IvfNormalList.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 _CIvfNormalList_h_
#define _CIvfNormalList_h_

#include <ivf/IvfBase.h>

#include <ivf/IvfGL.h>

IvfSmartPointer(CIvfNormalList);

class IVF_API CIvfNormalList : public CIvfBase {
private:
        GLfloat* m_normals;
        long m_allocSize;
        long m_size;
        long m_blockSize;
        long m_next;
public:
        CIvfNormalList();

        virtual ~CIvfNormalList();

        IvfClassInfo("CIvfNormalList",CIvfBase);

        void add(double x, double y, double z);

        void clear();

        void getNormal(int idx, double &x, double &y, double &z);

        int getSize();

        GLsizei getStride();

        GLenum getDataType();

        void* getData();
protected:
        double getComp(int idx);
        void add(double comp);
};

#endif 

---