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remove echos

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This commit is contained in:
Adrian Mariano 2021-09-15 22:11:30 -04:00
parent d957f556d6
commit 6e61a6567f
1 changed files with 1 additions and 3 deletions
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4
geometry.scad
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@ -1599,7 +1599,6 @@ function point_in_polygon(point, poly, nonzero=false, eps=EPSILON) =
// vnf_wireframe(vnf_tri, d=.15); // vnf_wireframe(vnf_tri, d=.15);
function polygon_triangulate(poly, ind, eps=EPSILON) = function polygon_triangulate(poly, ind, eps=EPSILON) =
let(a=echo(poly=poly)echo(ind=ind))
assert(is_path(poly), "Polygon `poly` should be a list of 2d or 3d points") assert(is_path(poly), "Polygon `poly` should be a list of 2d or 3d points")
assert(is_undef(ind) assert(is_undef(ind)
|| (is_vector(ind) && min(ind)>=0 && max(ind)<len(poly) ), || (is_vector(ind) && min(ind)>=0 && max(ind)<len(poly) ),
@ -1611,8 +1610,7 @@ function polygon_triangulate(poly, ind, eps=EPSILON) =
? // represents the polygon projection on its plane as a 2d polygon ? // represents the polygon projection on its plane as a 2d polygon
let( let(
pts = select(poly,ind), pts = select(poly,ind),
nrm = polygon_normal(pts), nrm = polygon_normal(pts)
a=echo(pts=pts)echo(nrm=nrm)
) )
// here, instead of an error, it might return [] or undef // here, instead of an error, it might return [] or undef
assert( nrm!=undef, assert( nrm!=undef,