I am using Asymptote to create 3D graphics, which I export to PNG-files. I would like to have a transparent background in the PNG-file.
For 2D graphics, I can easily get a transparent background when ...
I'm trying to recreate this picture, but unfortunately I don't know how to make the transparent spheres.
Has anybody an idea?
I want to write some text with a semi-transparent color.
I have tried the transparent package but it seems to be in conflict with some other package. In a MWE, it works BUT in my real case, it does ...