Contact (dyn4j 4.2.0 API)

All Known Subinterfaces:

SolvedContact
```
public interface Contact
```
Represents a contact of a ContactConstraint.

Since:

4.0.0

Version:

4.0.0

Author:

William Bittle

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`getDepth()`	Returns the penetration depth of this point.
`ManifoldPointId`	`getId()`	Returns the `ManifoldPointId` for this contact.
`Vector2`	`getPoint()`	Returns the world space collision point.

- Method Detail
  - getId
```
ManifoldPointId getId()
```
    Returns the ManifoldPointId for this contact.
    This identifies the contact to warm-starting.
    
    Returns:
    
    ManifoldPointId
    
    Since:
    
    3.1.2
  - getPoint
```
Vector2 getPoint()
```
    Returns the world space collision point.
    
    Returns:
    
    Vector2 the collision point in world space
  - getDepth
```
double getDepth()
```
    Returns the penetration depth of this point.
    
    Returns:
    
    double the penetration depth