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by pafurijaz
Wed Dec 27, 2017 2:39 pm
Forum: Open discussion
Topic: Curves workbench
Replies: 689
Views: 69282

Re: Curves workbench

Hi fantastic to see this topic. :o :shock: I have not yet understood how to use this new addition, but I take this opportunity to thank you for the work you are doing, this new part of FreeCAD, I think it is one of the most anticipated developments by many users, thank you so much. 8-)
by pafurijaz
Mon Sep 25, 2017 9:03 pm
Forum: Open discussion
Topic: Subdivision To N.U.R.B.S. (IGES) for free
Replies: 19
Views: 4705

Re: Subdivision To N.U.R.B.S. (IGES) for free

I also found this, but I do not know whether it is useful.
Object shape reconstruction through NURBS surface interpolation
by pafurijaz
Mon Sep 25, 2017 7:54 pm
Forum: Open discussion
Topic: Subdivision To N.U.R.B.S. (IGES) for free
Replies: 19
Views: 4705

Re: Subdivision To N.U.R.B.S. (IGES) for free

Hi, I may have found the source code in Pascal, for the conversion of subdivision surfaces into IGES FreeIGESUnit.pas {#############################################################################################} { This code is distributed as part of the FREE!ship project. FREE!ship is an } { open ...
by pafurijaz
Sun Sep 24, 2017 5:03 pm
Forum: Open discussion
Topic: Subdivision To N.U.R.B.S. (IGES) for free
Replies: 19
Views: 4705

Re: Subdivision To N.U.R.B.S. (IGES) for free

This looks useful! Lets document this on the wiki..eh? @pafurijaz would you like to do that ? (I can make you an account if so) Damn, :shock: I don't often pass here, because I'm busy with personal work (boats design). I'd be glad to document this little trick, let me know something. One more thing...
by pafurijaz
Sat Aug 12, 2017 10:23 am
Forum: Open discussion
Topic: Subdivision To N.U.R.B.S. (IGES) for free
Replies: 19
Views: 4705

Re: Subdivision To N.U.R.B.S. (IGES) for free

A quick tutorial about how to convert. The steps to convert: 1. Export from Blender in OBJ. 2. Convert from OBJ to VRML1, with Meshconv. ** 3. Start FreeShip, and import the VRML1. 4. Export the file to IGES (NURBS). 5. Start FreeCad and then open IGES file and export it, to IGES or other formats NU...
by pafurijaz
Sat Aug 12, 2017 10:22 am
Forum: Open discussion
Topic: Subdivision To N.U.R.B.S. (IGES) for free
Replies: 19
Views: 4705

Re: Subdivision To N.U.R.B.S. (IGES) for free

I saw just now, I looked for months but nobody seemed interested until I stopped. :shock: :shock:
by pafurijaz
Mon Dec 19, 2016 10:27 am
Forum: Open discussion
Topic: Subdivision To N.U.R.B.S. (IGES) for free
Replies: 19
Views: 4705

Re: Subdivision To N.U.R.B.S. (IGES) for free

Hi, definitely for complex objects and with too many triangles you cannot expect good results, but for items with a good topology you can get excellent results in a very short time, exported a variety of surfaces short time. Freeship saves files instantly and I think with an script in freeCad, you m...
by pafurijaz
Sun Dec 18, 2016 6:26 pm
Forum: Open discussion
Topic: Subdivision To N.U.R.B.S. (IGES) for free
Replies: 19
Views: 4705

Subdivision To N.U.R.B.S. (IGES) for free

Hi all, I have a little trick that I discovered just today and wanted to share it with you. I found an easy way to convert the subdivision surfaces, in to nurbs surfaces. To do this you need two free programs ' FreeShip_Plus ' and another to convert VRML format ' 1 ' First you need to export your fi...

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