Finally! I made some progress. The code was published earlier.
I made two stages of seam allowance:
- Base seam allowance when you set only global width.
- Local seam allowance.
Little bit more about the local seam allowance. It allows rewrite global seam allowance value and control value before point and after point. If you want control a curve you need to select a segment. This is similar to what we had before. Select start point and end point of a curve segment and seam allowance for curve will be calculated accordingly. Values can be different too.
These changes cover three issues: #535, #451, #88.
Here is how look a piece now:
Left two stages to complete a seam allowance (an angle type and manual seam allowance) and i will go to internal paths.
Known issue. Import from old pattern format still doesn’t work.
Leave your comments and questions.