1 files changed, 3 insertions, 0 deletions
diff --git a/src/datavisualization/engine/surface3drenderer_p.h b/src/datavisualization/engine/surface3drenderer_p.h
index 4edd80f9..10336f06 100644
--- a/src/datavisualization/engine/surface3drenderer_p.h
+++ b/src/datavisualization/engine/surface3drenderer_p.h
@@ -124,6 +124,8 @@ private:
     QRect m_sampleSpace;
     GLint m_shadowQualityMultiplier;
     QSizeF m_areaSize;
+    uint m_cachedSelectionId;
+    bool m_selectionModeChanged;
 
     bool m_hasHeightAdjustmentChanged;
 
@@ -145,6 +147,7 @@ public slots:
     void updateSurfaceGridStatus(bool enable);
     void updateSurfaceGradient(const QLinearGradient &gradient);
     void updateSlicingActive(bool isSlicing);
+    void updateSelectionMode(QDataVis::SelectionMode mode);
 
 private:
     void updateSliceDataModel(int selectionId);