Class MassData


  • public class MassData
    extends java.lang.Object
    This holds the mass data computed for a shape.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      Vec2 center
      The position of the shape's centroid relative to the shape's origin.
      float I
      The rotational inertia of the shape about the local origin.
      float mass
      The mass of the shape, usually in kilograms.
    • Constructor Summary

      Constructors 
      Constructor Description
      MassData()
      Blank mass data
      MassData​(MassData md)
      Copies from the given mass data
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      MassData clone()
      Return a copy of this object.
      void set​(MassData md)  
      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • mass

        public float mass
        The mass of the shape, usually in kilograms.
      • center

        public final Vec2 center
        The position of the shape's centroid relative to the shape's origin.
      • I

        public float I
        The rotational inertia of the shape about the local origin.
    • Constructor Detail

      • MassData

        public MassData()
        Blank mass data
      • MassData

        public MassData​(MassData md)
        Copies from the given mass data
        Parameters:
        md - mass data to copy from
    • Method Detail

      • set

        public void set​(MassData md)
      • clone

        public MassData clone()
        Return a copy of this object.
        Overrides:
        clone in class java.lang.Object