Method Image.Image()->turbulence()

Method turbulence

void turbulence(array(float|int|array(int)) colorrange)
void turbulence(array(float|int|array(int)) colorrange, int octaves, float scale, float xdiff, float ydiff, float cscale)

Description

gives a new image with the old image's size, filled width a 'turbulence' pattern

The random seed may be different with each instance of pike.

Example:
->turbulence( ({0,({229,204,204}), 0.9,({229,20,20}), 0.9,Color.black}) );

Parameter colorrange

colorrange table

Parameter octaves

default value is 3

Parameter scale

default value is 0.1

Parameter xdiff

Parameter ydiff

default value is 0,0

Parameter cscale

default value is 1

See also

noise, Image.Color