buildcraft.core.lib.utils

Class MatrixTranformations

java.lang.Object

buildcraft.core.lib.utils.MatrixTranformations

public final class MatrixTranformations
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static float[][]	deepClone(float[][] source) Clones both dimensions of a float[][]
static void	mirrorY(float[][] targetArray) Mirrors the array on the Y axis by calculating offsets from 0.5F
static void	rotate(float[][] targetArray) Shifts the coordinates around effectively rotating something.
static void	transform(float[][] targetArray, net.minecraftforge.common.util.ForgeDirection direction)

Methods inherited from class java.lang.Object

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

Method Detail

mirrorY

public static void mirrorY(float[][] targetArray)

Mirrors the array on the Y axis by calculating offsets from 0.5F

Parameters:

targetArray -

rotate

public static void rotate(float[][] targetArray)

Shifts the coordinates around effectively rotating something. Zero state is DOWN then -> NORTH -> WEST Note - To obtain Position, do a mirrorY() before rotating

Parameters:

targetArray - the array that should be rotated

transform

public static void transform(float[][] targetArray,
                             net.minecraftforge.common.util.ForgeDirection direction)

Parameters:

targetArray - the array that should be transformed

direction -

deepClone

public static float[][] deepClone(float[][] source)

Clones both dimensions of a float[][]

Parameters:

source - the float[][] to deepClone