SortedForwardRenderer.qml

/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

import Qt3D 2.0
import Qt3D.Render 2.0

TechniqueFilter {
    id: root
    objectName : "techniqueFilter"

    // Expose camera to allow user to choose which camera to use for rendering
    property alias camera: cameraSelector.camera

    // Select the forward rendering Technique of any used Effect
    requires: [ Annotation { name: "renderingStyle"; value: "forward" } ]

    // Use the whole viewport
    Viewport {
        id: viewport
        objectName : "viewport"
        rect: Qt.rect(0.5, 0.5, 1.0, 1.0)
        clearColor: "white"

        // Use the specified camera
        CameraSelector {
            id : cameraSelector
            objectName : "cameraSelector"
            ClearBuffer {
                buffers : ClearBuffer.ColorDepthBuffer
                SortMethod {
                    criteria: [
                        SortCriterion { sort: SortCriterion.StateChangeCost },
                        SortCriterion { sort: SortCriterion.Material }
                    ]
                }
            }
        }
    }
}