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-// Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
-
-/*!
-    \example scene2d
-    \title Qt 3D: Scene2D QML Example
-    \ingroup qt3d-examples-qml
-    \brief A QML application that demonstrates using Qt Quick 2 within a Qt 3D scene.
-
-    \image scene2d.png
-
-    \e {Scene2D} demonstrates rendering a Qt Quick 2 scene into a texture and utilising
-    the texture within a Qt 3D application including handling mouse events. The 3D scene
-    contains a single active camera and renders a 3D Qt logo along with some controls
-    declared with Qt Quick Controls.
-
-    \include examples-run.qdocinc
-
-    \section1 Setting up the 3D Scene
-
-    We set up the 3D scene in an Entity that acts as the root of the object tree. The
-    virtual camera is specified in \e main.qml:
-
-    \quotefromfile scene2d/main.qml
-    \skipto Camera {
-    \printuntil }
-
-    The RenderSettings specify the rendering algorithm used and also enable triangle
-    based picking which is needed to properly handle mouse events when projecting a
-    Qt Quick scene onto 3D geometry:
-
-    \skipto RenderSettings {
-    \printuntil }
-    \printuntil }
-
-    The 3D Qt logo that will be controlled by the controls in the Qt Quick scene is
-    declared with:
-
-    \skipto Entity {
-    \printuntil }
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    It simply consists of a Mesh component to load the geometry; a PhongMaterial component
-    to give it a surface appearance, and a Transform component to specify its postion,
-    orientation, and scale. The properties of these components are bound to properties
-    on the logoControls element which we will discuss next.
-
-    \section1 Rendering Qt Quick into a Texture
-
-    We begin by declaring the Entity that will become our control panel. It consists of
-    a GeometryRenderer with a CuboidMesh view onto which we will place the texture containing
-    a rendering of the Qt Quick scene. In this case we are using a simple cube for the
-    geometry, but we could use any valid 3D geometry as long as it has texture coordinates.
-    The texture coordinates are used for projecting the texture onto the 3D surface, and also
-    for calculating the coordinates of mouse events to be passed to the originating Qt Quick scene.
-
-    \skipto Entity {
-    \printto Behavior
-    \skipto Transform {
-    \printuntil }
-    \printuntil }
-
-    We also include an ObjectPicker component so that we can interact with the controls
-    using the mouse:
-
-    \skipto ObjectPicker {
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    For this example we have chosen to use an interaction mechanism whereby you must
-    explicitly middle-click the controls to enable them.
-
-    To apply the texture to the mesh, we make use of the built in TextureMaterial:
-
-    \skipto TextureMaterial
-    \printuntil }
-
-    The final remaining piece is how to render the above texture from a Qt Quick scene.
-    This is done with the Scene2D element:
-
-    \skipto Scene2D
-    \printto }
-    \printto }
-    \printto }
-
-    where we have made use of the Texture2D and RenderTargetOutput types to create a
-    destination texture and attach it as the output of the Scene2D renderer.
-
-    Next, we tell the Scene2D object which entities may feed it input events and we
-    initially disable the handling of mouse events:
-
-    \printto mouseEnabled: false
-
-    Finally, we can specify the Qt Quick scene to render by adding a custom QML component
-    as a child to the Scene2D element:
-
-    \skipto LogoControls
-    \printuntil }
-    \printuntil }
-
-    When the mouseEnabled property is set to true by the ObjectPicker, then the Scene2D
-    object will process mouse events from any ObjectPickers attached to the listed entities.
-    In this way, you have the freedom to use the texture generated by the Scene2D object in
-    any way you wish, even on more than one Entity.
-
-    The \e LogoControls.qml file is just a regular Qt Quick 2 scene which in this case
-    also makes use of the Qt Quick Controls components.
-*/