Module org.dyn4j

Package org.dyn4j.collision.narrowphase

Class LinkPostProcessor

Object

LinkPostProcessor

All Implemented Interfaces:

NarrowphasePostProcessor

public final class LinkPostProcessor
extends Object
implements NarrowphasePostProcessor

A NarrowphasePostProcessor specifically for the Link class to solve the internal edge problem when using a chain of segments.

Since:

3.2.2

Version:

3.2.2

Author:

Willima Bittle

See Also:

Slides 46-54

Constructor Summary

Constructors

Constructor	Description
LinkPostProcessor()

Method Summary

Modifier and Type	Method	Description
void	process(Convex convex1, Transform transform1, Convex convex2, Transform transform2, Penetration penetration)	Performs post processing on the narrow-phase collision detection information.
void	process(Link link, Transform transform1, Convex convex, Transform transform2, Penetration penetration)	Attempts to use the connectivity information to determine if the normal found in the narrow-phase is valid.

Methods inherited from class Object

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

Constructor Detail

LinkPostProcessor

public LinkPostProcessor()

Method Detail

process

public void process(Convex convex1,
                    Transform transform1,
                    Convex convex2,
                    Transform transform2,
                    Penetration penetration)

Description copied from interface: NarrowphasePostProcessor

Performs post processing on the narrow-phase collision detection information.

Specified by:

process in interface NarrowphasePostProcessor

Parameters:

convex1 - the first convex shape

transform1 - the first convex shape's transform

convex2 - the second convex shape

transform2 - the second convex shape's transform

penetration - the narrow-phase collision detection information

process

public void process(Link link,
                    Transform transform1,
                    Convex convex,
                    Transform transform2,
                    Penetration penetration)

Attempts to use the connectivity information to determine if the normal found in the narrow-phase is valid. If not, the normal is modified to within the valid range of normals based on the connectivity and the collision depth is adjusted.

Parameters:

link - the link

transform1 - the link's transform

convex - the other convex

transform2 - the other convex transform

penetration - the narrow-phase collision information