Kuesa Drill-Experience QML Example

 /*
     DrillScene.qml

     This file is part of Kuesa.

     Copyright (C) 2018-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
     Author: Paul Lemire <paul.lemire@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 Qt3D.Core 2.15
 import Qt3D.Input 2.15
 import Kuesa 1.3
 import Kuesa.Utils 1.3
 import Drill 1.0
 import QtQuick 2.15 as QQ2

 View3D {
     id: view3D
     focus: true
     asynchronous: true
     backgroundColor: "transparent"
     opacity: ready ? 1.0 : 0.0


     // Controllers
     // Readonly properties to expose controllers for external access
     readonly property ScreenController controller: _controller

     ScreenController {
         id: _controller
     }

     // We rely on the controller providing the scene configuration
     // This provides the source, camera, trackers, animation players...
     activeScene: controller.sceneConfiguration

     Entity {
         components: [
             MouseHandler {
                 id: mouseHandler
                 sourceDevice: MouseDevice {}
                 // Use progress to control the orbit animation when in user manual mode
                 property real progressOffset
                 property bool isPressed: false

                 onPressed: {
                     isPressed = true;
                     idleDetectionTimer.restart()
                     // Switch to the User Manual mode when pressing the screen
                     // while on the status screen
                     if (controller.mode === ScreenController.StatusMode) {
                         controller.mode = ScreenController.UserManualMode
                     } else if (controller.mode === ScreenController.UserManualMode){
                         // Record camera curve offset
                         progressOffset = controller.positionOnCameraOrbit + mouse.x / view3D.width
                     } else { // GuidedDrillingMode
                         controller.nextStep();
                     }
                 }

                 onReleased: isPressed = false;

                 onPositionChanged: {
                     // Move camera along orbit curve
                     if (isPressed)
                         controller.positionOnCameraOrbit = Math.min(1.0, Math.max(0, progressOffset - (mouse.x / view3D.width)))
                 }
             }
         ]
     }

     QQ2.Timer {
         id: idleDetectionTimer
         running: controller.mode !== ScreenController.StatusMode
         interval: 5 * 60 * 1000 // 5 minutes
         onTriggered: controller.mode = ScreenController.StatusMode
     }
 }