Method cellular2x2

cellular2x2(float2)

2D Cellular noise ("Worley noise") with a 2x2 search window.

Declaration

public static float2 cellular2x2(float2 P)

Parameters

Type	Name	Description
float2	P	A point in 2D space.

Returns

Type	Description
float2	Feature points. F1 is in the x component, F2 in the y component.

Remarks

Faster than using 3x3, at the expense of some strong pattern artifacts. F2 is often wrong and has sharp discontinuities. If you need a smooth F2, use the slower 3x3 version. F1 is sometimes wrong, too, but OK for most purposes.