C# Class BEPUphysics.Constraints.TwoEntity.JointLimits.LinearAxisLimit

Constrains the distance along an axis between anchor points attached to two entities.

Inheritance: JointLimit, I1DImpulseConstraintWithError, I1DJacobianConstraint

显示文件 Open project: Indiefreaks/igf Class Usage Examples

Public Methods

Method	Description
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.
GetAngularJacobianA ( System.Vector3 &jacobian ) : void	Gets the angular jacobian entry for the first connected entity.
GetAngularJacobianB ( System.Vector3 &jacobian ) : void	Gets the angular jacobian entry for the second connected entity.
GetLinearJacobianA ( System.Vector3 &jacobian ) : void	Gets the linear jacobian entry for the first connected entity.
GetLinearJacobianB ( System.Vector3 &jacobian ) : void	Gets the linear jacobian entry for the second connected entity.
GetMassMatrix ( float &outputMassMatrix ) : void	Gets the mass matrix of the constraint.
LinearAxisLimit ( ) : System	Constructs a constraint which tries to keep anchors on two entities within a certain distance of each other along an axis. To finish the initialization, specify the connections (ConnectionA and ConnectionB) as well as the AnchorA, AnchorB, and Axis (or their entity-local versions), and the Minimum and Maximum. This constructor sets the constraint's IsActive property to false by default.
LinearAxisLimit ( Entity connectionA, Entity connectionB, System.Vector3 anchorA, System.Vector3 anchorB, System.Vector3 axis, float minimum, float maximum ) : System	Constructs a constraint which tries to keep anchors on two entities within a certain distance of each other along an axis.
SolveIteration ( ) : float	Computes one iteration of the constraint to meet the solver updateable's goal.
Update ( float dt ) : void	Performs the frame's configuration step.

Method Details

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

GetAngularJacobianA() public method

Gets the angular jacobian entry for the first connected entity.

public GetAngularJacobianA ( System.Vector3 &jacobian ) : void
jacobian	System.Vector3	Angular jacobian entry for the first connected entity.
return	void

GetAngularJacobianB() public method

Gets the angular jacobian entry for the second connected entity.

public GetAngularJacobianB ( System.Vector3 &jacobian ) : void
jacobian	System.Vector3	Angular jacobian entry for the second connected entity.
return	void

GetLinearJacobianA() public method

Gets the linear jacobian entry for the first connected entity.

public GetLinearJacobianA ( System.Vector3 &jacobian ) : void
jacobian	System.Vector3	Linear jacobian entry for the first connected entity.
return	void

GetLinearJacobianB() public method

Gets the linear jacobian entry for the second connected entity.

public GetLinearJacobianB ( System.Vector3 &jacobian ) : void
jacobian	System.Vector3	Linear jacobian entry for the second connected entity.
return	void

GetMassMatrix() public method

Gets the mass matrix of the constraint.

public GetMassMatrix ( float &outputMassMatrix ) : void
outputMassMatrix	float	Constraint's mass matrix.
return	void

LinearAxisLimit() public method

Constructs a constraint which tries to keep anchors on two entities within a certain distance of each other along an axis. To finish the initialization, specify the connections (ConnectionA and ConnectionB) as well as the AnchorA, AnchorB, and Axis (or their entity-local versions), and the Minimum and Maximum. This constructor sets the constraint's IsActive property to false by default.

public LinearAxisLimit ( ) : System
return	System

LinearAxisLimit() public method

Constructs a constraint which tries to keep anchors on two entities within a certain distance of each other along an axis.

public LinearAxisLimit ( Entity connectionA, Entity connectionB, System.Vector3 anchorA, System.Vector3 anchorB, System.Vector3 axis, float minimum, float maximum ) : System
connectionA	Entity	First connection of the pair.
connectionB	Entity	Second connection of the pair.
anchorA	System.Vector3	World space point to attach to connection A that will be constrained.
anchorB	System.Vector3	World space point to attach to connection B that will be constrained.
axis	System.Vector3	Limited axis in world space to attach to connection A.
minimum	float	Minimum allowed position along the axis.
maximum	float	Maximum allowed position along the axis.
return	System

SolveIteration() public method

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

public SolveIteration ( ) : float
return	float

Update() public method

Performs the frame's configuration step.

public Update ( float dt ) : void
dt	float	Timestep duration.
return	void