Mark backend render classes as private and fix compilation

Change-Id: I1afb8408e03d4b5405e8ee82d1a3b6b4364d3f5d
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/core/io/qabstractmeshdata_p.h b/src/core/io/qabstractmeshdata_p.h
index 2c9165a4b..097b53119 100644
--- a/src/core/io/qabstractmeshdata_p.h
+++ b/src/core/io/qabstractmeshdata_p.h
@@ -43,6 +43,8 @@
 #define QT3D_QABSTRACTMESHDATA_P_H
 
 #include <Qt3DCore/qt3dcore_global.h>
+#include <Qt3DCore/axisalignedboundingbox.h>
+
 #include <QMap>
 #include <QSharedPointer>
 
@@ -53,7 +55,6 @@ namespace Qt3D {
 class QAbstractMeshData;
 class QAbstractAttribute;
 class QAbstractBuffer;
-class AxisAlignedBoundingBox;
 
 typedef QSharedPointer<QAbstractAttribute> QAbstractAttributePtr;