diff --git a/paths.scad b/paths.scad index 480050c..4404c07 100644 --- a/paths.scad +++ b/paths.scad @@ -3,7 +3,9 @@ // A `path` is a list of points of the same dimensions, usually 2D or 3D, that can // be connected together to form a sequence of line segments or a polygon. // The functions in this file work on paths and also 1-regions, which are regions -// that include exactly one path. Capabilities include computing length of paths, computing +// that include exactly one path. When you pass a 1-region to a function, the default +// value for `closed` is always `true` because regions represent polygons. +// Capabilities include computing length of paths, computing // path tangents and normals, resampling of paths, and cutting paths up into smaller paths. // Includes: // include