seedRandom(index,true);
var x = thisComp.layer(index).transform.position[0];
var y = thisComp.layer(index).transform.position[1];
var z = thisComp.layer(index).transform.position[2]+random(2000);
[x,y,z];
seedRandom(index,true);
temp = thisComp.layer("ヌル 1").effect("スライダー制御")("スライダー");
var x = thisComp.layer(index).transform.position[0];
var y = thisComp.layer(index).transform.position[1];
var z = thisComp.layer(index).transform.position[2]+random(temp);
[x,y,z];