Package games.stendhal.common.math

Class Algebra

java.lang.Object
games.stendhal.common.math.Algebra
public final class Algebra extends Object
Algebraic helper functions-
Author:
silvio

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final float
    EPSILON
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    Algebra()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    add_Vecf(float[] result, float[] a, float b)
     
    static void
    add_Vecf(float[] result, float[] a, float[] b)
     
    static void
    cross_Vec2f(float[] result, float[] a)
     
    static void
    cross_Vec3f(float[] result, float[] a, float[] b)
     
    static float
    distance_Vecf(float[] a, float[] b)
     
    static float
    distanceSqrt_Vecf(float[] a, float[] b)
     
    static void
    div_Vecf(float[] result, float[] a, float b)
     
    static void
    div_Vecf(float[] result, float[] a, float[] b)
     
    static float
    dot_Vecf(float[] a, float[] b)
     
    static float[]
    homogenousf(float... args)
     
    static boolean
    isEqual_Scalf(float a, float b)
     
    static boolean
    isEqual_Vecf(float[] a, float[] b)
     
    static float
    length_Vecf(float[] v)
     
    static float
    lengthSqrt_Vecf(float[] v)
     
    static float[]
    mat(boolean horizontalVectors, float[]... vectors)
     
    static void
    mov_Vecf(float[] result, float a)
     
    static void
    mov_Vecf(float[] result, float[] vec)
     
    static float[]
    mul_mat(float[] a, int rowsA, int colsA, float[] b, int rowsB, int colsB)
     
    static void
    mul_Vecf(float[] result, float[] a, float b)
     
    static void
    mul_Vecf(float[] result, float[] a, float[] b)
     
    static void
    normalize_Vecf(float[] result, float[] a)
     
    static void
    sub_Vecf(float[] result, float[] a, float b)
     
    static void
    sub_Vecf(float[] result, float[] a, float[] b)
     
    static float[]
    vecf(float... args)
     

    Methods inherited from class java.lang.Object

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

  • Field Details

  • Constructor Details

    • Algebra

      public Algebra()

  • Method Details

    • vecf

      public static float[] vecf(float... args)

    • homogenousf

      public static float[] homogenousf(float... args)

    • isEqual_Scalf

      public static boolean isEqual_Scalf(float a, float b)

    • isEqual_Vecf

      public static boolean isEqual_Vecf(float[] a, float[] b)

    • mov_Vecf

      public static void mov_Vecf(float[] result, float[] vec)

    • mov_Vecf

      public static void mov_Vecf(float[] result, float a)

    • add_Vecf

      public static void add_Vecf(float[] result, float[] a, float[] b)

    • add_Vecf

      public static void add_Vecf(float[] result, float[] a, float b)

    • sub_Vecf

      public static void sub_Vecf(float[] result, float[] a, float[] b)

    • sub_Vecf

      public static void sub_Vecf(float[] result, float[] a, float b)

    • mul_Vecf

      public static void mul_Vecf(float[] result, float[] a, float[] b)

    • mul_Vecf

      public static void mul_Vecf(float[] result, float[] a, float b)

    • div_Vecf

      public static void div_Vecf(float[] result, float[] a, float[] b)

    • div_Vecf

      public static void div_Vecf(float[] result, float[] a, float b)

    • dot_Vecf

      public static float dot_Vecf(float[] a, float[] b)

    • cross_Vec3f

      public static void cross_Vec3f(float[] result, float[] a, float[] b)

    • cross_Vec2f

      public static void cross_Vec2f(float[] result, float[] a)

    • lengthSqrt_Vecf

      public static float lengthSqrt_Vecf(float[] v)

    • length_Vecf

      public static float length_Vecf(float[] v)

    • normalize_Vecf

      public static void normalize_Vecf(float[] result, float[] a)

    • distanceSqrt_Vecf

      public static float distanceSqrt_Vecf(float[] a, float[] b)

    • distance_Vecf

      public static float distance_Vecf(float[] a, float[] b)

    • mat

      public static float[] mat(boolean horizontalVectors, float[]... vectors)

    • mul_mat

      public static float[] mul_mat(float[] a, int rowsA, int colsA, float[] b, int rowsB, int colsB)