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Old 03-08-2018, 12:22 PM   #32
Join Date: Mar 2006
Location: France
Default Re: Interest in 3d printable track pieces for 'classic'?

Originally Posted by gameguy View Post
I took a look on github and I see many empty png files( like 2x2-4x4Turn90Part2.png ). What is the purpose of those files?
They're not empty - but it seems PNG with a zero-ed Alpha channel looks empty in GitHub and most other viewing tools :-( You can see the content if you open the file in an editor.

They are mostly procedurally generated height-map - used in OpenSCAD to generate the 3D surface of the tiles.

It would be nice if you could add a rendered preview for each tile and push it in github repository.
They should be in a subdirectory "previews/" now :-)

Last edited by Melkhior; 03-08-2018 at 12:25 PM.
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