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/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import Qt3D.Core 2.0
import Qt3D.Render 2.0
TechniqueFilter {
id: root
objectName : "techniqueFilter"
// Expose the viewport rect and camera. This allows users of this
// forward rendering framegraph to decide which camera in the
// scene renders to a given viewport region.
//
// Using this as a building block for a larger framegraph would
// allow a scene to be rendered multiple times to different
// viewports using different cameras for e.g.
property alias mainCamera: mainCameraSelector.camera
property alias detailCamera: detailCameraSelector.camera
property alias layerFilters: layerFilter.layers
property alias clearColor: viewport.clearColor
requires : [
Annotation { name: "RenderingStyle"; value: "forward";},
Annotation { name: "Enabled"; value: true;}
]
ClearBuffer {
buffers: ClearBuffer.ColorDepthBuffer
// Main Viewport
Viewport {
id: viewport
rect: Qt.rect(0.0, 0, 1.0, 1.0)
CameraSelector {
id: mainCameraSelector
LayerFilter {
id: layerFilter
RenderPassFilter { includes: [
Annotation {name : "Name"; value : "Texture"}
] }
}
}
}
}
Viewport {
id: detailViewport
rect: Qt.rect(0.75, 0.0, 0.25, 0.25)
CameraSelector {
id: detailCameraSelector
RenderPassFilter {
includes: [ Annotation { name: "Name"; value: "ColorMaterial"; } ]
}
}
}
}
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