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another double anchor assignment

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Adrian Mariano 2022-02-12 21:46:12 -05:00
parent e3624e0b2f
commit 47bc457db0
1 changed files with 2 additions and 4 deletions
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@ -2014,16 +2014,14 @@ function _find_anchor(anchor, geom) =
) [anchor, pos, vec, 0]
) : type == "circle"? ( //r
let(
anchor = _force_anchor_2d(anchor),
rr = geom[1],
r = is_num(rr)? [rr,rr] : point2d(rr),
anchor = unit(_force_anchor_2d(anchor),[0,0]),
r = force_list(geom[1],2),
pos = approx(anchor.x,0) ? [0,sign(anchor.y)*r.y]
: let(
m = anchor.y/anchor.x,
px = sign(anchor.x) * sqrt(1/(1/sqr(r.x) + m*m/sqr(r.y)))
)
[px,m*px],
anchor = unit(anchor,[0,0]),
vec = unit([r.y/r.x*pos.x, r.x/r.y*pos.y])
) [anchor, point2d(cp+offset)+pos, vec, 0]
) : type == "rgn_isect"? ( //region