Textured Surface Example

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 #ifndef SURFACEGRAPH_H
 #define SURFACEGRAPH_H

 #include <QtDataVisualization/Q3DSurface>
 #include <QtDataVisualization/QSurface3DSeries>
 #include <QtWidgets/QSlider>
 #include "topographicseries.h"
 #include "highlightseries.h"

 #include "custominputhandler.h"

 using namespace QtDataVisualization;

 class SurfaceGraph : public QObject
 {
     Q_OBJECT
 public:
     explicit SurfaceGraph(Q3DSurface *surface);
     ~SurfaceGraph();

     void toggleSurfaceTexture(bool enable);

 private:
     Q3DSurface *m_graph;

     TopographicSeries *m_topography;
     HighlightSeries *m_highlight;
     int m_highlightWidth;
     int m_highlightHeight;

     CustomInputHandler *m_inputHandler;
 };

 #endif // SURFACEGRAPH_H