Random position between 4 fixed values (X)

[Dan Ebberts]

You’ve a little sparse on details, but see if this gets you headed in the right direction:

xPos = [100,200,300,400];
period = 1; // change position every second
seed = Math.floor(time/period);
seedRandom(seed,true);
idx = Math.floor(random(xPos.length));
x = xPos[idx];
[x,value[1]]

Dan

[Ricardo Avila ponce]

Works like a charm!!!

Thank you very much Dan!