var firstSelectedLayer = _.getFirstSelectedLayer();
if (_.isRasterLayer(firstSelectedLayer)) {
// 查询命令 ID:https://hyperbrew.github.io/after-effects-command-ids
_.executeCommand(_.findMenuCommandId("颜色叠加"));
_.setPropertyValue(firstSelectedLayer, ["ADBE Layer Styles", "solidFill/enabled", "solidFill/color"], [0, 1, 0, 1]);
}
// 结果:在选中图层为光栅图层的前提下,图层样式的「颜色叠加」选项被启用,图层变成绿色。
查找菜单 ID