Point2D.h

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/* $Id: Point2D.h,v 1.3 2002/11/05 14:31:15 anonymous Exp $ */

#ifndef __POINT_2D_H
#define __POINT_2D_H

#include <esg/geometry/Point3D.h>

namespace esg {

class OGSCENE_EXPORT Point2D : public Point3D {
protected:
        virtual void _rotateX   (float) {}
        virtual void _rotateY   (float) {}
        virtual void _translate (float x, float y, float z = 0) {
            _position.add(Vector3(x,y,z));
        }
    
public:
        Point2D() : Point3D() {}

        Point2D (const Vector2& v) : Point3D(v.x,v.y,0) {}

        Point2D (float x, float  y) : Point3D(x,y,0) {}

        Point2D (double x, double y) : Point3D(x,y,0) {}
        
        virtual Geometry* clone(const Matrix4* pTrMat) const {
            Point2D* pRet = new Point2D();
            pRet->_duplicate_attributes(*this);
            if (pTrMat) pRet->_transform(*pTrMat);
            return pRet;
        }

        void setPosition(const Vector2& p) {
            Point3D::setPosition(p.x, p.y, 0.0);
        }

        void setPosition(float x, float y) {
            Point3D::setPosition(x, y, 0.0);
        }
};

}; // namespace

#endif // __POINT_2D_H

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