IvfExtrArrow.h

//
// Copyright 1999-2006 by Structural Mechanics, Lund University.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "ivf@byggmek.lth.se".
//
//
// Written by Jonas Lindemann
//

#ifndef _CIvfExtrArrow_h_
#define _CIvfExtrArrow_h_

#include <ivf/IvfShape.h>

IvfSmartPointer(CIvfExtrArrow);

class IVF_API CIvfExtrArrow : public CIvfShape {
private:
        void initExtrusion();
        int arrowType;
        double m_extraHead;
        double m_headRadius;
        double m_head;
        double m_length;
        double m_tailRadius;
        double m_coords[6][3];
        double m_radius[6];
        double m_direction[3];
        double m_position[3];
        double m_offset;
public:
        void setDirection(CIvfVec3d& vec);
        CIvfExtrArrow();

        virtual ~CIvfExtrArrow();

        IvfClassInfo("CIvfExtrArrow",CIvfShape);

        void setRadius(double head, double tail);

        void getRadius(double &head, double &tail);

        void setSize(double length, double head);

        void getSize(double &length, double &head);

        void setDirection(double ex, double ey, double ez);

        void getDirection(double &ex, double &ey, double &ez);

        void setOffset(double offset);

        double getOffset();

        void updateBoundingSphere();

protected:
        virtual void createGeometry();
};

#endif 

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