[OpenSCAD] Creating pie (pizza slice) shape (need a dynamic length array)

Torsten Paul Torsten.Paul at gmx.de
Sun Sep 16 11:45:02 EDT 2018

On 09/16/2018 05:38 PM, TLC123 wrote:
>                  polygon(
>                      concat(
>                          [[0,0]],
>                          [for(i=[start:step:end+step])
>                              [cos(min(end,i))*r,sin(min(end,i))*r]]  ));} >
The concat() is not needed anymore with the latest list comprehension
updates. It's possible to combine multiple generator expressions
or just simple values, e.g.:

	for(i=[start:step:end+step]) [cos(min(end,i))*r,sin(min(end,i))*r]


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