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Fade in and out on each marker
I need an expression that i thought would be simple but it seems i can’t get it. I want the opacity to go 0-100 in 10 frames, hold 10, fade out in 10. And all these before each marker.
Basically the animation starts one second before each marker, split in 3. Fade in, stay, fade out. And stays zero for the rest of the duration.
Andrei
My Envato portfolio. -
2 Replies
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Try this:
m = marker;
n = 0;
if (m.numKeys > 0){
n = m.nearestKey(time).index;
if (m.key(n).time <= time){
n++;
if (n > m.numKeys) n = 0;
}
}
if ( n > 0){
t = m.key(n).time - time;
if (t > .6667){
linear(t,.6667,1,100,0);
}else if (t > .3333){
100;
}else{
linear(t,0,.3333,0,100);
}}else
0;
Dan
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