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by logari81
Sat Feb 15, 2014 11:24 pm
Forum: Announcements & Features
Topic: FCGear: a gear generator using Bezier curves
Replies: 32
Views: 23673

Re: FCGear: a gear generator using Bezier curves

Having worked with gear design for several years I don't see the value of a very precise CAD approximation of the involute part of a gear because: 1. 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...
by logari81
Thu Feb 13, 2014 12:20 pm
Forum: Open discussion
Topic: Irritating Sketcher behavior
Replies: 7
Views: 2315

Re: Irritating Sketcher behavior

Now, I don't know if it's correct that the index of the constraint is set to a negative value. If not DrawSketchHandlerLine/DrawSketchHandlerLineSet must be fixed. At least Sketch::getPointId() first should check if the geoId parameter is out of range and should return -1 if this is the case. If I ...
by logari81
Wed Feb 12, 2014 9:31 pm
Forum: Open discussion
Topic: Irritating Sketcher behavior
Replies: 7
Views: 2315

Re: Irritating Sketcher behavior

ok it is fixed now.

Code: Select all

git show 4d918d1
by logari81
Sun Feb 09, 2014 9:23 am
Forum: Draft, Arch & BIM
Topic: Sketch becomes invisible
Replies: 5
Views: 3604

Re: Sketch becomes invisible

you have a cyclic dependency in your document. After removing the object "Fen__tre" which causes the cyclic dependency and editing the invisible sketch, it reappears.
by logari81
Fri Feb 07, 2014 8:04 pm
Forum: Help on using FreeCAD
Topic: Editing two sketches at the same time
Replies: 4
Views: 924

Re: Editing two sketches at the same time

interesting. Normand could you give me a more concrete example? Having most of my CAD experience with ProE I am unable to imagine this use case.
by logari81
Fri Feb 07, 2014 12:39 pm
Forum: Help on using FreeCAD
Topic: Editing two sketches at the same time
Replies: 4
Views: 924

Re: Editing two sketches at the same time

Actually I wouldn't bother with making a request for this. With the current internal structure of FC that assumes only one object to be in Edit mode at the time, such a feature is not realistically feasible. Why would one need to edit two sketches simultaneously? Is this practice available in any ot...
by logari81
Wed Feb 05, 2014 5:29 pm
Forum: Help on using FreeCAD
Topic: Sketch auto constraint cycle shortcut?
Replies: 4
Views: 2504

Re: Sketch auto constraint cycle shortcut?

There isn't but it is a good idea. In general I don't like auto-constraints very much and we have to tide up their current implementation in FreeCAD quite a bit.
by logari81
Fri Jan 17, 2014 8:43 pm
Forum: Developers corner
Topic: proposal to extend selection functionality
Replies: 11
Views: 1882

Re: proposal to extend selection functionality

Moving parts is a solution, but I think not the most productive one. I don't remember how this is done in ProE/Creo, I remember the method used in ANSYS, which gives you some handles to choose among all possible selection also among the hidden ones. It is an ok solution but not completely productive...
by logari81
Thu Dec 05, 2013 7:45 pm
Forum: Developers corner
Topic: Patch for Qstring errors
Replies: 7
Views: 1092

Re: Patch for Qstring errors

I'm still getting this ...or a similar.. build error on Kubuntu 12.04 building master now. I can see the above, Juergen committed 894529a2, (and then another b52de075). That's another error. The QByteArray object returned by toAscii() cannot be automatically assigned to a std::string. I don't why t...

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