.. _gdml_root: GDML from ROOT ================ Not enabled by default -------------------------- :: root [1] TGeoManager::Import("/data1/env/local/env/geant4/geometry/gdml/g4_01.gdml") Info in : Reading geometry from file: /data1/env/local/env/geant4/geometry/gdml/g4_01.gdml Error: Function StartGDML("/data1/env/local/env/geant4/geometry/gdml/g4_01.gdml") is not defined in current scope (tmpfile):1: *** Interpreter error recovered *** Error in : Cannot open file (class TGeoManager*)0x0 root [2] rebuild root ------------- The dybinst externals order has ROOT before geant4, so cannot depend on G4 includes for the standard ROOT build. BUT checking `geom/gdml/inc/TGDMLParse.h` seems to be no G4 dependency, thats good. Check for anything non-standard with the ROOT build:: [blyth@belle7 ROOT]$ cd $DYB/NuWa-trunk/lcgcmt/LCG_Builders/ROOT [blyth@belle7 ROOT]$ grep do_configure scripts/ROOT_config.sh do_configure ${LCG_ROOT_CONFIG_ARCH} ${LCG_ROOT_CONFIG_OPTIONS} [blyth@belle7 ROOT]$ cd $DYB/NuWa-trunk/lcgcmt/LCG_Builders/geant4 A lot, but not GDML:: cd $DYB/external/build/LCG/root ./configure ${LCG_ROOT_CONFIG_ARCH} ${LCG_ROOT_CONFIG_OPTIONS} --enable-gdml :: [blyth@belle7 root]$ vi geom/gdml/inc/TGDMLParse.h [blyth@belle7 root]$ make install Installing binaries in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/bin Installing libraries in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/lib Installing headers in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/include Installing main/src/rmain.cxx in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/include Installing cint/cint/include cint/cint/lib and cint/cint/stl in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/cint Installing icons in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/icons Installing fonts in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/fonts Installing misc docs in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root Installing tutorials in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/tutorials Installing tests in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/test Installing macros in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/macros Installing man(1) pages in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/man/man1 Installing config files in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/etc Installing Autoconf macro in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/build/misc Installing Emacs Lisp library in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/build/misc Installing GDML conversion scripts in /data1/env/local/dyb/NuWa-trunk/../external/ROOT/5.26.00e/i686-slc5-gcc41-dbg/root/lib [blyth@belle7 root]$ test GDML load into ROOT ------------------------ :: ROOT 5.26/00e (tags/v5-26-00e@36332, Oct 13 2010, 12:40:14 on linux) CINT/ROOT C/C++ Interpreter version 5.17.00, Dec 21, 2008 Type ? for help. Commands must be C++ statements. Enclose multiple statements between { }. root [0] root [0] TGeoManager::Import("/data1/env/local/env/geant4/geometry/gdml/g4_01.gdml") Info in : Reading geometry from file: /data1/env/local/env/geant4/geometry/gdml/g4_01.gdml Info in : Geometry Geometry, default geometry created Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :isotope. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :atom. Please Check Geometry/Schema. Error: Unsupported GDML Tag Used :fraction. Please Check Geometry/Schema. Info in : Top volume is World. Master volume is World Info in : Fixing runtime shapes... Info in : ...Nothing to fix Info in : Counting nodes... Info in : Voxelizing... Info in : Building cache... Info in : --- Maximum geometry depth set to 100 Info in : 12230 nodes/ 249 volume UID's in default geometry Info in : ----------------modeler ready---------------- (class TGeoManager*)0x89be148 ROOT GL Viewer ------------------ :: [blyth@belle7 graf3d]$ vi $DYB/external/build/LCG/root/graf3d/gl/src/TGLSAViewer.cxx :: DIRECT SCENE INTERACTIONS Press: `w` wireframe mode `e` switch between dark/light color-set `r` filled polygons mode `t` outline mode `j` ZOOM in `k` ZOOM out Arrow Keys PAN (TRUCK) across scene Home reset current camera LEFT mouse button -- ROTATE (ORBIT) the scene by holding the mouse button and moving the mouse (perspective camera, needs to be enabled in menu for orthograpic cameras). By default, the scene will be rotated about its center. To select arbitrary center bring up the viewer-editor (e.g., shift-click into empty background) and use 'Camera center' controls in the 'Guides' tab. MIDDLE mouse button or arrow keys -- PAN (TRUCK) the camera. RIGHT mouse button action depends on camera type: orthographic -- zoom, perspective -- move camera forwards / backwards By pressing Ctrl and Shift keys the mouse precision can be changed: Shift -- 10 times less precise Ctrl -- 10 times more precise Ctrl Shift -- 100 times more precise Mouse wheel action depends on camera type: orthographic -- zoom, perspective -- change field-of-view (focal length) Double clik will show GUI editor of the viewer (if assigned). RESET the camera via the button in viewer-editor or Home key. SELECT a shape with Shift+Left mouse button click. SELECT the viewer with Shift+Left mouse button click on a free space. MOVE a selected shape using Shift+Mid mouse drag. Invoke the CONTEXT menu with Shift+Right mouse click.n" "Secondary selection and direct render object interaction is initiated by Alt+Left mouse click (Mod1, actually). Only few classes support this option. When 'Alt' is taken by window manager, try Alt-Ctrl-Left. CAMERA The "Camera" menu is used to select the different projections from the 3D world onto the 2D viewport. There are three perspective cameras: * Perspective (Floor XOZ) * Perspective (Floor YOZ) * Perspective (Floor XOY) In each case the floor plane (defined by two axes) is kept level. ROOT GDML DOCS --------------- * `$DYB/external/build/LCG/root/geom/gdml/README` The GDML to TGeo converter uses the TXMLEngine to parse the GDML files. This XML parser is a DOM parser and returns the DOM tree to the class TGDMLParse. This class then interprets the GDML file and adds the bindings in their TGeo equivilent. * `$DYB/external/build/LCG/root/geom/gdml/inc/TGDMLParse.h` * `$DYB/external/build/LCG/root/geom/gdml/src/TGDMLParse.cxx`