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// Copyright (C) 2019 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
import Qt3D.Core 2.9
import Qt3D.Render 2.9
RenderSurfaceSelector {
id: surfaceSelector
readonly property Layer layer: Layer {
recursive: true
}
property alias camera: cameraSelector.camera
property alias clearColor: clearBuffers.clearColor
property alias fbo : renderToFboSelector.target
Viewport {
normalizedRect: Qt.rect(0.0, 0.0, 1.0, 1.0)
// 1st: render scene to texture
RenderTargetSelector {
id : renderToFboSelector
RenderStateSet {
renderStates: [
MultiSampleAntiAliasing {},
DepthTest {
depthFunction: DepthTest.Less
},
CullFace{
mode: CullFace.Back
}
]
ClearBuffers {
id: clearBuffers
buffers: ClearBuffers.ColorDepthBuffer
NoDraw {}
}
CameraSelector {
id: cameraSelector
LayerFilter {
layers: [layer]
filterMode: LayerFilter.DiscardAllMatchingLayers
TechniqueFilter {
RenderPassFilter {
matchAny: FilterKey { name: "pass"; value: 0 }
}
SortPolicy {
sortTypes: [SortPolicy.BackToFront]
RenderPassFilter {
matchAny: FilterKey { name: "pass"; value: 1 }
}
}
}
}
RenderStateSet {
renderStates: [
DepthTest {
depthFunction: DepthTest.Always
}
]
LayerFilter {
layers: [layer]
filterMode: LayerFilter.AcceptAnyMatchingLayers
TechniqueFilter {
RenderPassFilter {
matchAny: FilterKey { name: "pass"; value: 0 }
}
SortPolicy {
sortTypes: [SortPolicy.BackToFront]
RenderPassFilter {
matchAny: FilterKey { name: "pass"; value: 1 }
}
}
}
}
}
}
}
}
RenderStateSet {
renderStates: [
DepthTest {depthFunction: DepthTest.Always},
BlendEquation {},
BlendEquationArguments {
sourceRgb: BlendEquationArguments.One
sourceAlpha: BlendEquationArguments.One
destinationRgb: BlendEquationArguments.Zero
destinationAlpha: BlendEquationArguments.Zero
}
]
RenderPassFilter {
matchAny : FilterKey { name : "pass"; value : "final" }
}
}
}
}
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