Returns the number of sub-layers in the group.
Returns a layer in the group (starting at 0 for the first layer).
Returns a layer in the group, ir order from furthest to nearest (starting at 0 for the furthest layer).
Tests whether the group is expanded in the Moho Layers window.
Expands or contracts the group in the Moho Layers window.
Returns the group's masking mode. See group masking mode constants.
Sets the group's masking mode. See group masking mode constants.
Perform a full depth sort on the group's sub-layers.
Perform an incremental depth sort on the group's sub-layers.