Talk:OpenSCAD Tutorial/Chapter 1

$f· environment parameters
The Tutorial states

"In reality $fa and $fs are special variables that determine the resolution of the model according to the values that have been assigned to them. Their exact function will be explained later"

I couldn't find the later explanation.

Please link to the explanation, or use the formal names for these variables, so that readers can search for them effectively.

—DIV (1.145.58.219 (discuss) 05:00, 13 July 2023 (UTC))