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make slop undef and add get_slop()

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add no_children in places
This commit is contained in:
Adrian Mariano
2022-04-11 22:18:52 -04:00
parent f75ff907c7
commit 82b4b284a9
12 changed files with 51 additions and 34 deletions
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8
joiners.scad
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@@ -107,7 +107,7 @@ module half_joiner(h=20, w=10, l=10, a=30, screwsize=undef, guides=true, anchor=
cube([w+1, guide_width+1, h+1], anchor=FWD+BOT);
// Clear sides
xcopies(2*w*2/3-$slop*2) {
xcopies(2*w*2/3-get_slop()*2) {
cube([w, guide_width, h/3], center=true);
fwd(guide_width/2)
yrot_copies(n=2)
@@ -119,7 +119,7 @@ module half_joiner(h=20, w=10, l=10, a=30, screwsize=undef, guides=true, anchor=
// Guide ridges.
if (guides == true) {
xcopies(w/3-$slop*2) {
xcopies(w/3-get_slop()*2) {
// Guide ridge.
fwd(0.05/2) {
scale([0.75, 1, 2]) yrot(45)
@@ -325,7 +325,7 @@ module joiner_pair_clear(spacing=100, n=2, h=40, w=10, a=30, clearance=0, overla
// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
// $slop = Printer specific slop value to make parts fit more closely.
// get_slop() = Printer specific slop value to make parts fit more closely.
// Example(FlatSpin,VPD=200):
// joiner_pair(spacing=50, l=10);
// Examples:
@@ -540,7 +540,7 @@ module dovetail(gender, width, height, slide, h, w, angle, slope, taper, back_wi
assert(count3<=1 || (radius==0 && chamfer==0), "Do not specify both chamfer and radius");
slope = is_def(slope) ? slope :
is_def(angle) ? 1/tan(angle) : 6;
extra_slop = gender == "female" ? 2*$slop : 0;
extra_slop = gender == "female" ? 2*get_slop() : 0;
width = w + extra_slop;
height = h + extra_slop;
back_width = u_add(back_width, extra_slop);