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Random fade error
Hi
I am using Dans wonderful random fade code
but when I put the project to CS6 from CS4
I get:
After Effects warning: invalid numeric result (divide by zero?) Expression disabled.
error.
Any suggestions truly welcomed _
thanks!
_ steveHere’s the code :
seg_start_time = 0; //initial conditions
seg_end_time = 0;
i =1;
tmin = 2; //minimum cycle time (can’t be zero)
tmax = 3; //maximum cycle time
while (time >= seg_end_time){
i = i+1;
seed_random(i,true);
seg_start_time = seg_end_time;
seg_end_time = seg_end_time + random(tmin,tmax);
}
percent = (time – seg_start_time)/(seg_end_time – seg_start_time);
target_opacity = random()*50;
seed_random(i-1,true);
x=random(); //this is a throw-away value
old_opacity = random()*50;
ease(percent,old_opacity,target_opacity); -
1 Reply
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Try posting this in the AE Expressions Forum, probably get a quicker response.
Johnny Cuevas, Editor
Thinkck.com“I have not failed 700 times. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.”
—THOMAS EDISON on inventing the light bulb.
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