main.cpp 范例文件

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#include <QtGui/QGuiApplication>
#include <QtCore/QDir>
#include <QtQuick/QQuickView>
#include <QtQml/QQmlEngine>
#include <QtCore/QLoggingCategory>
int main(int argc, char *argv[])
{
    // Uncomment to turn on all the logging categories of Canvas3D
//    QString loggingFilter = QString("qt.canvas3d.info.debug=true\n");
//    loggingFilter += QStringLiteral("qt.canvas3d.rendering.debug=true\n")
//            + QStringLiteral("qt.canvas3d.rendering.warning=true\n")
//            + QStringLiteral("qt.canvas3d.glerrors.debug=true");
//    QLoggingCategory::setFilterRules(loggingFilter);
    QGuiApplication app(argc, argv);
    QQuickView viewer;
    // The following are needed to make examples run without having to install the module
    // in desktop environments.
#ifdef Q_OS_WIN
    QString extraImportPath(QStringLiteral("%1/../../../../%2"));
#else
    QString extraImportPath(QStringLiteral("%1/../../../%2"));
#endif
    viewer.engine()->addImportPath(extraImportPath.arg(QGuiApplication::applicationDirPath(),
                                                       QString::fromLatin1("qml")));
    viewer.setSource(QUrl("qrc:/main.qml"));
    viewer.setTitle(QStringLiteral("Textured and Lit Cube"));
    viewer.setResizeMode(QQuickView::SizeRootObjectToView);
    viewer.setColor(QColor(0xfa, 0xfa, 0xfa));
    viewer.show();
    return app.exec();
}