Looking at the two screenshots, you will see that the fillet tool is destroying previously set constraints. Is this normal operation, a bug or is the fillet tool still a WIP? if it just deletes constraints, then it is a feature. if it leaves the sketch over-constrained or with conflicting constrain...

one way to roughly estimate the pressure is by specifying the intended output power of your motor. If each working stroke gives you W Joule per cylinder then you get an output power: P = (1- c_losses) * W [Nm] * n_cyl * n_rev / n_stroke n_cyl: number of cylinders n_rev: rpm divided by 60 sec/min n_s...

... I noticed a similarity to your code structure logari, that can't be by chance? I was not aware of this, I started freegcs by mimicking some elements of sketchsolve but not sketchflat. Maybe the creator of sketsolve was influenced by sketchflat, so I ended up being influenced indirectly. Jonatha...

This is not very relevant to FreeCAD but I found it interesting that SolveSpace is finally open sourced: http://solvespace.com/index.pl it is the rewritten version of sketchflat in 3d and it allows constraints solving in 3 dimensions. It might be interesting for ickby to take a look at its solver an...

J'ai préparé une petite vidéo pour montrer à quel point c'est rapide : http://www.dailymotion.com/video/x12fzmp_freecad-demonstration-de-l-outil-polyligne_creation sorry for interrupting your discussion in English. I just have a comment about closing the contour in the above posted screencast. Norm...

some comments/questions: 1. Inventor . I couldn't find any info about Wilhelm Erk on the internet, apart from the wilerk motor websites. Where did he work, did he designed anything that worked and was used by people? What else did he work on in his 83 years on earth apart from the motor? 2. Free ene...

I don't have the link right now but there is already a bug report on this. Actually this is about multiple possible solutions. One tip to avoid or reduce the possibility of this: use horizontal/vertical distances instead of length constraints. Horizontal/vertical distances accept a sign and thus the...

could someone replace FullPivHouseholderQR with ColPivHouseholderQR or HouseholderQR and tell us how faster it becomes? Sorry I don't have time to test it myself.

The real solution is to find a sparse rank revealing algorithm to replace the dense versions provided by Eigen.

hola, la documentacion en la wiki no esta actualizada. La opcion de elegir uno de los ejes principales estuvo disponible temporalmente pero al final no se ha incluido en la version 0.13 por razones tecnicas. Lo que igual puedes hacer es definir lineas de construccion en tu sketch y utilizarlas como ...

For such a small fix it seems really inconvenient: I wish we had a better a way of going about this. The best would be if we could all agree to use the same line breaks and apply it to all files of FC. What you can do for now is to use another IDE or set up your IDE so that it will not touch the wh...