FacingMotionAlgorithm (Arakhnê Foundation Classes 17.0 API)

All Known Implementing Classes:

FacingAlgorithm
```
public interface FacingMotionAlgorithm
```
Agent is changing its orientation for facing the target point.

Since:

14.0

Version:

17.0 2020-01-04 14:41:51

Author:

Stéphane GALLAND

Maven Group Id:

org.arakhne.afc.advanced

Maven Artifact Id:

agentmotion

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`calculate(Point2D<?,?> position, Vector2D<?,?> orientation, double angularSpeed, double maxAngular, Point2D<?,?> target)`	Calculate the rotation for facing the target point.
`FacingMotionAlgorithm`	`clone()`	Clone this algorithm.

- Method Detail
  - clone
```
@Pure
FacingMotionAlgorithm clone()
```
    Clone this algorithm.
    
    Returns:
    
    the clone.
  - calculate
```
@Pure
double calculate(Point2D<?,?> position,
                 Vector2D<?,?> orientation,
                 double angularSpeed,
                 double maxAngular,
                 Point2D<?,?> target)
```
    Calculate the rotation for facing the target point.
    
    Parameters:
    
    position - is the current position of the entity.
    
    orientation - is the current orientation of the entity.
    
    angularSpeed - is the current angular speed of the entity.
    
    maxAngular - is the maximal angular speed or acceleration of the entity.
    
    target - is the point to face to.
    
    Returns:
    
    the agent motion.