Qt 5.6 | Qt 3D | Qt 3D: Materials QML Example | main.cpp Example File

Qt 5.6.3 Reference Documentation

# main.cpp Example File

materials/main.cpp

      /****************************************************************************
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      ** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
      ** Contact: http://www.qt-project.org/legal
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      ** Alternatively, this file may be used under the terms of the GNU
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      #include <window.h>
      #include <Qt3DRender/qrenderaspect.h>
      #include <Qt3DInput/QInputAspect>
      #include <Qt3DQuick/QQmlAspectEngine>

      #include <QGuiApplication>
      #include <QtQml>

      int main(int argc, char* argv[])
      {
          QGuiApplication app(argc, argv);

          Window view;
          Qt3DCore::Quick::QQmlAspectEngine engine;

          engine.aspectEngine()->registerAspect(new Qt3DRender::QRenderAspect());
          engine.aspectEngine()->registerAspect(new Qt3DInput::QInputAspect());
          QVariantMap data;
          data.insert(QStringLiteral("surface"), QVariant::fromValue(static_cast<QSurface *>(&view)));
          data.insert(QStringLiteral("eventSource"), QVariant::fromValue(&view));

          engine.aspectEngine()->setData(data);
          // Expose the window as a context property so we can set the aspect ratio
          engine.qmlEngine()->rootContext()->setContextProperty("_window", &view);
          engine.setSource(QUrl("qrc:/main.qml"));
          view.show();

          return app.exec();
      }