C# Class BEPUphysics.Constraints.Collision.ContactFrictionConstraint

Computes the friction force for a contact when central friction cannot be used.

Inheritance: EntitySolverUpdateable

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Public Methods

Method	Description
CleanUp ( ) : void	Cleans upt he friction constraint.
ContactFrictionConstraint ( ) : System	Constructs a new friction constraint.
ExclusiveUpdate ( ) : void	Performs any pre-solve iteration work that needs exclusive access to the members of the solver updateable. Usually, this is used for applying warmstarting impulses.
Setup ( ContactManifoldConstraint contactManifoldConstraint, ContactPenetrationConstraint penetrationConstraint ) : void	Configures the friction constraint for a new contact.
SolveIteration ( ) : float	Computes one iteration of the constraint to meet the solver updateable's goal.
Update ( float dt ) : void	Initializes the constraint for this frame.

Protected Methods

Method	Description
CollectInvolvedEntities ( RawList outputInvolvedEntities ) : void

Method Details

CleanUp() public method

Cleans upt he friction constraint.

public CleanUp ( ) : void
return	void

CollectInvolvedEntities() protected method

protected CollectInvolvedEntities ( RawList outputInvolvedEntities ) : void
outputInvolvedEntities	RawList
return	void

ContactFrictionConstraint() public method

Constructs a new friction constraint.

public ContactFrictionConstraint ( ) : System
return	System

ExclusiveUpdate() public method

Performs any pre-solve iteration work that needs exclusive access to the members of the solver updateable. Usually, this is used for applying warmstarting impulses.

public ExclusiveUpdate ( ) : void
return	void

Setup() public method

Configures the friction constraint for a new contact.

public Setup ( ContactManifoldConstraint contactManifoldConstraint, ContactPenetrationConstraint penetrationConstraint ) : void
contactManifoldConstraint	ContactManifoldConstraint	Manifold to which the constraint belongs.
penetrationConstraint	ContactPenetrationConstraint	Penetration constraint associated with this friction constraint.
return	void

SolveIteration() public method

Computes one iteration of the constraint to meet the solver updateable's goal.

public SolveIteration ( ) : float
return	float

Update() public method

Initializes the constraint for this frame.

public Update ( float dt ) : void
dt	float	Time since the last frame.
return	void