MaterialPair.h

/*
Copyright 2007-2025. Algoryx Simulation AB.
 
All AGX source code, intellectual property, documentation, sample code,
tutorials, scene files and technical white papers, are copyrighted, proprietary
and confidential material of Algoryx Simulation AB. You may not download, read,
store, distribute, publish, copy or otherwise disseminate, use or expose this
material without having a written signed agreement with Algoryx Simulation AB.
 
Algoryx Simulation AB disclaims all responsibilities for loss or damage caused
from using this software, unless otherwise stated in written agreements with
Algoryx Simulation AB.
*/
 
#ifndef MOMENTUM_CONTACTMATERIAL_H
#define MOMENTUM_CONTACTMATERIAL_H
 
#include "momentum_export.h"
#include "momentum_namespace.h"
 
#include "macros.h"
 
#include "Material.h"
 
#ifndef SWIG
namespace agx
{
  class ContactMaterial;
}
#endif
 
namespace MOMENTUM_NAMESPACE
{
  class MOMENTUM_EXPORT MaterialPair
  {
  public:
#ifndef SWIG
 
    MaterialPair(agx::ContactMaterial* material);
 
    MaterialPair();
#endif
 
    double getRestitution() const;
 
#ifndef AGX_MOMENTUM_ANALYSIS_API
    void setRestitution(double restitution);
#endif
 
    double getFriction() const;
 
#ifndef AGX_MOMENTUM_ANALYSIS_API
    void setFriction(double friction);
#endif
 
    double getYoungsModulus() const;
 
#ifndef AGX_MOMENTUM_ANALYSIS_API
    void setYoungsModulus(double youngsModulus);
#endif
//
//     /**
//     Get the elastic rest length of the material, how deep into the material contacts
//     reacts in meters.
//     \returns the current elastic rest length of the material
//     */
//     double getElasticRestLength() const;
//
// #ifndef AGX_MOMENTUM_ANALYSIS_API
//     /**
//     Set the elastic rest length of the material, how deep into the material contacts
//     reacts in meters.
//     \param length the new elastic rest length of the material
//
//     Only available in simulation mode
//     */
//     void setElasticRestLength(double length);
// #endif
 
    double getRollingResistance() const;
 
#ifndef AGX_MOMENTUM_ANALYSIS_API
    void setRollingResistance(double rollingResistance);
#endif
 
    double getTwistingResistance() const;
 
#ifndef AGX_MOMENTUM_ANALYSIS_API
    void setTwistingResistance(double twistingResistance);
#endif
 
    double getAdhesion() const;
 
#ifndef AGX_MOMENTUM_ANALYSIS_API
    void setAdhesion(double adhesion);
#endif
 
    double getAdhesiveOverlap() const;
 
#ifndef AGX_MOMENTUM_ANALYSIS_API
    void setAdhesiveOverlap(double adhesiveOverlap);
#endif
 
    double getDamping() const;
 
#ifndef AGX_MOMENTUM_ANALYSIS_API
    void setDamping(double damping);
#endif
 
    std::shared_ptr<Material> getMaterial(int position) const;
 
    std::shared_ptr<Material> getMaterial1() const;
 
    std::shared_ptr<Material> getMaterial2() const;
 
    std::string __str__() const;
 
    bool operator==(const MaterialPair& other) const;
  private:
#ifndef SWIG
    agx::ContactMaterial* m_material;
 
#endif
  };
 
  V1_DECLARE_CONTAINER_TYPE(MaterialPair);
 
} // namespace momentum
 
#endif