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Revert "correction of centroid"

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This reverts commit 575db80056.
This commit is contained in:
RonaldoCMP 2021-04-05 15:59:43 +01:00
parent 575db80056
commit 407c36a8ae
2 changed files with 18 additions and 19 deletions
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geometry.scad
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@ -1913,8 +1913,7 @@ function centroid(poly, eps=EPSILON) =
assert( is_finite(eps) && (eps>=0), "The tolerance should be a non-negative value." )
let(
n = len(poly[0])==2 ? 1 :
let(
plane = plane_from_points(poly, fast=true) )
let( plane = plane_from_points(poly, fast=true) )
assert( !is_undef(plane), "The polygon must be planar." )
plane_normal(plane),
v0 = poly[0] ,