Package WildMagic.LibFoundation.Mathematics

Class GVectorf

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<GVectorf>
    public class GVectorf
extends java.lang.Object
implements java.lang.Comparable<GVectorf>, java.io.Serializable
    General sized float vector.
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private float[] m_afTuple
      Vector data.
      private int m_iSize
      Vector size.
      private static long serialVersionUID  

    • Constructor Summary

      Constructors 
      Constructor Description
      GVectorf()
      Construct a general vector of size 0.
      GVectorf​(int iSize)
      Construct a general vector of size iSize.
      GVectorf​(int iSize, float[] afTuple)
      Construct a general vector of size iSize.
      GVectorf​(GVectorf rkV)
      Construct a general vector that is the copy of the input vector.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int compare​(GVectorf arg0, GVectorf arg1)
      Sorting a list of GVectorf in order, where each element is a column when two Vector3d have equal X then the sort is by Y.
      int compareTo​(GVectorf arg0)  
      void dispose()
      Delete the vector data.
      float Dot​(GVectorf rkV)
      Return the dot-product of this vector with the input vector.
      boolean equals​(GVectorf in)  
      float Get​(int i)
      Get the vector value at position i.
      int GetSize()
      Get the vector size.
      float Length()
      Return the length of this vector.
      float Normalize()
      Normalize this vector, return the length.
      void Set​(int i, float fValue)
      Set the vector value at position i.
      void SetSize​(int iSize)
      Set the vector size.
      float SquaredLength()
      Return the squared length of this vector.
      java.lang.String toString()
      Returns a string representation of the vector values.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • m_iSize

        private int m_iSize
        Vector size.

      • m_afTuple

        private float[] m_afTuple
        Vector data.

    • Constructor Detail

      • GVectorf

        public GVectorf()
        Construct a general vector of size 0.

      • GVectorf

        public GVectorf​(GVectorf rkV)
        Construct a general vector that is the copy of the input vector.
        Parameters:
        rkV - the vector to copy.

      • GVectorf

        public GVectorf​(int iSize)
        Construct a general vector of size iSize.
        Parameters:
        iSize - size of the new vector.

      • GVectorf

        public GVectorf​(int iSize,
                float[] afTuple)
        Construct a general vector of size iSize. Copy the afTuple data into the new vector.
        Parameters:
        iSize - size of the new vector.
        afTuple - new vector values.

    • Method Detail

      • dispose

        public void dispose()
        Delete the vector data.

      • Dot

        public float Dot​(GVectorf rkV)
        Return the dot-product of this vector with the input vector.
        Parameters:
        rkV - input vector.
        Returns:
        dot product this*rkV.

      • Get

        public float Get​(int i)
        Get the vector value at position i.
        Parameters:
        i - position to get.
        Returns:
        valor of vector at position i.

      • GetSize

        public int GetSize()
        Get the vector size.
        Returns:
        vector size.

      • Length

        public float Length()
        Return the length of this vector.
        Returns:
        the length of this vector.

      • Normalize

        public float Normalize()
        Normalize this vector, return the length.
        Returns:
        the length of this vector prior to normalization.

      • Set

        public void Set​(int i,
                float fValue)
        Set the vector value at position i.
        Parameters:
        i - position to set.
        fValue - new value.

      • SetSize

        public void SetSize​(int iSize)
        Set the vector size.
        Parameters:
        iSize - new vector size.

      • SquaredLength

        public float SquaredLength()
        Return the squared length of this vector.
        Returns:
        the squared length of this vector.

      • equals

        public boolean equals​(GVectorf in)

      • toString

        public java.lang.String toString()
        Returns a string representation of the vector values.
        Overrides:
        toString in class java.lang.Object
        Returns:
        string representation of the vector values.

      • compare

        public int compare​(GVectorf arg0,
                   GVectorf arg1)
        Sorting a list of GVectorf in order, where each element is a column when two Vector3d have equal X then the sort is by Y.
        Parameters:
        arg0 -
        arg1 -
        Returns:

      • compareTo

        public int compareTo​(GVectorf arg0)
        Specified by:
        compareTo in interface java.lang.Comparable<GVectorf>