QmlDesigner: Add light meshes to edit 3d view

Change-Id: I996498fde14510fc78c729f56cb8d46b28b233bb
Fixes: QDS-1634
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>

12 files changed, 383 insertions, 9 deletions

diff --git a/share/qtcreator/qml/qmlpuppet/mockfiles/CameraGizmo.qml b/share/qtcreator/qml/qmlpuppet/mockfiles/CameraGizmo.qml
index bd55fd4a00..e522a60cf4 100644
--- a/share/qtcreator/qml/qmlpuppet/mockfiles/CameraGizmo.qml
+++ b/share/qtcreator/qml/qmlpuppet/mockfiles/CameraGizmo.qml
@@ -24,11 +24,12 @@
 ****************************************************************************/
 
 import QtQuick 2.0
+import QtQuick3D 1.15
 
 IconGizmo {
     id: cameraGizmo
 
-    property var frustumModel: null
+    property Model frustumModel: null
 
     iconSource: "qrc:///qtquickplugin/mockfiles/images/editor_camera.png"
 
diff --git a/share/qtcreator/qml/qmlpuppet/mockfiles/EditView3D.qml b/share/qtcreator/qml/qmlpuppet/mockfiles/EditView3D.qml
index 8fab6ff0e4..3910b36fd7 100644
--- a/share/qtcreator/qml/qmlpuppet/mockfiles/EditView3D.qml
+++ b/share/qtcreator/qml/qmlpuppet/mockfiles/EditView3D.qml
@@ -134,7 +134,7 @@ Item {
     function fitToView()
     {
         if (editView) {
-            var targetNode = selectedNodes.length > 0
+            var targetNode = selectionBoxes.length > 0
                     ? selectionBoxes[0].model : null;
             cameraControl.focusObject(targetNode, editView.camera.eulerRotation, true);
         }
@@ -301,16 +301,20 @@ Item {
         }
 
         // No free gizmos available, create a new one
-        var component = Qt.createComponent("LightGizmo.qml");
-        if (component.status === Component.Ready) {
-            var gizmo = component.createObject(overlayView,
-                                               {"view3D": overlayView, "targetNode": obj,
-                                                "selectedNodes": selectedNodes, "scene": scene,
-                                                "activeScene": activeScene});
+        var gizmoComponent = Qt.createComponent("LightGizmo.qml");
+        var modelComponent = Qt.createComponent("LightModel.qml");
+        if (gizmoComponent.status === Component.Ready && modelComponent.status === Component.Ready) {
+            var geometryName = _generalHelper.generateUniqueName("LightGeometry");
+            var model = modelComponent.createObject(overlayScene, {"geometryName": geometryName});
+            var gizmo = gizmoComponent.createObject(overlayView,
+                                                    {"view3D": overlayView, "targetNode": obj,
+                                                     "selectedNodes": selectedNodes, "scene": scene,
+                                                     "activeScene": activeScene});
             lightGizmos[lightGizmos.length] = gizmo;
             gizmo.clicked.connect(handleObjectClicked);
             gizmo.selectedNodes = Qt.binding(function() {return selectedNodes;});
             gizmo.activeScene = Qt.binding(function() {return activeScene;});
+            gizmo.connectModel(model);
         }
     }
 
diff --git a/share/qtcreator/qml/qmlpuppet/mockfiles/LightGizmo.qml b/share/qtcreator/qml/qmlpuppet/mockfiles/LightGizmo.qml
index 9f9f0d2326..b8cdafdeb5 100644
--- a/share/qtcreator/qml/qmlpuppet/mockfiles/LightGizmo.qml
+++ b/share/qtcreator/qml/qmlpuppet/mockfiles/LightGizmo.qml
@@ -29,6 +29,8 @@ import QtQuick3D 1.15
 IconGizmo {
     id: lightGizmo
 
+    property Model lightModel: null
+
     iconSource: targetNode
                 ? targetNode instanceof DirectionalLight
                   ? "qrc:///qtquickplugin/mockfiles/images/directional_light_gradient.png"
@@ -39,4 +41,26 @@ IconGizmo {
 
     // ColorOverlay doesn't work correctly with hidden windows so commenting it out for now
     //overlayColor: targetNode ? targetNode.color : "transparent"
+
+    function connectModel(model)
+    {
+        lightModel = model;
+
+        model.selected = selected;
+        model.selected = Qt.binding(function() {return selected;});
+
+        model.scene = scene;
+        model.scene = Qt.binding(function() {return scene;});
+
+        model.targetNode = targetNode;
+        model.targetNode = Qt.binding(function() {return targetNode;});
+
+        model.visible = visible;
+        model.visible = Qt.binding(function() {return visible;});
+    }
+
+    onActiveSceneChanged: {
+        if (lightModel && activeScene == scene)
+            lightModel.updateGeometry();
+    }
 }
diff --git a/share/qtcreator/qml/qmlpuppet/mockfiles/LightModel.qml b/share/qtcreator/qml/qmlpuppet/mockfiles/LightModel.qml
new file mode 100644
index 0000000000..86bebf19d2
--- /dev/null
+++ b/share/qtcreator/qml/qmlpuppet/mockfiles/LightModel.qml
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** 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 LightGeometry 1.0
+
+Model {
+    id: lightModel
+
+    property string geometryName
+    property alias geometryName: lightGeometry.name // Name must be unique for each geometry
+    property Node targetNode: null
+    property Node scene: null
+    property bool selected: false
+
+    function updateGeometry()
+    {
+        lightGeometry.update();
+    }
+
+    position: targetNode ? targetNode.scenePosition : Qt.vector3d(0, 0, 0)
+    rotation: targetNode ? targetNode.sceneRotation : Qt.quaternion(1, 0, 0, 0)
+    scale: Qt.vector3d(50, 50, 50)
+
+    geometry: lightGeometry
+    materials: [
+        DefaultMaterial {
+            id: defaultMaterial
+            emissiveColor: lightModel.selected ? "#FF0000" : "#555555"
+            lighting: DefaultMaterial.NoLighting
+            cullMode: Material.NoCulling
+        }
+    ]
+
+    LightGeometry {
+        id: lightGeometry
+        light: lightModel.scene && lightModel.targetNode ? lightModel.targetNode : null
+    }
+}
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/camerageometry.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/camerageometry.cpp
index 15fe79082a..0e654d7fc7 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/camerageometry.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/camerageometry.cpp
@@ -183,7 +183,7 @@ void CameraGeometry::fillVertexData(QByteArray &vertexData, QByteArray &indexDat
 {
     const int vertexSize = int(sizeof(float)) * 8 * 3; // 8 vertices, 3 floats/vert
     vertexData.resize(vertexSize);
-    const int indexSize = int(sizeof(quint16)) * 12 * 2; // 16 lines, 2 vert/line
+    const int indexSize = int(sizeof(quint16)) * 12 * 2; // 12 lines, 2 vert/line
     indexData.resize(indexSize);
 
     auto dataPtr = reinterpret_cast<float *>(vertexData.data());
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/editor3d.pri b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/editor3d.pri
index c5d7d23b8e..9a5be562e3 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/editor3d.pri
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/editor3d.pri
@@ -1,6 +1,7 @@
 HEADERS += $$PWD/generalhelper.h \
            $$PWD/mousearea3d.h \
            $$PWD/camerageometry.h \
+           $$PWD/lightgeometry.h \
            $$PWD/gridgeometry.h \
            $$PWD/selectionboxgeometry.h \
            $$PWD/linegeometry.h
@@ -8,6 +9,7 @@ HEADERS += $$PWD/generalhelper.h \
 SOURCES += $$PWD/generalhelper.cpp \
            $$PWD/mousearea3d.cpp \
            $$PWD/camerageometry.cpp \
+           $$PWD/lightgeometry.cpp \
            $$PWD/gridgeometry.cpp \
            $$PWD/selectionboxgeometry.cpp \
            $$PWD/linegeometry.cpp
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/lightgeometry.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/lightgeometry.cpp
new file mode 100644
index 0000000000..2b9fa903f7
--- /dev/null
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/lightgeometry.cpp
@@ -0,0 +1,208 @@
+/****************************************************************************
+**
+** 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.
+**
+****************************************************************************/
+
+#ifdef QUICK3D_MODULE
+
+#include "lightgeometry.h"
+
+#include <QtQuick3DRuntimeRender/private/qssgrendergeometry_p.h>
+#include <QtQuick3DRuntimeRender/private/qssgrenderlight_p.h>
+#include <QtQuick3D/private/qquick3darealight_p.h>
+#include <QtQuick3D/private/qquick3ddirectionallight_p.h>
+#include <QtQuick3D/private/qquick3dpointlight_p.h>
+#include <QtCore/qmath.h>
+
+#include <limits>
+
+namespace QmlDesigner {
+namespace Internal {
+
+LightGeometry::LightGeometry()
+    : QQuick3DGeometry()
+{
+}
+
+LightGeometry::~LightGeometry()
+{
+}
+
+QQuick3DAbstractLight *QmlDesigner::Internal::LightGeometry::light() const
+{
+    return m_light;
+}
+
+void QmlDesigner::Internal::LightGeometry::setLight(QQuick3DAbstractLight *light)
+{
+    if (m_light == light)
+        return;
+
+    m_light = light;
+
+    emit lightChanged();
+    update();
+}
+
+QSSGRenderGraphObject *LightGeometry::updateSpatialNode(QSSGRenderGraphObject *node)
+{
+    if (!m_light)
+        return node;
+
+    node = QQuick3DGeometry::updateSpatialNode(node);
+    QSSGRenderGeometry *geometry = static_cast<QSSGRenderGeometry *>(node);
+
+    geometry->clear();
+
+    QByteArray vertexData;
+    QByteArray indexData;
+    QVector3D minBounds;
+    QVector3D maxBounds;
+    fillVertexData(vertexData, indexData, minBounds, maxBounds);
+
+    geometry->addAttribute(QSSGRenderGeometry::Attribute::PositionSemantic, 0,
+                           QSSGRenderGeometry::Attribute::ComponentType::F32Type);
+    geometry->addAttribute(QSSGRenderGeometry::Attribute::IndexSemantic, 0,
+                           QSSGRenderGeometry::Attribute::ComponentType::U16Type);
+    geometry->setStride(12);
+    geometry->setVertexData(vertexData);
+    geometry->setIndexData(indexData);
+    geometry->setPrimitiveType(QSSGRenderGeometry::Lines);
+    geometry->setBounds(minBounds, maxBounds);
+
+    return node;
+}
+
+void LightGeometry::fillVertexData(QByteArray &vertexData, QByteArray &indexData,
+                                   QVector3D &minBounds, QVector3D &maxBounds)
+{
+    int vertexSize = 0;
+    int indexSize = 0;
+    const int dirSegments = 12;
+    const int pointLightDensity = 5;
+
+    if (qobject_cast<QQuick3DAreaLight *>(m_light)) {
+        // Area light model is a rectangle with perpendicular lines on corners
+        vertexSize = int(sizeof(float)) * 3 * 8;
+        indexSize = int(sizeof(quint16)) * 8 * 2;
+    } else if (qobject_cast<QQuick3DDirectionalLight *>(m_light)) {
+        // Directional light model is a circle with perpendicular lines on circumference vertices
+        vertexSize = int(sizeof(float)) * 3 * dirSegments * 2;
+        indexSize = int(sizeof(quint16)) * dirSegments * 2 * 2;
+    } else if (qobject_cast<QQuick3DPointLight *>(m_light)) {
+        // Point light model is a set of lines radiating from central point.
+        // We reserve more than we need so we don't have to calculate the actual need here,
+        // and resize later when we know the exact count.
+        vertexSize = int(sizeof(float)) * 3 * pointLightDensity * pointLightDensity * 4;
+        indexSize = int(sizeof(quint16)) * pointLightDensity * pointLightDensity * 4;
+    }
+    vertexData.resize(vertexSize);
+    indexData.resize(indexSize);
+
+    auto dataPtr = reinterpret_cast<float *>(vertexData.data());
+    auto indexPtr = reinterpret_cast<quint16 *>(indexData.data());
+
+    if (qobject_cast<QQuick3DAreaLight *>(m_light)) {
+        *dataPtr++ = -1.f; *dataPtr++ = 1.f;  *dataPtr++ = 0.f;
+        *dataPtr++ = -1.f; *dataPtr++ = -1.f; *dataPtr++ = 0.f;
+        *dataPtr++ = 1.f;  *dataPtr++ = -1.f; *dataPtr++ = 0.f;
+        *dataPtr++ = 1.f;  *dataPtr++ = 1.f;  *dataPtr++ = 0.f;
+
+        *dataPtr++ = -1.f; *dataPtr++ = 1.f;  *dataPtr++ = -1.f;
+        *dataPtr++ = -1.f; *dataPtr++ = -1.f; *dataPtr++ = -1.f;
+        *dataPtr++ = 1.f;  *dataPtr++ = -1.f; *dataPtr++ = -1.f;
+        *dataPtr++ = 1.f;  *dataPtr++ = 1.f;  *dataPtr++ = -1.f;
+
+        *indexPtr++ = 0; *indexPtr++ = 1;
+        *indexPtr++ = 1; *indexPtr++ = 2;
+        *indexPtr++ = 2; *indexPtr++ = 3;
+        *indexPtr++ = 3; *indexPtr++ = 0;
+
+        *indexPtr++ = 0; *indexPtr++ = 4;
+        *indexPtr++ = 1; *indexPtr++ = 5;
+        *indexPtr++ = 2; *indexPtr++ = 6;
+        *indexPtr++ = 3; *indexPtr++ = 7;
+    } else if (qobject_cast<QQuick3DDirectionalLight *>(m_light)) {
+        const double segment = M_PI * 2. / double(dirSegments);
+        for (quint16 i = 0; i < dirSegments; ++i) {
+            float x = float(qCos(i * segment));
+            float y = float(qSin(i * segment));
+            *dataPtr++ = x; *dataPtr++ = y; *dataPtr++ = 0.f;
+            *dataPtr++ = x; *dataPtr++ = y; *dataPtr++ = -1.f;
+            const quint16 base = i * 2;
+            *indexPtr++ = base; *indexPtr++ = base + 1;
+            *indexPtr++ = base; *indexPtr++ = base + 2;
+        }
+        // Adjust the final index to complete the circle
+        *(--indexPtr) = 0;
+    } else if (qobject_cast<QQuick3DPointLight *>(m_light)) {
+        const double innerRad = .3;
+        vertexSize = 0;
+        indexSize = 0;
+        int vertexIndex = 0;
+        for (quint16 i = 0; i < pointLightDensity; ++i) {
+            double latAngle = (((.9 / (pointLightDensity - 1)) * i) + .05) * M_PI;
+            quint16 longPoints = pointLightDensity * 2 * qSin(latAngle);
+            latAngle -= M_PI_2;
+            const double longSegment = M_PI * 2. / double(longPoints);
+            for (quint16 j = 0; j < longPoints; ++j) {
+                double longAngle = longSegment * j;
+                float q = float(qCos(latAngle));
+                float x = float(qCos(longAngle) * q);
+                float y = float(qSin(latAngle));
+                float z = float(qSin(longAngle) * q);
+
+                *dataPtr++ = x * innerRad; *dataPtr++ = y * innerRad; *dataPtr++ = z * innerRad;
+                *dataPtr++ = x; *dataPtr++ = y; *dataPtr++ = z;
+                *indexPtr++ = vertexIndex; *indexPtr++ = vertexIndex + 1;
+
+                vertexIndex += 2;
+                vertexSize += 6 * sizeof(float);
+                indexSize += 2 * sizeof(quint16);
+            }
+        }
+
+        vertexData.resize(vertexSize);
+        indexData.resize(indexSize);
+    }
+
+    static const float floatMin = std::numeric_limits<float>::lowest();
+    static const float floatMax = std::numeric_limits<float>::max();
+    auto vertexPtr = reinterpret_cast<QVector3D *>(vertexData.data());
+    minBounds = QVector3D(floatMax, floatMax, floatMax);
+    maxBounds = QVector3D(floatMin, floatMin, floatMin);
+    for (int i = 0; i < vertexSize / 12; ++i) {
+        minBounds[0] = qMin((*vertexPtr)[0], minBounds[0]);
+        minBounds[1] = qMin((*vertexPtr)[1], minBounds[1]);
+        minBounds[2] = qMin((*vertexPtr)[2], minBounds[2]);
+        maxBounds[0] = qMax((*vertexPtr)[0], maxBounds[0]);
+        maxBounds[1] = qMax((*vertexPtr)[1], maxBounds[1]);
+        maxBounds[2] = qMax((*vertexPtr)[2], maxBounds[2]);
+        ++vertexPtr;
+    }
+}
+
+}
+}
+
+#endif // QUICK3D_MODULE
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/lightgeometry.h b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/lightgeometry.h
new file mode 100644
index 0000000000..5614b3eb40
--- /dev/null
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/lightgeometry.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** 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.
+**
+****************************************************************************/
+
+#pragma once
+
+#ifdef QUICK3D_MODULE
+
+#include <QtQuick3D/private/qquick3dgeometry_p.h>
+#include <QtQuick3D/private/qquick3dabstractlight_p.h>
+
+namespace QmlDesigner {
+namespace Internal {
+
+class LightGeometry : public QQuick3DGeometry
+{
+    Q_OBJECT
+    Q_PROPERTY(QQuick3DAbstractLight *light READ light WRITE setLight NOTIFY lightChanged)
+
+public:
+    LightGeometry();
+    ~LightGeometry() override;
+
+    QQuick3DAbstractLight *light() const;
+
+public Q_SLOTS:
+    void setLight(QQuick3DAbstractLight *light);
+
+Q_SIGNALS:
+    void lightChanged();
+
+protected:
+    QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override;
+
+private:
+    void fillVertexData(QByteArray &vertexData, QByteArray &indexData,
+                        QVector3D &minBounds, QVector3D &maxBounds);
+    QQuick3DAbstractLight *m_light = nullptr;
+};
+
+}
+}
+
+QML_DECLARE_TYPE(QmlDesigner::Internal::LightGeometry)
+
+#endif // QUICK3D_MODULE
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5informationnodeinstanceserver.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5informationnodeinstanceserver.cpp
index 83fd85202a..91e0ec18d9 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5informationnodeinstanceserver.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5informationnodeinstanceserver.cpp
@@ -67,6 +67,7 @@
 #include "../editor3d/generalhelper.h"
 #include "../editor3d/mousearea3d.h"
 #include "../editor3d/camerageometry.h"
+#include "../editor3d/lightgeometry.h"
 #include "../editor3d/gridgeometry.h"
 #include "../editor3d/selectionboxgeometry.h"
 #include "../editor3d/linegeometry.h"
@@ -104,6 +105,7 @@ void Qt5InformationNodeInstanceServer::createEditView3D()
     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::LightGeometry>("LightGeometry", 1, 0, "LightGeometry");
     qmlRegisterType<QmlDesigner::Internal::GridGeometry>("GridGeometry", 1, 0, "GridGeometry");
     qmlRegisterType<QmlDesigner::Internal::SelectionBoxGeometry>("SelectionBoxGeometry", 1, 0, "SelectionBoxGeometry");
     qmlRegisterType<QmlDesigner::Internal::LineGeometry>("LineGeometry", 1, 0, "LineGeometry");
diff --git a/share/qtcreator/qml/qmlpuppet/qmlpuppet.qrc b/share/qtcreator/qml/qmlpuppet/qmlpuppet.qrc
index 5d30e49691..f9afabee83 100644
--- a/share/qtcreator/qml/qmlpuppet/qmlpuppet.qrc
+++ b/share/qtcreator/qml/qmlpuppet/qmlpuppet.qrc
@@ -14,6 +14,7 @@
         <file>mockfiles/MoveGizmo.qml</file>
         <file>mockfiles/CameraFrustum.qml</file>
         <file>mockfiles/CameraGizmo.qml</file>
+        <file>mockfiles/LightModel.qml</file>
         <file>mockfiles/LightGizmo.qml</file>
         <file>mockfiles/IconGizmo.qml</file>
         <file>mockfiles/Overlay2D.qml</file>
diff --git a/src/tools/qml2puppet/CMakeLists.txt b/src/tools/qml2puppet/CMakeLists.txt
index 50d457f4f3..da25ec5396 100644
--- a/src/tools/qml2puppet/CMakeLists.txt
+++ b/src/tools/qml2puppet/CMakeLists.txt
@@ -114,6 +114,7 @@ extend_qtc_executable(qml2puppet
     generalhelper.cpp generalhelper.h
     mousearea3d.cpp mousearea3d.h
     camerageometry.cpp camerageometry.h
+    lightgeometry.cpp lightgeometry.h
     gridgeometry.cpp gridgeometry.h
     selectionboxgeometry.cpp selectionboxgeometry.h
     linegeometry.cpp linegeometry.h
diff --git a/src/tools/qml2puppet/qml2puppet.qbs b/src/tools/qml2puppet/qml2puppet.qbs
index c5c49670b4..445ab2e867 100644
--- a/src/tools/qml2puppet/qml2puppet.qbs
+++ b/src/tools/qml2puppet/qml2puppet.qbs
@@ -209,6 +209,8 @@ QtcTool {
             "editor3d/mousearea3d.h",
             "editor3d/camerageometry.cpp",
             "editor3d/camerageometry.h",
+            "editor3d/lightgeometry.cpp",
+            "editor3d/lightgeometry.h",
             "editor3d/gridgeometry.cpp",
             "editor3d/gridgeometry.h",
             "editor3d/selectionboxgeometry.cpp",