今天為大家分享AE表達(dá)式實(shí)現(xiàn)心形來(lái)回飄散的動(dòng)畫效果方法,教程真的很不錯(cuò),方法也很簡(jiǎn)單,適合新手來(lái)學(xué)習(xí),來(lái)看看吧!
下面是具體的制作步驟:
1. 首先,先送大家一顆心。

2. 導(dǎo)入ae,花個(gè)mask稍微修飾一下,如圖:

3.給位置加表達(dá)式:
tMin = .25; //minimum segment duration
tMax = 1.0; //maximum segment duration
minVal = ;
maxVal = ;
end = 0;
j = 0;
while (time %26gt;= end){
j ++;
seed_random(j,true);
start = end;
end += random(tMin,tMax);
}
endVal = random(minVal,maxVal);
seed_random(j-1,true);
dummy = random(); //this is a throw-away value
startVal = random(minVal,maxVal);
ease(time,start,end,startVal,endVal)

4. 然后給scale加表達(dá)式:
tMin = .25; //minimum segment duration
tMax = 1.0; //maximum segment duration
minVal = 25;
maxVal = 70;
end = 0;
j = 0;
while (time %26gt;= end){
j ++;
seed_random(j,true);
start = end;
end += random(tMin,tMax);
}
s = random(minVal,maxVal);
endVal = ;
seed_random(j-1,true);
dummy = random(); //this is a throw-away value
s = random(minVal,maxVal);
startVal =
ease(time,start,end,startVal,endVal)

5. 最后給旋轉(zhuǎn)加表達(dá)式:
tMin = .25; //minimum segment duration
tMax = 1.0; //maximum segment duration
minVal = 0;
maxVal = 720;
end = 0;
j = 0;
while ( time %26gt;= end){
j ++;
seed_random(j,true);
start = end;
end += random(tMin,tMax);
}
endVal = random(minVal,maxVal);
seed_random(j-1,true);
dummy = random(); //this is a throw-away value
startVal = random(minVal,maxVal);
ease(time,start,end,startVal,endVal)

6. 然后,copy上n次,隨你意愿,接著加hue命令,調(diào)下顏色。

7. 照死里壓,終于小于了200k。

完成,謝謝大家。
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