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Implemented solution for issue #159

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Revar Desmera
2020-04-29 22:45:41 -07:00
parent 7ea3faee72
commit 182688cf02
6 changed files with 203 additions and 71 deletions
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@@ -998,9 +998,13 @@ module ovoid_spread(r=undef, d=undef, n=100, cone_ang=90, scale=[1,1,1], perp=tr
// Example:
// mirror_copy(UP+BACK, cp=[0,-5,-5]) rot(from=UP, to=BACK+UP) cylinder(d1=10, d2=0, h=20);
// color("blue",0.25) translate([0,-5,-5]) rot(from=UP, to=BACK+UP) cube([15,15,0.01], center=true);
module mirror_copy(v=[0,0,1], offset=0, cp=[0,0,0])
module mirror_copy(v=[0,0,1], offset=0, cp)
{
nv = v/norm(v);
cp = is_vector(v,4)? plane_normal(v) * v[3] :
is_vector(cp)? cp :
is_num(cp)? cp*unit(v) :
[0,0,0];
nv = is_vector(v,4)? plane_normal(v) : unit(v);
off = nv*offset;
if (cp == [0,0,0]) {
translate(off) {