2s_neutral_linear_external_FFR.h

/*
 * contour_2s_neutral_linear_external_FFR.h
 *
 *  Created on: 25.10.2013
 *      Author: zwang
 */
 
#ifndef CONTOUR_2S_NEUTRAL_LINEAR_EXTERNAL_FFR_H_
#define CONTOUR_2S_NEUTRAL_LINEAR_EXTERNAL_FFR_H_
 
#include <mbsimFlexibleBody/flexible_body/linear_external_ffr.h>
#include "mbsimFlexibleBody/pointer.h"
#include <mbsimFlexibleBody/contours/contour_2s_neutral_factory.h>
#include "ncc/nurbs_velocity_2s.h"
#include "ncc/nurbs_position_2s.h"
#include "ncc/nurbs_local_position_2s.h"
 
namespace MBSimFlexibleBody {
  
  class Contour2sNeutralLinearExternalFFR : public MBSimFlexibleBody::Contour2sNeutralFactory {
    public:
      Contour2sNeutralLinearExternalFFR(const std::string &name_) : Contour2sNeutralFactory(name_), transNodes(), nodeOffset(0.), degU(3), degV(3), openStructure(false), NP(nullptr), NLP(nullptr), NV(nullptr), qSize(0) { }
 
      ~Contour2sNeutralLinearExternalFFR() override;
 
      /*INHERITED INTERFACE */
      void init(InitStage stage, const MBSim::InitConfigSet &config) override;
 
      /* GETTER / SETTER*/
      int getNumberOfTransNodesU();
      int getNumberOfTransNodesV();
 
      void setTransNodes(const fmatvec::MatVI & transNodes);
 
      void readTransNodes(const std::string& file);
 
      fmatvec::Vec3 evalPosition(const fmatvec::Vec2 &zeta) override;
      fmatvec::Vec3 evalWs(const fmatvec::Vec2 &zeta) override;
      fmatvec::Vec3 evalWt(const fmatvec::Vec2 &zeta) override;
      fmatvec::Vec3 evalWu(const fmatvec::Vec2 &zeta) override { return evalWs(zeta); }
      fmatvec::Vec3 evalWv(const fmatvec::Vec2 &zeta) override { return evalWt(zeta); }
      fmatvec::Vec3 evalWn(const fmatvec::Vec2 &zeta) override;
 
      void updatePositions(MBSim::Frame *frame) override;
      void updateVelocities(MBSim::Frame *frame) override;
      void updateJacobians(MBSim::Frame *frame, int j=0) override;
 
      fmatvec::MatVI getTransNodes();
 
 
      void setdegU(int deg);
 
      void setdegV(int deg);
 
      void setOpenStructure(bool openstructure);
 
      bool getOpenStructure();
 
      void resetUpToDate() override;
 
    protected:
      virtual NeutralNurbsVelocity2s* createNeutralVelocity();
      virtual NeutralNurbsPosition2s* createNeutralPosition();
      virtual NeutralNurbsLocalPosition2s* createNeutralLocalPosition();
      virtual void createNeutralModeShape();
 
      fmatvec::MatVI transNodes;
 
      double nodeOffset;
 
      fmatvec::VecV uk;
      fmatvec::VecV vl;
      int degU;
      int degV;
      bool openStructure;
 
      NeutralNurbsPosition2s* NP;
      NeutralNurbsLocalPosition2s* NLP;
      NeutralNurbsVelocity2s* NV;
 
      int qSize;
 
      std::vector<MBSim::NurbsSurface> surfaceModeShape; // size = number of elastic coordinates
 
  };
 
} /* namespace MBSimFlexibleBody */
#endif