polyline.h

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#ifndef VART_POLYLLINE_H
#define VART_POLYLLINE_H

#include "vart/graphicobj.h"
#include "vart/material.h"
#include <vector>

namespace VART {
    class PolyLine : public VART::GraphicObj
    {
    public:
    // PUBLIC TYPES
        enum OrganizationType { LINES, LINE_STRIP, LINE_LOOP };

    // PUBLIC METHODS
        PolyLine();

        PolyLine(const VART::PolyLine& polyLine);

        ~PolyLine();

        VART::PolyLine& operator=(const VART::PolyLine& polyLine);

        virtual VART::SceneNode* Copy();

        void Clear();

        void AddVertex(VART::Point4D& vertex) { vertexVec.push_back( vertex ); }

        void Setvertex(unsigned int i, VART::Point4D vertex) { vertexVec[i] = vertex; }

        virtual void ComputeBoundingBox();

        void SetMaterial(const VART::Material& material) { this->material = material; }

        const VART::Material& GetMaterial() { return material; }

        void SetLineWidth(float width) { this->width = width; }

        float GetLineWidth() { return width; }

        virtual bool DrawOGL() const;

    // PUBLIC ATTRIBUTES
        OrganizationType organization;
    protected:
#ifdef VART_OGL
        GLenum GLOrganizationType() const;
#endif
    private:
        float width;
        std::vector< VART::Point4D > vertexVec;
        VART::Material material;
    };
} // end namespace
#endif  // VART_POLYLLINE_H