OnClick

import QtQuick 1.0
import Qt3D 1.0

Rectangle {
    color: "black"
    width: 400
    height: 600

    Viewport {
        anchors.fill: parent
        MouseArea {
                    anchors.fill: parent
                    onClicked: {
                        Qt.quit();
                    }
                }
        camera: Camera {
                    id: viewCamera
                    eye: Qt.vector3d(15,10,40)
                    center: Qt.vector3d(-2,10,0)
                }

        Mesh { id: refrigirator; source: "refr.3ds" }
        Mesh { id: ufo; source: "ufo.3ds" }
        Mesh { id: bottom_door; source: "door.3ds" }

        Item3D { mesh: refrigirator }
        Item3D { mesh: ufo;}
        Item3D { mesh: bottom_door; }
    }
}