Philippe \Philo\" Hurbain Wrote:- Add 6 vertices, add triangles between the 4 first points, then the 4 last points (using very fast mode). Hit undo. It's now impossible to redraw triangles between the last 4 points.
- Probably related: Add 6 vertices, add triangles between the 4 first points, then the 4 last points (using very fast mode). Hit undo twice. Here you can add again triangles, using any method. Remove again the triangles using undo. At some point you'll get a crash.
I was able to reproduce these errors. Now they are fixed. - Thank you!
Philippe \Philo\" Hurbain Wrote:- When 4 points are not in a convex configuration, there are several possible triangulations. LPC choses one according to vertices order (? - or vertices selection order?). This can result in many different triangluations, including overlapped wrong one (attached 4points_concave.lpc.txt)
- When 3 points among 4 are almost aligned, it would be great if LPC choosed the best triangulation (attached almostflat.lpc.txt)
I implemented a clever solution for this. From now on LPC will choose the best triangulation and prevent the creation of convex "quads".
All mentioned changes will be included in the next release 1.3.2.