Package net.dermetfan.gdx.physics.box2d

Class PositionController.PD

java.lang.Object
net.dermetfan.gdx.physics.box2d.PositionController
net.dermetfan.gdx.physics.box2d.PositionController.PD
Enclosing class:
PositionController
public static class PositionController.PD
extends PositionController
a proportional-derivative controller
Since:
0.11.1
See Also:
PositionController.P, PositionController.D

  • Nested Class Summary

    Nested classes/interfaces inherited from class net.dermetfan.gdx.physics.box2d.PositionController

    PositionController.D, PositionController.P, PositionController.PD

  • Field Summary

    Fields inherited from class net.dermetfan.gdx.physics.box2d.PositionController

    defaultUserDataAccessor, vec2

  • Constructor Summary

    Constructors
    Constructor Description
    PD​(float gainP, float gainD, com.badlogic.gdx.math.Vector2 destination)  
    PD​(com.badlogic.gdx.math.Vector2 gainP, com.badlogic.gdx.math.Vector2 gainD, com.badlogic.gdx.math.Vector2 destination)  

  • Method Summary

    Modifier and Type Method Description
    static float calculateForce​(float gainP, float gainD, float pos, float dest, float vel)  
    static com.badlogic.gdx.math.Vector2 calculateForce​(float gainPX, float gainPY, float gainDX, float gainDY, float posX, float posY, float destX, float destY, float velX, float velY)  
    static com.badlogic.gdx.math.Vector2 calculateForce​(com.badlogic.gdx.math.Vector2 gainP, com.badlogic.gdx.math.Vector2 gainD, com.badlogic.gdx.math.Vector2 pos, com.badlogic.gdx.math.Vector2 dest, com.badlogic.gdx.math.Vector2 vel)  
    com.badlogic.gdx.math.Vector2 calculateForce​(com.badlogic.gdx.physics.box2d.Body body, com.badlogic.gdx.math.Vector2 point)  
    com.badlogic.gdx.math.Vector2 calculateForceToCenter​(com.badlogic.gdx.physics.box2d.Body body)  
    com.badlogic.gdx.math.Vector2 getDestination()  
    com.badlogic.gdx.math.Vector2 getGainD()  
    com.badlogic.gdx.math.Vector2 getGainP()  
    void setDestination​(com.badlogic.gdx.math.Vector2 destination)  
    void setGainD​(com.badlogic.gdx.math.Vector2 gainD)  
    void setGainP​(com.badlogic.gdx.math.Vector2 gainP)  

    Methods inherited from class net.dermetfan.gdx.physics.box2d.PositionController

    applyForce, applyForceToCenter, applyForceToCenter, getUserDataAccessor, setUserDataAccessor

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • PD

      public PD​(float gainP, float gainD, com.badlogic.gdx.math.Vector2 destination)
      Parameters:
      gainP - the proportional gain on both axes
      gainD - the derivative gain on both axes
      destination - the destination

    • PD

      public PD​(com.badlogic.gdx.math.Vector2 gainP, com.badlogic.gdx.math.Vector2 gainD, com.badlogic.gdx.math.Vector2 destination)
      Parameters:
      gainP - the gainP
      gainD - the gainD
      destination - the destination

  • Method Details

    • calculateForce

      public static float calculateForce​(float gainP, float gainD, float pos, float dest, float vel)
      See Also:
      PositionController.P.calculateForce(float, float, float), PositionController.D.calculateForce(float, float)

    • calculateForce

      public static com.badlogic.gdx.math.Vector2 calculateForce​(float gainPX, float gainPY, float gainDX, float gainDY, float posX, float posY, float destX, float destY, float velX, float velY)
      See Also:
      calculateForce(float, float, float, float, float)

    • calculateForce

      public static com.badlogic.gdx.math.Vector2 calculateForce​(com.badlogic.gdx.math.Vector2 gainP, com.badlogic.gdx.math.Vector2 gainD, com.badlogic.gdx.math.Vector2 pos, com.badlogic.gdx.math.Vector2 dest, com.badlogic.gdx.math.Vector2 vel)
      See Also:
      calculateForce(float, float, float, float, float, float, float, float, float, float)

    • calculateForce

      public com.badlogic.gdx.math.Vector2 calculateForce​(com.badlogic.gdx.physics.box2d.Body body, com.badlogic.gdx.math.Vector2 point)
      Specified by:
      calculateForce in class PositionController
      point - the world point at which the force should be applied
      Returns:
      the force to apply at the given point

    • calculateForceToCenter

      public com.badlogic.gdx.math.Vector2 calculateForceToCenter​(com.badlogic.gdx.physics.box2d.Body body)
      Specified by:
      calculateForceToCenter in class PositionController
      Returns:
      the force to apply at the center of mass of the Body

    • getGainP

      public com.badlogic.gdx.math.Vector2 getGainP()
      Returns:
      the gainP

    • setGainP

      public void setGainP​(com.badlogic.gdx.math.Vector2 gainP)
      Parameters:
      gainP - the gainP to set

    • getGainD

      public com.badlogic.gdx.math.Vector2 getGainD()
      Returns:
      the gainD

    • setGainD

      public void setGainD​(com.badlogic.gdx.math.Vector2 gainD)
      Parameters:
      gainD - the gainD to set

    • getDestination

      public com.badlogic.gdx.math.Vector2 getDestination()
      Returns:
      the destination

    • setDestination

      public void setDestination​(com.badlogic.gdx.math.Vector2 destination)
      Parameters:
      destination - the destination to set