bezierpatch.h

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#ifndef BEZIERPATCH_H_INCLUDED
#define BEZIERPATCH_H_INCLUDED

/* Mondschein Engine is a fast, powerful, and easy-to-use 3D realtime rendering engine.
 *
 * Copyright (C) 2009-2013 by Andreas Amereller
 * E-Mail: andreas.amereller.dev@googlemail.com
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 3 of the License, or (at your option)
 * any later version.
 *
 * This program 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 General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#include "types.h"
#include "eigen3.h"

namespace mondschein
{
  namespace math
  {
    class Bezierpatch
    {
    private:
      std::vector<Beziercurve_p> curves;

    public:
      explicit Bezierpatch();
      explicit Bezierpatch(const std::vector<Beziercurve_p> &_c);
      explicit Bezierpatch(Bezierpatch_c _b);
      virtual ~Bezierpatch();
      virtual Bezierpatch &operator=(Bezierpatch_c _b);

      virtual Eigen::Vector3d operator()(float64 _t,float64 _u) const;

      virtual void set_curves(const std::vector<Beziercurve_p> &_c);

      virtual std::vector<Beziercurve_p> get_curves() const;

      virtual uint32 get_degree() const;

      virtual Eigen::Vector3d get_point(float64 _t,float64 _u) const;

      virtual scene::Mesh_p generate_mesh(uint32 _n,uint32 _m,normal_calculation_e _normals) const;
    };
  }
}

#endif // BEZIERPATCH_H_INCLUDED