNode->rotate(rotation);
        sceneNode->setPosition(position);
        i++;
    }

    worldNode->setScale(5.0f, 5.0f, 5.0f);

    sceneStream.close();
    Ogre::LogManager::getSingleton().setLogDetail(Ogre::LL_NORMAL);
}
void RoR::GfxEnvmap::SetupEnvMap()
{
    m_rtt_texture = Ogre::TextureManager::getSingleton().getByName("EnvironmentTexture");

    for (int face = 0; face < NUM_FACES; face++)
    {
        m_render_targets[face] = m_rtt_texture->getBuffer(face)->getRenderTarget();
        m_cameras[face] = gEnv->sceneManager->createCamera("EnvironmentCamera-" + TOSTRING(face));
        m_cameras[face]->setAspectRatio(1.0);
        m_cameras[face]->setProjectionType(Ogre::PT_PERSPECTIVE);
        m_cameras[face]->setFixedYawAxis(false);
        m_cameras[face]->setFOVy(Ogre::Degree(90));
        m_cameras[face]->setNearClipDistance(0.1f);
        m_cameras[face]->setFarClipDistance(gEnv->mainCamera->getFarClipDistance());

        Ogre::Viewport* v = m_render_targets[face]->addViewport(m_cameras[face]);
        v->setOverlaysEnabled(false);
        v->setClearEveryFrame(true);
        v->setBackgroundColour(gEnv->mainCamera->getViewport()->getBackgroundColour());
        m_render_targets[face]->setAutoUpdated(false);
    }

    m_cameras[0]->setDirection(+Ogre::Vector3::UNIT_X);
    m_cameras[1]->setDirection(-Ogre::Vector3::UNIT_X);
    m_cameras[2]->setDirection(+Ogre::Vector3::UNIT_Y);
    m_cameras[3]->setDirection(-Ogre::Vector3::UNIT_Y);
    m_cameras[4]->setDirection(-Ogre::Vector3::UNIT_Z);
    m_cameras[5]->setDirection(+Ogre::Vector3::UNIT_Z);

    if (App::diag_envmap.GetActive())
    {
        // create fancy mesh for debugging the envmap
        Ogre::Overlay* overlay = Ogre::OverlayManager::getSingleton().create("EnvMapDebugOverlay");
        if (overlay)
        {
            Ogre::Vector3 position = Ogre::Vector3::ZERO;
            float scale = 1.0f;

            Ogre::MeshPtr mesh = Ogre::MeshManager::getSingletonPtr()->createManual("cubeMapDebug", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
            // create sub mesh
            Ogre::SubMesh* sub = mesh->createSubMesh();

            // Initialize render operation
            sub->operationType = Ogre::RenderOperation::OT_TRIANGLE_LIST;
            //
            sub->useSharedVertices = true;
            mesh->sharedVertexData = new Ogre::VertexData;
            sub->indexData = new Ogre::IndexData;

            // Create vertex declaration
            size_t offset = 0;
            mesh->sharedVertexData->vertexDeclaration->addElement(0, offset, Ogre::VET_FLOAT3, Ogre::VES_POSITION);
            offset += Ogre::VertexElement::getTypeSize(Ogre::VET_FLOAT3);
            mesh->sharedVertexData->vertexDeclaration->addElement(0, offset, Ogre::VET_FLOAT3, Ogre::VES_TEXTURE_COORDINATES);

            // Create and bind vertex buffer
            mesh->sharedVertexData->vertexCount = 14;
            Ogre::HardwareVertexBufferSharedPtr vertexBuffer =
                Ogre::HardwareBufferManager::getSingleton().createVertexBuffer(
                    mesh->sharedVertexData->vertexDeclaration->getVertexSize(0),
                    mesh->sharedVertexData->vertexCount,
                    Ogre::HardwareBuffer::HBU_STATIC_WRITE_ONLY);
            mesh->sharedVertexData->vertexBufferBinding->setBinding(0, vertexBuffer);

            // Vertex data
            static const float vertexData[] = {
                // Position      Texture coordinates    // Index
                0.0, 2.0, -1.0, 1.0, 1.0, //  0
                0.0, 1.0, -1.0, -1.0, 1.0, //  1
                1.0, 2.0, -1.0, 1.0, -1.0, //  2
                1.0, 1.0, -1.0, -1.0, -1.0, //  3
                2.0, 2.0, 1.0, 1.0, -1.0, //  4
                2.0, 1.0, 1.0, -1.0, -1.0, //  5
                3.0, 2.0, 1.0, 1.0, 1.0, //  6
                3.0, 1.0, 1.0, -1.0, 1.0, //  7
                4.0, 2.0, -1.0, 1.0, 1.0, //  8
                4.0, 1.0, -1.0, -1.0, 1.0, //  9
                1.0, 3.0, -1.0, 1.0, 1.0, // 10
                2.0, 3.0, 1.0, 1.0, 1.0, // 11
                1.0, 0.0, -1.0, -1.0, 1.0, // 12
                2.0, 0.0, 1.0, -1.0, 1.0, // 13
            };

            // Fill vertex buffer
            float* pData = static_cast<float*>(vertexBuffer->lock(Ogre::HardwareBuffer::HBL_DISCARD));
            for (size_t vertex = 0, i = 0; vertex < mesh->sharedVertexData->vertexCount; vertex++)
            {
                // Position
                *pData++ = position.x + scale * vertexData[i++];
                *pData++ = position.y + scale * vertexData[i++];
                *pData++ = 0.0;

                // Texture coordinates
                *pData++ = vertexData[i++];
                *pData++ = vertexData[i++];
                *pData++ = vertexData[i++];
            }
            vertexBuffer->unlock();

            // Create index buffer
            sub->indexData->indexCount = 36;
            Ogre::HardwareIndexBufferSharedPtr indexBuffer =
                Ogre::HardwareBufferManager::getSingleton().createIndexBuffer(
                    Ogre::HardwareIndexBuffer::IT_16BIT,
                    sub->indexData->indexCount,
                    Ogre::HardwareBuffer::HBU_STATIC_WRITE_ONLY);
            sub->indexData->indexBuffer = indexBuffer;

            // Index data
            static const Ogre::uint16 indexData[] = {
                // Indices         // Face
                 0,  1,  2,        //  0
                 2,  1,  3,        //  1
                 2,  3,  4,        //  2
                 4,  3,  5,        //  3
                 4,  5,  6,        //  4
                 6,  5,  7,        //  5
                 6,  7,  8,        //  6
                 8,  7,  9,        //  7
                10,  2, 11,        //  8
                11,  2,  4,        //  9
                 3, 12,  5,        // 10
                 5, 12, 13,        // 11
            };

            // Fill index buffer
            indexBuffer->writeData(0, indexBuffer->getSizeInBytes(), indexData, true);

            mesh->_setBounds(Ogre::AxisAlignedBox::BOX_INFINITE);
            mesh->_setBoundingSphereRadius(10);
            mesh->load();

            Ogre::Entity* e = gEnv->sceneManager->createEntity(mesh->getName());
            e->setCastShadows(false);
            e->setRenderQueueGroup(Ogre::RENDER_QUEUE_OVERLAY - 1);
            e->setVisible(true);

            e->setMaterialName("tracks/EnvMapDebug");
            Ogre::SceneNode* mDebugSceneNode = new Ogre::SceneNode(gEnv->sceneManager);
            mDebugSceneNode->attachObject(e);
            mDebugSceneNode->setPosition(Ogre::Vector3(0, 0, -5));
            mDebugSceneNode->setFixedYawAxis(true, Ogre::Vector3::UNIT_Y);
            mDebugSceneNode->setVisible(true);
            mDebugSceneNode->_update(true, true);
            mDebugSceneNode->_updateBounds();
            overlay->add3D(mDebugSceneNode);
            overlay->show();
        }
    }
}
	ReloadMeshQm(float prio, Ogre::MeshPtr meshpp) {
		this->priority = prio;
		this->meshP = meshpp;
		this->uniq = meshpp->getName();
	}