Add Armature backend node to renderer aspect

Change-Id: I35caba55beb54f60dcf2870df4edb2b7eb19c3f5
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 86 insertions, 0 deletions

diff --git a/src/render/geometry/armature.cpp b/src/render/geometry/armature.cpp
new file mode 100644
index 000000000..15a26c9ec
--- /dev/null
+++ b/src/render/geometry/armature.cpp
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt3D module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "armature_p.h"
+
+#include <Qt3DCore/qpropertyupdatedchange.h>
+
+#include <Qt3DCore/private/qarmature_p.h>
+
+QT_BEGIN_NAMESPACE
+
+using namespace Qt3DCore;
+
+namespace Qt3DRender {
+namespace Render {
+
+Armature::Armature()
+    : BackendNode(Qt3DCore::QBackendNode::ReadOnly)
+{
+}
+
+void Armature::cleanup()
+{
+    m_skeletonId = Qt3DCore::QNodeId();
+    setEnabled(false);
+}
+
+void Armature::initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change)
+{
+    const auto typedChange = qSharedPointerCast<QNodeCreatedChange<QArmatureData>>(change);
+    m_skeletonId = typedChange->data.skeletonId;
+}
+
+void Armature::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e)
+{
+    switch (e->type()) {
+    case Qt3DCore::PropertyUpdated: {
+        const auto change = qSharedPointerCast<QPropertyUpdatedChange>(e);
+        if (change->propertyName() == QByteArrayLiteral("skeleton"))
+            m_skeletonId = change->value().value<QNodeId>();
+        break;
+    }
+
+    default:
+        break;
+    }
+    QBackendNode::sceneChangeEvent(e);
+}
+
+} // namespace Render
+} // namespace Qt3DRender
+
+QT_END_NAMESPACE