Merge branch 'gsoc2023-aos_sphere_demo-denizdiktas' of github.com:CGA…

…L/cgal-public-dev into gsoc2023-aos_sphere_demo-denizdiktas

Arrangement_on_surface_2/demo/earth/CMakeLists.txt

@@ -0,0 +1,42 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(earth LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/opengl/earth")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui OpenGL OpenGLWidgets Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(earth
+    main.cpp
+    mainwidget.cpp mainwidget.h
+)
+
+set_target_properties(earth PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SUBSYSTEM:CONSOLE")
+
+target_link_libraries(earth PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
+    Qt6::OpenGLWidgets
+    Qt6::Widgets
+)
+
+
+install(TARGETS earth
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

Arrangement_on_surface_2/demo/earth/main.cpp

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+
+#include <QApplication>
+#include <QLabel>
+#include <QSurfaceFormat>
+
+#ifndef QT_NO_OPENGL
+#include "mainwidget.h"
+#endif
+
+#include <iostream>
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QSurfaceFormat format;
+    format.setVersion(3, 3);
+    format.setProfile(QSurfaceFormat::CoreProfile);
+    //format.setProfile(QSurfaceFormat::CompatibilityProfile);
+    //format.setOptions(QSurfaceFormat::DeprecatedFunctions);
+    //QSurfaceFormat::setDefaultFormat(format);
+    format.setDepthBufferSize(24);
+    QSurfaceFormat::setDefaultFormat(format);
+
+    app.setApplicationName("cube");
+    app.setApplicationVersion("0.1");
+#ifndef QT_NO_OPENGL
+    MainWidget widget;
+    widget.show();
+#else
+    QLabel note("OpenGL Support required");
+    note.show();
+#endif
+    return app.exec();
+}