[OpenSCAD] Please explain error I made on torus
oz.at.michael at gmail.com
Sun Jun 12 01:18:10 EDT 2016
John Tucker wrote
> Got the print back today and torus is exactly 2X too big.
> The cross section diameter on the print is 4mm Dia., the OD of the ring
> and the ID=20mm and that makes no sense to me.
> TIA for explanation.
My best guess is inches v's mm and a badly calibrated printer(?)
ID from OpenSCAD 8mm x 2.54 (inch) = 20.32
OD " " 12mm " = 30.48 (~28mm?)
Cross section d " 2mm " = 5.08 (~4mm?)
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