grey/BOSL2
1
0
Fork 0
mirror of https://github.com/BelfrySCAD/BOSL2.git synced 2025-01-01 09:49:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Improved usability of slot()

Browse source
This commit is contained in:
Revar Desmera 2018-11-19 16:31:27 -08:00
parent 0a9f0c02af
commit 5bd5fb894f
1 changed files with 13 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
shapes.scad
View file

@ -487,6 +487,7 @@ module torus(or=1, ir=0.5, od=undef, id=undef, r=undef, r2=undef, d=undef, d2=un
// Makes a linear slot with rounded ends, appropriate for bolts to slide along.
// p1 = center of starting circle of slot. (Default: [0,0,0])
// p2 = center of ending circle of slot. (Default: [1,0,0])
// l = length of slot along the X axis. Use instead of p1 and p2.
// h = height of slot shape. (default: 1.0)
// r = radius of slot circle. (default: 0.5)
// r1 = bottom radius of slot cone. (use instead of r)
@ -494,18 +495,27 @@ module torus(or=1, ir=0.5, od=undef, id=undef, r=undef, r2=undef, d=undef, d2=un
// d = diameter of slot circle. (default: 1.0)
// d1 = bottom diameter of slot cone. (use instead of d)
// d2 = top diameter of slot cone. (use instead of d)
// center = If true (default) centers vertically. Else, drops flush with XY plane.
// Examples:
// slot(l=50, h=5, d1=8, d2=10, center=false);
// slot([0,0,0], [50,50,0], h=5, d=10);
module slot(
p1=[0,0,0], p2=[1,0,0], h=1.0,
l=undef, center=true,
r=undef, r1=undef, r2=undef,
d=1.0, d1=undef, d2=undef
) {
r = (r != undef)? r : (d/2);
r1 = (r1 != undef)? r1 : ((d1 != undef)? (d1/2) : r);
r2 = (r2 != undef)? r2 : ((d2 != undef)? (d2/2) : r);
pt1 = l==undef? p1 : [-l/2, 0, 0];
pt2 = l==undef? p2 : [ l/2, 0, 0];
$fn = quantup(segs(max(r1,r2)),4);
hull() {
translate(p1) cylinder(h=h, r1=r1, r2=r2, center=true);
translate(p2) cylinder(h=h, r1=r1, r2=r2, center=true);
down(center? 0 : h/2) {
hull() {
translate(pt1) cylinder(h=h, r1=r1, r2=r2, center=true);
translate(pt2) cylinder(h=h, r1=r1, r2=r2, center=true);
}
}
}