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misc doc fixes, adjust scale to allow independent x and y scales

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Adrian Mariano
2022-10-17 19:26:37 -04:00
parent 48292d9e8f
commit 30a7e40cf9
3 changed files with 48 additions and 19 deletions
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5
screws.scad
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@@ -97,7 +97,8 @@ include <screw_drive.scad>
// from the screw size, but by passing the `drive_size=` argument you can override the default, or
// in cases where no default exists you can specify it. Flat head screws have variations such as 100 degree
// angle for UTS, or undercut heads. You can also request a "sharp" screw which will set the screw diameter
// the theoretical maximum and produce sharp corners instead of a flat edge on the head. The flat head options
// the theoretical maximum and produce sharp corners instead of a flat edge on the head. For a flat head screw
// the drive specification must start with "flat", but the flat head options
// can be mixed in any order, for example, "flat sharp undercut" or "flat undercut sharp".
// Subsection: Nuts
// Nuts come in standard sizes and BOSL2 has tables to produce sizes for both Imperial and metric nuts.
@@ -2512,7 +2513,7 @@ function _screw_info_metric(diam, pitch, head, thread, drive) =
[20, [10, undef, undef]],
],
entry = struct_val(metric_setscrew, diam),
dummy=assert(is_def(entry), str("Screw size M",diam," unsupported for headless screws")),
dummy=assert(drive=="none" || is_undef(drive) || is_def(entry), str("Screw size M",diam," unsupported for headless screws")),
drive_dim = drive=="hex" ? [["drive_size", entry[0]], ["drive_depth", diam/2]]
: drive=="torx" ? [["drive_size", entry[1]], ["drive_depth", entry[2]]]
: drive=="slot" ? [["drive_size", entry[3]], ["drive_depth", entry[4]]]