static void createDynamicViewport() { win->subPortByObj(staticVp); FBOBackgroundUnrecPtr fboBckgnd = FBOBackground::create(); fboBckgnd->setFrameBufferObject(spSimpleFBO->fbo()); NodeUnrecPtr root = makeCoredNode<Group>(); root->addChild(dynamicScene); mgr->setRoot(root); dynamicVp = Viewport::create(); dynamicVp->setRoot (rootNode(root)); dynamicVp->setBackground(fboBckgnd); dynamicVp->setCamera (camera); dynamicVp->setSize (0,0, 1,1); mgr->getNavigator()->setViewport(dynamicVp); win->addPort(dynamicVp); mgr->update(); }
void ApplicationStartScreen::attachApplication(void) { Inherited::attachApplication(); //Camera Transformation Node Matrix CameraTransformMatrix; CameraTransformMatrix.setTranslate(0.0f,0.0f, 5.0f); TransformRefPtr CameraBeaconTransform = Transform::create(); CameraBeaconTransform->setMatrix(CameraTransformMatrix); NodeRefPtr CameraBeaconNode = Node::create(); CameraBeaconNode->setCore(CameraBeaconTransform); // Make Torus Node (creates Torus in background of scene) NodeRefPtr TorusGeometryNode = NULL; //BoostPath TorusKnotFile(MainApplication::the()->getSettings()->getDataDirectory() / std::string("Models") / std::string("TorusKnot.osb")); //SLOG << "Loading Torus Knot from: " << TorusKnotFile.string() << std::endl; //if(boost::filesystem::exists(TorusKnotFile)) //{ //TorusGeometryNode = SceneFileHandler::the()->read(TorusKnotFile.native_file_string().c_str()); //} //if(TorusGeometryNode == NULL) //{ //SWARNING << "Could not load Torus Knot from: " //<< TorusKnotFile.string() << " because this file doesn't exist." << std::endl; TorusGeometryNode = makeTorus(.5, 2, 64, 64); //} //Scene Transformation TransformRefPtr SceneTransformCore = Transform::create(); NodeRefPtr SceneTransformNode = Node::create(); SceneTransformNode->setCore(SceneTransformCore); SceneTransformNode->addChild(TorusGeometryNode); //Light NodeRefPtr LightBeaconNode = Node::create(); LightBeaconNode->setCore(Transform::create()); DirectionalLightRefPtr SceneLightCore = DirectionalLight::create(); SceneLightCore->setDirection(1.0,0.0,0.0); SceneLightCore->setBeacon(LightBeaconNode); NodeRefPtr SceneLightNode = Node::create(); SceneLightNode->setCore(SceneLightCore); SceneLightNode->addChild(SceneTransformNode); // Make Main Scene Node and add the Torus NodeRefPtr DefaultRootNode = OSG::Node::create(); DefaultRootNode->setCore(OSG::Group::create()); DefaultRootNode->addChild(CameraBeaconNode); DefaultRootNode->addChild(SceneLightNode); DefaultRootNode->addChild(LightBeaconNode); //Camera PerspectiveCameraRefPtr DefaultCamera = PerspectiveCamera::create(); DefaultCamera->setBeacon(CameraBeaconNode); DefaultCamera->setFov (osgDegree2Rad(60.f)); DefaultCamera->setNear (0.1f); DefaultCamera->setFar (10000.f); //Background GradientBackgroundRefPtr DefaultBackground = GradientBackground::create(); DefaultBackground->addLine(Color3f(0.0f,0.0f,0.0f), 0.0f); DefaultBackground->addLine(Color3f(0.0f,0.0f,0.5f), 1.0f); //Animation //KeyFrames KeyframeTransformationSequenceRefPtr TransformationKeyframes = KeyframeTransformationSequenceMatrix4f::create(); OSG::Matrix TempMat; TransformationKeyframes->addKeyframe(TempMat,0.0f); TempMat.setRotate(Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*0.5)); TransformationKeyframes->addKeyframe(TempMat,4.0f); TempMat.setRotate(Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*1.0)); TransformationKeyframes->addKeyframe(TempMat,8.0f); TempMat.setRotate(Quaternion(Vec3f(0.0f,1.0f,0.0f), 3.14159f*1.5)); TransformationKeyframes->addKeyframe(TempMat,12.0f); TempMat.setRotate(Quaternion(Vec3f(0.0f,1.0f,0.0f), 0.0f)); TransformationKeyframes->addKeyframe(TempMat,16.0f); //Animator KeyframeAnimatorRefPtr TorusAnimator = OSG::KeyframeAnimator::create(); TorusAnimator->setKeyframeSequence(TransformationKeyframes); //Animation _TorusAnimation = FieldAnimation::create(); _TorusAnimation->setAnimator(TorusAnimator); _TorusAnimation->setInterpolationType(Animator::LINEAR_INTERPOLATION); _TorusAnimation->setCycling(-1); _TorusAnimation->setAnimatedField(SceneTransformCore, std::string("matrix")); _TorusAnimation->attachUpdateProducer(MainApplication::the()->getMainWindow()->editEventProducer()); _TorusAnimation->start(); //Foreground //ImageForegroundRefPtr LogoForeground = ImageForeground::create(); //BoostPath LogoPath(MainApplication::the()->getSettings()->getDataDirectory() / "Images/Logo.png"); //ImageRefPtr LoadedImage = ImageFileHandler::the().read(LogoPath.string().c_str()); // LogoForeground->addImage( LoadedImage, Pnt2f( 0,0 ) ); ForegroundRefPtr UserInterfaceForeground = createInterface(); _TheUIDrawingSurface->setEventProducer(MainApplication::the()->getMainWindow()); if(MainApplication::the()->getMainWindow() != NULL && MainApplication::the()->getMainWindow()->getMFPort()->size() == 0) { ViewportRefPtr DefaultViewport = Viewport::create(); DefaultViewport->setCamera (DefaultCamera); DefaultViewport->setRoot (DefaultRootNode); DefaultViewport->setSize (0.0f,0.0f, 1.0f,1.0f); DefaultViewport->setBackground (DefaultBackground); DefaultViewport->addForeground (UserInterfaceForeground); MainApplication::the()->getMainWindow()->addPort(DefaultViewport); } MainApplication::the()->getMainWindow()->addKeyListener(&_StartScreenKeyListener); MainApplication::the()->getMainWindow()->addUpdateListener(&_ScreenUpdateListener); }