On opacity

[ricardoskewes]

Hi!
First of all, I absolutely love how easy it is to add blobs with this. I have not found, however, a way to add opacity to the blobs in a simple way, other than trough the alpha channel in rgba()
(this is not the same as doing it properly through the "opacity" and "fill-opacity" properties for svgs)

Do you know if within the documentation, there's currently a simple way of doing this using "Blobs"
Thank you