CGAL Lab

.github/test.sh

@@ -2,8 +2,8 @@
 /usr/local/bin/cmake --version
 FACTOR=$1
 set -ex
-cd Polyhedron/demo
-/usr/local/bin/cmake -S Polyhedron -B build -DCGAL_DIR=$2
+cd Lab/demo
+/usr/local/bin/cmake -S Lab -B build -DCGAL_DIR=$2
 LIST_OF_PLUGINS=$(/usr/local/bin/cmake --build build -t help | egrep 'plugin$' |& cut -d\  -f2)
 PLUGINS_ARRAY=(${LIST_OF_PLUGINS});
 NB_OF_PLUGINS=${#PLUGINS_ARRAY[@]}

.github/workflows/demo.yml

@@ -1,4 +1,4 @@
-name: Test Polyhedron Demo
+name: Compile CGAL Lab
 
 on: [push, pull_request,workflow_dispatch]
 

Installation/cmake/modules/list_of_whitelisted_headers.cmake

@@ -11,9 +11,9 @@ set(list_of_whitelisted_headers_txt [=[
   CGAL/Three/Edge_container.h
   CGAL/Three/exceptions.h
   CGAL/Three/Point_container.h
-  CGAL/Three/Polyhedron_demo_io_plugin_interface.h
-  CGAL/Three/Polyhedron_demo_plugin_helper.h
-  CGAL/Three/Polyhedron_demo_plugin_interface.h
+  CGAL/Three/CGAL_Lab_io_plugin_interface.h
+  CGAL/Three/CGAL_Lab_plugin_helper.h
+  CGAL/Three/CGAL_Lab_plugin_interface.h
   CGAL/Three/Primitive_container.h
   CGAL/Three/Scene_draw_interface.h
   CGAL/Three/Scene_group_item.h

Lab/demo/Lab/C3t3_type.h

@@ -3,7 +3,7 @@
 
 #include "config.h"
 #include "Plugins/Mesh_3/config_mesh_3.h"
-// as otherwise it gets set via inclusion of Polyhedron_3.h
+// as otherwise it gets set via inclusion of cgallab.h
 #include <CGAL/Default.h>
 
 #include "SMesh_type.h"

Lab/demo/Lab/CGAL_Lab.cpp

@@ -1,4 +1,4 @@
-#include "Polyhedron_demo.h"
+#include "cgallab.h"
 #include "MainWindow.h"
 #include <QMessageBox>
 #include <CGAL/Qt/resources.h>
@@ -11,12 +11,12 @@
 #include <clocale>
 
 
-struct Polyhedron_demo_impl {
+struct CGAL_Lab_impl {
   bool catch_exceptions;
   QScopedPointer<MainWindow> mainWindow;
 
-  Polyhedron_demo_impl() : catch_exceptions(true) {}
-}; // end struct Polyhedron_demo_impl
+  CGAL_Lab_impl() : catch_exceptions(true) {}
+}; // end struct CGAL_Lab_impl
 
 int& code_to_call_before_creation_of_QCoreApplication(int& i) {
   QSurfaceFormat fmt;
@@ -35,7 +35,7 @@ int& code_to_call_before_creation_of_QCoreApplication(int& i) {
   return i;
 }
 
-Polyhedron_demo::Polyhedron_demo(int& argc, char **argv,
+CGAL_Lab::CGAL_Lab(int& argc, char **argv,
                                  QString application_name,
                                  QString main_window_title,
                                  QStringList input_keywords)
@@ -45,7 +45,7 @@ Polyhedron_demo::Polyhedron_demo(int& argc, char **argv,
                  // object.
                  argv)
   , d_ptr_is_initialized(false)
-  , d_ptr(new Polyhedron_demo_impl)
+  , d_ptr(new CGAL_Lab_impl)
 {
   //We set the locale to avoid any trouble with VTK
   std::setlocale(LC_ALL, "C");
@@ -129,7 +129,7 @@ Polyhedron_demo::Polyhedron_demo(int& argc, char **argv,
   }
 #endif
 
-  mainWindow.loadScript(":/cgal/Polyhedron_3/javascript/lib.js");
+  mainWindow.loadScript(":/cgal/Lab/javascript/lib.js");
   QFileInfo autostart_js("autostart.js");
   if(!parser.isSet(no_autostart) && autostart_js.exists()) {
     mainWindow.loadScript(autostart_js);
@@ -140,14 +140,14 @@ Polyhedron_demo::Polyhedron_demo(int& argc, char **argv,
 
 }
 
-Polyhedron_demo::~Polyhedron_demo() {}
+CGAL_Lab::~CGAL_Lab() {}
 
-void Polyhedron_demo::do_not_catch_exceptions() {
+void CGAL_Lab::do_not_catch_exceptions() {
   d_ptr->catch_exceptions = false;
   setProperty("no-try-catch", true);
 }
 
-bool Polyhedron_demo::notify(QObject* receiver, QEvent* event)
+bool CGAL_Lab::notify(QObject* receiver, QEvent* event)
 {
   if(!d_ptr_is_initialized || !d_ptr->catch_exceptions)
     return QApplication::notify(receiver, event);
@@ -171,7 +171,7 @@ bool Polyhedron_demo::notify(QObject* receiver, QEvent* event)
   return false;
 }
 
-int Polyhedron_demo::try_exec()
+int CGAL_Lab::try_exec()
 {
   // A Qt Script may have closed the main window.
   // The following loop launch app.exec() only if the main window is visible.

Lab/demo/Lab/CGAL_Lab_detect_sharp_edges.h

@@ -1,6 +1,6 @@
 
-#ifndef POLYHEDRON_DEMO_DETECT_SHARP_EDGES_H
-#define POLYHEDRON_DEMO_DETECT_SHARP_EDGES_H
+#ifndef LAB_DEMO_DETECT_SHARP_EDGES_H
+#define LAB_DEMO_DETECT_SHARP_EDGES_H
 
 #include <CGAL/Polygon_mesh_processing/detect_features.h>
 
@@ -29,4 +29,4 @@ namespace CGAL
 
 }//end namespace CGAL
 
-#endif //POLYHEDRON_DEMO_DETECT_SHARP_EDGES_H
+#endif //LAB_DEMO_DETECT_SHARP_EDGES_H

Lab/demo/Lab/CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.1...3.23)
-project(Polyhedron_Demo)
+project(CGAL_Lab)
 include(FeatureSummary)
 
 
@@ -32,9 +32,6 @@ set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
 include_directories(BEFORE ./ ./include ./CGAL_demo)
 list(INSERT CMAKE_MODULE_PATH 0 "${CMAKE_CURRENT_SOURCE_DIR}")
 
-option(POLYHEDRON_QTSCRIPT_DEBUGGER
-       "Activate the use of Qt Script Debugger in Polyhedron_3 demo" OFF)
-
 # Find CGAL
 find_package(CGAL REQUIRED OPTIONAL_COMPONENTS Qt6 ImageIO)
 set_package_properties(CGAL PROPERTIES TYPE REQUIRED)
@@ -73,8 +70,8 @@ set_package_properties(
   PURPOSE "Required for the partition plugin.")
 
 # Activate concurrency?
-option(POLYHEDRON_DEMO_ACTIVATE_CONCURRENCY "Enable concurrency" ON)
-if(POLYHEDRON_DEMO_ACTIVATE_CONCURRENCY)
+option(LAB_DEMO_ACTIVATE_CONCURRENCY "Enable concurrency" ON)
+if(LAB_DEMO_ACTIVATE_CONCURRENCY)
   find_package(TBB QUIET)
   include(CGAL_TBB_support)
   if(NOT TARGET CGAL::TBB_support)
@@ -130,9 +127,9 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
   qt6_generate_moc("File_loader_dialog.h"
                    "${CMAKE_CURRENT_BINARY_DIR}/File_loader_dialog_moc.cpp")
 
-  include(${CMAKE_CURRENT_SOURCE_DIR}/polyhedron_demo_macros.cmake)
+  include(${CMAKE_CURRENT_SOURCE_DIR}/cgallab_macros.cmake)
 
-  qt6_add_resources(CGAL_Qt6_RESOURCE_FILES Polyhedron_3.qrc)
+  qt6_add_resources(CGAL_Qt6_RESOURCE_FILES cgallab.qrc)
   find_path(
     CGAL_THREE_HEADERS_PATH
     NAMES CGAL/Three/Scene_item.h
@@ -162,8 +159,8 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
 
   # put plugins (which are shared libraries) at the same location as
   # executable files
-  set(CGAL_POLYHEDRON_DEMO_PLUGINS_DIR "${RUNTIME_OUTPUT_PATH}")
-  set(LIBRARY_OUTPUT_PATH "${CGAL_POLYHEDRON_DEMO_PLUGINS_DIR}")
+  set(CGAL_LAB_DEMO_PLUGINS_DIR "${RUNTIME_OUTPUT_PATH}")
+  set(LIBRARY_OUTPUT_PATH "${CGAL_LAB_DEMO_PLUGINS_DIR}")
 
   add_library(
     demo_framework SHARED
@@ -187,7 +184,7 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
     Scene_item_rendering_helper.cpp
     Scene_item_rendering_helper_moc.cpp
     Primitive_container.cpp
-    Polyhedron_demo_plugin_helper.cpp
+    cgallab_plugin_helper.cpp
     CGAL_double_edit.cpp)
   target_link_libraries(demo_framework PUBLIC Qt6::OpenGLWidgets Qt6::Widgets Qt6::Gui Qt6::Qml
                                               CGAL::CGAL_Qt6)
@@ -350,9 +347,9 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
 
   add_definitions(-DUSE_FORWARD_DECL)
   add_library(
-    polyhedron_demo SHARED
+    cgal_lab SHARED
     MainWindow.cpp
-    Polyhedron_demo.cpp
+    CGAL_Lab.cpp
     File_loader_dialog_moc.cpp
     Use_ssh.cpp
     ${CGAL_Qt6_RESOURCE_FILES}
@@ -363,30 +360,30 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
     ${statisticsUI_FILES}
     ${SubViewerUI_files})
   target_link_libraries(
-    polyhedron_demo PUBLIC demo_framework point_dialog Qt6::Gui Qt6::OpenGLWidgets
+    cgal_lab PUBLIC demo_framework point_dialog Qt6::Gui Qt6::OpenGLWidgets
                            Qt6::Widgets )
   if(LIBSSH_FOUND)
-    target_compile_definitions(polyhedron_demo PRIVATE -DCGAL_USE_SSH)
-    target_link_libraries(polyhedron_demo PRIVATE ${LIBSSH_LIBRARIES})
-    target_include_directories(polyhedron_demo SYSTEM PRIVATE ${LIBSSH_INCLUDE_DIR})
+    target_compile_definitions(cgal_lab PRIVATE -DCGAL_USE_SSH)
+    target_link_libraries(cgal_lab PRIVATE ${LIBSSH_LIBRARIES})
+    target_include_directories(cgal_lab SYSTEM PRIVATE ${LIBSSH_INCLUDE_DIR})
   endif() #libssh
   if(TARGET Qt6::WebSockets)
-    target_compile_definitions(polyhedron_demo PRIVATE -DCGAL_USE_WEBSOCKETS)
+    target_compile_definitions(cgal_lab PRIVATE -DCGAL_USE_WEBSOCKETS)
     target_compile_definitions(demo_framework PRIVATE -DCGAL_USE_WEBSOCKETS)
-    target_link_libraries(polyhedron_demo PRIVATE Qt6::WebSockets)
+    target_link_libraries(cgal_lab PRIVATE Qt6::WebSockets)
   endif()
-  cgal_add_compilation_test(polyhedron_demo)
-  add_executable(Polyhedron_3 Polyhedron_3.cpp)
-  target_link_libraries(Polyhedron_3 PRIVATE polyhedron_demo)
-  add_to_cached_list(CGAL_EXECUTABLE_TARGETS Polyhedron_3)
-  cgal_add_compilation_test(Polyhedron_3)
+  cgal_add_compilation_test(cgal_lab)
+  add_executable(cgallab cgallab.cpp)
+  target_link_libraries(cgallab PRIVATE cgal_lab)
+  add_to_cached_list(CGAL_EXECUTABLE_TARGETS cgallab)
+  cgal_add_compilation_test(cgallab)
 
-  target_link_libraries(Polyhedron_3 PRIVATE demo_framework)
+  target_link_libraries(cgallab PRIVATE demo_framework)
 
   # Link with CGAL
-  target_link_libraries(Polyhedron_3 PUBLIC CGAL::CGAL_Qt6)
+  target_link_libraries(cgallab PUBLIC CGAL::CGAL_Qt6)
 
-  add_to_cached_list(CGAL_EXECUTABLE_TARGETS Polyhedron_3)
+  add_to_cached_list(CGAL_EXECUTABLE_TARGETS cgallab)
 
   ###########
   # PLUGINS #
@@ -407,17 +404,17 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
   #
   add_executable(CGAL_Mesh_3 Mesh_3.cpp)
   add_dependencies(CGAL_Mesh_3 Mesh_3)
-  target_link_libraries(CGAL_Mesh_3 PRIVATE polyhedron_demo)
+  target_link_libraries(CGAL_Mesh_3 PRIVATE cgal_lab)
   add_to_cached_list(CGAL_EXECUTABLE_TARGETS CGAL_Mesh_3)
 
   add_executable(CGAL_Classification Classification.cpp)
   add_dependencies(CGAL_Classification Classification)
-  target_link_libraries(CGAL_Classification PRIVATE polyhedron_demo)
+  target_link_libraries(CGAL_Classification PRIVATE cgal_lab)
   add_to_cached_list(CGAL_EXECUTABLE_TARGETS CGAL_Classification)
 
   add_executable(CGAL_PMP PMP.cpp)
   add_dependencies(CGAL_PMP PMP)
-  target_link_libraries(CGAL_PMP PRIVATE polyhedron_demo)
+  target_link_libraries(CGAL_PMP PRIVATE cgal_lab)
   add_to_cached_list(CGAL_EXECUTABLE_TARGETS CGAL_PMP)
 
   #WS Server
@@ -432,14 +429,14 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
   if(TARGET CGAL_Qt6)
     export(
       TARGETS CGAL CGAL_Qt6 CGAL_ImageIO
-      FILE polyhedron_demo_targets.cmake
-      NAMESPACE Polyhedron_)
+      FILE cgal_lab_targets.cmake
+      NAMESPACE Lab_)
   endif()
   if(TARGET CGAL_Qt6_moc_and_resources)
     export(
       TARGETS CGAL_Qt6_moc_and_resources
-      NAMESPACE Polyhedron_ APPEND
-      FILE polyhedron_demo_targets.cmake)
+      NAMESPACE Lab_ APPEND
+      FILE cgal_lab_targets.cmake)
   endif()
   export(
     TARGETS demo_framework
@@ -452,26 +449,26 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
             scene_selection_item
             scene_item_decorator
             scene_k_ring_selection
-    NAMESPACE Polyhedron_ APPEND
-    FILE polyhedron_demo_targets.cmake)
+    NAMESPACE Lab_ APPEND
+    FILE cgal_lab_targets.cmake)
 
-  configure_file(CGAL_polyhedron_demoConfig.cmake.in
-                 CGAL_polyhedron_demoConfig.cmake)
+  configure_file(cgallabConfig.cmake.in
+                 cgallabConfig.cmake)
   #TO DO script the activation of all the plugins.
 
 else(CGAL_Qt6_FOUND AND Qt6_FOUND)
 
-  set(POLYHEDRON_MISSING_DEPS "")
+  set(Lab_MISSING_DEPS "")
 
   if(NOT CGAL_Qt6_FOUND)
-    set(POLYHEDRON_MISSING_DEPS "the CGAL Qt6 library, ${POLYHEDRON_MISSING_DEPS}")
+    set(Lab_MISSING_DEPS "the CGAL Qt6 library, ${Lab_MISSING_DEPS}")
   endif()
 
   if(NOT Qt6_FOUND)
-    set(POLYHEDRON_MISSING_DEPS "Qt6, ${POLYHEDRON_MISSING_DEPS}")
+    set(Lab_MISSING_DEPS "Qt6, ${Lab_MISSING_DEPS}")
   endif()
 
-  message("NOTICE: XX This demo requires ${POLYHEDRON_MISSING_DEPS} and will not be compiled.")
+  message("NOTICE: XX This demo requires ${Lab_MISSING_DEPS} and will not be compiled.")
 
 endif(CGAL_Qt6_FOUND AND Qt6_FOUND)
 

Lab/demo/Lab/Classification.cpp

@@ -1,4 +1,4 @@
-#include "Polyhedron_demo.h"
+#include "CGAL_Lab.h"
 #include <clocale>
 #include <CGAL/Qt/resources.h>
 #include <QSurfaceFormat>
@@ -10,7 +10,7 @@
  */
 int main(int argc, char **argv)
 {
-  Polyhedron_demo app(argc, argv,
+  CGAL_Lab app(argc, argv,
                       "Classification demo",
                       "CGAL Classification Demo",
                       QStringList() << "Classification");

Lab/demo/Lab/MainWindow.cpp

@@ -52,8 +52,8 @@
 
 
 #include <CGAL/Three/Three.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Scene_item_with_properties.h>
 #include "ui_SubViewer.h"
 #include "ui_MainWindow.h"
@@ -247,7 +247,7 @@ MainWindow::MainWindow(const QStringList &keywords, bool verbose, QWidget* paren
 
   // add the "About CGAL..." and "About demo..." entries
   this->addAboutCGAL();
-  this->addAboutDemo(":/cgal/Polyhedron_3/about.html");
+  this->addAboutDemo(":/cgal/Lab/about.html");
 
   // Connect the button "addButton" with actionLoad
   ui->addButton->setDefaultAction(ui->actionLoad);
@@ -662,7 +662,7 @@ void MainWindow::loadPlugins()
       }
     }
   }
-  QString env_path = qgetenv("POLYHEDRON_DEMO_PLUGINS_PATH");
+  QString env_path = qgetenv("LAB_DEMO_PLUGINS_PATH");
 #if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
   QChar separator = QDir::listSeparator();
 #else
@@ -734,8 +734,8 @@ bool MainWindow::hasPlugin(const QString& pluginName) const
 bool MainWindow::initPlugin(QObject* obj)
 {
   QObjectList childs = this->children();
-  CGAL::Three::Polyhedron_demo_plugin_interface* plugin =
-      qobject_cast<CGAL::Three::Polyhedron_demo_plugin_interface*>(obj);
+  CGAL::Three::CGAL_Lab_plugin_interface* plugin =
+      qobject_cast<CGAL::Three::CGAL_Lab_plugin_interface*>(obj);
   if(plugin) {
     // Call plugin's init() method
     obj->setParent(this);
@@ -759,8 +759,8 @@ bool MainWindow::initPlugin(QObject* obj)
 
 bool MainWindow::initIOPlugin(QObject* obj)
 {
-  CGAL::Three::Polyhedron_demo_io_plugin_interface* plugin =
-      qobject_cast<CGAL::Three::Polyhedron_demo_io_plugin_interface*>(obj);
+  CGAL::Three::CGAL_Lab_io_plugin_interface* plugin =
+      qobject_cast<CGAL::Three::CGAL_Lab_io_plugin_interface*>(obj);
   if(plugin) {
     plugin->init();
     io_plugins << plugin;
@@ -973,7 +973,7 @@ void MainWindow::reloadItem() {
       continue;
     }
 
-    CGAL::Three::Polyhedron_demo_io_plugin_interface* fileloader = findLoader(loader_name);
+    CGAL::Three::CGAL_Lab_io_plugin_interface* fileloader = findLoader(loader_name);
     QFileInfo fileinfo(filename);
     bool ok;
     QList<Scene_item*> new_items = loadItem(fileinfo, fileloader, ok, false);
@@ -1017,8 +1017,8 @@ void MainWindow::reloadItem() {
   }
 }
 
-CGAL::Three::Polyhedron_demo_io_plugin_interface* MainWindow::findLoader(const QString& loader_name) const {
-  for(CGAL::Three::Polyhedron_demo_io_plugin_interface* io_plugin :
+CGAL::Three::CGAL_Lab_io_plugin_interface* MainWindow::findLoader(const QString& loader_name) const {
+  for(CGAL::Three::CGAL_Lab_io_plugin_interface* io_plugin :
             io_plugins) {
     if(io_plugin->name() == loader_name) {
       return io_plugin;
@@ -1103,7 +1103,7 @@ void MainWindow::open(QString filename)
   {
     // collect all io_plugins and offer them to load if the file extension match one name filter
     // also collect all available plugins in case of a no extension match
-    for(CGAL::Three::Polyhedron_demo_io_plugin_interface* io_plugin : io_plugins) {
+    for(CGAL::Three::CGAL_Lab_io_plugin_interface* io_plugin : io_plugins) {
       if ( file_matches_filter(io_plugin->loadNameFilters(), filename.toLower()) )
       {
         if ( !io_plugin->canLoad(fileinfo) ) continue;
@@ -1115,7 +1115,7 @@ void MainWindow::open(QString filename)
       }
     }
     //if no plugin is correct, offer them all.
-    for(CGAL::Three::Polyhedron_demo_io_plugin_interface* io_plugin : io_plugins) {
+    for(CGAL::Three::CGAL_Lab_io_plugin_interface* io_plugin : io_plugins) {
         all_items << io_plugin->name();
     }
   }
@@ -1183,7 +1183,7 @@ bool MainWindow::open(QString filename, QString loader_name) {
 
 
 QList<Scene_item*> MainWindow::loadItem(QFileInfo fileinfo,
-                                        CGAL::Three::Polyhedron_demo_io_plugin_interface* loader,
+                                        CGAL::Three::CGAL_Lab_io_plugin_interface* loader,
                                         bool &ok,
                                         bool add_to_scene) {
   if(!fileinfo.isFile() || !fileinfo.isReadable()) {
@@ -1834,10 +1834,10 @@ void MainWindow::on_actionLoad_triggered()
   filters << "All Files (*)";
 
 
-  typedef QMap<QString, CGAL::Three::Polyhedron_demo_io_plugin_interface*> FilterPluginMap;
+  typedef QMap<QString, CGAL::Three::CGAL_Lab_io_plugin_interface*> FilterPluginMap;
   FilterPluginMap filterPluginMap;
 
-  for(CGAL::Three::Polyhedron_demo_io_plugin_interface* plugin : io_plugins) {
+  for(CGAL::Three::CGAL_Lab_io_plugin_interface* plugin : io_plugins) {
     QStringList split_filters = plugin->loadNameFilters().split(";;");
     for(const QString& filter : split_filters) {
       FilterPluginMap::iterator it = filterPluginMap.find(filter);
@@ -1868,7 +1868,7 @@ void MainWindow::on_actionLoad_triggered()
   FilterPluginMap::iterator it =
     filterPluginMap.find(dialog.selectedNameFilter());
 
-  CGAL::Three::Polyhedron_demo_io_plugin_interface* selectedPlugin = nullptr;
+  CGAL::Three::CGAL_Lab_io_plugin_interface* selectedPlugin = nullptr;
 
   if(it != filterPluginMap.end()) {
     selectedPlugin = it.value();
@@ -1927,10 +1927,10 @@ void MainWindow::on_actionSaveAs_triggered()
   while(!to_save.empty())
   {
     Scene_item* item = to_save.front();
-    QVector<CGAL::Three::Polyhedron_demo_io_plugin_interface*> canSavePlugins;
+    QVector<CGAL::Three::CGAL_Lab_io_plugin_interface*> canSavePlugins;
     QStringList filters;
     QString sf;
-    for(CGAL::Three::Polyhedron_demo_io_plugin_interface* plugin : io_plugins) {
+    for(CGAL::Three::CGAL_Lab_io_plugin_interface* plugin : io_plugins) {
       if(plugin->canSave(item)) {
         canSavePlugins << plugin;
         filters += plugin->saveNameFilters();
@@ -2046,7 +2046,7 @@ void MainWindow::on_actionSaveAs_triggered()
 void MainWindow::save(QString filename, QList<CGAL::Three::Scene_item*>& to_save) {
   QFileInfo fileinfo(filename);
   bool saved = false;
-  for(CGAL::Three::Polyhedron_demo_io_plugin_interface* plugin : io_plugins) {
+  for(CGAL::Three::CGAL_Lab_io_plugin_interface* plugin : io_plugins) {
     if(  plugin->canSave(to_save.front()) &&
          file_matches_filter(plugin->saveNameFilters(),filename.toLower()) )
     {
@@ -2879,14 +2879,14 @@ void MainWindow::on_actionSa_ve_Scene_as_Script_triggered()
   std::vector<QColor> colors;
   std::vector<int> rendering_modes;
   QStringList not_saved;
-  Polyhedron_demo_io_plugin_interface* camera_plugin = nullptr;
+  CGAL_Lab_io_plugin_interface* camera_plugin = nullptr;
   QMap<QString, QVector<QString> > group_children_map;
   for(int i = 0; i < scene->numberOfEntries(); ++i)
   {
     Scene_item* item = scene->item(i);
     QString loader;// = item->property("loader_name").toString();
     QString ext;
-    for(Polyhedron_demo_io_plugin_interface* iop : io_plugins)
+    for(CGAL_Lab_io_plugin_interface* iop : io_plugins)
     {
       if(iop->name() == "camera_positions_plugin")
         camera_plugin = iop;
@@ -3087,8 +3087,8 @@ void MainWindow::on_actionSa_ve_Scene_as_Script_triggered()
                              tr("Enter the name of your scene file."));
     if(path.isEmpty())
       return;
-    if(!path.contains("/tmp/Polyhedron_demo_"))
-      path.prepend("/tmp/Polyhedron_demo_");
+    if(!path.contains("/tmp/CGAL_Lab_"))
+      path.prepend("/tmp/CGAL_Lab_");
     try{
       ssh_session session = nullptr;
       bool res = establish_ssh_session_from_agent(session,
@@ -3608,7 +3608,7 @@ void MainWindow::test_all_actions()
   selectSceneItem(0);
   for(PluginNamePair pnp : plugins)
   {
-    Polyhedron_demo_plugin_interface* plugin = pnp.first;
+    CGAL_Lab_plugin_interface* plugin = pnp.first;
     for(QAction* action : plugin->actions()){
       if(plugin->applicable(action)){
         qDebug()<<"Testing "<<pnp.second<<"and "<<action->text()<<" on";
@@ -3724,7 +3724,7 @@ void MainWindow::on_actionLoad_a_Scene_from_a_Script_File_triggered()
         ssh_free(session);
         return;
       }
-      path.prepend("Polyhedron_demo_");
+      path.prepend("CGAL_Lab_");
       path = tr("/tmp/%2").arg(path);
       res = pull_file(session,path.toStdString().c_str(), filename.toStdString().c_str());
       if(!res)

Lab/demo/Lab/MainWindow.h

@@ -33,8 +33,8 @@ class QMenu;
 class QWidgetAction;
 namespace CGAL {
 namespace Three{
-class Polyhedron_demo_io_plugin_interface;
-class Polyhedron_demo_plugin_interface;
+class CGAL_Lab_io_plugin_interface;
+class CGAL_Lab_plugin_interface;
 class Scene_item;
 class Viewer_interface;
 }
@@ -88,14 +88,14 @@ public:
   /*! Finds an I/O plugin.
    * throws std::invalid_argument if no loader with that argument can be found
    @returns the I/O plugin associated with `loader_name`*/
-  CGAL::Three::Polyhedron_demo_io_plugin_interface* findLoader(const QString& loader_name) const;
+  CGAL::Three::CGAL_Lab_io_plugin_interface* findLoader(const QString& loader_name) const;
 
   /*! \brief loads on or more item with a given loader.
    *
    * throws `std::logic_error` if loading does not succeed or
    * `std::invalid_argument` if `fileinfo` specifies an invalid file*/
   QList<CGAL::Three::Scene_item *> loadItem(QFileInfo fileinfo,
-                                            CGAL::Three::Polyhedron_demo_io_plugin_interface*,
+                                            CGAL::Three::CGAL_Lab_io_plugin_interface*,
                                             bool& ok,
                                             bool add_to_scene=true);
 
@@ -418,11 +418,11 @@ private:
   QSortFilterProxyModel* proxyModel;
   QTreeView* sceneView;
   Ui::MainWindow* ui;
-  QVector<CGAL::Three::Polyhedron_demo_io_plugin_interface*> io_plugins;
+  QVector<CGAL::Three::CGAL_Lab_io_plugin_interface*> io_plugins;
   QString last_saved_dir;
   QMap<QString,QString> default_plugin_selection;
   // typedef to make Q_FOREACH work
-  typedef QPair<CGAL::Three::Polyhedron_demo_plugin_interface*, QString> PluginNamePair;
+  typedef QPair<CGAL::Three::CGAL_Lab_plugin_interface*, QString> PluginNamePair;
   QVector<PluginNamePair > plugins;
   //!Called when "Add new group" in the file menu is triggered.
   QAction* actionAddToGroup;

Lab/demo/Lab/MainWindow.ui

@@ -14,7 +14,7 @@
    <string>CGAL Three</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="Polyhedron_3.qrc">
+   <iconset resource="cgallab.qrc">
     <normaloff>:/cgal/icons/resources/cgal_logo.xpm</normaloff>:/cgal/icons/resources/cgal_logo.xpm</iconset>
   </property>
   <widget class="QWidget" name="centralwidget">
@@ -132,7 +132,7 @@
             <string>+</string>
            </property>
            <property name="icon">
-            <iconset resource="Polyhedron_3.qrc">
+            <iconset resource="cgallab.qrc">
              <normaloff>:/cgal/icons/plus</normaloff>:/cgal/icons/plus</iconset>
            </property>
           </widget>
@@ -143,7 +143,7 @@
             <string>-</string>
            </property>
            <property name="icon">
-            <iconset resource="Polyhedron_3.qrc">
+            <iconset resource="cgallab.qrc">
              <normaloff>:/cgal/icons/minus</normaloff>:/cgal/icons/minus</iconset>
            </property>
           </widget>
@@ -154,7 +154,7 @@
             <string>...</string>
            </property>
            <property name="icon">
-            <iconset resource="Polyhedron_3.qrc">
+            <iconset resource="cgallab.qrc">
              <normaloff>:/cgal/icons/duplicate</normaloff>:/cgal/icons/duplicate</iconset>
            </property>
           </widget>
@@ -165,7 +165,7 @@
             <string>...</string>
            </property>
            <property name="icon">
-            <iconset resource="Polyhedron_3.qrc">
+            <iconset resource="cgallab.qrc">
              <normaloff>:/cgal/icons/resources/up.png</normaloff>:/cgal/icons/resources/up.png</iconset>
            </property>
           </widget>
@@ -176,7 +176,7 @@
             <string>...</string>
            </property>
            <property name="icon">
-            <iconset resource="Polyhedron_3.qrc">
+            <iconset resource="cgallab.qrc">
              <normaloff>:/cgal/icons/resources/down.png</normaloff>:/cgal/icons/resources/down.png</iconset>
            </property>
           </widget>
@@ -344,7 +344,7 @@
   </action>
   <action name="actionLoad">
    <property name="icon">
-    <iconset resource="Polyhedron_3.qrc">
+    <iconset resource="cgallab.qrc">
      <normaloff>:/cgal/icons/plus</normaloff>:/cgal/icons/plus</iconset>
    </property>
    <property name="text">
@@ -356,7 +356,7 @@
   </action>
   <action name="actionErase">
    <property name="icon">
-    <iconset resource="Polyhedron_3.qrc">
+    <iconset resource="cgallab.qrc">
      <normaloff>:/cgal/icons/minus</normaloff>:/cgal/icons/minus</iconset>
    </property>
    <property name="text">
@@ -368,7 +368,7 @@
   </action>
   <action name="actionDuplicate">
    <property name="icon">
-    <iconset resource="Polyhedron_3.qrc">
+    <iconset resource="cgallab.qrc">
      <normaloff>:/cgal/icons/duplicate</normaloff>:/cgal/icons/duplicate</iconset>
    </property>
    <property name="text">
@@ -471,8 +471,8 @@
   </action>
  </widget>
  <resources>
-  <include location="Polyhedron_3.qrc"/>
-  <include location="Polyhedron_3.qrc"/>
+  <include location="cgallab.qrc"/>
+  <include location="cgallab.qrc"/>
  </resources>
  <connections/>
 </ui>

Lab/demo/Lab/MainWindow_config.h

@@ -3,7 +3,7 @@
 
 #include <QtCore/qglobal.h>
 
-#ifdef polyhedron_demo_EXPORTS
+#ifdef cgal_lab_EXPORTS
 #  define mainwindow_EXPORTS
 #endif
 

Lab/demo/Lab/Mainpage.md

@@ -1,9 +1,9 @@
 Main Page                        {#mainpage}
 ============
 
-These pages are not documenting the whole Polyhedron demo but only the API that can be useful to create and add a new plugin.
+These pages are not documenting the whole Lab but only the API that can be useful to create and add a new plugin.
 
-Understanding the Polyhedron demo
+Understanding the Lab
 ============
 
 There are several levels in this demo. 
@@ -18,19 +18,19 @@ A plugin usually defines an object that inherits from Scene_item or uses some of
 
 Creating a simple Plugin
 ============
-A basic plugin will inherit from Polyhedron_demo_plugin_interface. It can also inherits from the Polyhedron_demo_plugin_helper instead, for a more detailed model of plugin.
-Its name must be of the form Polyhedron_demo_xxxx_yyyy_plugin. \n
+A basic plugin will inherit from CGAL_Lab_plugin_interface. It can also inherits from the CGAL_Lab_plugin_helper instead, for a more detailed model of plugin.
+Its name must be of the form CGAL_Lab_xxxx_yyyy_plugin. \n
 <b>In the CMakeList.txt file, in the section Plugins, add the following lines :</b>
 
-    polyhedron_demo_plugin(xxxx_yyyy_plugin Polyhedron_demo_xxxx_yyyy_plugin)
+    cgal_lab_plugin(xxxx_yyyy_plugin CGAL_Lab_xxxx_yyyy_plugin)
     target_link_libraries(xxxx_yyyy_plugin scene_polyhedron_item) 
   
-  [init]: @ref Polyhedron_demo_plugin_helper#init(QMainWindow *, Scene_interface *)
+  [init]: @ref CGAL_Lab_plugin_helper#init(QMainWindow *, Scene_interface *)
   The class must contain the following lines :\n
   
     Q_OBJECT\n
-    Q_INTERFACES(Polyhedron_demo_plugin_interface)\n
-    Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")\n
+    Q_INTERFACES(CGAL_Lab_plugin_interface)\n
+    Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")\n
     
 In the function [init], get a reference to the Scene  and to the MainWindow. Then, create and link the actions of the plugin.\n
 Create a list of QActions containing the actions of the plugin.\n
@@ -43,7 +43,7 @@ If the plugin implements a new Scene_item, please notice that a Scene_itam have
 
 A plugin must always contain
 ~~~~~~~~~~~~~{.cpp}
-#include "Polyhedron_demo_xxxx_yyyy_plugin.moc"
+#include "CGAL_Lab_xxxx_yyyy_plugin.moc"
 ~~~~~~~~~~~~~
 
 List of useful classes :
@@ -52,8 +52,8 @@ List of useful classes :
 - Viewer_interface
 - Scene_interface
 - Scene_item
-- Polyhedron_demo_plugin_helper
-- Polyhedron_demo_plugin_interface
+- CGAL_Lab_plugin_helper
+- CGAL_Lab_plugin_interface
 
 
 Example : 
@@ -184,21 +184,21 @@ private:
 
 }; //end of class Scene_triangle_item
 
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
-class Polyhedron_demo_example_plugin :
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
+class CGAL_Lab_example_plugin :
         public QObject,
-        public Polyhedron_demo_plugin_helper
+        public CGAL_Lab_plugin_helper
 {
     //Configures CMake to use MOC correctly
     Q_OBJECT
-    Q_INTERFACES(Polyhedron_demo_plugin_interface)
-    Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+    Q_INTERFACES(CGAL_Lab_plugin_interface)
+    Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
 
 public :
     // To silent a warning -Woverloaded-virtual
     // See https://stackoverflow.com/questions/9995421/gcc-woverloaded-virtual-warnings
-    using Polyhedron_demo_plugin_helper::init;
+    using CGAL_Lab_plugin_helper::init;
 
     void init(QMainWindow* mainWindow,
               Scene_interface* scene_interface) {
@@ -233,8 +233,8 @@ private:
   Scene_item* triangle;
   QAction* actionDrawTriangle;
 
-}; //end of class Polyhedron_demo_example_plugin
+}; //end of class CGAL_Lab_example_plugin
 
-#include "Polyhedron_demo_example_plugin.moc"
+#include "CGAL_Lab_example_plugin.moc"
 
 ~~~~~~~~~~~~~

Lab/demo/Lab/Mesh_3.cpp

@@ -1,4 +1,4 @@
-#include "Polyhedron_demo.h"
+#include "CGAL_Lab.h"
 #include <clocale>
 #include <CGAL/Qt/resources.h>
 #include <QSurfaceFormat>
@@ -10,7 +10,7 @@
  */
 int main(int argc, char **argv)
 {
-  Polyhedron_demo app(argc, argv,
+  CGAL_Lab app(argc, argv,
                       "Mesh_3 demo",
                       "CGAL Mesh_3 Demo",
                       QStringList() << "Mesh_3");

Lab/demo/Lab/Messages_interface.h

@@ -13,6 +13,6 @@ public:
 };
 
 Q_DECLARE_INTERFACE(Messages_interface,
-                    "com.geometryfactory.PolyhedronDemo.MessagesInterface/1.0")
+                    "com.geometryfactory.CGALLab.MessagesInterface/1.0")
 
 #endif // MESSAGES_INTERFACE_H

Lab/demo/Lab/PMP.cpp

@@ -1,4 +1,4 @@
-#include "Polyhedron_demo.h"
+#include "CGAL_Lab.h"
 #include <clocale>
 #include <CGAL/Qt/resources.h>
 #include <QSurfaceFormat>
@@ -19,7 +19,7 @@ int main(int argc, char **argv)
   QSurfaceFormat::setDefaultFormat(fmt);
   QStringList keywords;
   keywords << "PMP";
-    Polyhedron_demo app(argc, argv,
+    CGAL_Lab app(argc, argv,
                       "PMP demo",
                       "CGAL Polygon Mesh Processing Demo",
                         keywords);

Lab/demo/Lab/Plugins/AABB_tree/CMakeLists.txt

@@ -1,10 +1,10 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 
-polyhedron_demo_plugin(do_trees_intersect_plugin Do_trees_intersect_plugin)
+cgal_lab_plugin(do_trees_intersect_plugin Do_trees_intersect_plugin)
 target_link_libraries(do_trees_intersect_plugin PUBLIC scene_surface_mesh_item
                                                        scene_movable_sm_item)
 
-polyhedron_demo_plugin(cut_plugin Cut_plugin)
+cgal_lab_plugin(cut_plugin Cut_plugin)
 target_link_libraries(cut_plugin PUBLIC scene_surface_mesh_item
                                         scene_basic_objects scene_color_ramp)
 if(TARGET CGAL::TBB_support)

Lab/demo/Lab/Plugins/AABB_tree/Cut_plugin.cpp

@@ -8,8 +8,8 @@
 #include "Messages_interface.h"
 #include "Scene_plane_item.h"
 #include "Scene_surface_mesh_item.h"
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Scene_interface.h>
 #include <CGAL/Three/Scene_item_rendering_helper.h>
 #include <CGAL/Three/Viewer_interface.h>
@@ -923,22 +923,22 @@ private:
 }; // end class Scene_edges_item
 
 using namespace CGAL::Three;
-class Polyhedron_demo_cut_plugin :
+class CGAL_Lab_cut_plugin :
   public QObject,
-  public Polyhedron_demo_plugin_interface,
-  public Polyhedron_demo_io_plugin_interface
+  public CGAL_Lab_plugin_interface,
+  public CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90")
 
 public:
-  Polyhedron_demo_cut_plugin() : QObject(), edges_item(nullptr) {
+  CGAL_Lab_cut_plugin() : QObject(), edges_item(nullptr) {
   }
 
-   ~Polyhedron_demo_cut_plugin();
+   ~CGAL_Lab_cut_plugin();
 
   bool applicable(QAction*) const override{
     // returns true if one surface_mesh is in the entries
@@ -1007,7 +1007,7 @@ public:
     return false;
   }
 
-  using Polyhedron_demo_io_plugin_interface::init;
+  using CGAL_Lab_io_plugin_interface::init;
   void init(QMainWindow* mainWindow, CGAL::Three::Scene_interface* scene_interface,
             Messages_interface* m) override;
   QList<QAction*> actions() const override;
@@ -1124,10 +1124,10 @@ private:
   Edge_sm_trees edge_sm_trees;
   template<typename Item, typename Mesh, typename Facets_traits, typename Facets_tree, typename Edges_tree>
   void apply(Item* item, QMap< QObject*, Facets_tree*>& f_trees, QMap<QObject*, Edges_tree*>& e_trees);
-}; // end Polyhedron_demo_cut_plugin
+}; // end CGAL_Lab_cut_plugin
 
 
-Polyhedron_demo_cut_plugin::~Polyhedron_demo_cut_plugin()
+CGAL_Lab_cut_plugin::~CGAL_Lab_cut_plugin()
 {
   for(Facet_sm_tree *tree : facet_sm_trees.values())
   {
@@ -1140,7 +1140,7 @@ Polyhedron_demo_cut_plugin::~Polyhedron_demo_cut_plugin()
 }
 
 
-void Polyhedron_demo_cut_plugin::init(QMainWindow* mainWindow,
+void CGAL_Lab_cut_plugin::init(QMainWindow* mainWindow,
                                       CGAL::Three::Scene_interface* scene_interface,
                                       Messages_interface* m)
 {
@@ -1190,11 +1190,11 @@ void Polyhedron_demo_cut_plugin::init(QMainWindow* mainWindow,
 
 }
 
-QList<QAction*> Polyhedron_demo_cut_plugin::actions() const {
+QList<QAction*> CGAL_Lab_cut_plugin::actions() const {
   return _actions;
 }
 
-void Polyhedron_demo_cut_plugin::updateTrees(int id)
+void CGAL_Lab_cut_plugin::updateTrees(int id)
 {
 if(plane_item &&
    qobject_cast<Scene_surface_mesh_item*>(scene->item(id)))
@@ -1202,7 +1202,7 @@ if(plane_item &&
 }
 
 template<typename Item, typename Mesh, typename Facets_traits, typename Facets_tree, typename Edges_tree>
-void Polyhedron_demo_cut_plugin::apply(Item* item, QMap< QObject*, Facets_tree*>& f_trees, QMap<QObject*, Edges_tree*>& e_trees)
+void CGAL_Lab_cut_plugin::apply(Item* item, QMap< QObject*, Facets_tree*>& f_trees, QMap<QObject*, Edges_tree*>& e_trees)
 {
   const Mesh& mesh = *item->polyhedron();
   if(!CGAL::is_triangle_mesh(mesh))
@@ -1252,7 +1252,7 @@ void Polyhedron_demo_cut_plugin::apply(Item* item, QMap< QObject*, Facets_tree*>
   }
 }
 
-void Polyhedron_demo_cut_plugin::createCutPlane() {
+void CGAL_Lab_cut_plugin::createCutPlane() {
   bool updating = false;
   Scene_aabb_plane_item::Cut_planes_types type;
   int plane_id = -1;
@@ -1313,7 +1313,7 @@ void Polyhedron_demo_cut_plugin::createCutPlane() {
   cut();
 }
 
-void Polyhedron_demo_cut_plugin::Intersection()
+void CGAL_Lab_cut_plugin::Intersection()
 {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   if(!plane_item)
@@ -1325,7 +1325,7 @@ void Polyhedron_demo_cut_plugin::Intersection()
   QApplication::restoreOverrideCursor();
 }
 
-void Polyhedron_demo_cut_plugin::SignedFacets() {
+void CGAL_Lab_cut_plugin::SignedFacets() {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   if(!plane_item)
     createCutPlane();
@@ -1340,7 +1340,7 @@ void Polyhedron_demo_cut_plugin::SignedFacets() {
   QApplication::restoreOverrideCursor();
 
 }
-void Polyhedron_demo_cut_plugin::UnsignedFacets() {
+void CGAL_Lab_cut_plugin::UnsignedFacets() {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   if(!plane_item)
     createCutPlane();
@@ -1354,7 +1354,7 @@ void Polyhedron_demo_cut_plugin::UnsignedFacets() {
   }
   QApplication::restoreOverrideCursor();
 }
-void Polyhedron_demo_cut_plugin::UnsignedEdges() {
+void CGAL_Lab_cut_plugin::UnsignedEdges() {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   if(!plane_item)
     createCutPlane();
@@ -1369,7 +1369,7 @@ void Polyhedron_demo_cut_plugin::UnsignedEdges() {
   QApplication::restoreOverrideCursor();
 }
 
-void Polyhedron_demo_cut_plugin::computeIntersection()
+void CGAL_Lab_cut_plugin::computeIntersection()
 {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   if(!edges_item) {
@@ -1417,7 +1417,7 @@ void Polyhedron_demo_cut_plugin::computeIntersection()
   QApplication::restoreOverrideCursor();
 }
 
-void Polyhedron_demo_cut_plugin::cut()
+void CGAL_Lab_cut_plugin::cut()
 {
   if(!plane_item)
     return;

Lab/demo/Lab/Plugins/AABB_tree/Do_trees_intersect_plugin.cpp

@@ -1,4 +1,4 @@
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
 #include <QApplication>
 #include <QObject>
 #include <QAction>
@@ -18,11 +18,11 @@
 
 class DoTreesIntersectplugin:
     public QObject,
-    public CGAL::Three::Polyhedron_demo_plugin_interface
+    public CGAL::Three::CGAL_Lab_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 public:
 
   bool eventFilter(QObject *, QEvent *event) override

Lab/demo/Lab/Plugins/Alpha_wrap_3/Alpha_wrap_3_plugin.cpp

@@ -1,7 +1,7 @@
 #include <QtCore/qglobal.h>
 
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
 
 #include "Scene_surface_mesh_item.h"
 #include "Scene_polygon_soup_item.h"
@@ -293,13 +293,13 @@ Q_SIGNALS:
   void status_report(QString);
 };
 
-class Polyhedron_demo_alpha_wrap_3_plugin
+class CGAL_Lab_alpha_wrap_3_plugin
   : public QObject,
-    public CGAL::Three::Polyhedron_demo_plugin_helper
+    public CGAL::Three::CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
   using Triangles = std::vector<Kernel::Triangle_3>;
   using Segments = std::vector<Kernel::Segment_3>;

Lab/demo/Lab/Plugins/Alpha_wrap_3/CMakeLists.txt

@@ -1,8 +1,8 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 
 #if the plugin has a UI file
 qt6_wrap_ui(alpha_wrap_3UI_FILES alpha_wrap_3_dialog.ui)
-polyhedron_demo_plugin(alpha_wrap_3_plugin Alpha_wrap_3_plugin ${alpha_wrap_3UI_FILES})
+cgal_lab_plugin(alpha_wrap_3_plugin Alpha_wrap_3_plugin ${alpha_wrap_3UI_FILES})
 
 #if the plugin uses external libraries like scene_items
 target_link_libraries(alpha_wrap_3_plugin PUBLIC scene_surface_mesh_item scene_polygon_soup_item scene_points_with_normal_item scene_selection_item scene_polylines_item)

Lab/demo/Lab/Plugins/Camera_position/CMakeLists.txt

@@ -1,7 +1,7 @@
 
-include( polyhedron_demo_macros )
+include( cgallab_macros )
 qt6_wrap_ui( cameraUI_FILES   Camera_positions_list.ui )
-polyhedron_demo_plugin(camera_positions_plugin
+cgal_lab_plugin(camera_positions_plugin
     Camera_positions_plugin
     Camera_positions_list.cpp
     ${cameraUI_FILES}

Lab/demo/Lab/Plugins/Camera_position/Camera_positions_list.ui

@@ -43,7 +43,7 @@
          <string>...</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/plus</normaloff>:/cgal/icons/plus</iconset>
         </property>
        </widget>
@@ -54,7 +54,7 @@
          <string>...</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/minus</normaloff>:/cgal/icons/minus</iconset>
         </property>
        </widget>
@@ -72,7 +72,7 @@
          <string>&amp;Up</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/up.png</normaloff>:/cgal/icons/resources/up.png</iconset>
         </property>
         <property name="shortcut">
@@ -86,7 +86,7 @@
          <string>&amp;Down</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/down.png</normaloff>:/cgal/icons/resources/down.png</iconset>
         </property>
         <property name="shortcut">
@@ -120,7 +120,7 @@
          <string>PushButton</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/front.png</normaloff>:/cgal/icons/resources/front.png</iconset>
         </property>
        </widget>
@@ -134,7 +134,7 @@
          <string>PushButton</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/back.png</normaloff>:/cgal/icons/resources/back.png</iconset>
         </property>
        </widget>
@@ -148,7 +148,7 @@
          <string>PushButton</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/top.png</normaloff>:/cgal/icons/resources/top.png</iconset>
         </property>
        </widget>
@@ -162,7 +162,7 @@
          <string>PushButton</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/bot.png</normaloff>:/cgal/icons/resources/bot.png</iconset>
         </property>
        </widget>
@@ -176,7 +176,7 @@
          <string>PushButton</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/left.png</normaloff>:/cgal/icons/resources/left.png</iconset>
         </property>
        </widget>
@@ -190,7 +190,7 @@
          <string>PushButton</string>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/right.png</normaloff>:/cgal/icons/resources/right.png</iconset>
         </property>
        </widget>
@@ -217,7 +217,7 @@
   </widget>
  </widget>
  <resources>
-  <include location="../../Polyhedron_3.qrc"/>
+  <include location="../../cgallab.qrc"/>
  </resources>
  <connections/>
 </ui>

Lab/demo/Lab/Plugins/Camera_position/Camera_positions_plugin.cpp

@@ -1,6 +1,6 @@
 #include <QtCore/qglobal.h>
 #include "Messages_interface.h"
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 
 #include "Camera_positions_list.h"
 
@@ -9,13 +9,13 @@
 
 #include <QMainWindow>
 using namespace CGAL::Three;
-class Polyhedron_demo_camera_positions_plugin :
+class CGAL_Lab_camera_positions_plugin :
   public QObject,
-  public CGAL::Three::Polyhedron_demo_io_plugin_interface
+  public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90")
 
 public:
   void init() override;
@@ -40,7 +40,7 @@ private:
   Camera_positions_list* cpl;
 };
 
-void Polyhedron_demo_camera_positions_plugin::init()
+void CGAL_Lab_camera_positions_plugin::init()
 {
 
   cpl = new Camera_positions_list(CGAL::Three::Three::mainWindow());

Lab/demo/Lab/Plugins/Classification/CMakeLists.txt

@@ -1,4 +1,4 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 
 if(TARGET CGAL::Eigen3_support)
 
@@ -22,7 +22,7 @@ if(TARGET CGAL::Eigen3_support)
 
   qt6_wrap_ui(classificationUI_FILES Classification_widget.ui
     Classification_advanced_widget.ui)
-  polyhedron_demo_plugin(
+  cgal_lab_plugin(
     classification_plugin
     Classification_plugin
     Point_set_item_classification.cpp

Lab/demo/Lab/Plugins/Classification/Classification_plugin.cpp

@@ -19,7 +19,7 @@
 #include "Scene_polygon_soup_item.h"
 
 #include <CGAL/Three/Scene_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
 #include <CGAL/Three/Three.h>
 
 #include <CGAL/Random.h>
@@ -48,13 +48,13 @@
 
 using namespace CGAL::Three;
 
-class Polyhedron_demo_classification_plugin :
+class CGAL_Lab_classification_plugin :
   public QObject,
-  public Polyhedron_demo_plugin_helper
+  public CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-    Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-    Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+    Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+    Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
   struct LabelButton
   {
@@ -136,7 +136,7 @@ public:
   void print_message(QString message) { CGAL::Three::Three::information(message); }
   QList<QAction*> actions() const { return QList<QAction*>() << actionClassification; }
 
-  using Polyhedron_demo_plugin_helper::init;
+  using CGAL_Lab_plugin_helper::init;
   void init(QMainWindow* mainWindow, CGAL::Three::Scene_interface* scene_interface, Messages_interface* m) {
 
     mw = mainWindow;
@@ -1714,6 +1714,6 @@ private:
   Item_map item_map;
 
 
-}; // end Polyhedron_demo_classification_plugin
+}; // end CGAL_Lab_classification_plugin
 
 #include "Classification_plugin.moc"

Lab/demo/Lab/Plugins/Classification/Classification_widget.ui

@@ -64,7 +64,7 @@
          <string/>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/resources/help_button.png</normaloff>:/cgal/icons/resources/help_button.png</iconset>
         </property>
        </widget>
@@ -75,7 +75,7 @@
          <string/>
         </property>
         <property name="icon">
-         <iconset resource="../../Polyhedron_3.qrc">
+         <iconset resource="../../cgallab.qrc">
           <normaloff>:/cgal/icons/check-off.png</normaloff>:/cgal/icons/check-off.png</iconset>
         </property>
        </widget>
@@ -195,7 +195,7 @@
   </widget>
  </widget>
  <resources>
-  <include location="../../Polyhedron_3.qrc"/>
+  <include location="../../cgallab.qrc"/>
  </resources>
  <connections/>
 </ui>

Lab/demo/Lab/Plugins/Convex_decomposition/CMakeLists.txt

@@ -0,0 +1,4 @@
+include(cgallab_macros)
+
+cgal_lab_plugin(nef_plugin Nef_plugin)
+target_link_libraries(nef_plugin PUBLIC scene_nef_polyhedron_item)

Lab/demo/Lab/Plugins/Convex_decomposition/Nef_plugin.cpp

@@ -1,7 +1,7 @@
 #include "Scene_surface_mesh_item.h"
 #include "Scene_nef_polyhedron_item.h"
 
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
 
 #include <QString>
 #include <QAction>
@@ -11,13 +11,13 @@
 #include <QElapsedTimer>
 #include <QMessageBox>
 using namespace CGAL::Three;
-class Polyhedron_demo_nef_plugin :
+class CGAL_Lab_nef_plugin :
   public QObject,
-    public Polyhedron_demo_plugin_interface
+    public CGAL_Lab_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
 public:
 
@@ -100,10 +100,10 @@ public Q_SLOTS:
   void on_actionDifference_triggered();
   void on_actionMinkowskiSum_triggered();
   void on_actionConvexDecomposition_triggered();
-}; // end class Polyhedron_demo_nef_plugin
+}; // end class CGAL_Lab_nef_plugin
 
 void
-Polyhedron_demo_nef_plugin::on_actionToNef_triggered()
+CGAL_Lab_nef_plugin::on_actionToNef_triggered()
 {
   const CGAL::Three::Scene_interface::Item_id index = scene->mainSelectionIndex();
 
@@ -133,7 +133,7 @@ Polyhedron_demo_nef_plugin::on_actionToNef_triggered()
 
 
 void
-Polyhedron_demo_nef_plugin::on_actionConvexDecomposition_triggered()
+CGAL_Lab_nef_plugin::on_actionConvexDecomposition_triggered()
 {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   const CGAL::Three::Scene_interface::Item_id index = scene->mainSelectionIndex();
@@ -178,7 +178,7 @@ Polyhedron_demo_nef_plugin::on_actionConvexDecomposition_triggered()
 }
 
 void
-Polyhedron_demo_nef_plugin::on_actionToPoly_triggered()
+CGAL_Lab_nef_plugin::on_actionToPoly_triggered()
 {
   const CGAL::Three::Scene_interface::Item_id index = scene->mainSelectionIndex();
 
@@ -213,21 +213,21 @@ Polyhedron_demo_nef_plugin::on_actionToPoly_triggered()
   }
 }
 
-void Polyhedron_demo_nef_plugin::on_actionUnion_triggered()
+void CGAL_Lab_nef_plugin::on_actionUnion_triggered()
 {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   boolean_operation(BOOLEAN_UNION);
   QApplication::restoreOverrideCursor();
 }
 
-void Polyhedron_demo_nef_plugin::on_actionIntersection_triggered()
+void CGAL_Lab_nef_plugin::on_actionIntersection_triggered()
 {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   boolean_operation(BOOLEAN_INTERSECTION);
   QApplication::restoreOverrideCursor();
 }
 
-void Polyhedron_demo_nef_plugin::on_actionDifference_triggered()
+void CGAL_Lab_nef_plugin::on_actionDifference_triggered()
 {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   boolean_operation(BOOLEAN_DIFFERENCE);
@@ -235,14 +235,14 @@ void Polyhedron_demo_nef_plugin::on_actionDifference_triggered()
 }
 
 void
-Polyhedron_demo_nef_plugin::on_actionMinkowskiSum_triggered()
+CGAL_Lab_nef_plugin::on_actionMinkowskiSum_triggered()
 {
   QApplication::setOverrideCursor(Qt::WaitCursor);
   boolean_operation(MINKOWSKI_SUM);
   QApplication::restoreOverrideCursor();
 }
 
-void Polyhedron_demo_nef_plugin::boolean_operation(const Boolean_operation operation)
+void CGAL_Lab_nef_plugin::boolean_operation(const Boolean_operation operation)
 {
   const int indexA = scene->selectionAindex();
   const int indexB = scene->selectionBindex();

Lab/demo/Lab/Plugins/Convex_hull/CMakeLists.txt

@@ -1,12 +1,12 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 
-polyhedron_demo_plugin(convex_hull_plugin Convex_hull_plugin KEYWORDS
+cgal_lab_plugin(convex_hull_plugin Convex_hull_plugin KEYWORDS
                        PointSetProcessing)
 target_link_libraries(
   convex_hull_plugin PUBLIC scene_points_with_normal_item scene_polylines_item
                             scene_selection_item scene_surface_mesh_item)
 
-polyhedron_demo_plugin(kernel_plugin Kernel_plugin)
+cgal_lab_plugin(kernel_plugin Kernel_plugin)
 target_link_libraries(kernel_plugin PUBLIC scene_surface_mesh_item)
 
 

Lab/demo/Lab/Plugins/Convex_hull/Convex_hull_plugin.cpp

@@ -9,19 +9,19 @@
 #include "Scene_polyhedron_selection_item.h"
 #include "SMesh_type.h"
 
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
 
 #include <CGAL/convex_hull_3.h>
 #include <CGAL/boost/graph/copy_face_graph.h>
 #include <CGAL/boost/iterator/transform_iterator.hpp>
 using namespace CGAL::Three;
-class Polyhedron_demo_convex_hull_plugin :
+class CGAL_Lab_convex_hull_plugin :
   public QObject,
-  public Polyhedron_demo_plugin_interface
+  public CGAL_Lab_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 public:
     void init(QMainWindow*mw,
               Scene_interface* scene_interface,
@@ -51,10 +51,10 @@ private:
   QList<QAction*> _actions;
   Scene_interface* scene;
   QMainWindow* mw;
-}; // end Polyhedron_demo_convex_hull_plugin
+}; // end CGAL_Lab_convex_hull_plugin
 
 
-void Polyhedron_demo_convex_hull_plugin::on_actionConvexHull_triggered()
+void CGAL_Lab_convex_hull_plugin::on_actionConvexHull_triggered()
 {
   const CGAL::Three::Scene_interface::Item_id index = scene->mainSelectionIndex();
     Scene_points_with_normal_item* pts_item =

Lab/demo/Lab/Plugins/Convex_hull/Kernel_plugin.cpp

@@ -8,7 +8,7 @@
 #include "Scene_surface_mesh_item.h"
 #include "SMesh_type.h"
 
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
 #include <CGAL/Exact_rational.h>
 #include <CGAL/Polyhedron_kernel.h>
 #include <CGAL/convex_hull_3.h>
@@ -24,13 +24,13 @@ typedef Kernel::Vector_3 Vector;
 typedef Kernel::Plane_3 Plane;
 typedef Kernel::FT FT;
 using namespace CGAL::Three;
-class Polyhedron_demo_kernel_plugin :
+class CGAL_Lab_kernel_plugin :
   public QObject,
-  public Polyhedron_demo_plugin_interface
+  public CGAL_Lab_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
 public:
   QList<QAction*> actions() const {
@@ -57,10 +57,10 @@ private:
   CGAL::Three::Scene_interface* scene;
   QMainWindow* mw;
 
-}; // end Polyhedron_demo_kernel_plugin
+}; // end CGAL_Lab_kernel_plugin
 
 
-void Polyhedron_demo_kernel_plugin::on_actionKernel_triggered()
+void CGAL_Lab_kernel_plugin::on_actionKernel_triggered()
 {
   const CGAL::Three::Scene_interface::Item_id index = scene->mainSelectionIndex();
 

Lab/demo/Lab/Plugins/Display/CMakeLists.txt

@@ -1,14 +1,14 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 
 qt6_wrap_ui(display_propertyUI_FILES Display_property.ui)
-polyhedron_demo_plugin(display_property_plugin Display_property_plugin ${display_propertyUI_FILES} KEYWORDS Viewer)
+cgal_lab_plugin(display_property_plugin Display_property_plugin ${display_propertyUI_FILES} KEYWORDS Viewer)
 target_link_libraries(display_property_plugin PUBLIC scene_surface_mesh_item
                                                      scene_points_with_normal_item
                                                      scene_color_ramp)
 
 if(TARGET CGAL::Eigen3_support)
   qt6_wrap_ui(heat_methodUI_FILES Heat_method.ui)
-  polyhedron_demo_plugin(heat_method_plugin Heat_method_plugin ${heat_methodUI_FILES} KEYWORDS Viewer)
+  cgal_lab_plugin(heat_method_plugin Heat_method_plugin ${heat_methodUI_FILES} KEYWORDS Viewer)
   target_link_libraries(heat_method_plugin PUBLIC scene_surface_mesh_item
                                                   scene_selection_item
                                                   scene_color_ramp

Lab/demo/Lab/Plugins/Display/Display_property_plugin.cpp

@@ -11,8 +11,8 @@
 #include "Scene_points_with_normal_item.h"
 #include "triangulate_primitive.h"
 
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
 #include <CGAL/Three/Three.h>
 #include <CGAL/Three/Triangle_container.h>
 #include <CGAL/Buffer_for_vao.h>
@@ -67,11 +67,11 @@ public:
 
 class Display_property_plugin
   : public QObject,
-    public Polyhedron_demo_plugin_helper
+    public CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
 private:
   QAction* actionDisplayProperties;

Lab/demo/Lab/Plugins/Display/Heat_method_plugin.cpp

@@ -9,8 +9,8 @@
 #include "Scene_polyhedron_selection_item.h"
 #include "Scene_surface_mesh_item.h"
 
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
 #include <CGAL/Three/Three.h>
 #include <CGAL/Three/Triangle_container.h>
 #include <CGAL/Buffer_for_vao.h>
@@ -207,11 +207,11 @@ public:
 
 class Heat_method_plugin
   : public QObject,
-    public Polyhedron_demo_plugin_helper
+    public CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
   using Vertex_distance_map = SMesh::Property_map<vertex_descriptor, double>;
   using Heat_method = CGAL::Heat_method_3::Surface_mesh_geodesic_distances_3<SMesh>;

Lab/demo/Lab/Plugins/IO/3mf_io_plugin.cpp

@@ -1,5 +1,5 @@
 #include <CGAL/Three/Three.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 
@@ -21,11 +21,11 @@ using namespace NMR;
 
 class Io_3mf_plugin:
     public QObject,
-    public CGAL::Three::Polyhedron_demo_io_plugin_interface
+    public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "3mf_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "3mf_io_plugin.json")
 
   typedef CGAL::Exact_predicates_inexact_constructions_kernel Kernel;
   typedef std::vector<Kernel::Point_3> PointRange;

Lab/demo/Lab/Plugins/IO/CMakeLists.txt

@@ -1,4 +1,4 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 
 find_package(LASLIB QUIET)
 set_package_properties(
@@ -8,39 +8,39 @@ set_package_properties(
 
 include(CGAL_LASLIB_support)
 
-polyhedron_demo_plugin(gocad_plugin GOCAD_io_plugin KEYWORDS Viewer)
+cgal_lab_plugin(gocad_plugin GOCAD_io_plugin KEYWORDS Viewer)
 target_link_libraries(gocad_plugin PUBLIC scene_surface_mesh_item)
 
 qt6_wrap_ui( funcUI_FILES Function_dialog.ui )
-polyhedron_demo_plugin(io_implicit_function_plugin
+cgal_lab_plugin(io_implicit_function_plugin
   Implicit_function_io_plugin
   ${funcUI_FILES}
   KEYWORDS Viewer Mesh_3)
 target_link_libraries(io_implicit_function_plugin PUBLIC scene_implicit_function_item)
 
-polyhedron_demo_plugin(nef_io_plugin Nef_io_plugin KEYWORDS Viewer)
+cgal_lab_plugin(nef_io_plugin Nef_io_plugin KEYWORDS Viewer)
 target_link_libraries(nef_io_plugin PUBLIC scene_nef_polyhedron_item)
 
-polyhedron_demo_plugin(off_plugin OFF_io_plugin
+cgal_lab_plugin(off_plugin OFF_io_plugin
   KEYWORDS Viewer Mesh_3 PointSetProcessing Classification PMP)
 target_link_libraries(off_plugin PUBLIC scene_polygon_soup_item scene_points_with_normal_item scene_surface_mesh_item)
 
-polyhedron_demo_plugin(off_to_nef_plugin OFF_to_nef_io_plugin KEYWORDS Viewer)
+cgal_lab_plugin(off_to_nef_plugin OFF_to_nef_io_plugin KEYWORDS Viewer)
 target_link_libraries(off_to_nef_plugin PUBLIC scene_nef_polyhedron_item)
 
-polyhedron_demo_plugin(polylines_io_plugin Polylines_io_plugin KEYWORDS Viewer Mesh_3)
+cgal_lab_plugin(polylines_io_plugin Polylines_io_plugin KEYWORDS Viewer Mesh_3)
 target_link_libraries(polylines_io_plugin PUBLIC scene_polylines_item)
 
-polyhedron_demo_plugin(wkt_plugin WKT_io_plugin KEYWORDS Viewer PointSetProcessing Mesh_3)
+cgal_lab_plugin(wkt_plugin WKT_io_plugin KEYWORDS Viewer PointSetProcessing Mesh_3)
 target_link_libraries(wkt_plugin PUBLIC scene_polylines_item)
 
-polyhedron_demo_plugin(stl_plugin STL_io_plugin KEYWORDS Viewer PMP)
+cgal_lab_plugin(stl_plugin STL_io_plugin KEYWORDS Viewer PMP)
 target_link_libraries(stl_plugin PUBLIC scene_surface_mesh_item scene_polygon_soup_item)
 
-polyhedron_demo_plugin(surf_io_plugin Surf_io_plugin KEYWORDS Viewer PMP)
+cgal_lab_plugin(surf_io_plugin Surf_io_plugin KEYWORDS Viewer PMP)
 target_link_libraries(surf_io_plugin PUBLIC scene_surface_mesh_item)
 
-polyhedron_demo_plugin(lcc_io_plugin lcc_io_plugin KEYWORDS Viewer)
+cgal_lab_plugin(lcc_io_plugin lcc_io_plugin KEYWORDS Viewer)
 target_link_libraries(lcc_io_plugin PUBLIC scene_lcc_item)
 
 find_package(VTK QUIET COMPONENTS vtkCommonCore vtkIOCore vtkIOLegacy vtkIOXML
@@ -50,7 +50,7 @@ set_package_properties(
   DESCRIPTION "A library for image processing."
   PURPOSE "Can be used for I/O (DICOM, VTU, VTP.")
 
-polyhedron_demo_plugin(triangulation_3_io_plugin triangulation_3_io_plugin KEYWORDS Viewer)
+cgal_lab_plugin(triangulation_3_io_plugin triangulation_3_io_plugin KEYWORDS Viewer)
 target_link_libraries(triangulation_3_io_plugin PUBLIC scene_triangulation_3_item)
 
 if(VTK_FOUND)
@@ -63,7 +63,7 @@ if(VTK_FOUND)
                         VTK::FiltersCore VTK::FiltersSources)
     endif()
     if(VTK_LIBRARIES)
-      polyhedron_demo_plugin(vtk_plugin VTK_io_plugin KEYWORDS Viewer Mesh_3)
+      cgal_lab_plugin(vtk_plugin VTK_io_plugin KEYWORDS Viewer Mesh_3)
       target_link_libraries(vtk_plugin PUBLIC scene_surface_mesh_item scene_polylines_item scene_c3t3_item scene_points_with_normal_item
                                        ${VTK_LIBRARIES})
       target_compile_definitions(vtk_plugin  PRIVATE -DCGAL_USE_VTK -DNOMINMAX)
@@ -76,7 +76,7 @@ if(VTK_FOUND)
 else()
   message(STATUS "NOTICE: the vtk IO plugin needs VTK 6.0 or greater and will not be compiled.")
 endif()
-polyhedron_demo_plugin(xyz_plugin XYZ_io_plugin KEYWORDS Viewer PointSetProcessing Classification)
+cgal_lab_plugin(xyz_plugin XYZ_io_plugin KEYWORDS Viewer PointSetProcessing Classification)
 target_link_libraries(xyz_plugin PUBLIC scene_points_with_normal_item)
 
 list(FIND CMAKE_CXX_COMPILE_FEATURES cxx_rvalue_references has_cxx_rvalues)
@@ -87,12 +87,12 @@ if(has_cxx_rvalues LESS 0 OR has_cxx_variadic LESS 0)
 else()
   set(needed_cxx_features cxx_rvalue_references cxx_variadic_templates)
 
-  polyhedron_demo_plugin(ply_plugin PLY_io_plugin KEYWORDS Viewer PointSetProcessing Classification PMP)
+  cgal_lab_plugin(ply_plugin PLY_io_plugin KEYWORDS Viewer PointSetProcessing Classification PMP)
   target_link_libraries(ply_plugin PUBLIC scene_points_with_normal_item scene_polygon_soup_item scene_surface_mesh_item scene_textured_item)
   target_compile_features(ply_plugin PRIVATE ${needed_cxx_features})
 
   if (TARGET CGAL::LASLIB_support)
-    polyhedron_demo_plugin(las_plugin LAS_io_plugin KEYWORDS Viewer PointSetProcessing Classification)
+    cgal_lab_plugin(las_plugin LAS_io_plugin KEYWORDS Viewer PointSetProcessing Classification)
     target_link_libraries(las_plugin PUBLIC scene_points_with_normal_item CGAL::LASLIB_support)
     target_compile_features(las_plugin PRIVATE ${needed_cxx_features})
     if(MSVC)
@@ -119,7 +119,7 @@ if(3MF_LIBRARIES
    AND 3MF_INCLUDE_DIR
    AND EXISTS "${3MF_INCLUDE_DIR}/Model/COM/NMR_DLLInterfaces.h")
   include_directories(${3MF_INCLUDE_DIR})
-  polyhedron_demo_plugin(io_3mf_plugin 3mf_io_plugin KEYWORDS Viewer PMP)
+  cgal_lab_plugin(io_3mf_plugin 3mf_io_plugin KEYWORDS Viewer PMP)
   target_link_libraries(io_3mf_plugin PRIVATE scene_surface_mesh_item scene_points_with_normal_item scene_polylines_item ${3MF_LIBRARIES})
   target_compile_definitions(io_3mf_plugin PRIVATE -DCGAL_LINKED_WITH_3MF)
 else()

Lab/demo/Lab/Plugins/IO/GOCAD_io_plugin.cpp

@@ -5,9 +5,9 @@
 #include "SMesh_type.h"
 
 #include <CGAL/Timer.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
 #include <CGAL/Three/Three.h>
 #include <CGAL/boost/graph/io.h>
 
@@ -18,14 +18,14 @@
 
 using namespace CGAL::Three;
 
-class Polyhedron_demo_gocad_plugin :
+class CGAL_Lab_gocad_plugin :
   public QObject,
-  public Polyhedron_demo_io_plugin_interface
+  public CGAL_Lab_io_plugin_interface
 
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "gocad_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "gocad_io_plugin.json")
 
 public:
 
@@ -38,17 +38,17 @@ public:
   bool save(QFileInfo fileinfo, QList<CGAL::Three::Scene_item*>& );
 };
 
-QString Polyhedron_demo_gocad_plugin::nameFilters() const {
+QString CGAL_Lab_gocad_plugin::nameFilters() const {
   return "GOCAD files (*.ts)";
 }
 
-bool Polyhedron_demo_gocad_plugin::canLoad(QFileInfo) const {
+bool CGAL_Lab_gocad_plugin::canLoad(QFileInfo) const {
   return true;
 }
 
 
 QList<Scene_item*>
-Polyhedron_demo_gocad_plugin::load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
+CGAL_Lab_gocad_plugin::load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
 
   // Open file
   std::ifstream in(fileinfo.filePath().toUtf8());
@@ -101,13 +101,13 @@ Polyhedron_demo_gocad_plugin::load(QFileInfo fileinfo, bool& ok, bool add_to_sce
   return QList<Scene_item*>()<<item;
 }
 
-bool Polyhedron_demo_gocad_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_gocad_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   // This plugin supports polyhedrons
   return  qobject_cast<const Scene_surface_mesh_item*>(item);
 }
 
-bool Polyhedron_demo_gocad_plugin::
+bool CGAL_Lab_gocad_plugin::
 save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();

Lab/demo/Lab/Plugins/IO/Implicit_function_io_plugin.cpp

@@ -14,8 +14,8 @@
 // File Description :
 //******************************************************************************
 
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 
 #include "implicit_functions/Implicit_function_interface.h"
 #include "Scene_implicit_function_item.h"
@@ -33,11 +33,11 @@
 using namespace CGAL::Three;
 class Io_implicit_function_plugin :
   public QObject,
-  protected Polyhedron_demo_plugin_helper
+  protected CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0" FILE "implicit_function_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0" FILE "implicit_function_io_plugin.json")
 
 public:
   Io_implicit_function_plugin();
@@ -50,7 +50,7 @@ public:
   // bool canLoad() const { return false; }
 
 
-  typedef Polyhedron_demo_plugin_helper Plugin_helper;
+  typedef CGAL_Lab_plugin_helper Plugin_helper;
 
   using Plugin_helper::init;
   virtual void init(QMainWindow* mainWindow, CGAL::Three::Scene_interface* scene_interface, Messages_interface*);

Lab/demo/Lab/Plugins/IO/LAS_io_plugin.cpp

@@ -1,17 +1,17 @@
 #include "Scene_points_with_normal_item.h"
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 #include <CGAL/Three/Scene_item.h>
 #include <CGAL/Point_set_3/IO.h>
 #include <fstream>
 using namespace CGAL::Three;
-class Polyhedron_demo_las_plugin :
+class CGAL_Lab_las_plugin :
   public QObject,
-  public CGAL::Three::Polyhedron_demo_io_plugin_interface
+  public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "las_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "las_io_plugin.json")
 
 public:
   QString name() const { return "las_plugin"; }
@@ -23,11 +23,11 @@ public:
   bool save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& );
 };
 
-bool Polyhedron_demo_las_plugin::canLoad(QFileInfo ) const {
+bool CGAL_Lab_las_plugin::canLoad(QFileInfo ) const {
   return true;
 }
 
-QList<Scene_item*> Polyhedron_demo_las_plugin::
+QList<Scene_item*> CGAL_Lab_las_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
   std::ifstream in(fileinfo.filePath().toUtf8(), std::ios_base::binary);
 
@@ -70,12 +70,12 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
   return QList<Scene_item*>()<<item;
 }
 
-bool Polyhedron_demo_las_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_las_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   return qobject_cast<const Scene_points_with_normal_item*>(item);
 }
 
-bool Polyhedron_demo_las_plugin::save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
+bool CGAL_Lab_las_plugin::save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();
   // Check extension (quietly)

Lab/demo/Lab/Plugins/IO/Nef_io_plugin.cpp

@@ -1,18 +1,18 @@
 #include "Scene_nef_polyhedron_item.h"
 
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 #include <fstream>
 #include <limits>
 
 using namespace CGAL::Three;
-class Polyhedron_demo_io_nef_plugin :
+class CGAL_Lab_io_nef_plugin :
   public QObject,
-  public Polyhedron_demo_io_plugin_interface
+  public CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0" FILE "nef_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0" FILE "nef_io_plugin.json")
 
 public:
   QString nameFilters() const override;
@@ -29,16 +29,16 @@ public:
   }
 };
 
-QString Polyhedron_demo_io_nef_plugin::nameFilters() const {
+QString CGAL_Lab_io_nef_plugin::nameFilters() const {
   return "nef files (*.nef3)";
 }
 
-bool Polyhedron_demo_io_nef_plugin::canLoad(QFileInfo) const {
+bool CGAL_Lab_io_nef_plugin::canLoad(QFileInfo) const {
   return true;
 }
 
 
-QList<Scene_item*> Polyhedron_demo_io_nef_plugin::
+QList<Scene_item*> CGAL_Lab_io_nef_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
   //do not try file with extension different from nef3
   if (fileinfo.suffix() != "nef3")
@@ -79,13 +79,13 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
   return QList<Scene_item*>()<<item;
 }
 
-bool Polyhedron_demo_io_nef_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_io_nef_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   // This plugin supports polyhedrons and polygon soups
   return qobject_cast<const Scene_nef_polyhedron_item*>(item);
 }
 
-bool Polyhedron_demo_io_nef_plugin::save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
+bool CGAL_Lab_io_nef_plugin::save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();
   // This plugin supports polyhedrons and polygon soups

Lab/demo/Lab/Plugins/IO/OFF_io_plugin.cpp

@@ -3,7 +3,7 @@
 #include "Scene_points_with_normal_item.h"
 
 #include <CGAL/Three/Three.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 
 #include <CGAL/exceptions.h>
@@ -20,13 +20,13 @@
 
 using namespace CGAL::Three;
 
-class Polyhedron_demo_off_plugin :
+class CGAL_Lab_off_plugin :
   public QObject,
-  public Polyhedron_demo_io_plugin_interface
+  public CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "off_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "off_io_plugin.json")
 
 public:
   bool isDefaultLoader(const Scene_item *item) const override
@@ -53,11 +53,11 @@ public:
   bool save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& ) override;
 };
 
-bool Polyhedron_demo_off_plugin::canLoad(QFileInfo) const {
+bool CGAL_Lab_off_plugin::canLoad(QFileInfo) const {
   return true;
 }
 
-QList<Scene_item*> Polyhedron_demo_off_plugin::
+QList<Scene_item*> CGAL_Lab_off_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
 
   if(fileinfo.size() == 0)
@@ -105,7 +105,7 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
 
 
 CGAL::Three::Scene_item*
-Polyhedron_demo_off_plugin::load_off(QFileInfo fileinfo) {
+CGAL_Lab_off_plugin::load_off(QFileInfo fileinfo) {
   // Open file
   std::ifstream in(fileinfo.filePath().toUtf8());
   if(!in) {
@@ -207,7 +207,7 @@ Polyhedron_demo_off_plugin::load_off(QFileInfo fileinfo) {
 }
 
 CGAL::Three::Scene_item*
-Polyhedron_demo_off_plugin::load_obj(QFileInfo fileinfo) {
+CGAL_Lab_off_plugin::load_obj(QFileInfo fileinfo) {
   // Open file
   std::ifstream in(fileinfo.filePath().toUtf8());
   if(!in) {
@@ -230,7 +230,7 @@ Polyhedron_demo_off_plugin::load_obj(QFileInfo fileinfo) {
   return nullptr;
 }
 
-bool Polyhedron_demo_off_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_off_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   // This plugin supports surface_meshes and polygon soups
   return qobject_cast<const Scene_surface_mesh_item*>(item) ||
@@ -240,7 +240,7 @@ bool Polyhedron_demo_off_plugin::canSave(const CGAL::Three::Scene_item* item)
 
 
 bool
-Polyhedron_demo_off_plugin::
+CGAL_Lab_off_plugin::
 save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();

Lab/demo/Lab/Plugins/IO/OFF_to_nef_io_plugin.cpp

@@ -1,17 +1,17 @@
 #include "Scene_nef_polyhedron_item.h"
 #include "Nef_type.h"
 
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 #include <fstream>
 using namespace CGAL::Three;
-class Polyhedron_demo_off_to_nef_plugin :
+class CGAL_Lab_off_to_nef_plugin :
   public QObject,
-  public Polyhedron_demo_io_plugin_interface
+  public CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "off_to_nef_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "off_to_nef_io_plugin.json")
 
 public:
   QString name() const { return "off_to_nef_plugin"; }
@@ -23,11 +23,11 @@ public:
   bool save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& );
 };
 
-bool Polyhedron_demo_off_to_nef_plugin::canLoad(QFileInfo) const {
+bool CGAL_Lab_off_to_nef_plugin::canLoad(QFileInfo) const {
   return true;
 }
 
-QList<Scene_item*> Polyhedron_demo_off_to_nef_plugin::
+QList<Scene_item*> CGAL_Lab_off_to_nef_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene){
   std::ifstream in(fileinfo.filePath().toUtf8());
 
@@ -57,12 +57,12 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene){
   return QList<Scene_item*>()<<item;
 }
 
-bool Polyhedron_demo_off_to_nef_plugin::canSave(const CGAL::Three::Scene_item*)
+bool CGAL_Lab_off_to_nef_plugin::canSave(const CGAL::Three::Scene_item*)
 {
   return false;
 }
 
-bool Polyhedron_demo_off_to_nef_plugin::
+bool CGAL_Lab_off_to_nef_plugin::
 save(QFileInfo ,QList<CGAL::Three::Scene_item*>&)
 {
   return false;

Lab/demo/Lab/Plugins/IO/PLY_io_plugin.cpp

@@ -4,7 +4,7 @@
 #include "Scene_points_with_normal_item.h"
 
 #include <CGAL/IO/PLY.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Surface_mesh/IO/PLY.h>
 #include <CGAL/Three/Three.h>
 
@@ -21,13 +21,13 @@
 
 using namespace CGAL::Three;
 
-class Polyhedron_demo_ply_plugin :
+class CGAL_Lab_ply_plugin :
   public QObject,
-  public CGAL::Three::Polyhedron_demo_io_plugin_interface
+  public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "ply_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "ply_io_plugin.json")
 
 public:
   bool isDefaultLoader(const CGAL::Three::Scene_item *item) const override
@@ -46,13 +46,13 @@ public:
 
 };
 
-bool Polyhedron_demo_ply_plugin::
+bool CGAL_Lab_ply_plugin::
 canLoad(QFileInfo) const {
   return true;
 }
 
 QList<Scene_item*>
-Polyhedron_demo_ply_plugin::
+CGAL_Lab_ply_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
   std::ifstream in(fileinfo.filePath().toUtf8(), std::ios_base::binary);
 
@@ -175,7 +175,7 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
   return QList<Scene_item*>();
 }
 
-bool Polyhedron_demo_ply_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_ply_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   // This plugin supports point sets and any type of surface
   return (qobject_cast<const Scene_points_with_normal_item*>(item)
@@ -184,7 +184,7 @@ bool Polyhedron_demo_ply_plugin::canSave(const CGAL::Three::Scene_item* item)
           || qobject_cast<const Scene_textured_surface_mesh_item*>(item));
 }
 
-bool Polyhedron_demo_ply_plugin::
+bool CGAL_Lab_ply_plugin::
 save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();

Lab/demo/Lab/Plugins/IO/Polylines_io_plugin.cpp

@@ -1,9 +1,9 @@
 #include "Scene_polylines_item.h"
 
 #include <QMainWindow>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
 #include <CGAL/Polygon_mesh_processing/internal/simplify_polyline.h>
 #include <CGAL/boost/graph/split_graph_into_polylines.h>
 #include <CGAL/Mesh_3/polylines_to_protect.h>
@@ -14,22 +14,22 @@
 #include <QMessageBox>
 #include <QInputDialog>
 using namespace CGAL::Three;
-class Polyhedron_demo_polylines_io_plugin :
+class CGAL_Lab_polylines_io_plugin :
   public QObject,
-  public Polyhedron_demo_io_plugin_interface,
-  public Polyhedron_demo_plugin_helper
+  public CGAL_Lab_io_plugin_interface,
+  public CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-    Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface CGAL::Three::Polyhedron_demo_io_plugin_interface)
-    Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0" FILE "polylines_io_plugin.json")
-    Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90")
+    Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface CGAL::Three::CGAL_Lab_io_plugin_interface)
+    Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0" FILE "polylines_io_plugin.json")
+    Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90")
 
 
 public:
     // To silent a warning -Woverloaded-virtual
     // See https://stackoverflow.com/questions/9995421/gcc-woverloaded-virtual-warnings
 
-    using Polyhedron_demo_io_plugin_interface::init;
+    using CGAL_Lab_io_plugin_interface::init;
     //! Configures the widget
     void init(QMainWindow* mainWindow,
               CGAL::Three::Scene_interface* scene_interface,
@@ -54,10 +54,10 @@ public:
       actionSimplify_polylines->setProperty("subMenuName", "Operations on Polylines");
       actionSimplify_polylines->setObjectName("actionSimplifyPolylines");
 
-      connect(actionSplit_polylines, &QAction::triggered, this, &Polyhedron_demo_polylines_io_plugin::split);
-      connect(actionSplit_polylines_graph, &QAction::triggered, this, &Polyhedron_demo_polylines_io_plugin::split_graph);
-      connect(actionJoin_polylines, &QAction::triggered, this, &Polyhedron_demo_polylines_io_plugin::join);
-      connect(actionSimplify_polylines, &QAction::triggered, this, &Polyhedron_demo_polylines_io_plugin::simplify);
+      connect(actionSplit_polylines, &QAction::triggered, this, &CGAL_Lab_polylines_io_plugin::split);
+      connect(actionSplit_polylines_graph, &QAction::triggered, this, &CGAL_Lab_polylines_io_plugin::split_graph);
+      connect(actionJoin_polylines, &QAction::triggered, this, &CGAL_Lab_polylines_io_plugin::join);
+      connect(actionSimplify_polylines, &QAction::triggered, this, &CGAL_Lab_polylines_io_plugin::simplify);
 
 
     }
@@ -118,7 +118,7 @@ private:
   QAction* actionSimplify_polylines;
 };
 
-bool Polyhedron_demo_polylines_io_plugin::canLoad(QFileInfo fileinfo) const{
+bool CGAL_Lab_polylines_io_plugin::canLoad(QFileInfo fileinfo) const{
   if(!fileinfo.suffix().contains("cgal"))
     return true;
   std::ifstream in(fileinfo.filePath().toUtf8());
@@ -134,7 +134,7 @@ bool Polyhedron_demo_polylines_io_plugin::canLoad(QFileInfo fileinfo) const{
 
 
 QList<Scene_item*>
-Polyhedron_demo_polylines_io_plugin::
+CGAL_Lab_polylines_io_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene){
 
   // Open file
@@ -212,12 +212,12 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene){
   return QList<Scene_item*>()<<item;
 }
 
-bool Polyhedron_demo_polylines_io_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_polylines_io_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   return qobject_cast<const Scene_polylines_item*>(item) != 0;
 }
 
-bool Polyhedron_demo_polylines_io_plugin::
+bool CGAL_Lab_polylines_io_plugin::
 save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();
@@ -259,7 +259,7 @@ save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
   return res;
 }
 
-void Polyhedron_demo_polylines_io_plugin::split()
+void CGAL_Lab_polylines_io_plugin::split()
 {
   Scene_polylines_item* item = qobject_cast<Scene_polylines_item*>(scene->item(scene->mainSelectionIndex()));
   Scene_group_item* group = new Scene_group_item("Split Polylines");
@@ -324,7 +324,7 @@ polylines_to_split(std::vector<std::vector<P> >& polylines,
   CGAL::split_graph_into_polylines(const_graph, visitor);
 }
 
-void Polyhedron_demo_polylines_io_plugin::split_graph()
+void CGAL_Lab_polylines_io_plugin::split_graph()
 {
   Scene_item* main_item = scene->item(scene->mainSelectionIndex());
   Scene_polylines_item* polylines_item =
@@ -339,7 +339,7 @@ void Polyhedron_demo_polylines_io_plugin::split_graph()
   scene->addItem(new_item);
 }
 
-void Polyhedron_demo_polylines_io_plugin::simplify()
+void CGAL_Lab_polylines_io_plugin::simplify()
 {
   Scene_polylines_item* item = qobject_cast<Scene_polylines_item*>(scene->item(scene->mainSelectionIndex()));
   bool ok;
@@ -362,7 +362,7 @@ void Polyhedron_demo_polylines_io_plugin::simplify()
   item->redraw();
 }
 
-void Polyhedron_demo_polylines_io_plugin::join()
+void CGAL_Lab_polylines_io_plugin::join()
 {
 
   std::vector<Scene_polylines_item*> items;

Lab/demo/Lab/Plugins/IO/STL_io_plugin.cpp

@@ -4,7 +4,7 @@
 #include "Kernel_type.h"
 #include "Scene.h"
 
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 
 #include <CGAL/IO/polygon_soup_io.h>
@@ -26,13 +26,13 @@
 #include <vector>
 
 using namespace CGAL::Three;
-class Polyhedron_demo_stl_plugin :
+class CGAL_Lab_stl_plugin :
   public QObject,
-  public Polyhedron_demo_io_plugin_interface
+  public CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "stl_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "stl_io_plugin.json")
 
 public:
   QString nameFilters() const;
@@ -44,18 +44,18 @@ public:
   bool save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>&);
 };
 
-QString Polyhedron_demo_stl_plugin::nameFilters() const {
+QString CGAL_Lab_stl_plugin::nameFilters() const {
   return "STL files (*.stl)";
 }
 
-bool Polyhedron_demo_stl_plugin::canLoad(QFileInfo) const {
+bool CGAL_Lab_stl_plugin::canLoad(QFileInfo) const {
   return true;
 }
 
 
 
 QList<Scene_item*>
-Polyhedron_demo_stl_plugin::
+CGAL_Lab_stl_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene){
 
   // Open file
@@ -120,12 +120,12 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene){
   return QList<Scene_item*>()<<item;
 }
 
-bool Polyhedron_demo_stl_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_stl_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   return qobject_cast<const Scene_surface_mesh_item*>(item);
 }
 
-bool Polyhedron_demo_stl_plugin::
+bool CGAL_Lab_stl_plugin::
 save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();

Lab/demo/Lab/Plugins/IO/Surf_io_plugin.cpp

@@ -2,7 +2,7 @@
 
 #include <QMainWindow>
 #include <QObject>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Scene_group_item.h>
 #include <CGAL/Three/Three.h>
 
@@ -18,11 +18,11 @@
 using namespace CGAL::Three;
 class Surf_io_plugin:
     public QObject,
-    public Polyhedron_demo_io_plugin_interface
+    public CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "surf_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "surf_io_plugin.json")
 
 public:
 

Lab/demo/Lab/Plugins/IO/VTK_io_plugin.cpp

@@ -18,8 +18,8 @@
 #include "Scene_polylines_item.h"
 #include "Scene_points_with_normal_item.h"
 
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 
 #include <QApplication>
@@ -183,13 +183,13 @@ namespace CGAL{
 }//end namespace CGAL
 
 
-class Polyhedron_demo_vtk_plugin :
+class CGAL_Lab_vtk_plugin :
   public QObject,
-  public CGAL::Three::Polyhedron_demo_io_plugin_interface
+  public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "vtk_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "vtk_io_plugin.json")
 
 public:
   typedef boost::graph_traits<FaceGraph>::vertex_descriptor vertex_descriptor;
@@ -543,7 +543,7 @@ public:
       CGAL::Three::Three::scene()->addItem(point_item);
     return QList<Scene_item*>()<<point_item;
   }
-}; // end Polyhedron_demo_vtk_plugin
+}; // end CGAL_Lab_vtk_plugin
 
 
 #include "VTK_io_plugin.moc"

Lab/demo/Lab/Plugins/IO/WKT_io_plugin.cpp

@@ -1,6 +1,6 @@
 #include "Scene_polylines_item.h"
 
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 #include <QInputDialog>
 #include <QApplication>
@@ -10,13 +10,13 @@
 #include <QMessageBox>
 
 using namespace CGAL::Three;
-class Polyhedron_demo_wkt_plugin :
+class CGAL_Lab_wkt_plugin :
   public QObject,
-  public CGAL::Three::Polyhedron_demo_io_plugin_interface
+  public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "wkt_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "wkt_io_plugin.json")
 
 public:
   bool isDefaultLoader(const CGAL::Three::Scene_item *item) const
@@ -37,13 +37,13 @@ public:
   bool save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>&);
 };
 
-bool Polyhedron_demo_wkt_plugin::
+bool CGAL_Lab_wkt_plugin::
 canLoad(QFileInfo) const {
   return true;
 }
 
 QList<Scene_item*>
-Polyhedron_demo_wkt_plugin::
+CGAL_Lab_wkt_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
   std::ifstream in(fileinfo.filePath().toUtf8(), std::ios_base::binary);
 
@@ -77,13 +77,13 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene) {
   return QList<Scene_item*>() << item;
 }
 
-bool Polyhedron_demo_wkt_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_wkt_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   // This plugin supports polylines
   return (qobject_cast<const Scene_polylines_item*>(item));
 }
 
-bool Polyhedron_demo_wkt_plugin::
+bool CGAL_Lab_wkt_plugin::
 save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();

Lab/demo/Lab/Plugins/IO/XYZ_io_plugin.cpp

@@ -2,20 +2,20 @@
 #include "Kernel_type.h"
 
 #include <QMainWindow>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 #include <fstream>
 #include <QMessageBox>
 #include <QMenu>
 using namespace CGAL::Three;
 
-class Polyhedron_demo_xyz_plugin :
+class CGAL_Lab_xyz_plugin :
   public QObject,
-  public Polyhedron_demo_io_plugin_interface
+  public CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "xyz_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "xyz_io_plugin.json")
 
 public:
 
@@ -28,13 +28,13 @@ public:
   bool save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>&);
 };
 
-bool Polyhedron_demo_xyz_plugin::canLoad(QFileInfo) const {
+bool CGAL_Lab_xyz_plugin::canLoad(QFileInfo) const {
   return true;
 }
 
 
 QList<Scene_item*>
-Polyhedron_demo_xyz_plugin::
+CGAL_Lab_xyz_plugin::
 load(QFileInfo fileinfo, bool& ok, bool add_to_scene)
 {
   // Open file
@@ -74,13 +74,13 @@ load(QFileInfo fileinfo, bool& ok, bool add_to_scene)
   return QList<Scene_item*>()<<point_set_item;
 }
 
-bool Polyhedron_demo_xyz_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_xyz_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   // This plugin supports point sets
   return qobject_cast<const Scene_points_with_normal_item*>(item);
 }
 
-bool Polyhedron_demo_xyz_plugin::
+bool CGAL_Lab_xyz_plugin::
 save(QFileInfo fileinfo,QList<CGAL::Three::Scene_item*>& items)
 {
   Scene_item* item = items.front();

Lab/demo/Lab/Plugins/IO/lcc_io_plugin.cpp

@@ -1,5 +1,5 @@
 #include <CGAL/Three/Three.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Combinatorial_map_save_load.h>
 #include <CGAL/Polyhedron_3_to_lcc.h>
 
@@ -10,11 +10,11 @@
 
 class LCC_io_plugin :
     public QObject,
-    public CGAL::Three::Polyhedron_demo_io_plugin_interface
+    public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "lcc_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "lcc_io_plugin.json")
 
 public:
   bool isDefaultLoader(const CGAL::Three::Scene_item *item) const override

Lab/demo/Lab/Plugins/IO/triangulation_3_io_plugin.cpp

@@ -1,6 +1,6 @@
 #include <CGAL/IO/io.h>
 #include <CGAL/Three/Three.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include "T3_type.h"
 #include <iostream>
 #include <fstream>
@@ -8,11 +8,11 @@
 
 class Triangulation_3_io_plugin :
     public QObject,
-    public CGAL::Three::Polyhedron_demo_io_plugin_interface
+    public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "triangulation_3_io_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "triangulation_3_io_plugin.json")
 
 public:
 

Lab/demo/Lab/Plugins/Isosurfacing_3/CMakeLists.txt

@@ -1,6 +1,6 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 
-polyhedron_demo_plugin(isosurface_3_plugin Isosurface_3_plugin KEYWORDS
+cgal_lab_plugin(isosurface_3_plugin Isosurface_3_plugin KEYWORDS
                        Isosurface_3)
 target_link_libraries(
   isosurface_3_plugin PUBLIC scene_polygon_soup_item scene_image_item )

Lab/demo/Lab/Plugins/Isosurfacing_3/Isosurface_3_plugin.cpp

@@ -7,18 +7,18 @@
 #include "SMesh_type.h"
 #include "Image_type.h"
 
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
 #include <CGAL/Polygon_mesh_processing/polygon_soup_to_polygon_mesh.h>
 #include <CGAL/Polygon_mesh_processing/orient_polygon_soup.h>
 
 using namespace CGAL::Three;
-class Polyhedron_demo_isosurface_3_plugin :
+class CGAL_Lab_isosurface_3_plugin :
   public QObject,
-  public Polyhedron_demo_plugin_interface
+  public CGAL_Lab_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 public:
   void init(QMainWindow*mw,
             Scene_interface* scene_interface,
@@ -45,9 +45,9 @@ private:
   QList<QAction*> _actions;
   Scene_interface* scene;
   QMainWindow* mw;
-}; // end Polyhedron_demo_convex_hull_plugin
+}; // end CGAL_Lab_convex_hull_plugin
 
-class Polyhedron_demo_isosurface_3_plugin_helper {
+class CGAL_Lab_isosurface_3_plugin_helper {
   typedef float Word_type;
   typedef std::size_t vertex_descriptor;
   typedef std::pair<Word_type, Word_type> surface_descriptor;
@@ -121,7 +121,7 @@ class Polyhedron_demo_isosurface_3_plugin_helper {
   };
 
 public:
-  Polyhedron_demo_isosurface_3_plugin_helper(const Image* image)
+  CGAL_Lab_isosurface_3_plugin_helper(const Image* image)
   {
     image_ = image;
   }
@@ -322,7 +322,7 @@ private:
   }
 };
 
-void Polyhedron_demo_isosurface_3_plugin::on_actionDualLabel_triggered()
+void CGAL_Lab_isosurface_3_plugin::on_actionDualLabel_triggered()
 {
   const CGAL::Three::Scene_interface::Item_id index = scene->mainSelectionIndex();
 
@@ -340,7 +340,7 @@ void Polyhedron_demo_isosurface_3_plugin::on_actionDualLabel_triggered()
     time_per_op.start();
     std::cout << "Dual contour label image...";
 
-    Polyhedron_demo_isosurface_3_plugin_helper helper(img_item->image());
+    CGAL_Lab_isosurface_3_plugin_helper helper(img_item->image());
     helper.dual_contouring_label_image();
 
     std::vector<Point_3> vertices;

Lab/demo/Lab/Plugins/Mesh_2/CMakeLists.txt

@@ -1,7 +1,7 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 #if the plugin has a UI file
 qt6_wrap_ui(mesh_2UI_FILES mesh_2_dialog.ui)
-polyhedron_demo_plugin(mesh_2_plugin Mesh_2_plugin ${mesh_2UI_FILES})
+cgal_lab_plugin(mesh_2_plugin Mesh_2_plugin ${mesh_2UI_FILES})
 #if the plugin uses external libraries like scene_items
 target_link_libraries(
   mesh_2_plugin PUBLIC scene_surface_mesh_item scene_polylines_item

Lab/demo/Lab/Plugins/Mesh_2/Mesh_2_plugin.cpp

@@ -11,8 +11,8 @@
 
 #include <QtCore/qglobal.h>
 
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
 
 
 #include "Scene_surface_mesh_item.h"
@@ -139,13 +139,13 @@ void cdt2_to_face_graph(const CDT& cdt, TriangleMesh& tm, int constant_coordinat
   }
 }
 
-class Polyhedron_demo_mesh_2_plugin :
+class CGAL_Lab_mesh_2_plugin :
   public QObject,
-  public CGAL::Three::Polyhedron_demo_plugin_helper
+  public CGAL::Three::CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
 public:
   void init(QMainWindow* mainWindow,

Lab/demo/Lab/Plugins/Mesh_3/C3t3_io_plugin.cpp

@@ -1,7 +1,7 @@
 #include <CGAL/SMDS_3/io_signature.h>
 #include "Scene_c3t3_item.h"
 #include <CGAL/SMDS_3/tet_soup_to_c3t3.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 #include <CGAL/Three/Three.h>
 #include <CGAL/IO/File_avizo.h>
 #include <iostream>
@@ -9,13 +9,13 @@
 
 #include <QMessageBox>
 
-class Polyhedron_demo_c3t3_binary_io_plugin :
+class CGAL_Lab_c3t3_binary_io_plugin :
   public QObject,
-  public CGAL::Three::Polyhedron_demo_io_plugin_interface
+  public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
     Q_OBJECT
-    Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-    Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "c3t3_io_plugin.json")
+    Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+    Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "c3t3_io_plugin.json")
 
 public:
   QString name() const override { return "C3t3_io_plugin"; }
@@ -42,7 +42,7 @@ private:
 };
 
 
-bool Polyhedron_demo_c3t3_binary_io_plugin::canLoad(QFileInfo fi) const {
+bool CGAL_Lab_c3t3_binary_io_plugin::canLoad(QFileInfo fi) const {
   if(!fi.suffix().contains("cgal"))
     return true;
   std::ifstream in(fi.filePath().toUtf8(),
@@ -71,7 +71,7 @@ bool Polyhedron_demo_c3t3_binary_io_plugin::canLoad(QFileInfo fi) const {
 }
 
 QList<Scene_item*>
-Polyhedron_demo_c3t3_binary_io_plugin::load(
+CGAL_Lab_c3t3_binary_io_plugin::load(
     QFileInfo fileinfo, bool& ok, bool add_to_scene) {
 
     // Open file
@@ -185,14 +185,14 @@ Polyhedron_demo_c3t3_binary_io_plugin::load(
     return QList<Scene_item*>();
 }
 
-bool Polyhedron_demo_c3t3_binary_io_plugin::canSave(const CGAL::Three::Scene_item* item)
+bool CGAL_Lab_c3t3_binary_io_plugin::canSave(const CGAL::Three::Scene_item* item)
 {
   // This plugin supports c3t3 items.
   return qobject_cast<const Scene_c3t3_item*>(item);
 }
 
 bool
-Polyhedron_demo_c3t3_binary_io_plugin::
+CGAL_Lab_c3t3_binary_io_plugin::
 save(QFileInfo fileinfo, QList<Scene_item *> &items)
 {
   Scene_item* item = items.front();
@@ -481,7 +481,7 @@ struct Update_cell_from_CDT_3 {
 }; // end struct Update_cell
 
 bool
-Polyhedron_demo_c3t3_binary_io_plugin::
+CGAL_Lab_c3t3_binary_io_plugin::
 try_load_a_cdt_3(std::istream& is, C3t3& c3t3)
 {
   std::cerr << "Try load a CDT_3...";
@@ -522,7 +522,7 @@ try_load_a_cdt_3(std::istream& is, C3t3& c3t3)
 }
 
 void
-Polyhedron_demo_c3t3_binary_io_plugin::
+CGAL_Lab_c3t3_binary_io_plugin::
 update_c3t3(C3t3& c3t3)
 {
   using Cell_handle = C3t3::Triangulation::Cell_handle;
@@ -563,7 +563,7 @@ update_c3t3(C3t3& c3t3)
 
 //Generates a compilation error.
 bool
-Polyhedron_demo_c3t3_binary_io_plugin::
+CGAL_Lab_c3t3_binary_io_plugin::
 try_load_other_binary_format(std::istream& is, C3t3& c3t3)
 {
   CGAL::IO::set_ascii_mode(is);
@@ -583,7 +583,7 @@ try_load_other_binary_format(std::istream& is, C3t3& c3t3)
   std::getline(is, s);
   if(s != "") {
     if(s != std::string(" ") + CGAL::Get_io_signature<Fake_c3t3>()()) {
-      std::cerr << "Polyhedron_demo_c3t3_binary_io_plugin::try_load_other_binary_format:"
+      std::cerr << "CGAL_Lab_c3t3_binary_io_plugin::try_load_other_binary_format:"
                 << "\n  expected format: " << CGAL::Get_io_signature<Fake_c3t3>()()
                 << "\n       got format:" << s << std::endl;
       return false;

Lab/demo/Lab/Plugins/Mesh_3/C3t3_rib_exporter_plugin.cpp

@@ -6,8 +6,8 @@
 #endif
 
 #include <CGAL/Three/Viewer_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
 #include <CGAL/Three/Three.h>
 
 #include "Scene_c3t3_item.h"
@@ -33,11 +33,11 @@ using namespace CGAL::Three;
 
 class C3t3_rib_exporter_plugin :
   public QObject,
-  protected Polyhedron_demo_plugin_helper
+  protected CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0" FILE "c3t3_rib_exporter_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0" FILE "c3t3_rib_exporter_plugin.json")
 
 public:
   C3t3_rib_exporter_plugin();

Lab/demo/Lab/Plugins/Mesh_3/CMakeLists.txt

@@ -1,4 +1,4 @@
-include(polyhedron_demo_macros)
+include(cgallab_macros)
 
 remove_definitions(-DQT_STATICPLUGIN)
 
@@ -8,7 +8,7 @@ qt6_wrap_cpp(VOLUME_MOC_OUTFILES
              ${CMAKE_CURRENT_SOURCE_DIR}/Volume_plane_interface.h)
 qt6_wrap_ui(meshingUI_FILES Meshing_dialog.ui Smoother_dialog.ui
             Local_optimizers_dialog.ui)
-polyhedron_demo_plugin(
+cgal_lab_plugin(
   mesh_3_plugin
   Mesh_3_plugin
   Mesh_3_plugin_cgal_code.cpp
@@ -59,7 +59,7 @@ endif()
 find_package(Boost QUIET OPTIONAL_COMPONENTS filesystem system)
 if(Boost_FILESYSTEM_FOUND)
   qt6_wrap_ui( imgUI_FILES Image_res_dialog.ui raw_image.ui)
-  polyhedron_demo_plugin(io_image_plugin Io_image_plugin
+  cgal_lab_plugin(io_image_plugin Io_image_plugin
     Volume_plane_intersection.cpp
     Raw_image_dialog.cpp
     ${imgUI_FILES}
@@ -78,7 +78,7 @@ if(Boost_FILESYSTEM_FOUND)
 else()
   message(STATUS "NOTICE: the Io_image_plugin requires boost-filesystem, and will not be compiled")
 endif()
-polyhedron_demo_plugin(
+cgal_lab_plugin(
   mesh_3_optimization_plugin
   Optimization_plugin
   Optimization_plugin_cgal_code.cpp
@@ -101,15 +101,15 @@ else()
                  "A deprecated class will be used to replace it. Warnings are to be expected.")
 endif()
 
-polyhedron_demo_plugin(c3t3_io_plugin C3t3_io_plugin KEYWORDS Viewer Mesh_3)
+cgal_lab_plugin(c3t3_io_plugin C3t3_io_plugin KEYWORDS Viewer Mesh_3)
 target_link_libraries(c3t3_io_plugin PUBLIC scene_c3t3_item)
 
 qt6_wrap_ui(tetraUI_FILES Tetrahedra_filter_widget.ui)
-polyhedron_demo_plugin(tetrahedra_filtering_plugin Tetrahedra_filtering_plugin ${tetraUI_FILES} KEYWORDS Mesh_3 Viewer)
+cgal_lab_plugin(tetrahedra_filtering_plugin Tetrahedra_filtering_plugin ${tetraUI_FILES} KEYWORDS Mesh_3 Viewer)
 target_link_libraries(tetrahedra_filtering_plugin  PUBLIC scene_c3t3_item scene_tetrahedra_item)
 
 qt6_wrap_ui(ribUI_FILES Rib_dialog.ui)
-polyhedron_demo_plugin(c3t3_rib_exporter_plugin C3t3_rib_exporter_plugin
+cgal_lab_plugin(c3t3_rib_exporter_plugin C3t3_rib_exporter_plugin
                        ${ribUI_FILES} KEYWORDS Mesh_3)
 target_link_libraries(c3t3_rib_exporter_plugin PUBLIC scene_c3t3_item)
 
@@ -121,7 +121,7 @@ if(TBB_FOUND)
 endif()
 
 qt6_wrap_ui(offsetMeshingUI_FILES Offset_meshing_dialog.ui)
-polyhedron_demo_plugin(offset_meshing_plugin Offset_meshing_plugin
+cgal_lab_plugin(offset_meshing_plugin Offset_meshing_plugin
                        ${offsetMeshingUI_FILES})
 target_link_libraries(offset_meshing_plugin PUBLIC scene_surface_mesh_item
                                                    scene_polygon_soup_item

Lab/demo/Lab/Plugins/Mesh_3/Io_image_plugin.cpp

@@ -17,8 +17,8 @@
 #include <CGAL/Image_3.h>
 #include <CGAL/ImageIO.h>
 #include <CGAL/SEP_to_ImageIO.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_plugin_interface.h>
 #include <CGAL/Three/Scene_interface.h>
 #include <CGAL/Three/Scene_item.h>
 #include <CGAL/Three/Scene_group_item.h>
@@ -48,7 +48,7 @@
 #include <QSettings>
 #include <QUrl>
 #include "Raw_image_dialog.h"
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 
 #ifdef CGAL_USE_VTK
 #include <CGAL/IO/read_vtk_image_data.h>
@@ -253,13 +253,13 @@ enum class Directory_extension_type
 
 class Io_image_plugin :
   public QObject,
-  public CGAL::Three::Polyhedron_demo_plugin_helper,
-  public CGAL::Three::Polyhedron_demo_io_plugin_interface
+  public CGAL::Three::CGAL_Lab_plugin_helper,
+  public CGAL::Three::CGAL_Lab_io_plugin_interface
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_io_plugin_interface)
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.IOPluginInterface/1.90" FILE "io_image_plugin.json")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_io_plugin_interface)
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.IOPluginInterface/1.90" FILE "io_image_plugin.json")
 
 public:
   bool applicable(QAction*) const override
@@ -267,7 +267,7 @@ public:
     return qobject_cast<Scene_image_item*>(scene->item(scene->mainSelectionIndex()));
   }
 
-  using Polyhedron_demo_io_plugin_interface::init;
+  using CGAL_Lab_io_plugin_interface::init;
   void init(QMainWindow* mainWindow,
             CGAL::Three::Scene_interface* scene_interface,
             Messages_interface *mi) override

Lab/demo/Lab/Plugins/Mesh_3/Io_implicit_function_plugin.cpp

@@ -16,8 +16,8 @@
 
 //#include <CGAL_demo/Plugin_interface.h>
 //#include <CGAL_demo/Plugin_helper.h>
-#include <CGAL/Three/Polyhedron_demo_plugin_helper.h>
-#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
+#include <CGAL/Three/CGAL_Lab_plugin_helper.h>
+#include <CGAL/Three/CGAL_Lab_io_plugin_interface.h>
 
 #include "implicit_functions/Implicit_function_interface.h"
 #include "Scene_implicit_function_item.h"
@@ -36,11 +36,11 @@
 using namespace CGAL::Three;
 class Io_implicit_function_plugin :
   public QObject,
-  protected Polyhedron_demo_plugin_helper
+  protected CGAL_Lab_plugin_helper
 {
   Q_OBJECT
-  Q_INTERFACES(CGAL::Three::Polyhedron_demo_plugin_interface)
-  Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.PluginInterface/1.0")
+  Q_INTERFACES(CGAL::Three::CGAL_Lab_plugin_interface)
+  Q_PLUGIN_METADATA(IID "com.geometryfactory.CGALLab.PluginInterface/1.0")
 
 public:
   Io_implicit_function_plugin();
@@ -53,7 +53,7 @@ public:
   // bool canLoad() const { return false; }
 
 
-  typedef Polyhedron_demo_plugin_helper Plugin_helper;
+  typedef CGAL_Lab_plugin_helper Plugin_helper;
 
   using Plugin_helper::init;
   virtual void init(QMainWindow* mainWindow, CGAL::Three::Scene_interface* scene_interface, Messages_interface*);