bool ScalarProperty_readLocalData(osg::Object& obj, osgDB::Input &fr) { osgVolume::ScalarProperty& sp = static_cast<osgVolume::ScalarProperty&>(obj); bool itrAdvanced = false; float value=0; if (fr.read("value",value)) { itrAdvanced = true; sp.setValue(value); } return itrAdvanced; }
bool SwitchProperty_readLocalData(osg::Object& obj, osgDB::Input &fr) { osgVolume::SwitchProperty& sp = static_cast<osgVolume::SwitchProperty&>(obj); bool itrAdvanced = false; int value=0; if (fr.read("activeProperty",value)) { itrAdvanced = true; sp.setActiveProperty(value); } return itrAdvanced; }
bool SwitchLayer_readLocalData(osg::Object &obj, osgDB::Input &fr) { osgTerrain::SwitchLayer &layer = static_cast<osgTerrain::SwitchLayer&>(obj); bool itrAdvanced = false; int i; if (fr.read("ActiveLayer", i)) { layer.setActiveLayer(i); itrAdvanced = true; } ; return itrAdvanced; }
bool CompositeLayer_readLocalData(osg::Object& obj, osgDB::Input &fr) { osgTerrain::CompositeLayer& layer = static_cast<osgTerrain::CompositeLayer&>(obj); bool itrAdvanced = false; osg::ref_ptr<osgTerrain::Locator> locator = 0; do { itrAdvanced = false; osg::ref_ptr<osg::Object> readObject = fr.readObjectOfType(osgDB::type_wrapper<osgTerrain::Locator>()); locator = dynamic_cast<osgTerrain::Locator*>(readObject.get()); if (readObject.valid()) itrAdvanced = true; unsigned int minLevel=0; if (fr.read("MinLevel",minLevel)) { itrAdvanced = true; } unsigned int maxLevel = MAXIMUM_NUMBER_OF_LEVELS; if (fr.read("MaxLevel",maxLevel)) { itrAdvanced = true; } if (fr.matchSequence("file %s") || fr.matchSequence("file %w") ) { layer.addLayer(fr[1].getStr()); fr += 2; itrAdvanced = true; } else if (fr.matchSequence("ProxyLayer %s") || fr.matchSequence("ProxyLayer %w")) { std::string setname; std::string filename; osgTerrain::extractSetNameAndFileName(fr[1].getStr(),setname, filename); if (!filename.empty()) { osgTerrain::ProxyLayer* proxyLayer = new osgTerrain::ProxyLayer; proxyLayer->setFileName(filename); proxyLayer->setName(setname); if (locator.valid()) proxyLayer->setLocator(locator.get()); if (minLevel!=0) proxyLayer->setMinLevel(minLevel); if (maxLevel!=MAXIMUM_NUMBER_OF_LEVELS) proxyLayer->setMaxLevel(maxLevel); layer.addLayer(proxyLayer); } fr += 2; itrAdvanced = true; } else { osg::ref_ptr<osg::Object> readObject = fr.readObjectOfType(osgDB::type_wrapper<osgTerrain::Layer>()); osgTerrain::Layer* readLayer = dynamic_cast<osgTerrain::Layer*>(readObject.get()); if (readLayer) { if (locator.valid()) { readLayer->setLocator(locator.get()); locator = 0; } if (minLevel!=0) readLayer->setMinLevel(minLevel); if (maxLevel!=MAXIMUM_NUMBER_OF_LEVELS) readLayer->setMaxLevel(maxLevel); layer.addLayer(readLayer); } if (readObject.valid()) itrAdvanced = true; } } while (itrAdvanced); if (locator.valid()) layer.setLocator(locator.get()); return itrAdvanced; }
bool View_readLocalData(osg::Object &obj, osgDB::Input &fr) { osgViewer::View &view = dynamic_cast<osgViewer::View&>(obj); bool iteratorAdvanced = false; bool matchedFirst = false; if ((matchedFirst = fr.matchSequence("setUpViewFor3DSphericalDisplay {")) || fr.matchSequence("setUpViewForPanoramicSphericalDisplay {")) { double radius = 1.0; double collar = 0.45; unsigned int screenNum = 0; unsigned int intensityFormat = 8; osg::Matrix matrix; std::string filename; osg::ref_ptr<osg::Image> intensityMap; int entry = fr[0].getNoNestedBrackets(); fr += 2; while (!fr.eof() && fr[0].getNoNestedBrackets() > entry) { bool local_itrAdvanced = false; if (fr.read("radius", radius)) local_itrAdvanced = true; if (fr.read("collar", collar)) local_itrAdvanced = true; if (fr.read("screenNum", screenNum)) local_itrAdvanced = true; if (fr.read("intensityFile", filename)) local_itrAdvanced = true; if (fr.matchSequence("intensityMap {")) intensityMap = readIntensityImage(fr, local_itrAdvanced); if (fr.read("intensityFormat", intensityFormat)) local_itrAdvanced = true; if (readMatrix(matrix, fr, "projectorMatrix")) local_itrAdvanced = true; if (!local_itrAdvanced) ++fr; } // skip trailing '}' ++fr; iteratorAdvanced = true; if (!filename.empty()) { intensityMap = osgDB::readRefImageFile(filename); } if (intensityMap.valid()) { if (intensityFormat == 16) intensityMap->setInternalTextureFormat(GL_LUMINANCE16F_ARB); else if (intensityFormat == 32) intensityMap->setInternalTextureFormat(GL_LUMINANCE32F_ARB); // else intensityMap->setInternalTextureFormat(image->getPixelFormat()); } if (matchedFirst) view.setUpViewFor3DSphericalDisplay(radius, collar, screenNum, intensityMap.get(), matrix); else view.setUpViewForPanoramicSphericalDisplay(radius, collar, screenNum, intensityMap.get(), matrix); } int x = 0; int y = 0; int width = 128; int height = 1024; unsigned int screenNum = 0; if (fr.read("setUpViewOnSingleScreen", screenNum)) { view.setUpViewOnSingleScreen(screenNum); iteratorAdvanced = true; } if (fr.read("setUpViewAcrossAllScreens")) { view.setUpViewAcrossAllScreens(); iteratorAdvanced = true; } if (fr.read("setUpViewInWindow", x, y, width, height, screenNum)) { view.setUpViewInWindow(x, y, width, height, screenNum); } if (fr.read("setUpViewInWindow", x, y, width, height)) { view.setUpViewInWindow(x, y, width, height); } osg::ref_ptr<osg::Object> readObject; while ((readObject = fr.readObjectOfType(osgDB::type_wrapper<osg::Camera>())).valid()) { view.setCamera(static_cast<osg::Camera*>(readObject.get())); iteratorAdvanced = true; } if (fr.matchSequence("Slaves {")) { int entry = fr[0].getNoNestedBrackets(); fr += 2; while (!fr.eof() && fr[0].getNoNestedBrackets() > entry) { readObject = fr.readObjectOfType(osgDB::type_wrapper<osg::Camera>()); if (readObject.valid()) view.addSlave(static_cast<osg::Camera*>(readObject.get())); else ++fr; } // skip trailing '}' ++fr; iteratorAdvanced = true; } return iteratorAdvanced; }