2. 導入ae，花個mask稍微修飾一下，如圖：
3. 給位置加表達式：
tMin = .25; //minimum segment duration
tMax = 1.0; //maximum segment duration
minVal = [0.1*this_comp.width, 0.1*this_comp.height];
maxVal = [0.9*this_comp.width, 0.9*this_comp.height];
end = 0;
j = 0;
while (time >= 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. 然後給scale加表達式：
tMin = .25; //minimum segment duration
tMax = 1.0; //maximum segment duration
minVal = 25;
maxVal = 70;
end = 0;
j = 0;
while (time >= end){
j ++;
seed_random(j,true);
start = end;
end += random(tMin,tMax);
}
s = random(minVal,maxVal);
endVal = [s,s];
seed_random(j-1,true);
dummy = random(); //this is a throw-away value
s = random(minVal,maxVal);
startVal = [s,s]
ease(time,start,end,startVal,endVal)
5. 最後給旋轉加表達式：
tMin = .25; //minimum segment duration
tMax = 1.0; //maximum segment duration
minVal = 0;
maxVal = 720;
end = 0;
j = 0;
while ( time >= 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. 然後，copy上n次，隨你意願，接著加hue命令，調下顏色。
7. 照死裏壓，終於小於了200k。
完成，謝謝大家。
