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VNF interface update skin.scad and shapes2d.scad

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Adrian Mariano
2021-11-16 18:49:37 -05:00
parent 7dfb99c5bb
commit d576526b60
4 changed files with 128 additions and 88 deletions
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7
vnf.scad
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@@ -787,10 +787,11 @@ function _slice_3dpolygons(polys, dir, cuts) =
// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `"origin"`
// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
module vnf_polyhedron(vnf, convexity=2, extent=true, cp=[0,0,0], anchor="origin", spin=0, orient=UP) {
// atype = Select "hull" or "intersect" anchor type. Default: "hull"
module vnf_polyhedron(vnf, convexity=2, extent=true, cp="centroid", anchor="origin", spin=0, orient=UP, atype="hull") {
vnf = is_vnf_list(vnf)? vnf_join(vnf) : vnf;
cp = is_def(cp) ? cp : centroid(vnf);
attachable(anchor,spin,orient, vnf=vnf, extent=extent, cp=cp) {
assert(in_list(atype, _ANCHOR_TYPES), "Anchor type must be \"hull\" or \"intersect\"");
attachable(anchor,spin,orient, vnf=vnf, extent=atype=="hull", cp=cp) {
polyhedron(vnf[0], vnf[1], convexity=convexity);
children();
}