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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
Viewport {
id: root
normalizedRect : Qt.rect(0.0, 0.0, 1.0, 1.0)
property GBuffer gBuffer
property alias camera : sceneCameraSelector.camera
property alias sceneLayer: sceneLayerFilter.layers
property alias screenQuadLayer: screenQuadLayerFilter.layers
property alias debugLayer: debugLayerFilter.layers
RenderSurfaceSelector {
CameraSelector {
id : sceneCameraSelector
// Fill G-Buffer
LayerFilter {
id: sceneLayerFilter
RenderTargetSelector {
id : gBufferTargetSelector
target: gBuffer
ClearBuffers {
buffers: ClearBuffers.ColorDepthBuffer
RenderPassFilter {
id : geometryPass
matchAny : FilterKey { name : "pass"; value : "geometry" }
}
}
}
}
TechniqueFilter {
parameters: [
Parameter { name: "color"; value : gBuffer.color },
Parameter { name: "position"; value : gBuffer.position },
Parameter { name: "normal"; value : gBuffer.normal },
Parameter { name: "depth"; value : gBuffer.depth },
Parameter { name: "winSize"; value : Qt.size(1024, 1024) }
]
RenderStateSet {
// Render FullScreen Quad
renderStates: [
BlendEquation { blendFunction: BlendEquation.Add },
BlendEquationArguments { sourceRgb: BlendEquationArguments.SourceAlpha; destinationRgb: BlendEquationArguments.DestinationColor }
]
LayerFilter {
id: screenQuadLayerFilter
ClearBuffers {
buffers: ClearBuffers.ColorDepthBuffer
RenderPassFilter {
matchAny : FilterKey { name : "pass"; value : "final" }
parameters: Parameter { name: "winSize"; value : Qt.size(1024, 768) }
}
}
}
// RenderDebug layer
LayerFilter {
id: debugLayerFilter
Viewport {
normalizedRect : Qt.rect(0.5, 0.5, 0.5, 0.5)
RenderPassFilter {
matchAny : FilterKey { name : "pass"; value : "final" }
parameters: Parameter { name: "winSize"; value : Qt.size(1024 * 0.5, 768 * 0.5) }
}
}
}
}
}
}
}
}
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