图层合成方案
Adding new compositions
You do this by setting your layers as you wish, then pressing the plus sign. If you had a word in the text-box to the left, this will be the name of your new composition.
Activating composition
Double-click the composition name to switch to that composition.
Removing compositions
The minus sign. Select a composition, and hit this button to remove it.
Exporting compositions
4.4 新版功能: It is also possible to render animations for each selected composition. This will use the settings last used in the render animation dialog, simplifying the export process.
Updating compositions
a composition to overwrite it with the current configuration.
Rename composition
a composition to rename it.