While stepping through the migration-related code in debugger, I discovered a funny bug. 1) being in PartDesign WB, create a new document. It is empty, there is nothing in tree view 2) switch to another workbench, and then back to PartDesign 3) note that a part with a body were created when switchin...

Hi! I think this is caused the way lines are rendered (I think, they are slightly moved towards the camera, to prevent Z-fighting with the faces they connect). I have seen similar stuff, too.

AFAIK it is hard to fix, because OpenCascade doesn't support that style of offsetting (with keeping corners sharp). That can be coded manually, of course, but you know... it's not easy, or maybe not worth the effort. You can work around this by applying some PartDesign Drafts

Hi. I remember there were some opinions on the subject scattered around... I just want to share my opinion. The opinion is - I am strongly against automatic transition, as it is now. There is no way we can account for all projects, especially for complex ones which have mixed all the workbenches tog...

Will, I wasn't correct in terminology. I said DOFs, but meant parameters. A circle has three parameters: centerX, centerY, radius. They are all DOFs if the circle is unconstrained. The matrix size is (number of parameters) times (number of 1-DOF-removing constraints). So, for a fully-constrained ske...

No problems with the loaded file either.

Hm, I couldn't reproduce the attachment problem with the model drawn from scratch...
Let's see if I get it by loading that file...

I fixed the crash just now, but if one uses the point and the line for a datum plane the created plane does not go through the point. There seems something wron with your attacher code. OK, I'll look into that tomorrow. Now I only get a crash, I haven't pulled yet. One more question: Selecting a li...

I didn't get a crash, I got an assert. If I ignore the assert, it goes well further. It is a "front"/"back" issue. I will treat that. Thanks for reporting.

Just added proximity modes (the line and points involved in distToShape).