[ft] Multiple Masters In A TTF File?

[Lawrence D'Oliveiro]

Hunting around for Multiple Master fonts, I came across the name
“ImpossibleMM”, which in turn led me to this page
<http://www.fontspace.com/apostrophic-lab?p=2>, which has this one and a
whole bunch of others.

So I downloaded ImpossibleMM.zip, but the files are in .ttf format,
unlike the others I have found elsewhere in .pfb format. And trying to
get info from all the .ttf files in this archive using
FT_Get_Multi_Master returns nothing, unlike those .pfb ones where it did
work.

Any suggestions on what I should try?

Thanks.