| /**************************************************************************** |
| ** |
| ** Copyright (C) 2019 Klaralvdalens Datakonsult AB (KDAB). |
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| ** |
| ** This file is part of the Qt3D module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
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| ** GNU Lesser General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ** packaging of this file. Please review the following information to |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
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| ****************************************************************************/ |
| |
| import Qt3D.Core 2.0 |
| import Qt3D.Render 2.0 |
| import Qt3D.Extras 2.0 |
| import Qt3D.Input 2.0 |
| import QtQuick 2.0 as QQ2 |
| import QtQuick 2.12 |
| |
| |
| Entity { |
| id: sceneRoot |
| |
| Camera { |
| id: camera |
| projectionType: CameraLens.OrthographicProjection |
| left: -2 |
| right: 2 |
| top: 2 |
| bottom: -2 |
| nearPlane: 0.1 |
| farPlane: 1000.0 |
| position: Qt.vector3d(0.0, 0.0, 1.0) |
| upVector: Qt.vector3d(0.0, 1.0, 0.0) |
| viewCenter: Qt.vector3d(0.0, 0.0, 0.0) |
| } |
| |
| RenderTarget { |
| id: renderTargetFBO |
| attachments : [ |
| RenderTargetOutput { |
| attachmentPoint : RenderTargetOutput.Color0 |
| texture : Texture2DMultisample { |
| id : colorAttachment |
| width : scene3d.width |
| height : scene3d.height |
| format : Texture.RGBA8_UNorm |
| generateMipMaps : false |
| samples: 1 |
| } |
| }, |
| RenderTargetOutput { |
| attachmentPoint : RenderTargetOutput.Depth |
| texture : Texture2DMultisample { |
| width : scene3d.width |
| height : scene3d.height |
| format : Texture.D32F |
| generateMipMaps : false |
| samples: 1 |
| } |
| } |
| ] |
| } |
| |
| components: [ |
| RenderSettings { |
| activeFrameGraph: FrameGraph { |
| id: framegraph |
| camera: camera |
| fbo: renderTargetFBO |
| } |
| renderPolicy: RenderSettings.Always |
| } |
| ] |
| |
| Entity { |
| id: firstPassEntities |
| |
| Entity { |
| components: [ |
| Transform { |
| translation: Qt.vector3d(0,0,-2) |
| }, |
| Material1 { |
| color: "red" |
| }, |
| SphereMesh { |
| } |
| ] |
| } |
| |
| |
| Entity { |
| components: [ |
| Transform { |
| translation: Qt.vector3d(1,0,-1) |
| }, |
| Material2 { |
| color: "green" |
| }, |
| SphereMesh { |
| } |
| ] |
| } |
| } |
| |
| Entity { |
| id: secondPassEntities |
| components: [framegraph.layer] |
| |
| Entity { |
| components: [ |
| Transform { |
| translation: Qt.vector3d(0,0,-4) |
| scale: 0.5 |
| }, |
| Material1 { |
| ColorAnimation on color { |
| from: "black" |
| to: "purple" |
| duration: 2000 |
| loops: Animation.Infinite |
| } |
| }, |
| SphereMesh { |
| } |
| ] |
| } |
| |
| |
| Entity { |
| components: [ |
| Transform { |
| translation: Qt.vector3d(1,0,-3) |
| scale: 0.5 |
| }, |
| Material2 { |
| color: "orange" |
| }, |
| SphereMesh { |
| } |
| ] |
| } |
| } |
| |
| PostProcess { |
| colorTexture: colorAttachment |
| } |
| } |