Package gov.nih.mipav.view.renderer.J3D.surfaceview.brainflattenerview

Class MjVector2f

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable
    public class MjVector2f
extends javax.vecmath.Vector2f
    Add methods which make the Vector2f more robust and flexible to use.
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static long serialVersionUID
      Use serialVersionUID for interoperability.
      static MjVector2f ZERO
      Special vectors.

      • Fields inherited from class javax.vecmath.Tuple2f

        x, y

    • Constructor Summary

      Constructors 
      Constructor Description
      MjVector2f()
      Constructors.
      MjVector2f​(float fX, float fY)
      Creates a new MjVector2f object.
      MjVector2f​(javax.vecmath.Tuple2f kTuple)
      Creates a new MjVector2f object.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) float kross​(javax.vecmath.Vector2f kV)
      Returns Cross((x,y,0),(V.x,V.y,0)) = x*V.y - y*V.x.
      (package private) void normalizeSafe()
      Normalize this vector in place.
      (package private) void normalizeSafe​(javax.vecmath.Vector2f kVector)
      Sets the value of this vector to the normalization of the specified vector.
      (package private) void perp​(javax.vecmath.Vector2f kVector)
      Set this vector to the 'perp' of the specified vector.

      • Methods inherited from class javax.vecmath.Vector2f

        angle, dot, length, lengthSquared, normalize, normalize

      • Methods inherited from class javax.vecmath.Tuple2f

        absolute, absolute, add, add, clamp, clamp, clampMax, clampMax, clampMin, clampMin, clone, epsilonEquals, equals, equals, get, getX, getY, hashCode, interpolate, interpolate, negate, negate, scale, scale, scaleAdd, scaleAdd, set, set, set, set, setX, setY, sub, sub, toString

      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait

    • Field Detail

      • serialVersionUID

        private static final long serialVersionUID
        Use serialVersionUID for interoperability.
        See Also:
        Constant Field Values

      • ZERO

        public static final MjVector2f ZERO
        Special vectors.

    • Constructor Detail

      • MjVector2f

        public MjVector2f()
        Constructors.

      • MjVector2f

        public MjVector2f​(javax.vecmath.Tuple2f kTuple)
        Creates a new MjVector2f object.
        Parameters:
        kTuple - DOCUMENT ME!

      • MjVector2f

        public MjVector2f​(float fX,
                  float fY)
        Creates a new MjVector2f object.
        Parameters:
        fX - DOCUMENT ME!
        fY - DOCUMENT ME!

    • Method Detail

      • kross

        float kross​(javax.vecmath.Vector2f kV)
        Returns Cross((x,y,0),(V.x,V.y,0)) = x*V.y - y*V.x.
        Parameters:
        kV - DOCUMENT ME!
        Returns:
        DOCUMENT ME!

      • normalizeSafe

        void normalizeSafe()
        Normalize this vector in place. If the vector is very close to zero length, then this vector is stored as the zero vector.

      • normalizeSafe

        void normalizeSafe​(javax.vecmath.Vector2f kVector)
        Sets the value of this vector to the normalization of the specified vector. If the vector is very close to zero length, then this vector is stored as the zero vector.
        Parameters:
        kVector - DOCUMENT ME!

      • perp

        void perp​(javax.vecmath.Vector2f kVector)
        Set this vector to the 'perp' of the specified vector.
        Parameters:
        kVector - DOCUMENT ME!