Works perfect, a bit slow. In the event Smath will have
an RBG Picture Operator => proceed each R,G,B component,
recompose with the Pic Op. You will surely have to
zoom the light intensity as well via a linear fnct.

Jean

Fourier 2D ZOOM Demo.sm (114 KiB) downloaded 61 time(s).

... updated for the light intensifier [in the collapsed area].

Jean

... updated for the light intensifier in collapsed area.

Jean

Fourier 2D ZOOM Demo.sm (441 KiB) downloaded 50 time(s).