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++ // Copyright (C) 2019 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
++
++ /*!
++ \example hellocube
++ \ingroup quick3d-examples
++ \title Qt Quick 3D - HelloCube Example
++ \examplecategory {3D}
++ \brief Demonstrates how to render 2D and 3D objects together in Qt Quick 3D.
++ \image hellocube.png
++ {Cube with Qt logo and text on each face showing 2D items
++ rendered on 3D object}
++
++ \e {HelloCube} demonstrates how to render a 3D cube with 2D items in
++ Qt Quick 3D.
++
++ \section1 Draw 2D Items
++
++ We set up the entire scene in the \e main.qml file.
++
++ To be able to use the types in the QtQuick3D module, we must import it:
++
++ \quotefromfile hellocube/main.qml
++ \skipto import QtQuick3D
++ \printuntil QtQuick3D
++
++ We define simple QtQuick Items with an Image and a Text on a Rectangle.
++ \snippet hellocube/main.qml 2d
++
++ This simple rectangle has two animations for flipping vertically.
++ \snippet hellocube/main.qml 2danimation
++
++ \section1 Draw a 3D Cube
++
++ Drawing a cube is very simple. After defining a \l Camera, and a \l Light,
++ we make a cube with a built-in \l Model. In this example, we render the
++ previous 2D Rectangle on this cube surface as a diffuse \l Texture. In our
++ Rectangle, we set \c {layer.enabled} to \c true.
++
++ \snippet hellocube/main.qml offscreenSurface
++
++ When enabled, this property makes the 2D
++ item render into a offscreen surface, which we then use as a texture for our
++ cube.
++
++ \snippet hellocube/main.qml 3dcube
++ */