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Old 03-08-2018, 12:00 PM   #33
Parody
 
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Join Date: Aug 2004
Location: Twin Cities, MN
Default Re: Interest in 3d printable track pieces for 'classic'?

Quote:
Originally Posted by Melkhior View Post
They're not empty - but it seems PNG with a zero-ed Alpha channel looks empty in GitHub and most other viewing tools :-(
They should; the PNG is telling the viewer that the pixels are completely transparent. If the tool(s) involved don't use the alpha channel they shouldn't write one; if a particular file doesn't need transparency the tool should write "fully opaque". (Sounds like a minor bug in the tool. :(

On the plus side, now I know a way to get rid of alpha channels in PNGs.
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