Module trim

Expand description

Trim paths: keeping a span of geometry’s length.

Structs§

Measured: One subpath and the transform its lengths are measured through.
Subpath: A subpath as its segments, closed ones including the segment back to the start.
TrimSpan: What a trim keeps.

append: Appends subpath to path.
point_at_length: The point distance along subpath (in its own space; lengths through measure), clamped to its ends.
subpath_length: The length of subpath through measure.
subpaths: The subpaths of path, each closed one with its closing segment.
trim_individually: Keeps span of each of parts by its own length, each piece with the index of its part.
trim_together: Keeps span of parts together: of their lengths laid end to end in order. A span that wraps past the end continues from the start; around a single closed subpath the two pieces join into one. Each piece comes with the index of the part it was cut from.