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attachment bugfixes

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Adrian Mariano 2021-11-16 22:13:00 -05:00
parent 47bf93e6cb
commit cd664f830c
3 changed files with 4 additions and 3 deletions
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2
regions.scad
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@ -297,7 +297,7 @@ function force_region(poly) = is_path(poly) ? [poly] : poly;
// [square([60,10], center=true)]
// );
// region(rgn);
module region(r, anchor="origin", spin=0, cp="centroid")
module region(r, anchor="origin", spin=0, cp="centroid", atype="hull")
{
assert(in_list(atype, _ANCHOR_TYPES), "Anchor type must be \"hull\" or \"intersect\"");
r = force_region(r);

3
shapes2d.scad
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@ -1189,7 +1189,8 @@ function supershape(step=0.5, m1=4, m2, n1=1, n2, n3, a=1, b, r, d,anchor=CENTER
path = [for (i = [steps:-1:1]) let(a=angs[i]) scale*rads[i]*[cos(a), sin(a)]]
) reorient(anchor,spin, two_d=true, path=path, p=path, extent=atype=="hull");
module supershape(step=0.5,m1=4,m2=undef,n1,n2=undef,n3=undef,a=1,b=undef, r=undef, d=undef, anchor=CENTER, spin=0) {
module supershape(step=0.5,m1=4,m2=undef,n1,n2=undef,n3=undef,a=1,b=undef, r=undef, d=undef, anchor=CENTER, spin=0, atype="hull") {
assert(in_list(atype, _ANCHOR_TYPES), "Anchor type must be \"hull\" or \"intersect\"");
path = supershape(step=step,m1=m1,m2=m2,n1=n1,n2=n2,n3=n3,a=a,b=b,r=r,d=d);
attachable(anchor,spin,extent=atype=="hull", two_d=true, path=path) {
polygon(path);

2
skin.scad
View file

@ -1130,7 +1130,7 @@ module sweep(shape, transforms, closed=false, caps, style="min_edge", convexity=
anchor="origin",cp="centroid",spin=0, orient=UP, atype="hull")
{
vnf = sweep(shape, transforms, closed, caps, style);
vnf_polyhedron(vnf,convexity=convexity,anchor=anchor, spin=spin, orient=orient, vnf=vnf, atype=atype, cp=cp)
vnf_polyhedron(vnf,convexity=convexity,anchor=anchor, spin=spin, orient=orient, atype=atype, cp=cp)
children();
}