void OsgEarth::displayInfo()
{
qDebug() << "Using osg version :" << osgGetVersion();
qDebug() << "Using osgEarth version :" << osgEarthGetVersion();
// library file path list
osgDB::FilePathList &libraryFilePathList = osgDB::Registry::instance()->getLibraryFilePathList();
osgDB::FilePathList::iterator it = libraryFilePathList.begin();
while (it != libraryFilePathList.end()) {
qDebug() << "osg library file path:" << QString::fromStdString(*it);
it++;
}
// data file path list
osgDB::FilePathList &dataFilePathList = osgDB::Registry::instance()->getDataFilePathList();
it = dataFilePathList.begin();
while (it != dataFilePathList.end()) {
qDebug() << "osg data file path:" << QString::fromStdString(*it);
it++;
}
qDebug() << "osg database threads:" << osg::DisplaySettings::instance()->getNumOfDatabaseThreadsHint();
qDebug() << "osg http database threads:" << osg::DisplaySettings::instance()->getNumOfHttpDatabaseThreadsHint();
// qDebug() << "Platform supports GLSL:" << osgEarth::Registry::capabilities().supportsGLSL();
#ifdef OSG_USE_QT_PRIVATE
bool threadedOpenGL = QGuiApplicationPrivate::platform_integration->hasCapability(QPlatformIntegration::ThreadedOpenGL);
qDebug() << "Platform supports threaded OpenGL:" << threadedOpenGL;
#endif
osgQtQuick::capabilitiesInfo(osgEarth::Registry::capabilities());
}
void OscSendingDevice::beginMultiTouchSequence() {
std::string application_name;
getUserValue("tuio_application_name", application_name);
if (application_name.empty())
application_name = std::string("OpenSceneGraph ") + osgGetVersion() + "@127.0.0.1";
_oscStream << osc::BeginMessage("/tuio/2Dcur") << "source" << application_name.c_str() << osc::EndMessage;
_oscStream << osc::BeginMessage("/tuio/2Dcur") << "fseq" << static_cast<osc::int32>(_msgId) << osc::EndMessage;
}
/*
* osgViewer::Viewer
*/
JNIEXPORT jlong JNICALL Java_org_openscenegraph_osg_viewer_Viewer_nativeCreateViewer(JNIEnv *, jclass)
{
//osg::setNotifyLevel(osg::INFO);
//osg::setNotifyHandler( new OsgMsgNotifyHandler() );
osgViewer::Viewer *viewer = new osgViewer::Viewer();
viewer->setSceneData(new osg::Group());
OSG_NOTICE << "OSG Version:" << osgGetVersion() << std::endl;
viewer->getCamera()->setComputeNearFarMode(osgUtil::CullVisitor::DO_NOT_COMPUTE_NEAR_FAR);
viewer->getCamera()->setCullMask(0xffffffff);
viewer->getCamera()->setCullMaskLeft(0x00000001);
viewer->getCamera()->setCullMaskRight(0x00000002);
viewer->addEventHandler(new osgViewer::StatsHandler);
// add the state manipulator
viewer->addEventHandler( new osgGA::StateSetManipulator(viewer->getCamera()->getOrCreateStateSet()) );
viewer->ref();
return reinterpret_cast<jlong> (viewer);
}
int main( int argc, char **argv )
{
// use an ArgumentParser object to manage the program arguments.
osg::ArgumentParser arguments(&argc,argv);
osg::DisplaySettings::instance()->setMinimumNumAlphaBits(8);
// construct the viewer.
osgViewer::Viewer viewer;
// if user request help write it out to cout.
if (arguments.read("-h") || arguments.read("--help"))
{
arguments.getApplicationUsage()->write(std::cout);
return 1;
}
std::string label = "OpenSceneGraph";
std::string subscript = "";
bool showVersion = false;
while (arguments.read("--version")) { showVersion = true; }
if( showVersion )
{
label += " ";
label += osgGetVersion();
}
while (arguments.read("--label", label)) {}
while (arguments.read("--subscript", subscript)) {}
osg::ref_ptr<osg::Node> node;
if (arguments.argc()>1) node = createLogo(arguments[1], label, subscript);
else node = createLogo("", label, subscript);
// add model to viewer.
viewer.setSceneData( node.get() );
return viewer.run();
}
void OscSendingDevice::sendMultiTouchData(const osgGA::GUIEventAdapter &ea)
{
if(!ea.isMultiTouchEvent())
return;
std::string application_name;
getUserValue("tuio_application_name", application_name);
if (application_name.empty())
application_name = std::string("OpenSceneGraph ") + osgGetVersion() + "@127.0.0.1";
osgGA::GUIEventAdapter::TouchData* touch_data = ea.getTouchData();
_oscStream << osc::BeginMessage("/tuio/2Dcur") << "source" << application_name.c_str() << osc::EndMessage;
_oscStream << osc::BeginMessage("/tuio/2Dcur") << "alive";
for(osgGA::GUIEventAdapter::TouchData::iterator i = touch_data->begin(); i != touch_data->end(); ++i)
_oscStream << static_cast<osc::int32>(i->id);
_oscStream << osc::EndMessage;
unsigned int j(0);
for(osgGA::GUIEventAdapter::TouchData::iterator i = touch_data->begin(); i != touch_data->end(); ++i, ++j)
{
float x = (ea.getTouchPointNormalizedX(j) + 1.0) / 2.0;
float y =(ea.getTouchPointNormalizedY(j) + 1.0) / 2.0;
float vel_x(0), vel_y(0), accel(0);
if (_lastEvent.valid())
{
}
_oscStream << osc::BeginMessage("/tuio/2Dcur") << "set" << static_cast<osc::int32>(i->id) << x << y << vel_x << vel_y << accel << osc::EndMessage;
}
_oscStream << osc::BeginMessage("/tuio/2Dcur") << "fseq" << static_cast<osc::int32>(_msgId) << osc::EndMessage;
_lastEvent = new osgGA::GUIEventAdapter(ea);
}
const char* osgWidgetGetVersion()
{
return osgGetVersion();
}
osgDB::ReaderWriter::WriteResult ReaderWriterFBX::writeNode(
const osg::Node& node,
const std::string& filename,
const Options* options) const
{
try
{
std::string ext = osgDB::getLowerCaseFileExtension(filename);
if (!acceptsExtension(ext)) return WriteResult::FILE_NOT_HANDLED;
osg::ref_ptr<Options> localOptions = options ?
static_cast<Options*>(options->clone(osg::CopyOp::SHALLOW_COPY)) : new Options;
localOptions->getDatabasePathList().push_front(osgDB::getFilePath(filename));
FbxManager* pSdkManager = FbxManager::Create();
if (!pSdkManager)
{
return WriteResult::ERROR_IN_WRITING_FILE;
}
CleanUpFbx cleanUpFbx(pSdkManager);
pSdkManager->SetIOSettings(FbxIOSettings::Create(pSdkManager, IOSROOT));
bool useFbxRoot = false;
if (options)
{
std::istringstream iss(options->getOptionString());
std::string opt;
while (iss >> opt)
{
if (opt == "Embedded")
{
pSdkManager->GetIOSettings()->SetBoolProp(EXP_FBX_EMBEDDED, true);
}
else if (opt == "UseFbxRoot")
{
useFbxRoot = true;
}
}
}
FbxScene* pScene = FbxScene::Create(pSdkManager, "");
pluginfbx::WriterNodeVisitor writerNodeVisitor(pScene, pSdkManager, filename,
options, osgDB::getFilePath(node.getName().empty() ? filename : node.getName()));
if (useFbxRoot && isBasicRootNode(node))
{
// If root node is a simple group, put all elements under the FBX root
const osg::Group * osgGroup = node.asGroup();
for (unsigned int child = 0; child < osgGroup->getNumChildren(); ++child)
{
const_cast<osg::Node *>(osgGroup->getChild(child))->accept(writerNodeVisitor);
}
}
else {
// Normal scene
const_cast<osg::Node&>(node).accept(writerNodeVisitor);
}
FbxDocumentInfo* pDocInfo = pScene->GetDocumentInfo();
bool needNewDocInfo = pDocInfo != NULL;
if (needNewDocInfo)
{
pDocInfo = FbxDocumentInfo::Create(pSdkManager, "");
}
pDocInfo->LastSaved_ApplicationName.Set(FbxString("OpenSceneGraph"));
pDocInfo->LastSaved_ApplicationVersion.Set(FbxString(osgGetVersion()));
if (needNewDocInfo)
{
pScene->SetDocumentInfo(pDocInfo);
}
FbxExporter* lExporter = FbxExporter::Create(pSdkManager, "");
pScene->GetGlobalSettings().SetAxisSystem(FbxAxisSystem::eOpenGL);
// Ensure the directory exists or else the FBX SDK will fail
if (!osgDB::makeDirectoryForFile(filename)) {
OSG_NOTICE << "Can't create directory for file '" << filename << "'. FBX SDK may fail creating the file." << std::endl;
}
// The FBX SDK interprets the filename as UTF-8
#ifdef OSG_USE_UTF8_FILENAME
const std::string& utf8filename(filename);
#else
std::string utf8filename(osgDB::convertStringFromCurrentCodePageToUTF8(filename));
#endif
if (!lExporter->Initialize(utf8filename.c_str()))
{
#if FBXSDK_VERSION_MAJOR < 2014
return std::string(lExporter->GetLastErrorString());
#else
return std::string(lExporter->GetStatus().GetErrorString());
#endif
}
if (!lExporter->Export(pScene))
{
#if FBXSDK_VERSION_MAJOR < 2014
return std::string(lExporter->GetLastErrorString());
#else
return std::string(lExporter->GetStatus().GetErrorString());
#endif
}
return WriteResult::FILE_SAVED;
}
catch (const std::string& s)
{
return s;
}
catch (const char* s)
{
return std::string(s);
}
catch (...)
{
}
return WriteResult::ERROR_IN_WRITING_FILE;
}
const char* osgTerrainGetVersion()
{
return osgGetVersion();
}
const char* osgVolumeGetVersion()
{
return osgGetVersion();
}
const char* osgViewerGetVersion()
{
return osgGetVersion();
}
const char* osgSimGetVersion()
{
return osgGetVersion();
}
const char* osgShadowGetVersion()
{
return osgGetVersion();
}
void OMW::Engine::go()
{
assert (!mContentFiles.empty());
Log(Debug::Info) << "OSG version: " << osgGetVersion();
// Load settings
Settings::Manager settings;
std::string settingspath;
settingspath = loadSettings (settings);
// Create encoder
ToUTF8::Utf8Encoder encoder (mEncoding);
mEncoder = &encoder;
// Setup viewer
mViewer = new osgViewer::Viewer;
mViewer->setReleaseContextAtEndOfFrameHint(false);
mScreenCaptureOperation = new WriteScreenshotToFileOperation(mCfgMgr.getUserDataPath().string(),
Settings::Manager::getString("screenshot format", "General"));
mScreenCaptureHandler = new osgViewer::ScreenCaptureHandler(mScreenCaptureOperation);
mViewer->addEventHandler(mScreenCaptureHandler);
mEnvironment.setFrameRateLimit(Settings::Manager::getFloat("framerate limit", "Video"));
prepareEngine (settings);
// Setup profiler
osg::ref_ptr<Resource::Profiler> statshandler = new Resource::Profiler;
statshandler->addUserStatsLine("Script", osg::Vec4f(1.f, 1.f, 1.f, 1.f), osg::Vec4f(1.f, 1.f, 1.f, 1.f),
"script_time_taken", 1000.0, true, false, "script_time_begin", "script_time_end", 10000);
statshandler->addUserStatsLine("Mechanics", osg::Vec4f(1.f, 1.f, 1.f, 1.f), osg::Vec4f(1.f, 1.f, 1.f, 1.f),
"mechanics_time_taken", 1000.0, true, false, "mechanics_time_begin", "mechanics_time_end", 10000);
statshandler->addUserStatsLine("Physics", osg::Vec4f(1.f, 1.f, 1.f, 1.f), osg::Vec4f(1.f, 1.f, 1.f, 1.f),
"physics_time_taken", 1000.0, true, false, "physics_time_begin", "physics_time_end", 10000);
mViewer->addEventHandler(statshandler);
osg::ref_ptr<Resource::StatsHandler> resourceshandler = new Resource::StatsHandler;
mViewer->addEventHandler(resourceshandler);
// Start the game
if (!mSaveGameFile.empty())
{
mEnvironment.getStateManager()->loadGame(mSaveGameFile);
}
else if (!mSkipMenu)
{
// start in main menu
mEnvironment.getWindowManager()->pushGuiMode (MWGui::GM_MainMenu);
try
{
// Is there an ini setting for this filename or something?
mEnvironment.getSoundManager()->streamMusic("Special/morrowind title.mp3");
std::string logo = mFallbackMap["Movies_Morrowind_Logo"];
if (!logo.empty())
mEnvironment.getWindowManager()->playVideo(logo, true);
}
catch (...) {}
}
else
{
mEnvironment.getStateManager()->newGame (!mNewGame);
}
// Start the main rendering loop
osg::Timer frameTimer;
double simulationTime = 0.0;
while (!mViewer->done() && !mEnvironment.getStateManager()->hasQuitRequest())
{
double dt = frameTimer.time_s();
frameTimer.setStartTick();
dt = std::min(dt, 0.2);
mViewer->advance(simulationTime);
if (!frame(dt))
{
OpenThreads::Thread::microSleep(5000);
continue;
}
else
{
mViewer->eventTraversal();
mViewer->updateTraversal();
mEnvironment.getWorld()->updateWindowManager();
mViewer->renderingTraversals();
bool guiActive = mEnvironment.getWindowManager()->isGuiMode();
if (!guiActive)
simulationTime += dt;
}
mEnvironment.limitFrameRate(frameTimer.time_s());
}
// Save user settings
settings.saveUser(settingspath);
Log(Debug::Info) << "Quitting peacefully.";
}
osgDB::ReaderWriter::WriteResult ReaderWriterFBX::writeNode(
const osg::Node& node,
const std::string& filename,
const Options* options) const
{
try
{
std::string ext = osgDB::getLowerCaseFileExtension(filename);
if (!acceptsExtension(ext)) return WriteResult::FILE_NOT_HANDLED;
osg::ref_ptr<Options> localOptions = options ?
static_cast<Options*>(options->clone(osg::CopyOp::SHALLOW_COPY)) : new Options;
localOptions->getDatabasePathList().push_front(osgDB::getFilePath(filename));
FbxManager* pSdkManager = FbxManager::Create();
if (!pSdkManager)
{
return WriteResult::ERROR_IN_WRITING_FILE;
}
CleanUpFbx cleanUpFbx(pSdkManager);
pSdkManager->SetIOSettings(FbxIOSettings::Create(pSdkManager, IOSROOT));
bool useFbxRoot = false;
bool ascii(false);
std::string exportVersion;
if (options)
{
std::istringstream iss(options->getOptionString());
std::string opt;
while (iss >> opt)
{
if (opt == "Embedded")
{
pSdkManager->GetIOSettings()->SetBoolProp(EXP_FBX_EMBEDDED, true);
}
else if (opt == "UseFbxRoot")
{
useFbxRoot = true;
}
else if (opt == "FBX-ASCII")
{
ascii = true;
}
else if (opt == "FBX-ExportVersion")
{
iss >> exportVersion;
}
}
}
FbxScene* pScene = FbxScene::Create(pSdkManager, "");
if (options)
{
if (options->getPluginData("FBX-AssetUnitMeter"))
{
float unit = *static_cast<const float*>(options->getPluginData("FBX-AssetUnitMeter"));
FbxSystemUnit kFbxSystemUnit(unit*100);
pScene->GetGlobalSettings().SetSystemUnit(kFbxSystemUnit);
}
}
pluginfbx::WriterNodeVisitor writerNodeVisitor(pScene, pSdkManager, filename,
options, osgDB::getFilePath(node.getName().empty() ? filename : node.getName()));
if (useFbxRoot && isBasicRootNode(node))
{
// If root node is a simple group, put all elements under the FBX root
const osg::Group * osgGroup = node.asGroup();
for (unsigned int child = 0; child < osgGroup->getNumChildren(); ++child)
{
const_cast<osg::Node *>(osgGroup->getChild(child))->accept(writerNodeVisitor);
}
}
else {
// Normal scene
const_cast<osg::Node&>(node).accept(writerNodeVisitor);
}
FbxDocumentInfo* pDocInfo = pScene->GetDocumentInfo();
bool needNewDocInfo = pDocInfo != NULL;
if (needNewDocInfo)
{
pDocInfo = FbxDocumentInfo::Create(pSdkManager, "");
}
pDocInfo->LastSaved_ApplicationName.Set(FbxString("OpenSceneGraph"));
pDocInfo->LastSaved_ApplicationVersion.Set(FbxString(osgGetVersion()));
if (needNewDocInfo)
{
pScene->SetDocumentInfo(pDocInfo);
}
FbxExporter* lExporter = FbxExporter::Create(pSdkManager, "");
pScene->GetGlobalSettings().SetAxisSystem(FbxAxisSystem::eOpenGL);
// Ensure the directory exists or else the FBX SDK will fail
if (!osgDB::makeDirectoryForFile(filename)) {
OSG_NOTICE << "Can't create directory for file '" << filename << "'. FBX SDK may fail creating the file." << std::endl;
}
// The FBX SDK interprets the filename as UTF-8
#ifdef OSG_USE_UTF8_FILENAME
const std::string& utf8filename(filename);
#else
std::string utf8filename(osgDB::convertStringFromCurrentCodePageToUTF8(filename));
#endif
// Output format selection. Here we only handle "recent" FBX, binary or ASCII.
// pSdkManager->GetIOPluginRegistry()->GetWriterFormatDescription() / GetReaderFormatCount() gives the following list:
//FBX binary (*.fbx)
//FBX ascii (*.fbx)
//FBX encrypted (*.fbx)
//FBX 6.0 binary (*.fbx)
//FBX 6.0 ascii (*.fbx)
//FBX 6.0 encrypted (*.fbx)
//AutoCAD DXF (*.dxf)
//Alias OBJ (*.obj)
//Collada DAE (*.dae)
//Biovision BVH (*.bvh)
//Motion Analysis HTR (*.htr)
//Motion Analysis TRC (*.trc)
//Acclaim ASF (*.asf)
int format = ascii ? pSdkManager->GetIOPluginRegistry()->FindWriterIDByDescription("FBX ascii (*.fbx)") : -1; // -1 = Default
if (!lExporter->Initialize(utf8filename.c_str(), format))
{
#if FBXSDK_VERSION_MAJOR < 2014
return std::string(lExporter->GetLastErrorString());
#else
return std::string(lExporter->GetStatus().GetErrorString());
#endif
}
if (!exportVersion.empty() && !lExporter->SetFileExportVersion(FbxString(exportVersion.c_str()), FbxSceneRenamer::eNone)) {
std::stringstream versionsStr;
char const * const * versions = lExporter->GetCurrentWritableVersions();
if (versions) for(; *versions; ++versions) versionsStr << " " << *versions;
OSG_WARN << "Can't set FBX export version to '" << exportVersion << "'. Using default. Available export versions are:" << versionsStr.str() << std::endl;
}
if (!lExporter->Export(pScene))
{
#if FBXSDK_VERSION_MAJOR < 2014
return std::string(lExporter->GetLastErrorString());
#else
return std::string(lExporter->GetStatus().GetErrorString());
#endif
}
return WriteResult::FILE_SAVED;
}
const char* osgFXGetVersion()
{
return osgGetVersion();
}
const char* osgParticleGetVersion()
{
return osgGetVersion();
}
const char* osgManipulatorGetVersion()
{
return osgGetVersion();
}
const char* osgTextGetVersion()
{
return osgGetVersion();
}
const char* osgUtilGetVersion()
{
return osgGetVersion();
}