Kuesa ToneMapping QML Example

 /*
     main.qml

     This file is part of Kuesa.

     Copyright (C) 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
     Author: Robert Brock <robert.brock@kdab.com>

     Licensees holding valid proprietary KDAB Kuesa licenses may use this file in
     accordance with the Kuesa Enterprise License Agreement provided with the Software in the
     LICENSE.KUESA.ENTERPRISE file.

     Contact info@kdab.com if any conditions of this licensing are not clear to you.

     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as
     published by the Free Software Foundation, either version 3 of the
     License, or (at your option) any later version.

     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU Affero General Public License for more details.

     You should have received a copy of the GNU Affero General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

 import QtQuick 2.12
 import QtQuick.Scene3D 2.12
 import QtQuick.Controls.Material 2.12

 Item {
     id: root

     Item {
         id: baseUI
         anchors.fill: parent

         Scene3D {
             id: scene3d
             anchors.fill: parent
             focus: true
             multisample: true
             aspects: ["render", "input", "logic", "animation"]

             MainScene {
                 id: sceneEntity
                 screenWidth: scene3d.width
                 screenHeight: scene3d.height
                 exposure: menu.exposure
                 rotating: menu.toggleRotation
                 lightRotating: menu.toggleLightRotation
                 toneMappingAlgorithmName: menu.toneMappingAlgorithmName
             }
         }
     }

     // UI menu container
     MainMenu {
         id: menu
         anchors.fill: parent
     }

     // Logos
     Image {
         id: kdabLogoBottomRight
         width: parent.width/13
         mipmap: true
         smooth: true
         antialiasing: true

         source: "kdab_logo_white.png"
         anchors.bottom: parent.bottom
         anchors.right: parent.right
         anchors.bottomMargin: width/4
         anchors.rightMargin: width/4
         fillMode: Image.PreserveAspectFit

         MouseArea {
             anchors.fill: parent
             onPressAndHold: menu.idleAnimationRunning = true
         }
     }

     Image {
         id: qtLogo
         property bool kuesaLogo: true
         anchors.verticalCenter: kdabLogoBottomRight.verticalCenter
         anchors.right: kdabLogoBottomRight.left
         anchors.rightMargin: kdabLogoBottomRight.anchors.rightMargin/1.3
         width: parent.width/15* (kuesaLogo ? 2.3 : 1.8)
         mipmap: true
         smooth: true
         antialiasing: true
         source: kuesaLogo ? "Kuesa-logo-black.png" : "Qt-logo.png"
         fillMode: Image.PreserveAspectFit

         MouseArea {
             anchors.fill: parent
             onPressAndHold: qtLogo.kuesaLogo = !qtLogo.kuesaLogo
         }
     }

 }