五毛

AE弹性表达式
轻微弹性n = 0; if (numKeys > 0){ n = nearestKey(time).in...
扫描右侧二维码阅读全文
04
2018/05

AE弹性表达式

轻微弹性

n = 0; 
if (numKeys > 0){ 
n = nearestKey(time).index; 
if (key(n).time > time){ 
n--; 
} 
} 
if (n == 0){ 
t = 0; 
}else{ 
t = time - key(n).time; 
} 
if (n > 0){ 
v = velocityAtTime(key(n).time - thisComp.frameDuration/10); 
amp = .03; 
freq = 2.5; 
decay = 4.0; 
value + v*amp*Math.sin(freq*t*2*Math.PI)/Math.exp(decay*t); 
}else{ 
value; 
}
amp = .1; 
freq = 2.0; 
decay = 2.0; 
n = 0; 
if (numKeys > 0){ 
n = nearestKey(time).index; 
if (key(n).time > time){n--;} 
} 
if (n == 0){ t = 0;} 
else{t = time - key(n).time;} 
if (n > 0){ 
v = velocityAtTime(key(n).time - thisComp.frameDuration/10); 
value + v*amp*Math.sin(freq*t*2*Math.PI)/Math.exp(decay*t); 
} 
else{value}
Last modification:May 4th, 2018 at 04:30 pm

Leave a Comment