could someone post a screenshot showing the problem please.

this turned into a very interesting discussion that I am learning a lot from and the test code is also very useful. I just have a comment to the philosophical part of it: In the MS/Windows development style the developer/company has the responsibility/freedom to compile and package all components an...

no, I understood what you said the first time. I mean also after doing further operations, still I cannot see any empty transactions in between in the undo list. What I do to test it is : delete a geometry A add another geometry B undo once (removes geometry B) undo again (adds the deleted geometry A)

hm I cannot confirm this, it works fine with closing the transaction twice. No redundant transaction is included in the undo list.

I have been fighting Windows bugs for most of December, and wow, I've seen the dark side of Windows development with regards to working outside Microsoft's preferred tool set. sorry triplus, this is a different case, Thomas from OpenShot refers to developping in Windows with MinGW, not with VS. Jür...

ok, I just tried to just close the transaction twice, which fits better my case and it works. So I don't need to change anything in a very central command like StdCmdDelete.

In the sketcher viewprovider I would like to request a document recompute after the delete command transaction is comitted. However the delete transaction is opened and comitted in StdCmdDelete. Is it ok to add an optional output argument to the viewprovider::onDelete() function to request a documen...

I think your whole development platform is faulty. hehehe, I suppose you are joking. No developper in the world would dare such a strong statement for any of the major operating systems (MS Windows, Linux, OS X, BSDs) and compilers (msvc,gcc,llvm,..). I don't like windows and msvc but I would never...

logari Gear teeth deform elastically. Even if a gear flanc is manufactured according to a perfect involute, when the gear operates under load, its teeth will anyway deviate from the theoretical form. Ideally one can design a gear with a flank profile originally deviating from the involute curve in ...

@douardda: sure a simple gear generator is very useful. I just thought that there was already a similar simple gear generator in FC, and assumed that your version only added accuracy, that was my critique about. One must also be aware of what a gear CAD model is intended for. Is it only for visualiz...