cylinder.h

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#ifndef VART_CYLINDER_H
#define VART_CYLINDER_H

#include "vart/graphicobj.h"
#include "vart/material.h"

namespace VART {
// It is up to the Draw methods to make the above statement true.
    class Cylinder : public GraphicObj {
        public:
            enum PartsID { NONE, BOTTOM, SIDES, NO_TOP, TOP, NO_SIDES, NO_BOTTOM, ALL };

            Cylinder();
            Cylinder( const VART::Cylinder& cylinder );
            VART::Cylinder & operator = (const VART::Cylinder& cylinder);

            virtual VART::SceneNode * Copy();

            Cylinder( float fHi, float fRad );
            Cylinder( float fHi, float fRad, bool bS, bool bT, bool bB );

            virtual void ComputeBoundingBox();

            void SetHeight(float h);
            void SetRadius( float r );
            void SetTopRadius(float r) { topRadius = r; }
            void SetBottomRadius(float r){ btRadius = r; }

            void SetMaterial(const Material& mat) { material = mat; }

            void SetPartsVisibility(PartsID parts);

            void TogglePartsVisibilty(PartsID parts);

            PartsID GetPartsVisibility();

            void    ShowSide( bool yesno );
            void    ShowTop( bool yesno );
            void    ShowBottom( bool yesno );
            float   GetHeight();
            float GetTopRadius();
            float GetBottomRadius();
            Material GetMaterial() const { return material; }
            bool    ShowSide();
            bool    ShowTop();
            bool    ShowBottom();
        private:
        // PRIVATE METHODS
            bool DrawInstanceOGL() const;
        // PRIVATE ATTRIBUTES
            float height;
            float topRadius;
            float btRadius;
            bool sidesVisible;
            bool topVisible;
            bool bottomVisible;
            Material material;
    }; // end class declaration
} // end namespace

// OPERATORS FOR PartsID
inline VART::Cylinder::PartsID operator &(VART::Cylinder::PartsID a, VART::Cylinder::PartsID b) {
    return VART::Cylinder::PartsID(static_cast<int>(a) & static_cast<int>(b));
}

inline VART::Cylinder::PartsID operator |(VART::Cylinder::PartsID a, VART::Cylinder::PartsID b) {
    return VART::Cylinder::PartsID(static_cast<int>(a) | static_cast<int>(b));
}

#endif