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Bugfix in xflip(), yflip(), zflip(), and mirror() functions.

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Revar Desmera 2020-03-14 15:06:12 -07:00
parent 608bde9077
commit c001c6d8ae
2 changed files with 6 additions and 9 deletions
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13
transforms.scad
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@ -781,14 +781,11 @@ function zscale(z=1, p=undef) = scale([1,1,z],p=p);
// #stroke(path,closed=true); // #stroke(path,closed=true);
// stroke(mirror(n, p=path),closed=true); // stroke(mirror(n, p=path),closed=true);
function mirror(v, p) = function mirror(v, p) =
is_undef(p)? ( assert(is_list(p))
len(v)==2? affine2d_mirror(v) : affine3d_mirror(v) let(m = len(v)==2? affine2d_mirror(v) : affine3d_mirror(v))
) : ( is_undef(p)? m :
assert(is_list(p)) is_vnf(p)? [mirror(v=v,p=p[0]), [for (face=p[1]) reverse(face)]] :
is_num(p.x)? p - (2*(p*v)/(v*v))*v : apply(m, p);
is_vnf(p)? [mirror(v=v,p=p.x), [for (l=p.y) reverse(l)]] :
[for (l=p) mirror(v=v, p=l)]
);
// Function&Module: xflip() // Function&Module: xflip()

2
version.scad
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@ -8,7 +8,7 @@
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
BOSL_VERSION = [2,0,188]; BOSL_VERSION = [2,0,189];
// Section: BOSL Library Version Functions // Section: BOSL Library Version Functions