1 files changed, 5 insertions, 3 deletions
diff --git a/src/quick3d/quick3drender/items/quick3dbuffer_p.h b/src/quick3d/quick3drender/items/quick3dbuffer_p.h
index 512e6936c..c5cb39cdf 100644
--- a/src/quick3d/quick3drender/items/quick3dbuffer_p.h
+++ b/src/quick3d/quick3drender/items/quick3dbuffer_p.h
@@ -69,17 +69,19 @@ namespace Render {
 
 namespace Quick {
 
-class QT3DQUICKRENDERSHARED_PRIVATE_EXPORT Quick3DBuffer : public QObject
+class QT3DQUICKRENDERSHARED_PRIVATE_EXPORT Quick3DBuffer : public Qt3DRender::QBuffer
 {
     Q_OBJECT
     Q_PROPERTY(QVariant data READ bufferData WRITE setBufferData NOTIFY bufferDataChanged)
 public:
-    explicit Quick3DBuffer(QObject *parent = nullptr);
-    inline QBuffer *parentBuffer() const { return qobject_cast<QBuffer *>(parent()); }
+    explicit Quick3DBuffer(Qt3DCore::QNode *parent = nullptr);
 
     QVariant bufferData() const;
     void setBufferData(const QVariant &bufferData);
 
+public Q_SLOTS:
+    void updateData(int offset, const QVariant &bytes);
+
 Q_SIGNALS:
     void bufferDataChanged();