Ran fixtabs to enforce four space tabs
This commit is contained in:
Robert Osfield
@@ -15,162 +15,162 @@
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namespace osgWidget {
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std::string getFilePath(const std::string& filename) {
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osgDB::FilePathList path;
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osgDB::FilePathList path;
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char* fp = getenv("OSGWIDGET_FILE_PATH");
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osgDB::convertStringPathIntoFilePathList(fp ? fp : ".", path);
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char* fp = getenv("OSGWIDGET_FILE_PATH");
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osgDB::convertStringPathIntoFilePathList(fp ? fp : ".", path);
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return osgDB::findFileInPath(filename, path);
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return osgDB::findFileInPath(filename, path);
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}
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std::string generateRandomName(const std::string& base) {
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static unsigned int count = 0;
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std::stringstream ss;
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static unsigned int count = 0;
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std::stringstream ss;
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ss << base << "_" << count;
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count++;
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ss << base << "_" << count;
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count++;
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return ss.str();
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return ss.str();
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}
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osg::Matrix createInvertedYOrthoProjectionMatrix(matrix_type width, matrix_type height) {
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osg::Matrix m = osg::Matrix::ortho2D(0.0f, width, 0.0f, height);
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osg::Matrix s = osg::Matrix::scale(1.0f, -1.0f, 1.0f);
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osg::Matrix t = osg::Matrix::translate(0.0f, -height, 0.0f);
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osg::Matrix m = osg::Matrix::ortho2D(0.0f, width, 0.0f, height);
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osg::Matrix s = osg::Matrix::scale(1.0f, -1.0f, 1.0f);
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osg::Matrix t = osg::Matrix::translate(0.0f, -height, 0.0f);
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return t * s * m;
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return t * s * m;
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}
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osg::Camera* createOrthoCamera(matrix_type width, matrix_type height) {
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osg::Camera* camera = new osg::Camera();
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osg::Camera* camera = new osg::Camera();
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camera->getOrCreateStateSet()->setMode(
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GL_LIGHTING,
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osg::StateAttribute::PROTECTED | osg::StateAttribute::OFF
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);
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camera->getOrCreateStateSet()->setMode(
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GL_LIGHTING,
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osg::StateAttribute::PROTECTED | osg::StateAttribute::OFF
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);
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camera->setProjectionMatrix(osg::Matrix::ortho2D(0.0, width, 0.0f, height));
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camera->setReferenceFrame(osg::Transform::ABSOLUTE_RF);
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camera->setViewMatrix(osg::Matrix::identity());
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camera->setClearMask(GL_DEPTH_BUFFER_BIT);
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camera->setRenderOrder(osg::Camera::POST_RENDER);
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return camera;
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camera->setProjectionMatrix(osg::Matrix::ortho2D(0.0, width, 0.0f, height));
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camera->setReferenceFrame(osg::Transform::ABSOLUTE_RF);
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camera->setViewMatrix(osg::Matrix::identity());
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camera->setClearMask(GL_DEPTH_BUFFER_BIT);
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camera->setRenderOrder(osg::Camera::POST_RENDER);
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return camera;
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}
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osg::Camera* createInvertedYOrthoCamera(matrix_type width, matrix_type height) {
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osg::Camera* camera = createOrthoCamera(width, height);
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osg::Camera* camera = createOrthoCamera(width, height);
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camera->setProjectionMatrix(createInvertedYOrthoProjectionMatrix(width, height));
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return camera;
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camera->setProjectionMatrix(createInvertedYOrthoProjectionMatrix(width, height));
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return camera;
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}
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osg::Group* _createExampleCommon(osgViewer::View* view, WindowManager* wm, osg::Node* node) {
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if(!wm) return 0;
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if(!wm) return 0;
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view->setUpViewInWindow(
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0,
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0,
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static_cast<int>(wm->getWidth()),
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static_cast<int>(wm->getHeight())
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);
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view->setUpViewInWindow(
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0,
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0,
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static_cast<int>(wm->getWidth()),
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static_cast<int>(wm->getHeight())
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);
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osg::Group* group = new osg::Group();
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osg::Camera* camera = wm->createParentOrthoCamera();
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osg::Group* group = new osg::Group();
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osg::Camera* camera = wm->createParentOrthoCamera();
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group->addChild(camera);
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group->addChild(camera);
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if(node) group->addChild(node);
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if(node) group->addChild(node);
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view->addEventHandler(new osgWidget::MouseHandler(wm));
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view->addEventHandler(new osgWidget::KeyboardHandler(wm));
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view->addEventHandler(new osgWidget::ResizeHandler(wm, camera));
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view->addEventHandler(new osgViewer::StatsHandler());
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view->addEventHandler(new osgViewer::WindowSizeHandler());
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view->addEventHandler(new osgGA::StateSetManipulator(
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view->getCamera()->getOrCreateStateSet()
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));
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view->addEventHandler(new osgWidget::MouseHandler(wm));
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view->addEventHandler(new osgWidget::KeyboardHandler(wm));
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view->addEventHandler(new osgWidget::ResizeHandler(wm, camera));
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view->addEventHandler(new osgViewer::StatsHandler());
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view->addEventHandler(new osgViewer::WindowSizeHandler());
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view->addEventHandler(new osgGA::StateSetManipulator(
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view->getCamera()->getOrCreateStateSet()
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));
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wm->resizeAllWindows();
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return group;
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wm->resizeAllWindows();
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return group;
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}
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int createExample(osgViewer::Viewer& viewer, WindowManager* wm, osg::Node* node) {
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osg::Group* group = _createExampleCommon(&viewer, wm, node);
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osg::Group* group = _createExampleCommon(&viewer, wm, node);
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viewer.setSceneData(group);
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viewer.setSceneData(group);
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return viewer.run();
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return viewer.run();
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}
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// TODO: This function is totally broken; I don't really have any idea of how to do this.
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// Incredibly frustrating stuff.
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int createCompositeExample(
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osgViewer::CompositeViewer& viewer,
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osgViewer::View* view,
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WindowManager* wm,
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osg::Node* node
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osgViewer::CompositeViewer& viewer,
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osgViewer::View* view,
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WindowManager* wm,
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osg::Node* node
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) {
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osg::Group* group = _createExampleCommon(view, wm, node);
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osg::MatrixTransform* watcher = new osg::MatrixTransform();
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osg::Group* group = _createExampleCommon(view, wm, node);
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osg::MatrixTransform* watcher = new osg::MatrixTransform();
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watcher->addChild(wm);
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watcher->addChild(wm);
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// Setup the main 2D view.
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viewer.addView(view);
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// Setup the main 2D view.
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viewer.addView(view);
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view->setSceneData(group);
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view->setSceneData(group);
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// The view that "watches" the main view.
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osgViewer::View* viewWatcher = new osgViewer::View();
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// The view that "watches" the main view.
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osgViewer::View* viewWatcher = new osgViewer::View();
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viewer.addView(viewWatcher);
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viewer.addView(viewWatcher);
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int w = static_cast<int>(wm->getWidth());
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int h = static_cast<int>(wm->getHeight());
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viewWatcher->setUpViewInWindow(0, 0, w, h);
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int w = static_cast<int>(wm->getWidth());
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int h = static_cast<int>(wm->getHeight());
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viewWatcher->setUpViewInWindow(0, 0, w, h);
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// Setup our parent MatrixTransform so things look right in perspective.
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watcher->setMatrix(
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osg::Matrix::scale(1.0f, -1.0f, 1000.0f) *
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osg::Matrix::rotate(osg::DegreesToRadians(90.0f), osg::Vec3d(1.0f, 0.0f, 0.0f))
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);
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// Setup our parent MatrixTransform so things look right in perspective.
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watcher->setMatrix(
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osg::Matrix::scale(1.0f, -1.0f, 1000.0f) *
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osg::Matrix::rotate(osg::DegreesToRadians(90.0f), osg::Vec3d(1.0f, 0.0f, 0.0f))
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);
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watcher->getOrCreateStateSet()->setAttributeAndModes(
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new osg::Scissor(0, 0, w, h),
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osg::StateAttribute::OVERRIDE
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);
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watcher->getOrCreateStateSet()->setAttributeAndModes(
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new osg::Scissor(0, 0, w, h),
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osg::StateAttribute::OVERRIDE
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);
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osgGA::TrackballManipulator* tb = new osgGA::TrackballManipulator();
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osgGA::TrackballManipulator* tb = new osgGA::TrackballManipulator();
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warn() << watcher->getMatrix() << std::endl;
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warn() << watcher->getMatrix() << std::endl;
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/*
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const osg::BoundingSphere& bs = watcher->getBound();
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/*
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const osg::BoundingSphere& bs = watcher->getBound();
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tb->setHomePosition(
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bs.center() + osg::Vec3(0.0f, -3.5f * bs.radius(), 0.0f),
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bs.center(),
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osg::Vec3(0.0f, 1.0f, 0.0f)
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);
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*/
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tb->setHomePosition(
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bs.center() + osg::Vec3(0.0f, -3.5f * bs.radius(), 0.0f),
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bs.center(),
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osg::Vec3(0.0f, 1.0f, 0.0f)
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);
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*/
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viewWatcher->setSceneData(watcher);
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viewWatcher->setCameraManipulator(tb);
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viewWatcher->setSceneData(watcher);
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viewWatcher->setCameraManipulator(tb);
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return viewer.run();
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return viewer.run();
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}
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bool writeWindowManagerNode(WindowManager* wm) {
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osgDB::writeNodeFile(*wm->getParent(0), "osgWidget.osg");
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osgDB::writeNodeFile(*wm->getParent(0), "osgWidget.osg");
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return true;
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return true;
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}
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}
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