[OpenSCAD] allowing center= parameter to be a vector of booleans
oz.at.michael at gmail.com
Sun May 3 22:48:52 EDT 2015
> Although not clean it would also be handy if booleans could also be
represented by zero/non-zero numeric values instead of the verbose "true"
"Most values, when used in a Boolean context, are equivalent to 'true', but
there are a few that are equivalent to 'false'. The values that count as
0 and -0
Note that nan (Not A Number) counts as true."
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