Is there a way to export sprite sheet base on combination of layers

Hi, all,

I’m a newbie and I’m seeking a way to export sprite sheet base on combination of layers.

Imagine I have an aseprite file about an item which has two different forms:

  • Normal form.
  • Red form, is excatly the same as normal form but reddish.

I try to use two layers to achieve this. The first layer depicts the normal form. While the red form shares the same shape with the normal form, I do not duplicate the shape in the second layer. I use a semi-transparent mask filled with red color in the second layer.

I want to export a sprite sheet which contains these two forms. However, as the second layer only contains colors, I can’t use split layers to export. How can I do this?

Thanks.