HeightField* osgDB::readHeightFieldFile(const std::string& filename,const Options* options) { ReaderWriter::ReadResult rr = Registry::instance()->readHeightField(filename,options); if (rr.validHeightField()) return rr.takeHeightField(); if (rr.error()) OSG_WARN << rr.message() << std::endl; return NULL; }
osg::ref_ptr<osg::Node> osgDB::readRefNodeFile(const std::string& filename,const Options* options) { ReaderWriter::ReadResult rr = Registry::instance()->readNode(filename,options); if (rr.validNode()) return osg::ref_ptr<osg::Node>(rr.getNode()); if (rr.error()) OSG_WARN << rr.message() << std::endl; return NULL; }
Node* osgDB::readNodeFile(const std::string& filename,const ReaderWriter::Options* options) { ReaderWriter::ReadResult rr = Registry::instance()->readNode(filename,options); if (rr.validNode()) return rr.takeNode(); if (rr.error()) notify(WARN) << rr.message() << std::endl; return NULL; }
osg::ref_ptr<osg::HeightField> osgDB::readRefHeightFieldFile(const std::string& filename,const ReaderWriter::Options* options) { ReaderWriter::ReadResult rr = Registry::instance()->readHeightField(filename,options); if (rr.validHeightField()) return osg::ref_ptr<osg::HeightField>(rr.getHeightField()); if (rr.error()) notify(WARN) << rr.message() << std::endl; return NULL; }
osgDB::Archive* osgDB::openArchive(const std::string& filename, ReaderWriter::ArchiveStatus status, unsigned int indexBlockSizeHint,Options* options) { // ensure archive extension is in the registry list std::string::size_type dot = filename.find_last_of('.'); if (dot != std::string::npos) { std::string ext = filename.substr(dot+1); Registry::instance()->addArchiveExtension(ext); } ReaderWriter::ReadResult result = osgDB::Registry::instance()->openArchive(filename, status, indexBlockSizeHint, options); return result.takeArchive(); }
Node* osgDB::readNodeFile(const std::string& filename,const Options* options) { ReaderWriter::ReadResult rr = Registry::instance()->readNode(filename,options); if (rr.validNode()) return rr.takeNode(); if (rr.error()) OSG_WARN << rr.message() << std::endl; if (rr.notEnoughMemory()) OSG_INFO << "Not enought memory to load file "<<filename << std::endl; return NULL; }
void TouchDesigner::preFrame() { string data = ""; // cerr << "painting\t" << endl; if (ComController::instance()->isMaster()) // head node { data = st->getSerializedScene(); dsize = data.size(); // cerr << "in master doing nothing" << endl; ComController::instance()->sendSlaves(&dsize, sizeof(int)); ComController::instance()->sendSlaves(&data[0], dsize); ComController::instance()->sendSlaves(&received, sizeof(bool)); } else // rendering nodes { // cerr<<"slave node"<<endl; ComController::instance()->readMaster(&dsize, sizeof(int)); recvData.resize(dsize); ComController::instance()->readMaster(&recvData[0], dsize); data = recvData; ComController::instance()->readMaster(&received, sizeof(bool)); } //cerr << "data size\t" << dsize << endl; std::stringstream ss(data); osgDB::ReaderWriter * readerwriter = Registry::instance()->getReaderWriterForExtension("ive"); ReaderWriter::ReadResult result = readerwriter->readNode(ss); if (result.validNode()) { //printf("Node valid\n"); //cerr<<"Valid Node"<<endl; Node * node = result.getNode(); /* osg::Geode * geode = dynamic_cast<osg::Geode* > (node); if( geode ) { for(int i = 0; i < geode->getNumDrawables(); i++) { osg::Geometry* geom = dynamic_cast<osg::Geometry*> (geode->getDrawable(i)); if( geom ) { osg::Vec3Array* array = dynamic_cast<osg::Vec3Array *> (geom->getVertexArray()); for(int j =0; j < array->size(); j++) { cerr << array->at(0)[0] << " " << array->at(0)[1] << " " << array->at(0)[2] << endl; } } } } */ osg::Group * objectRoot = SceneManager::instance()->getObjectsRoot(); // remove all children and add new node objectRoot->addChild(node); if (prevNode) objectRoot->removeChild(prevNode); prevNode = node; // lets see if directly reassigning the entire thing works? // TODO err, is there a way to assign the root object as node? //SceneManager::instance()->getObjectsRoot() = node->asGroup(); } //cerr << "" << endl; }