ID:2539094
 
Resolved
A new blend_mode value, BLEND_INSET_OVERLAY, allows for simple alpha masking while also making some effects possible that weren't easily manageable before. In this mode, the icon is overlaid onto the destination image but uses the destination image as an alpha mask.
Applies to:DM Language
Status: Resolved (513.1508)

This issue has been resolved.
Some users have requested a blend mode that can do alpha masking at the same time, using the destination as the mask.
Lummox JR resolved issue with message:
A new blend_mode value, BLEND_INSET_OVERLAY, allows for simple alpha masking while also making some effects possible that weren't easily manageable before. In this mode, the icon is overlaid onto the destination image but uses the destination image as an alpha mask.