HullGenerator (dyn4j 4.0.2 API)

All Known Implementing Classes:

DivideAndConquer, GiftWrap, GrahamScan, MonotoneChain
```
public interface HullGenerator
```
Represents an algorithm used to create a convex hull of a given point set.
The hulls are returned as Vector2[]s that can then be used to create a Convex Shape.
Algorithms implementing this interface are intended for general use but does not imply that the results produced would be appropriate for the core dyn4j engine.

Since:

2.2.0

Version:

3.4.0

Author:

William Bittle

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Vector2[]`	`generate(Vector2... points)`	Returns a convex hull generated from the given point set in counter-clockwise point order.

- Method Detail
  - generate
```
Vector2[] generate(Vector2... points)
```
    Returns a convex hull generated from the given point set in counter-clockwise point order.
    Returns null if the given points array is null.
    Returns the array unchanged if the length is less than or equal to 2.
    
    Parameters:
    
    points - the point set or cloud
    
    Returns:
    
    Vector2[] the convex hull vertices
    
    Throws:
    
    NullPointerException - if points is null or contains null points