When Roughen filter is applied to an open path, the first and last nodes seem to be deleted and the end segments get as short as the segment length set in the filter.
When Roughen filter is applied to an open path, the first and last nodes seem to be deleted and the end segments get as short as the segment length set in the filter.
Pushing up the topic. Please see the screenshot: the same original outline is in the background, and the result gets shorter by the segment length.
Fixed it. Thanks for the reminder.