increasing and decreasing number

COW Forums : Adobe After Effects Expressions

<< PREVIOUS • FAQ • VIEW ALL • PRINT • NEXT >>

•

increasing and decreasing number
by Aqeel Arruhaili on Aug 7, 2012 at 11:08:10 am

What is the best way to display a number ranging from 200 -300 increasing and decreasing randomly while sticking to order ..for example 230,231,232,231,232,233,234,233,232
thanks in advance...

Return to posts index

•

Re: increasing and decreasing number
by Dan Ebberts on Aug 7, 2012 at 1:36:04 pm

Maybe a source text expression like this:

minVal = 200;
maxVal = 300;
f = 0.1; // frequency

r = transform.rotation;
w = r.wiggle(f,1)-r;
Math.round(linear(w,-1,1,minVal,maxVal))

Dan

Return to posts index

•

Re: increasing and decreasing number
by Aqeel Arruhaili on Aug 7, 2012 at 4:40:41 pm

Thnks a lot

Return to posts index

<< PREVIOUS • VIEW ALL • PRINT • NEXT >>

FORUMS • TUTORIALS • MAGAZINE • STOCKYARD • VIDEOS • PODCASTS • EVENTS • SERVICES • NEWSLETTER • NEWS • BLOGS