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Correction for _path_cut_points() rename.

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Garth Minette
2021-09-19 20:08:38 -07:00
parent f993e4339e
commit 0260d92187
4 changed files with 8 additions and 8 deletions
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paths.scad
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@@ -757,8 +757,8 @@ function _assemble_path_fragments(fragments, eps=EPSILON, _finished=[]) =
/// Cuts a path at a list of distances from the first point in the path. Returns a list of the cut
/// points and indices of the next point in the path after that point. So for example, a return
/// value entry of [[2,3], 5] means that the cut point was [2,3] and the next point on the path after
/// this point is path[5]. If the path is too short then path_cut_points returns undef. If you set
/// `direction` to true then `path_cut_points` will also return the tangent vector to the path and a normal
/// this point is path[5]. If the path is too short then _path_cut_points returns undef. If you set
/// `direction` to true then `_path_cut_points` will also return the tangent vector to the path and a normal
/// vector to the path. It tries to find a normal vector that is coplanar to the path near the cut
/// point. If this fails it will return a normal vector parallel to the xy plane. The output with
/// direction vectors will be `[point, next_index, tangent, normal]`.