[OpenSCAD] max() of a variable?

[rothloup]

I have a few vectors defined in my SCAD file, and I need to assign the min
and max values in each vector a variety of variables. However, my code
always returns "undef" for the variable values if I reference the vector in
the argument list - it only seems to work if I explicitly type in hard-coded
values!

How do I get the max and min values of a vector?

If this only works with hard-coded values, then it seems eminently useless.
What's the point of a function that can't take referenced arguments? I
might as well just hardcode the result. I hope I'm just having trouble with
the syntax.

Thanks!

*Code:*
vector = [1, 2, 3];

var = max(vector);
echo("This doesn't work: ", var);
echo("Neither does this: ", max(vector));
echo("But this does??: ", max(1,2,3));

*Output:*
ECHO: "This doesn't work: ", undef
ECHO: "Neither does this: ", undef
ECHO: "But this does??: ", 3



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[Bananapeel]

It works fine in version 2014.11.07.

:)



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