circle_frustum.h

/* Copyright (C) 2004-2009 MBSim Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 *
 * Contact: martin.o.foerg@googlemail.com
 */
 
#ifndef CIRCLE_FRUSTUM_H_
#define CIRCLE_FRUSTUM_H_
 
#include "mbsim/contact_kinematics/contact_kinematics.h"
 
namespace MBSim {
 
  class Circle;
  class Frustum;
  class FuncPairConeSectionCircle;
  class JacobianPairConeSectionCircle;
 
  class ContactKinematicsCircleFrustum : public ContactKinematics {
    public:
      ContactKinematicsCircleFrustum();
 
      ~ContactKinematicsCircleFrustum() override;
 
      void search_();
 
      /* INHERITED INTERFACE OF CONTACTKINEAMTICS */
      void calcisSize() override { isSize = 1; }
      void assignContours(const std::vector<Contour*> &contour) override;
      void setInitialGuess(const fmatvec::MatV &zeta0_) override;
      void updateg(SingleContact &contact, int i=0) override;
      /***************************************************/
 
    protected:
      int icircle, ifrustum;
 
      Frustum *frustum;
      Circle *circle;
 
      FuncPairConeSectionCircle *funcRho;
      JacobianPairConeSectionCircle *jacRho;
      std::vector<double> nodes;
  };
 
}
 
#endif /* CIRCLE_FRUSTUM_H_ */