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use _tri_circumcircle

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Justin Lin
2021-04-25 17:45:45 +08:00
parent 5af03c2eb4
commit c8aaea8e1f
1 changed files with 1 additions and 1 deletions
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src/triangle/tri_circumcircle.scad
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@@ -5,7 +5,7 @@ function tri_circumcircle(shape_pts) =
p2 = shape_pts[2], p2 = shape_pts[2],
v0 = p1 - p0, v0 = p1 - p0,
d0 = (p1 + p0) / 2 * v0, d0 = (p1 + p0) / 2 * v0,
v1 = p2 - p1, v1 = p2 - p1,
d1 = (p2 + p1) / 2 * v1, d1 = (p2 + p1) / 2 * v1,
det = -cross(v0 , v1) det = -cross(v0 , v1)
) )