QmlDesigner: Port Edit 3D View to 5.15

Qt 5.15.0 is now the minimum version to enable Edit 3D view.

Change-Id: I15cee59e6a7665477825caa0ae412fc6ac7b570a
Fixes: QDS-1694
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>

share/qtcreator/qml/qmlpuppet/mockfiles/Arrow.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 DirectionalDraggable {

share/qtcreator/qml/qmlpuppet/mockfiles/AutoScaleHelper.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 Node {
@@ -45,12 +45,12 @@ Node {
 
     Connections {
         target: camera
-        onSceneTransformChanged: updateScale()
+        function onSceneTransformChanged() { updateScale() }
     }
 
     Connections {
         target: _generalHelper
-        onOverlayUpdateNeeded: updateScale()
+        function onOverlayUpdateNeeded() { updateScale() }
     }
 
     function getScale(baseScale)

share/qtcreator/qml/qmlpuppet/mockfiles/AxisHelper.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 
 View3D {
     id: axisHelperView
@@ -37,7 +37,7 @@ View3D {
     Node {
         OrthographicCamera {
             id: axisHelperCamera
-            rotation: editCameraCtrl.camera ? editCameraCtrl.camera.rotation : Qt.vector3d(0, 0, 0)
+            rotation: editCameraCtrl.camera ? editCameraCtrl.camera.rotation : Qt.quaternion(1, 0, 0, 0)
             position: editCameraCtrl.camera ? editCameraCtrl.camera.position.minus(editCameraCtrl._lookAtPoint)
                                               .normalized().times(600) : Qt.vector3d(0, 0, 0)
         }
@@ -54,7 +54,7 @@ View3D {
 
             AxisHelperArm {
                 id: armX
-                rotation: Qt.vector3d(0, 0, -90)
+                eulerRotation: Qt.vector3d(0, 0, -90)
                 color: Qt.rgba(1, 0, 0, 1)
                 hoverColor: Qt.lighter(Qt.rgba(1, 0, 0, 1))
                 view3D: axisHelperView
@@ -64,7 +64,7 @@ View3D {
 
             AxisHelperArm {
                 id: armY
-                rotation: Qt.vector3d(0, 0, 0)
+                eulerRotation: Qt.vector3d(0, 0, 0)
                 color: Qt.rgba(0, 0.6, 0, 1)
                 hoverColor: Qt.lighter(Qt.rgba(0, 0.6, 0, 1))
                 view3D: axisHelperView
@@ -74,7 +74,7 @@ View3D {
 
             AxisHelperArm {
                 id: armZ
-                rotation: Qt.vector3d(90, 0, 0)
+                eulerRotation: Qt.vector3d(90, 0, 0)
                 color: Qt.rgba(0, 0, 1, 1)
                 hoverColor: Qt.lighter(Qt.rgba(0, 0, 1, 1))
                 view3D: axisHelperView

share/qtcreator/qml/qmlpuppet/mockfiles/AxisHelperArm.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 
 Node {
     id: armRoot

share/qtcreator/qml/qmlpuppet/mockfiles/CameraFrustum.qml

@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick3D 1.15
+import CameraGeometry 1.0
+
+Model {
+    id: cameraFrustum
+
+    property alias geometryName: cameraGeometry.name // Name must be unique for each geometry
+    property alias viewPortRect: cameraGeometry.viewPortRect
+    property Node targetNode: null
+    property Node scene: null
+    property bool selected: false
+
+    function updateGeometry()
+    {
+        cameraGeometry.update();
+    }
+
+    position: targetNode ? targetNode.scenePosition : Qt.vector3d(0, 0, 0)
+    rotation: targetNode ? targetNode.sceneRotation : Qt.quaternion(1, 0, 0, 0)
+
+    geometry: cameraGeometry
+    materials: [
+        DefaultMaterial {
+            id: defaultMaterial
+            emissiveColor: cameraFrustum.selected ? "#FF0000" : "#555555"
+            lighting: DefaultMaterial.NoLighting
+            cullingMode: Material.DisableCulling
+        }
+    ]
+
+    CameraGeometry {
+        id: cameraGeometry
+        camera: cameraFrustum.scene && cameraFrustum.targetNode ? cameraFrustum.targetNode : null
+    }
+}

share/qtcreator/qml/qmlpuppet/mockfiles/CameraGizmo.qml

@@ -24,37 +24,33 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
-import CameraGeometry 1.0
 
 IconGizmo {
     id: cameraGizmo
 
+    property var frustumModel: null
+
     iconSource: "qrc:///qtquickplugin/mockfiles/images/editor_camera.png"
-    property alias geometryName: cameraGeometry.name // Name must be unique for each geometry
+
-    property alias viewPortRect: cameraGeometry.viewPortRect
+    function connectFrustum(frustum)
+    {
+        frustumModel = frustum;
+
+        frustum.selected = selected;
+        frustum.selected = Qt.binding(function() {return selected;});
+
+        frustum.scene = scene;
+        frustum.scene = Qt.binding(function() {return scene;});
+
+        frustum.targetNode = targetNode;
+        frustum.targetNode = Qt.binding(function() {return targetNode;});
+
+        frustum.visible = visible;
+        frustum.visible = Qt.binding(function() {return visible;});
+    }
 
     onActiveSceneChanged: {
-        if (activeScene == scene)
+        if (frustumModel && activeScene == scene)
-            cameraGeometry.update();
+            frustumModel.updateGeometry();
-    }
-
-    Model {
-        id: gizmoModel
-        geometry: cameraGeometry
-        visible: cameraGizmo.visible
-        materials: [
-            DefaultMaterial {
-                id: defaultMaterial
-                emissiveColor: cameraGizmo.selected ? "#FF0000" : "#555555"
-                lighting: DefaultMaterial.NoLighting
-                cullingMode: Material.DisableCulling
-            }
-        ]
-    }
-
-    CameraGeometry {
-        id: cameraGeometry
-        camera: cameraGizmo.scene && cameraGizmo.targetNode ? cameraGizmo.targetNode : null
     }
 }

share/qtcreator/qml/qmlpuppet/mockfiles/DirectionalDraggable.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 Model {
@@ -61,8 +61,6 @@ Model {
         var maskedPosition = Qt.vector3d(planePos.x, 0, 0);
         _posPressed = planePos.x;
         _scenePosPressed = mouseArea.dragHelper.mapPositionToScene(maskedPosition);
-        if (targetNode.orientation === Node.RightHanded)
-            _scenePosPressed.z = -_scenePosPressed.z;
         _targetStartPos = mouseArea.pivotScenePosition(targetNode);
         pressed(mouseArea);
     }
@@ -71,8 +69,6 @@ Model {
     {
         var maskedPosition = Qt.vector3d(planePos.x, 0, 0);
         var scenePointerPos = mouseArea.dragHelper.mapPositionToScene(maskedPosition);
-        if (targetNode.orientation === Node.RightHanded)
-            scenePointerPos.z = -scenePointerPos.z;
         return scenePointerPos.minus(_scenePosPressed);
     }
 
@@ -99,7 +95,7 @@ Model {
         y: -1.5
         width: 12
         height: 3
-        rotation: Qt.vector3d(0, 0, 90)
+        eulerRotation: Qt.vector3d(0, 0, 90)
         grabsMouse: targetNode
         active: rootModel.active
         dragHelper: rootModel.dragHelper
@@ -116,7 +112,7 @@ Model {
         y: -1.5
         width: 12
         height: 3
-        rotation: Qt.vector3d(0, 90, 90)
+        eulerRotation: Qt.vector3d(0, 90, 90)
         grabsMouse: targetNode
         active: rootModel.active
         dragHelper: rootModel.dragHelper

share/qtcreator/qml/qmlpuppet/mockfiles/EditCameraController.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.12
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 
 Item {
     id: cameraCtrl
@@ -43,8 +43,8 @@ Item {
     property int _button
     property real _zoomFactor: 1
     property Camera _prevCamera: null
-    readonly property vector3d _defaultCameraPosition: Qt.vector3d(0, 600, -600)
+    readonly property vector3d _defaultCameraPosition: Qt.vector3d(0, 600, 600)
-    readonly property vector3d _defaultCameraRotation: Qt.vector3d(45, 0, 0)
+    readonly property vector3d _defaultCameraRotation: Qt.vector3d(-45, 0, 0)
     readonly property real _defaultCameraLookAtDistance: _defaultCameraPosition.length()
 
     function restoreCameraState(cameraState)
@@ -68,7 +68,7 @@ Item {
         _lookAtPoint = Qt.vector3d(0, 0, 0);
         _zoomFactor = 1;
         camera.position = _defaultCameraPosition;
-        camera.rotation = _defaultCameraRotation;
+        camera.eulerRotation = _defaultCameraRotation;
         _generalHelper.zoomCamera(camera, 0, _defaultCameraLookAtDistance, _lookAtPoint,
                                   _zoomFactor, false);
     }
@@ -92,7 +92,7 @@ Item {
         if (!camera)
             return;
 
-        camera.rotation = rotation;
+        camera.eulerRotation = rotation;
         var newLookAtAndZoom = _generalHelper.focusObjectToCamera(
                     camera, _defaultCameraLookAtDistance, targetObject, view3d, _zoomFactor, updateZoom);
         _lookAtPoint = newLookAtAndZoom.toVector3d();
@@ -151,7 +151,7 @@ Item {
         onPressed: {
             if (cameraCtrl.camera && mouse.modifiers === Qt.AltModifier) {
                 cameraCtrl._dragging = true;
-                cameraCtrl._startRotation = cameraCtrl.camera.rotation;
+                cameraCtrl._startRotation = cameraCtrl.camera.eulerRotation;
                 cameraCtrl._startPosition = cameraCtrl.camera.position;
                 cameraCtrl._startLookAtPoint = _lookAtPoint;
                 cameraCtrl._pressPoint = Qt.vector3d(mouse.x, mouse.y, 0);

share/qtcreator/qml/qmlpuppet/mockfiles/EditView3D.qml

@@ -25,7 +25,7 @@
 
 import QtQuick 2.12
 import QtQuick.Window 2.12
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import QtQuick.Controls 2.0
 import QtGraphicalEffects 1.0
 import MouseArea3D 1.0
@@ -111,7 +111,7 @@ Item {
         if (editView) {
             var targetNode = selectedNodes.length > 0
                     ? selectionBoxes[0].model : null;
-            cameraControl.focusObject(targetNode, editView.camera.rotation, true);
+            cameraControl.focusObject(targetNode, editView.camera.eulerRotation, true);
         }
     }
 
@@ -252,7 +252,7 @@ Item {
         // No free gizmos available, create a new one
         var component = Qt.createComponent("LightGizmo.qml");
         if (component.status === Component.Ready) {
-            var gizmo = component.createObject(overlayScene,
+            var gizmo = component.createObject(overlayView,
                                                {"view3D": overlayView, "targetNode": obj,
                                                 "selectedNodes": selectedNodes, "scene": scene,
                                                 "activeScene": activeScene});
@@ -274,19 +274,24 @@ Item {
             }
         }
         // No free gizmos available, create a new one
-        var component = Qt.createComponent("CameraGizmo.qml");
+        var gizmoComponent = Qt.createComponent("CameraGizmo.qml");
-        if (component.status === Component.Ready) {
+        var frustumComponent = Qt.createComponent("CameraFrustum.qml");
+        if (gizmoComponent.status === Component.Ready && frustumComponent.status === Component.Ready) {
             var geometryName = _generalHelper.generateUniqueName("CameraGeometry");
-            var gizmo = component.createObject(
+            var frustum = frustumComponent.createObject(
                         overlayScene,
-                        {"view3D": overlayView, "targetNode": obj, "geometryName": geometryName,
+                        {"geometryName": geometryName, "viewPortRect": viewPortRect});
-                         "viewPortRect": viewPortRect, "selectedNodes": selectedNodes,
+            var gizmo = gizmoComponent.createObject(
-                         "scene": scene, "activeScene": activeScene});
+                        overlayView,
+                        {"view3D": overlayView, "targetNode": obj,
+                         "selectedNodes": selectedNodes, "scene": scene, "activeScene": activeScene});
+
             cameraGizmos[cameraGizmos.length] = gizmo;
             gizmo.clicked.connect(handleObjectClicked);
-            gizmo.viewPortRect = Qt.binding(function() {return viewPortRect;});
             gizmo.selectedNodes = Qt.binding(function() {return selectedNodes;});
             gizmo.activeScene = Qt.binding(function() {return activeScene;});
+            frustum.viewPortRect = Qt.binding(function() {return viewPortRect;});
+            gizmo.connectFrustum(frustum);
         }
     }
 
@@ -350,7 +355,7 @@ Item {
             clipFar: viewRoot.editView ? viewRoot.editView.perpectiveCamera.clipFar : 1000
             clipNear: viewRoot.editView ? viewRoot.editView.perpectiveCamera.clipNear : 1
             position: viewRoot.editView ? viewRoot.editView.perpectiveCamera.position : Qt.vector3d(0, 0, 0)
-            rotation: viewRoot.editView ? viewRoot.editView.perpectiveCamera.rotation : Qt.vector3d(0, 0, 0)
+            rotation: viewRoot.editView ? viewRoot.editView.perpectiveCamera.rotation : Qt.quaternion(1, 0, 0, 0)
         }
 
         OrthographicCamera {
@@ -358,7 +363,7 @@ Item {
             clipFar: viewRoot.editView ? viewRoot.editView.orthoCamera.clipFar : 1000
             clipNear: viewRoot.editView ? viewRoot.editView.orthoCamera.clipNear : 1
             position: viewRoot.editView ? viewRoot.editView.orthoCamera.position : Qt.vector3d(0, 0, 0)
-            rotation: viewRoot.editView ? viewRoot.editView.orthoCamera.rotation : Qt.vector3d(0, 0, 0)
+            rotation: viewRoot.editView ? viewRoot.editView.orthoCamera.rotation : Qt.quaternion(1, 0, 0, 0)
             scale: viewRoot.editView ? viewRoot.editView.orthoCamera.scale : Qt.vector3d(0, 0, 0)
         }
 
@@ -404,15 +409,14 @@ Item {
             view3D: overlayView
             dragHelper: gizmoDragHelper
 
-            onRotateCommit: viewRoot.commitObjectProperty(viewRoot.selectedNode, "rotation")
+            onRotateCommit: viewRoot.commitObjectProperty(viewRoot.selectedNode, "eulerRotation")
-            onRotateChange: viewRoot.changeObjectProperty(viewRoot.selectedNode, "rotation")
+            onRotateChange: viewRoot.changeObjectProperty(viewRoot.selectedNode, "eulerRotation")
         }
 
         AutoScaleHelper {
             id: autoScale
             view3D: overlayView
             position: moveGizmo.scenePosition
-            orientation: moveGizmo.orientation
         }
 
         Line3D {
@@ -421,27 +425,20 @@ Item {
             name: "3D Edit View Pivot Line"
             color: "#ddd600"
 
-            function flipIfNeeded(vec) {
+            startPos: viewRoot.selectedNode ? viewRoot.selectedNode.scenePosition
-                if (!viewRoot.selectedNode || viewRoot.selectedNode.orientation === Node.LeftHanded)
+                                            : Qt.vector3d(0, 0, 0)
-                    return vec;
-                else
-                    return Qt.vector3d(vec.x, vec.y, -vec.z);
-            }
-
-            startPos: viewRoot.selectedNode ? flipIfNeeded(viewRoot.selectedNode.scenePosition)
-                                              : Qt.vector3d(0, 0, 0)
             Connections {
                 target: viewRoot
-                onSelectedNodeChanged: {
+                function onSelectedNodeChanged()
-                    pivotLine.endPos = pivotLine.flipIfNeeded(gizmoDragHelper.pivotScenePosition(
+                {
-                                                                  viewRoot.selectedNode));
+                    pivotLine.endPos = gizmoDragHelper.pivotScenePosition(viewRoot.selectedNode);
                 }
             }
             Connections {
                 target: viewRoot.selectedNode
-                onSceneTransformChanged: {
+                function onSceneTransformChanged()
-                    pivotLine.endPos = pivotLine.flipIfNeeded(gizmoDragHelper.pivotScenePosition(
+                {
-                                                                  viewRoot.selectedNode));
+                    pivotLine.endPos = gizmoDragHelper.pivotScenePosition(viewRoot.selectedNode);
                 }
             }
 
@@ -538,6 +535,32 @@ Item {
                 }
             }
 
+            Rectangle {
+                id: rotateGizmoLabel
+                color: "white"
+                x: rotateGizmo.currentMousePos.x - (10 + width)
+                y: rotateGizmo.currentMousePos.y - (10 + height)
+                width: rotateGizmoLabelText.width + 4
+                height: rotateGizmoLabelText.height + 4
+                border.width: 1
+                visible: rotateGizmo.dragging
+                parent: rotateGizmo.view3D
+
+                Text {
+                    id: rotateGizmoLabelText
+                    text: {
+                        var l = Qt.locale();
+                        if (rotateGizmo.targetNode) {
+                            var degrees = rotateGizmo.currentAngle * (180 / Math.PI);
+                            return qsTr(Number(degrees).toLocaleString(l, 'f', 1));
+                        } else {
+                            return "";
+                        }
+                    }
+                    anchors.centerIn: parent
+                }
+            }
+
             EditCameraController {
                 id: cameraControl
                 camera: viewRoot.editView ? viewRoot.editView.camera : null

share/qtcreator/qml/qmlpuppet/mockfiles/HelperGrid.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import GridGeometry 1.0
 
 Node {
@@ -34,7 +34,7 @@ Node {
     property alias step: gridGeometry.step
     property alias subdivAlpha: subGridMaterial.opacity
 
-    rotation.x: 90
+    eulerRotation.x: 90
 
     // Note: Only one instance of HelperGrid is supported, as the geometry names are fixed
 
@@ -89,7 +89,7 @@ Node {
         ]
     }
     Model { // X Axis
-        rotation.z: 90
+        eulerRotation.z: 90
         geometry: GridGeometry {
             lines: gridGeometry.lines
             step: gridGeometry.step

share/qtcreator/qml/qmlpuppet/mockfiles/IconGizmo.qml

@@ -24,10 +24,10 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import QtGraphicalEffects 1.12
 
-Node {
+Item {
     id: iconGizmo
 
     property Node activeScene: null
@@ -50,16 +50,13 @@ Node {
     signal positionCommit()
     signal clicked(Node node, bool multi)
 
-    position: targetNode ? targetNode.scenePosition : Qt.vector3d(0, 0, 0)
-    rotation: targetNode ? targetNode.sceneRotation : Qt.vector3d(0, 0, 0)
     visible: activeScene === scene && (targetNode ? targetNode.visible : false)
 
     Overlay2D {
         id: iconOverlay
-        targetNode: iconGizmo
+        targetNode: iconGizmo.targetNode
         targetView: view3D
         visible: iconGizmo.visible && !isBehindCamera
-        parent: view3D
 
         Rectangle {
             id: iconRect

share/qtcreator/qml/qmlpuppet/mockfiles/LightGizmo.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 
 IconGizmo {
     id: lightGizmo

share/qtcreator/qml/qmlpuppet/mockfiles/Line3D.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import LineGeometry 1.0
 
 Node {

share/qtcreator/qml/qmlpuppet/mockfiles/MoveGizmo.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 Node {
@@ -40,13 +40,13 @@ Node {
     property MouseArea3D dragHelper: null
 
     position: dragHelper.pivotScenePosition(targetNode)
-    orientation: targetNode ? targetNode.orientation : Node.LeftHanded
 
     onTargetNodeChanged: position = dragHelper.pivotScenePosition(targetNode)
 
     Connections {
         target: moveGizmo.targetNode
-        onSceneTransformChanged: {
+        function onSceneTransformChanged()
+        {
             moveGizmo.position = moveGizmo.dragHelper.pivotScenePosition(moveGizmo.targetNode);
         }
     }
@@ -55,14 +55,11 @@ Node {
     signal positionMove()
 
     Node {
-        rotation: globalOrientation || !moveGizmo.targetNode ? Qt.vector3d(0, 0, 0)
+        rotation: globalOrientation || !moveGizmo.targetNode ? Qt.quaternion(1, 0, 0, 0)
                                                              : moveGizmo.targetNode.sceneRotation
-        rotationOrder: moveGizmo.targetNode ? moveGizmo.targetNode.rotationOrder : Node.YXZ
-        orientation: moveGizmo.orientation
-
         Arrow {
             id: arrowX
-            rotation: Qt.vector3d(0, 0, -90)
+            eulerRotation: Qt.vector3d(0, 0, -90)
             targetNode: moveGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(1, 0, 0, 1))
                                                               : Qt.rgba(1, 0, 0, 1)
@@ -76,7 +73,7 @@ Node {
 
         Arrow {
             id: arrowY
-            rotation: Qt.vector3d(0, 0, 0)
+            eulerRotation: Qt.vector3d(0, 0, 0)
             targetNode: moveGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0.6, 0, 1))
                                                               : Qt.rgba(0, 0.6, 0, 1)
@@ -90,7 +87,7 @@ Node {
 
         Arrow {
             id: arrowZ
-            rotation: Qt.vector3d(90, 0, 0)
+            eulerRotation: Qt.vector3d(90, 0, 0)
             targetNode: moveGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0, 1, 1))
                                                               : Qt.rgba(0, 0, 1, 1)
@@ -108,7 +105,7 @@ Node {
             y: 10
             z: 10
 
-            rotation: Qt.vector3d(0, 90, 0)
+            eulerRotation: Qt.vector3d(0, 90, 0)
             targetNode: moveGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(1, 0, 0, 1))
                                                               : Qt.rgba(1, 0, 0, 1)
@@ -126,7 +123,7 @@ Node {
             x: 10
             z: 10
 
-            rotation: Qt.vector3d(90, 0, 0)
+            eulerRotation: Qt.vector3d(90, 0, 0)
             targetNode: moveGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0.6, 0, 1))
                                                               : Qt.rgba(0, 0.6, 0, 1)
@@ -144,7 +141,7 @@ Node {
             x: 10
             y: 10
 
-            rotation: Qt.vector3d(0, 0, 0)
+            eulerRotation: Qt.vector3d(0, 0, 0)
             targetNode: moveGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0, 1, 1))
                                                               : Qt.rgba(0, 0, 1, 1)

share/qtcreator/qml/qmlpuppet/mockfiles/Overlay2D.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 
 Item {
     id: root
@@ -39,29 +39,26 @@ Item {
 
     Connections {
         target: targetNode
-        onSceneTransformChanged: updateOverlay()
+        function onSceneTransformChanged() { updateOverlay() }
     }
 
     Connections {
         target: targetView.camera
-        onSceneTransformChanged: updateOverlay()
+        function onSceneTransformChanged() { updateOverlay() }
     }
 
     Connections {
         target: _generalHelper
-        onOverlayUpdateNeeded: updateOverlay()
+        function onOverlayUpdateNeeded() { updateOverlay() }
     }
 
     function updateOverlay()
     {
         var scenePos = targetNode ? targetNode.scenePosition : Qt.vector3d(0, 0, 0);
         // Need separate variable as scenePos is reference to read-only property
-        var scenePosZ = scenePos.z
-        if (targetNode && targetNode.orientation === Node.RightHanded)
-            scenePosZ = -scenePosZ;
         var scenePosWithOffset = Qt.vector3d(scenePos.x + offset.x,
                                              scenePos.y + offset.y,
-                                             scenePosZ + offset.z);
+                                             scenePos.z + offset.z);
         var viewPos = targetView ? targetView.mapFrom3DScene(scenePosWithOffset)
                                  : Qt.vector3d(0, 0, 0);
         root.x = viewPos.x;

share/qtcreator/qml/qmlpuppet/mockfiles/PlanarDraggable.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 Model {
@@ -48,7 +48,6 @@ Model {
     signal dragged(var mouseArea, vector3d sceneRelativeDistance, vector2d relativeDistance)
     signal released(var mouseArea, vector3d sceneRelativeDistance, vector2d relativeDistance)
 
-    rotationOrder: Node.XYZr
     source: "#Rectangle"
 
     DefaultMaterial {
@@ -66,8 +65,6 @@ Model {
 
         _planePosPressed = planePos;
         _scenePosPressed = mouseArea.dragHelper.mapPositionToScene(planePos.toVector3d());
-        if (targetNode.orientation === Node.RightHanded)
-            _scenePosPressed.z = -_scenePosPressed.z;
         _targetStartPos = mouseArea.pivotScenePosition(targetNode);
         pressed(mouseArea);
     }
@@ -75,8 +72,6 @@ Model {
     function calcRelativeDistance(mouseArea, planePos)
     {
         var scenePointerPos = mouseArea.dragHelper.mapPositionToScene(planePos.toVector3d());
-        if (targetNode.orientation === Node.RightHanded)
-            scenePointerPos.z = -scenePointerPos.z;
         return scenePointerPos.minus(_scenePosPressed);
     }
 

share/qtcreator/qml/qmlpuppet/mockfiles/PlanarMoveHandle.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 PlanarDraggable {

share/qtcreator/qml/qmlpuppet/mockfiles/PlanarScaleHandle.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 PlanarDraggable {

share/qtcreator/qml/qmlpuppet/mockfiles/RotateGizmo.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 Node {
@@ -41,13 +41,13 @@ Node {
     property point currentMousePos
 
     position: dragHelper.pivotScenePosition(targetNode)
-    orientation: targetNode ? targetNode.orientation : Node.LeftHanded
 
     onTargetNodeChanged: position = dragHelper.pivotScenePosition(targetNode)
 
     Connections {
         target: rotateGizmo.targetNode
-        onSceneTransformChanged: {
+        function onSceneTransformChanged()
+        {
             rotateGizmo.position = rotateGizmo.dragHelper.pivotScenePosition(rotateGizmo.targetNode);
         }
     }
@@ -70,44 +70,16 @@ Node {
             copyRingProperties(rotRingZ)
     }
 
-    Rectangle {
-        id: angleLabel
-        color: "white"
-        x: rotateGizmo.currentMousePos.x - (10 + width)
-        y: rotateGizmo.currentMousePos.y - (10 + height)
-        width: gizmoLabelText.width + 4
-        height: gizmoLabelText.height + 4
-        border.width: 1
-        visible: rotateGizmo.dragging
-        parent: rotateGizmo.view3D
-
-        Text {
-            id: gizmoLabelText
-            text: {
-                var l = Qt.locale();
-                if (rotateGizmo.targetNode) {
-                    var degrees = currentAngle * (180 / Math.PI);
-                    return qsTr(Number(degrees).toLocaleString(l, 'f', 1));
-                } else {
-                    return "";
-                }
-            }
-            anchors.centerIn: parent
-        }
-    }
-
     Node {
         id: rotNode
-        rotation: globalOrientation || !rotateGizmo.targetNode ? Qt.vector3d(0, 0, 0)
+        rotation: globalOrientation || !rotateGizmo.targetNode ? Qt.quaternion(1, 0, 0, 0)
                                                                : rotateGizmo.targetNode.sceneRotation
-        rotationOrder: rotateGizmo.targetNode ? rotateGizmo.targetNode.rotationOrder : Node.YXZ
-        orientation: rotateGizmo.orientation
         visible: !rotateGizmo.dragging && !freeRotator.dragging
 
         RotateRing {
             id: rotRingX
             objectName: "Rotate Ring X"
-            rotation: Qt.vector3d(0, 90, 0)
+            eulerRotation: Qt.vector3d(0, 90, 0)
             targetNode: rotateGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(1, 0, 0, 1))
                                                               : Qt.rgba(1, 0, 0, 1)
@@ -125,7 +97,7 @@ Node {
         RotateRing {
             id: rotRingY
             objectName: "Rotate Ring Y"
-            rotation: Qt.vector3d(90, 0, 0)
+            eulerRotation: Qt.vector3d(90, 0, 0)
             targetNode: rotateGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0.6, 0, 1))
                                                               : Qt.rgba(0, 0.6, 0, 1)
@@ -145,7 +117,7 @@ Node {
         RotateRing {
             id: rotRingZ
             objectName: "Rotate Ring Z"
-            rotation: Qt.vector3d(0, 0, 0)
+            eulerRotation: Qt.vector3d(0, 0, 0)
             targetNode: rotateGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0, 1, 1))
                                                               : Qt.rgba(0, 0, 1, 1)
@@ -174,7 +146,6 @@ Node {
         view3D: rotateGizmo.view3D
         active: false
         visible: rotRingX.dragging || rotRingY.dragging || rotRingZ.dragging
-        orientation: rotateGizmo.orientation
     }
 
     RotateRing {
@@ -223,16 +194,14 @@ Node {
             // Need to recreate vector as we need to adjust it and we can't do that on reference of
             // scenePosition, which is read-only property
             var scenePos = rotateGizmo.dragHelper.pivotScenePosition(rotateGizmo.targetNode);
-            if (rotateGizmo.targetNode && rotateGizmo.targetNode.orientation === Node.RightHanded)
-                scenePos.z = -scenePos.z
             _targetPosOnScreen = view3D.mapFrom3DScene(scenePos);
             _targetPosOnScreen.z = 0;
             _pointerPosPressed = Qt.vector3d(screenPos.x, screenPos.y, 0);
 
             // Recreate vector so we don't follow the changes in targetNode.rotation
-            _startRotation = Qt.vector3d(rotateGizmo.targetNode.rotation.x,
+            _startRotation = Qt.vector3d(rotateGizmo.targetNode.eulerRotation.x,
-                                         rotateGizmo.targetNode.rotation.y,
+                                         rotateGizmo.targetNode.eulerRotation.y,
-                                         rotateGizmo.targetNode.rotation.z);
+                                         rotateGizmo.targetNode.eulerRotation.z);
             dragging = true;
         }
 

share/qtcreator/qml/qmlpuppet/mockfiles/RotateRing.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 Model {
@@ -80,18 +80,16 @@ Model {
         // Need to recreate vector as we need to adjust it and we can't do that on reference of
         // scenePosition, which is read-only property
         var scenePos = mouseAreaMain.pivotScenePosition(targetNode);
-        if (targetNode && targetNode.orientation === Node.RightHanded)
-            scenePos.z = -scenePos.z
 
         _targetPosOnScreen = view3D.mapFrom3DScene(scenePos);
         _targetPosOnScreen.z = 0;
         _pointerPosPressed = Qt.vector3d(screenPos.x, screenPos.y, 0);
         _trackBall = angle < 0.1;
 
-        // Recreate vector so we don't follow the changes in targetNode.rotation
+        // Recreate vector so we don't follow the changes in targetNode.eulerRotation
-        _startRotation = Qt.vector3d(targetNode.rotation.x,
+        _startRotation = Qt.vector3d(targetNode.eulerRotation.x,
-                                     targetNode.rotation.y,
+                                     targetNode.eulerRotation.y,
-                                     targetNode.rotation.z);
+                                     targetNode.eulerRotation.z);
         currentAngle = 0;
         currentMousePos = screenPos;
     }

share/qtcreator/qml/qmlpuppet/mockfiles/ScaleGizmo.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 Node {
@@ -39,13 +39,13 @@ Node {
     property MouseArea3D dragHelper: null
 
     position: dragHelper.pivotScenePosition(targetNode)
-    orientation: targetNode ? targetNode.orientation : Node.LeftHanded
 
     onTargetNodeChanged: position = dragHelper.pivotScenePosition(targetNode)
 
     Connections {
         target: scaleGizmo.targetNode
-        onSceneTransformChanged: {
+        function onSceneTransformChanged()
+        {
             scaleGizmo.position = scaleGizmo.dragHelper.pivotScenePosition(scaleGizmo.targetNode);
         }
     }
@@ -54,13 +54,11 @@ Node {
     signal scaleChange()
 
     Node {
-        rotation: !targetNode ? Qt.vector3d(0, 0, 0) : targetNode.sceneRotation
+        rotation: !targetNode ? Qt.quaternion(1, 0, 0, 0) : targetNode.sceneRotation
-        rotationOrder: scaleGizmo.targetNode ? scaleGizmo.targetNode.rotationOrder : Node.YXZ
-        orientation: scaleGizmo.orientation
 
         ScaleRod {
             id: scaleRodX
-            rotation: Qt.vector3d(0, 0, -90)
+            eulerRotation: Qt.vector3d(0, 0, -90)
             axis: Qt.vector3d(1, 0, 0)
             targetNode: scaleGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(1, 0, 0, 1))
@@ -75,7 +73,7 @@ Node {
 
         ScaleRod {
             id: scaleRodY
-            rotation: Qt.vector3d(0, 0, 0)
+            eulerRotation: Qt.vector3d(0, 0, 0)
             axis: Qt.vector3d(0, 1, 0)
             targetNode: scaleGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0.6, 0, 1))
@@ -90,7 +88,7 @@ Node {
 
         ScaleRod {
             id: scaleRodZ
-            rotation: Qt.vector3d(90, 0, 0)
+            eulerRotation: Qt.vector3d(90, 0, 0)
             axis: Qt.vector3d(0, 0, 1)
             targetNode: scaleGizmo.targetNode
             color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0, 1, 1))
@@ -109,7 +107,7 @@ Node {
             y: 10
             z: 10
 
-            rotation: Qt.vector3d(0, 90, 0)
+            eulerRotation: Qt.vector3d(0, 90, 0)
             axisX: Qt.vector3d(0, 0, -1)
             axisY: Qt.vector3d(0, 1, 0)
             targetNode: scaleGizmo.targetNode
@@ -129,7 +127,7 @@ Node {
             x: 10
             z: 10
 
-            rotation: Qt.vector3d(90, 0, 0)
+            eulerRotation: Qt.vector3d(90, 0, 0)
             axisX: Qt.vector3d(1, 0, 0)
             axisY: Qt.vector3d(0, 0, 1)
             targetNode: scaleGizmo.targetNode
@@ -149,7 +147,7 @@ Node {
             x: 10
             y: 10
 
-            rotation: Qt.vector3d(0, 0, 0)
+            eulerRotation: Qt.vector3d(0, 0, 0)
             axisX: Qt.vector3d(1, 0, 0)
             axisY: Qt.vector3d(0, 1, 0)
             targetNode: scaleGizmo.targetNode

share/qtcreator/qml/qmlpuppet/mockfiles/ScaleRod.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import MouseArea3D 1.0
 
 DirectionalDraggable {

share/qtcreator/qml/qmlpuppet/mockfiles/SceneView3D.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.12
-import QtQuick3D 1.14
+import QtQuick3D 1.15
 
 View3D {
     id: sceneView
@@ -74,18 +74,18 @@ View3D {
         // point.
         PerspectiveCamera {
             id: scenePerspectiveCamera
-            z: -600
+            z: 600
             y: 600
-            rotation.x: 45
+            eulerRotation.x: -45
             clipFar: 100000
             clipNear: 1
         }
 
         OrthographicCamera {
             id: sceneOrthoCamera
-            z: -600
+            z: 600
             y: 600
-            rotation.x: 45
+            eulerRotation.x: -45
             clipFar: 100000
             clipNear: -10000
         }

share/qtcreator/qml/qmlpuppet/mockfiles/SelectionBox.qml

@@ -24,7 +24,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
-import QtQuick3D 1.0
+import QtQuick3D 1.15
 import SelectionBoxGeometry 1.0
 
 Node {
@@ -48,11 +48,9 @@ Node {
         geometry: selectionBoxGeometry
 
         scale: selectionBox.targetNode ? selectionBox.targetNode.scale : Qt.vector3d(1, 1, 1)
-        rotation: selectionBox.targetNode ? selectionBox.targetNode.rotation : Qt.vector3d(0, 0, 0)
+        rotation: selectionBox.targetNode ? selectionBox.targetNode.rotation : Qt.quaternion(1, 0, 0, 0)
         position: selectionBox.targetNode ? selectionBox.targetNode.position : Qt.vector3d(0, 0, 0)
         pivot: selectionBox.targetNode ? selectionBox.targetNode.pivot : Qt.vector3d(0, 0, 0)
-        orientation: selectionBox.targetNode ? selectionBox.targetNode.orientation : Node.LeftHanded
-        rotationOrder: selectionBox.targetNode ? selectionBox.targetNode.rotationOrder : Node.YXZ
 
         visible: selectionBox.targetNode && !selectionBoxGeometry.isEmpty
 

share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/generalhelper.cpp

@@ -28,9 +28,9 @@
 
 #include "selectionboxgeometry.h"
 
+#include <QtQuick3D/qquick3dobject.h>
 #include <QtQuick3D/private/qquick3dorthographiccamera_p.h>
 #include <QtQuick3D/private/qquick3dperspectivecamera_p.h>
-#include <QtQuick3D/private/qquick3dobject_p_p.h>
 #include <QtQuick3D/private/qquick3dcamera_p.h>
 #include <QtQuick3D/private/qquick3dnode_p.h>
 #include <QtQuick3D/private/qquick3dmodel_p.h>
@@ -85,17 +85,17 @@ void GeneralHelper::orbitCamera(QQuick3DCamera *camera, const QVector3D &startRo
     if (dragVector.length() < 0.001f)
         return;
 
-    camera->setRotation(startRotation);
+    camera->setEulerRotation(startRotation);
-    QVector3D newRotation(dragVector.y(), dragVector.x(), 0.f);
+    QVector3D newRotation(-dragVector.y(), -dragVector.x(), 0.f);
     newRotation *= 0.5f; // Emprically determined multiplier for nice drag
     newRotation += startRotation;
 
-    camera->setRotation(newRotation);
+    camera->setEulerRotation(newRotation);
 
     const QVector3D oldLookVector = camera->position() - lookAtPoint;
     QMatrix4x4 m = camera->sceneTransform();
     const float *dataPtr(m.data());
-    QVector3D newLookVector(-dataPtr[8], -dataPtr[9], -dataPtr[10]);
+    QVector3D newLookVector(dataPtr[8], dataPtr[9], dataPtr[10]);
     newLookVector.normalize();
     newLookVector *= oldLookVector.length();
 
@@ -187,7 +187,6 @@ QVector4D GeneralHelper::focusObjectToCamera(QQuick3DCamera *camera, float defau
 
                     // Adjust lookAt to look directly at the center of the object bounds
                     lookAt = renderModel->globalTransform.map(center);
-                    lookAt.setZ(-lookAt.z()); // Render node transforms have inverted z
                 }
             }
         }
@@ -196,7 +195,7 @@ QVector4D GeneralHelper::focusObjectToCamera(QQuick3DCamera *camera, float defau
     // Reset camera position to default zoom
     QMatrix4x4 m = camera->sceneTransform();
     const float *dataPtr(m.data());
-    QVector3D newLookVector(-dataPtr[8], -dataPtr[9], -dataPtr[10]);
+    QVector3D newLookVector(dataPtr[8], dataPtr[9], dataPtr[10]);
     newLookVector.normalize();
     newLookVector *= defaultLookAtDistance;
 

share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/linegeometry.cpp

@@ -81,10 +81,10 @@ QSSGRenderGraphObject *LineGeometry::updateSpatialNode(QSSGRenderGraphObject *no
 
     dataPtr[0] = m_startPos[0];
     dataPtr[1] = m_startPos[1];
-    dataPtr[2] = -m_startPos[2];
+    dataPtr[2] = m_startPos[2];
     dataPtr[3] = m_endPos[0];
     dataPtr[4] = m_endPos[1];
-    dataPtr[5] = -m_endPos[2];
+    dataPtr[5] = m_endPos[2];
 
     geometry->addAttribute(QSSGRenderGeometry::Attribute::PositionSemantic, 0,
                            QSSGRenderGeometry::Attribute::ComponentType::F32Type);

share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/mousearea3d.cpp

@@ -396,16 +396,12 @@ qreal QmlDesigner::Internal::MouseArea3D::getNewRotationAngle(
     if (dragVector.length() < 0.001f)
         return prevAngle;
 
-    // Get camera to node direction in node orientation
+    // Get camera to node direction
     QVector3D cameraToNodeDir = getCameraToNodeDir(node);
     if (trackBall) {
         // Only the distance in plane direction is relevant in trackball drag
         QVector3D dragDir = QVector3D::crossProduct(getNormal(), cameraToNodeDir).normalized();
         QVector3D scenePos = pivotScenePosition(node);
-        if (node->orientation() == QQuick3DNode::RightHanded) {
-            scenePos.setZ(-scenePos.z());
-            dragDir = -dragDir;
-        }
         QVector3D screenDragDir = m_view3D->mapFrom3DScene(scenePos + dragDir);
         screenDragDir.setZ(0);
         dragDir = (screenDragDir - nodePos).normalized();
@@ -420,12 +416,10 @@ qreal QmlDesigner::Internal::MouseArea3D::getNewRotationAngle(
 
         // Determine drag direction left/right
         QVector3D dragNormal = QVector3D::crossProduct(nodeToPress, nodeToCurrent).normalized();
-        if (node->orientation() == QQuick3DNode::RightHanded)
-            dragNormal = -dragNormal;
         angle *= QVector3D::dotProduct(QVector3D(0.f, 0.f, 1.f), dragNormal) < 0 ? -1.0 : 1.0;
 
         // Determine drag ring orientation relative to camera
-        angle *= QVector3D::dotProduct(getNormal(), cameraToNodeDir) < 0 ? 1.0 : -1.0;
+        angle *= QVector3D::dotProduct(getNormal(), cameraToNodeDir) < 0 ? -1.0 : 1.0;
 
         qreal adjustedPrevAngle = prevAngle;
         const qreal PI_2 = M_PI * 2.0;
@@ -451,10 +445,8 @@ void QmlDesigner::Internal::MouseArea3D::applyRotationAngleToNode(
         QQuick3DNode *node, const QVector3D &startRotation, qreal angle)
 {
     if (!qFuzzyIsNull(angle)) {
-        node->setRotation(startRotation);
+        node->setEulerRotation(startRotation);
         QVector3D normal = getNormal();
-        if (orientation() != node->orientation())
-            normal.setZ(-normal.z());
         node->rotate(qRadiansToDegrees(angle), normal, QQuick3DNode::SceneSpace);
     }
 }
@@ -468,20 +460,15 @@ void MouseArea3D::applyFreeRotation(QQuick3DNode *node, const QVector3D &startRo
         return;
 
     const float *dataPtr(sceneTransform().data());
-    QVector3D xAxis = QVector3D(-dataPtr[0], -dataPtr[1], -dataPtr[2]).normalized();
+    QVector3D xAxis = QVector3D(dataPtr[0], dataPtr[1], dataPtr[2]).normalized();
-    QVector3D yAxis = QVector3D(-dataPtr[4], -dataPtr[5], -dataPtr[6]).normalized();
+    QVector3D yAxis = QVector3D(dataPtr[4], dataPtr[5], dataPtr[6]).normalized();
-    if (node->orientation() == QQuick3DNode::RightHanded) {
-        xAxis = QVector3D(-xAxis.x(), -xAxis.y(), xAxis.z());
-        yAxis = QVector3D(-yAxis.x(), -yAxis.y(), yAxis.z());
-    }
-
     QVector3D finalAxis = (dragVector.x() * yAxis + dragVector.y() * xAxis);
 
     qreal degrees = qRadiansToDegrees(qreal(finalAxis.length()) * mouseDragMultiplier());
 
     finalAxis.normalize();
 
-    node->setRotation(startRotation);
+    node->setEulerRotation(startRotation);
     node->rotate(degrees, finalAxis, QQuick3DNode::SceneSpace);
 }
 
@@ -513,8 +500,6 @@ double MouseArea3D::getRelativeScale(QQuick3DNode *node) const
     // view and scene, will tell us what the distance independent scale should be.
 
     QVector3D nodePos(node->scenePosition());
-    if (orientation() == QQuick3DNode::RightHanded)
-        nodePos.setZ(-nodePos.z());
 
     DoubleVec3D posInView1(m_view3D->mapFrom3DScene(nodePos));
 
@@ -718,12 +703,9 @@ QVector3D MouseArea3D::getCameraToNodeDir(QQuick3DNode *node) const
     QVector3D dir;
     if (qobject_cast<QQuick3DOrthographicCamera *>(m_view3D->camera())) {
         dir = -m_view3D->camera()->cameraNode()->getDirection();
-        dir.setZ(-dir.z());
     } else {
         QVector3D camPos = m_view3D->camera()->scenePosition();
         QVector3D nodePos = pivotScenePosition(node);
-        if (node->orientation() == QQuick3DNode::RightHanded)
-            nodePos.setZ(-nodePos.z());
         dir = (nodePos - camPos).normalized();
     }
     return dir;

share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/selectionboxgeometry.cpp

@@ -32,7 +32,7 @@
 #include <QtQuick3DRuntimeRender/private/qssgrendercontextcore_p.h>
 #include <QtQuick3DRuntimeRender/private/qssgrenderbuffermanager_p.h>
 #include <QtQuick3D/private/qquick3dmodel_p.h>
-#include <QtQuick3D/private/qquick3dobject_p_p.h>
+#include <QtQuick3D/qquick3dobject.h>
 #include <QtQuick/qquickwindow.h>
 #include <QtCore/qvector.h>
 
@@ -367,10 +367,6 @@ void SelectionBoxGeometry::trackNodeChanges(QQuick3DNode *node)
                                       this, &SelectionBoxGeometry::update, Qt::QueuedConnection);
     m_connections << QObject::connect(node, &QQuick3DNode::pivotChanged,
                                       this, &SelectionBoxGeometry::update, Qt::QueuedConnection);
-    m_connections << QObject::connect(node, &QQuick3DNode::orientationChanged,
-                                      this, &SelectionBoxGeometry::update, Qt::QueuedConnection);
-    m_connections << QObject::connect(node, &QQuick3DNode::rotationOrderChanged,
-                                      this, &SelectionBoxGeometry::update, Qt::QueuedConnection);
 }
 
 }

share/qtcreator/qml/qmlpuppet/qml2puppet/instances/instances.pri

@@ -1,6 +1,6 @@
 INCLUDEPATH += $$PWD/
 
-qtHaveModule(quick3d) {
+versionAtLeast(QT_VERSION, 5.15.0):qtHaveModule(quick3d) {
     QT *= quick3d-private
     DEFINES *= QUICK3D_MODULE
 }

share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5informationnodeinstanceserver.cpp

@@ -174,6 +174,7 @@ void Qt5InformationNodeInstanceServer::createEditView3D()
 #ifdef QUICK3D_MODULE
     static bool showEditView = qEnvironmentVariableIsSet("QMLDESIGNER_QUICK3D_SHOW_EDIT_WINDOW");
 
+    qmlRegisterRevision<QQuick3DNode, 1>("MouseArea3D", 1, 0);
     qmlRegisterType<QmlDesigner::Internal::MouseArea3D>("MouseArea3D", 1, 0, "MouseArea3D");
     qmlRegisterType<QmlDesigner::Internal::CameraGeometry>("CameraGeometry", 1, 0, "CameraGeometry");
     qmlRegisterType<QmlDesigner::Internal::GridGeometry>("GridGeometry", 1, 0, "GridGeometry");

share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quick3dnodeinstance.cpp

@@ -129,7 +129,7 @@ void Quick3DNodeInstance::setPickable(bool enable, bool checkParent, bool applyT
                     checkChildren(node);
                 }
             }
-            if (nodeType == QQuick3DObject::Model)
+            if (nodeType == QQuick3DObject::Type::Model)
                 setPropertyVariant("pickable", enable); // allow 3D objects to receive mouse clicks
         }
     }

share/qtcreator/qml/qmlpuppet/qmlpuppet.qrc

@@ -13,6 +13,7 @@
         <file>mockfiles/Arrow.qml</file>
         <file>mockfiles/AutoScaleHelper.qml</file>
         <file>mockfiles/MoveGizmo.qml</file>
+        <file>mockfiles/CameraFrustum.qml</file>
         <file>mockfiles/CameraGizmo.qml</file>
         <file>mockfiles/LightGizmo.qml</file>
         <file>mockfiles/IconGizmo.qml</file>

src/tools/qml2puppet/CMakeLists.txt

@@ -93,7 +93,7 @@ extend_qtc_executable(qml2puppet
     nodeinstanceclientproxy.cpp nodeinstanceclientproxy.h
 )
 
-find_package(Qt5 COMPONENTS Quick3D QUIET)
+find_package(Qt5 5.15.0 COMPONENTS Quick3D QUIET)
 extend_qtc_executable(qml2puppet
   CONDITION TARGET Qt5::Quick3D
   FEATURE_INFO "Qt Quick 3D"