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Merge pull request #1771 from coryrc/betterSkinErrorMessage

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Add error message with solution to skin
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Revar Desmera
2025-08-14 17:40:18 -07:00
committed by GitHub
parent 0fdf90938e 96d4d6f211
commit 94711cf518
1 changed files with 2 additions and 0 deletions
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skin.scad
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@@ -412,6 +412,8 @@ function skin(profiles, slices, refine=1, method="direct", sampling, caps, close
assert(in_list(atype, _ANCHOR_TYPES), "\nAnchor type must be \"hull\" or \"intersect\".") assert(in_list(atype, _ANCHOR_TYPES), "\nAnchor type must be \"hull\" or \"intersect\".")
assert(is_def(slices),"\nThe slices argument must be specified.") assert(is_def(slices),"\nThe slices argument must be specified.")
assert(is_list(profiles) && len(profiles)>1, "\nMust provide at least two profiles.") assert(is_list(profiles) && len(profiles)>1, "\nMust provide at least two profiles.")
// If the user forgets the first element should be a list, the other messages aren't as precisely helpful
assert(is_list(profiles)&&is_path(profiles[0]), "\nThe first argument to `skin` must be a list of paths")
let( let(
profiles = [for(p=profiles) if (is_region(p) && len(p)==1) p[0] else p] profiles = [for(p=profiles) if (is_region(p) && len(p)==1) p[0] else p]
) )