Search found 66 matches

by pafurijaz
Sat Jul 15, 2023 9:19 pm
Forum: Help on using FreeCAD
Topic: Curves workbench
Replies: 1824
Views: 426346

Re: Curves workbench

I think it's just a more advanced function, and it's different from the method used by SolidWorks, however this type has the function of showing the seams, for other problems the curvature analysis is used. Furthermore, with FreeCAD it is very difficult to obtain good continuity so at the moment wha...
by pafurijaz
Sun Mar 05, 2023 11:06 am
Forum: TechDraw
Topic: TD Roadmap Updated
Replies: 6
Views: 2747

Re: TD Roadmap Updated

Thanks for your work, this is one of the most important parts of FreeCAD.
by pafurijaz
Tue Aug 16, 2022 4:45 pm
Forum: Developers corner
Topic: Blend Curve / Surface integration project
Replies: 22
Views: 4678

Re: Blend Curve / Surface integration project

This is fantastic features, to make a nice transitions I had to make this by doing it manually with help of iso-curves from patches and then blended them each one by one and make a gordon surfaces.
by pafurijaz
Tue May 24, 2022 8:31 pm
Forum: Help on using FreeCAD
Topic: Curves workbench
Replies: 1824
Views: 426346

Re: Curves workbench

See my post here https://forum.freecad.org/viewtopic.php?p=582967&sid=a4edf1caf21e838452bab817a82c9eec#p582967 and the link in that post to an older topic where the two methods are shown (Chris_G flatten_face.FCMacro is now implemented as a tool in Curves WB). Note that the method with the mesh...
by pafurijaz
Tue May 24, 2022 8:02 pm
Forum: Help on using FreeCAD
Topic: Curves workbench
Replies: 1824
Views: 426346

Re: Curves workbench

Great tool this new feature is useful and I hope it can be expanded with more options in the future, it's like the one that exists in Rhinoceros the command UnrollSrf

I hope in future we can develop also a surfaces with zero Gaussian curvature.
by pafurijaz
Sat Apr 09, 2022 5:20 pm
Forum: Open discussion
Topic: Plasticity "CAD system for Artists"
Replies: 18
Views: 6934

Re: "CAD system for Artists in Blender"

It is not in Blender, but it is inspired and has copied the interface and the way of working with the Blender.

 Is a program for hard surface modellers for video games who make usually things like weapons spaceships etc, it could be expanded in the future with other features, but at the moment it s...
by pafurijaz
Tue Apr 05, 2022 11:31 am
Forum: Open discussion
Topic: Sverchok/Blender Freecad read nodes
Replies: 113
Views: 15864

Re: Sverchok/Blender Freecad read nodes

I would like to try this, but I just can't get it to work, by now I have tried many times but every time I have errors and this addon does not start. 
Sadness.
by pafurijaz
Sat Mar 19, 2022 9:43 am
Forum: Help on using FreeCAD
Topic: Tangency to B-spline edge - workarounds
Replies: 18
Views: 3936

Re: Tangency to B-spline edge - workarounds

In my opinion yes, it reduces the complexity necessary in the representation of complex shapes, and with a few control vertices you get a single curve, I use them to draw boat hulls and without b-Spline it becomes complicated to work with Nurbs surfaces, B-Splines are the basis of NURBS surfaces. Th...
by pafurijaz
Sat Mar 19, 2022 9:26 am
Forum: Help on using FreeCAD
Topic: Tangency to B-spline edge - workarounds
Replies: 18
Views: 3936

Re: Tangency to B-spline edge - workarounds

It would be great, I'd like to know a workaround for this limitation and I'm not sure what happened in that file. here it is: ... These are no longer b-splines, but arcs, and it doesn't answer the initial question, but you propose an alternative, so you get out of the context of the argument.
by pafurijaz
Fri Mar 18, 2022 9:45 am
Forum: Help on using FreeCAD
Topic: Tangency to B-spline edge - workarounds
Replies: 18
Views: 3936

Re: Tangency to B-spline edge - workarounds

NewJoker wrote: Thu Mar 17, 2022 11:50 am
pafurijaz wrote: Thu Mar 17, 2022 11:25 am Here's how to do it, you have to use straight lines for the construction.
But why can’t the approach with endpoints tangency be used in such cases ? What are the differences between these two methods ?
I don't know, you have to ask with the developers.


Greetings