made junction points of overlapping vector lines more intense by extending the lines with their width adjusted gameboy.ini preset to be more greenish than yellowish added hlsl_oversampling option to render the image in a resolution twice as high, which can help to reduces moiré-effects
I just compiled to check out the latest changes. Vector games are looking so awesome now.
Also, I notice most users can simply create a fresh mame.ini and just add the preset ini files to the ini folder and they have a very nice look without really needing to change anything. Of course more advanced users can make changes as they see fit.