Description

Base class for specifying material properties for contact force generation.

#include <ChMaterialSurface.h>

Inheritance diagram for chrono::ChMaterialSurface:

Public Member Functions
virtual ChMaterialSurface *	Clone () const =0
	"Virtual" copy constructor.

virtual ChContactMethod	GetContactMethod () const =0

void	SetSfriction (float val)
	Static sliding friction coefficient. More...

float	GetSfriction () const

void	SetKfriction (float val)
	Kinetic sliding friction coefficient.

float	GetKfriction () const

void	SetFriction (float val)
	Set both static friction and kinetic friction at once, with same value.

void	SetRollingFriction (float val)
	Rolling friction coefficient. Usually around 1E-3. Default 0.

float	GetRollingFriction () const

void	SetSpinningFriction (float val)
	Spinning friction coefficient. Usually around 1E-3. Default 0.

float	GetSpinningFriction () const

void	SetRestitution (float val)
	Normal coefficient of restitution. In the range [0,1]. Default 0.

float	GetRestitution () const

virtual void	ArchiveOut (ChArchiveOut &marchive)

virtual void	ArchiveIn (ChArchiveIn &marchive)

Static Public Member Functions
static std::shared_ptr< ChMaterialSurface >	DefaultMaterial (ChContactMethod contact_method)
	Construct and return a contact material of the specified type with default properties.

Public Attributes
float	static_friction
	Static coefficient of friction.

float	sliding_friction
	Kinetic coefficient of friction.

float	rolling_friction
	Rolling coefficient of friction.

float	spinning_friction
	Spinning coefficient of friction.

float	restitution
	Coefficient of restitution.

Protected Member Functions
	ChMaterialSurface (const ChMaterialSurface &other)

Member Function Documentation

void chrono::ChMaterialSurface::SetSfriction ( float val )

inline

Static sliding friction coefficient.

Usually in 0..1 range, rarely above. Default 0.6.

The documentation for this class was generated from the following files: