Module org.dyn4j

Package org.dyn4j.dynamics.contact

Class SequentialImpulses<T extends PhysicsBody>

Object

SequentialImpulses<T>

Type Parameters:

T - the PhysicsBody type

All Implemented Interfaces:

ContactConstraintSolver<T>

public class SequentialImpulses<T extends PhysicsBody>
extends Object
implements ContactConstraintSolver<T>

Represents an impulse based rigid PhysicsBody physics collision resolver.

Since:

3.2.0

Version:

4.0.0

Author:

William Bittle

Constructor Summary

Constructors

Constructor	Description
SequentialImpulses()

Method Summary

Modifier and Type	Method	Description
void	initialize(List<ContactConstraint<T>> contactConstraints, TimeStep step, Settings settings)	Performs initialization of the contact constraints.
boolean	solvePositionContraints(List<ContactConstraint<T>> contactConstraints, TimeStep step, Settings settings)	Solves the ContactConstraints on the position level.
void	solveVelocityContraints(List<ContactConstraint<T>> contactConstraints, TimeStep step, Settings settings)	Solves the ContactConstraints on the velocity level.

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SequentialImpulses

public SequentialImpulses()

Method Detail

initialize

public void initialize(List<ContactConstraint<T>> contactConstraints,
                       TimeStep step,
                       Settings settings)

Description copied from interface: ContactConstraintSolver

Performs initialization of the contact constraints.

Specified by:

initialize in interface ContactConstraintSolver<T extends PhysicsBody>

Parameters:

contactConstraints - the contact constraints to solve

step - the time step information

settings - the current settings

solveVelocityContraints

public void solveVelocityContraints(List<ContactConstraint<T>> contactConstraints,
                                    TimeStep step,
                                    Settings settings)

Description copied from interface: ContactConstraintSolver

Solves the ContactConstraints on the velocity level.

Specified by:

solveVelocityContraints in interface ContactConstraintSolver<T extends PhysicsBody>

Parameters:

contactConstraints - the contact constraints to solve

step - the time step information

settings - the current settings

solvePositionContraints

public boolean solvePositionContraints(List<ContactConstraint<T>> contactConstraints,
                                       TimeStep step,
                                       Settings settings)

Description copied from interface: ContactConstraintSolver

Solves the ContactConstraints on the position level.

Specified by:

solvePositionContraints in interface ContactConstraintSolver<T extends PhysicsBody>

Parameters:

contactConstraints - the contact constraints to solve

step - the time step information

settings - the current settings

Returns:

boolean true if the constraints have been solved