If I want to include TTFAutohint control instructions, what are the values I should include for the pointIDs? I guess these are not the coordinates in the Glyphs file. So how do I get the pointIDs values in Glyphs?
There is currently no way to do that in Glyphs. I’ll try to find a way to make that easier.
I use the TrueType Viewer Tool by Rogier van Dalen. Load the font, open a letter, turn on point coordinates.