Package arc.util

Class Pack

java.lang.Object
arc.util.Pack
public class Pack extends Object

  • Constructor Summary

    Constructors
    Constructor
    Description
    Pack()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static int
    bitmask(int bits, int mask, boolean b)
     
    static byte
    byteByte(byte left, byte right)
    Packs two bytes with values 0-15 into one byte.
    static byte[]
    bytes(int i, byte[] result)
    The same array instance is returned each call.
    static byte
    byteValue(boolean b)
     
    static int
    intBytes(byte[] array)
    Packs 4 bytes into an int.
    static int
    intBytes(byte b1, byte b2, byte b3, byte b4)
     
    static byte
    leftByte(byte value)
     
    static byte
    leftByte(short field)
     
    static int
    leftInt(long field)
     
    static short
    leftShort(int field)
     
    static long
    longInt(int x, int y)
     
    static long
    longShorts(short[] s)
     
    static float
    packUv(float x, float y)
    Packs [0-1] texture coordinates or positions into a single float.
    static byte
    rightByte(byte value)
     
    static byte
    rightByte(short field)
     
    static int
    rightInt(long field)
     
    static short
    rightShort(int field)
     
    static short
    shortByte(byte left, byte right)
     
    static int
    shortInt(short left, short right)
     
    static short[]
    shorts(long i, short[] resultShort)
    The same array instance is returned each call.
    static int
    u(byte b)
    byte -> unsigned byte
    static long
    u(int b)
    int -> unsigned int
    static int
    u(short b)
    short -> unsigned short

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Pack

      public Pack()

  • Method Details

    • packUv

      public static float packUv(float x, float y)
      Packs [0-1] texture coordinates or positions into a single float. For use in VertexAttribute.packedTexCoords/packedPosition.

    • u

      public static int u(byte b)
      byte -> unsigned byte

    • u

      public static int u(short b)
      short -> unsigned short

    • u

      public static long u(int b)
      int -> unsigned int

    • byteValue

      public static byte byteValue(boolean b)

    • shortInt

      public static int shortInt(short left, short right)

    • longInt

      public static long longInt(int x, int y)

    • byteByte

      public static byte byteByte(byte left, byte right)
      Packs two bytes with values 0-15 into one byte.

    • leftByte

      public static byte leftByte(byte value)

    • rightByte

      public static byte rightByte(byte value)

    • leftShort

      public static short leftShort(int field)

    • rightShort

      public static short rightShort(int field)

    • leftInt

      public static int leftInt(long field)

    • rightInt

      public static int rightInt(long field)

    • leftByte

      public static byte leftByte(short field)

    • rightByte

      public static byte rightByte(short field)

    • shortByte

      public static short shortByte(byte left, byte right)

    • bytes

      public static byte[] bytes(int i, byte[] result)
      The same array instance is returned each call.

    • shorts

      public static short[] shorts(long i, short[] resultShort)
      The same array instance is returned each call.

    • longShorts

      public static long longShorts(short[] s)

    • intBytes

      public static int intBytes(byte b1, byte b2, byte b3, byte b4)

    • intBytes

      public static int intBytes(byte[] array)
      Packs 4 bytes into an int.

    • bitmask

      public static int bitmask(int bits, int mask, boolean b)