translate points with animation curve

[MENOZ]

hello.

i'm trying to do a simple thing.. but i need the right expression to do it

i use chf() into a point sop, to translate my points.

i use this expression

chf("../null1/master", $PT-$FF)

ok it seems to work, but i want that my animation curve repeat itself along the time....

is there a way with the expression?

is there a way to do the same thing with a chop network? maybe using a lookup chop?

i post the hip so you can better understand what is my problem.

thanks!

pulse_loop.hipnc

[petz]

try using chf("../null1/master", $PT-$FF%35).

petz

[MENOZ]

petz-

thank you! but i want that my curves be consecutive.

i found a solution that do the work.

chf("../null1/master", (-$PT+$FF)%26)

it's possible use a chop to do this?

i mean, read the value of the curve and use it to translate my points?

thank you!

[petz]

you can use a geometry-chop to read in the point position of any curve. inside chops you can then do what you need to. with export in chop - or channel in sop - context you can translate your initial points.

or just use a wave inside chops to animate your curve.

hope that helps.

petz

[MENOZ]

hello, i post the solutions i found to shape and move my curve.

cheers

pulse_loop.hipnc