staticgrad(hash:Int, x:Float, y:Float, z:Float):Float
@:value({ repeat : -1 })new(repeat:Int = -1)
repeat:Int
OctavePerlin(x:Float, y:Float, z:Float, octaves:Int, persistence:Float, frequency:Float):Float
fade(t:Float):Float
inc(num:Int):Int
lerp(a:Float, b:Float, x:Float):Float
perlin(x:Float, y:Float, z:Float):Float