我似乎无法补间任何位图过滤器。这是我的代码:
var dropShadow:DropShadowFilter = new DropShadowFilter();
mySprite.filters = [dropShadow];
var dropShadowTween:Tween = new Tween(dropShadow, "distance", Regular.easeOut, 4.0, 20, 2, true);
我的错误是什么?我也尝试了以下方法,但它不起作用:
var dropShadowTween:Tween = new Tween(mySprite.filters[0], "distance", Regular.easeOut, 4.0, 20, 2, true);