Search found 1213 matches

by UR_
Wed Jan 20, 2021 8:53 am
Forum: Help on using FreeCAD
Topic: [solved] FEM/Gmsh: Error related to group meshing?
Replies: 4
Views: 249

Re: [solved] FEM/Gmsh: Error related to group meshing?

If someone can confirm this might be worth a bug report? :bell: Hi, bernd, can you please check out this proposal --- C:/Users/aio/FreeCADcode/src/Mod/Fem/femmesh/gmshtools.py Sat Dec 5 11:51:29 2020 +++ C:/Users/aio/Desktop/gmshtools.py Wed Jan 20 09:32:36 2021 @@ -31,0 +32 @@ +import os @@ -818,0...
by UR_
Thu Jan 14, 2021 7:29 pm
Forum: Help on using FreeCAD
Topic: B-Spline crashing Freecad in dev version 0.19
Replies: 41
Views: 1236

Re: B-Spline crashing Freecad in dev version 0.19

Can you please test starting freecad using this batch file:

freecad.bat.zip
(188 Bytes) Downloaded 9 times

- unzip batch file into that folder, where freecad.exe could be found.

- double click freecad.bat in file explorer.
by UR_
Thu Jan 14, 2021 7:08 pm
Forum: FEM
Topic: FEM Workbench - No mesh generated even though there are no errors
Replies: 8
Views: 442

Re: FEM Workbench - No mesh generated even though there are no errors

Just no problems running Gmsh. Screenshot 002.png ========================== Dump contents of mesh ========================== 1) Total number of nodes: 184290 2) Total number of edges: 728 3) Total number of faces: 39680 4) Total number of polygons: 0 5) Total number of volumes: 109366 6) Total numb...
by UR_
Fri Jan 08, 2021 5:51 pm
Forum: Python scripting and macros
Topic: Create Plane for Normal
Replies: 4
Views: 213

Re: Create Plane for Normal

Perhaps something like this:

Code: Select all

 Part.show(Part.makePlane(10, 10, a, FreeCAD.Vector.normalize(b - a)))
by UR_
Mon Jan 04, 2021 3:19 pm
Forum: FEM
Topic: Running the Python command 'FEM_ClippingPlaneAdd' failed
Replies: 3
Views: 221

Re: Running the Python command 'FEM_ClippingPlaneAdd' failed

bernd wrote: :bell:

Since even groundhogs came to live again, I think better bump again. ;)


Image
by UR_
Sat Jan 02, 2021 12:20 pm
Forum: Help on using FreeCAD
Topic: Hidden face bug in 3D view (rendering / face removal algorithm ?)
Replies: 11
Views: 255

Re: Hidden face bug in 3D view (rendering / face removal algorithm ?)

If you move your camera straight into a cube, all faces behind camera are culled. Please see https://en.wikipedia.org/wiki/Hidden-surface_determination#Viewing-frustum_culling Screenshot 002.png current camera position from console: >>> Gui.ActiveDocument.ActiveView.getCamera() '#Inventor V2.1 ascii...
by UR_
Sat Jan 02, 2021 11:30 am
Forum: FEM
Topic: Some typos in writer.py
Replies: 1
Views: 74

Some typos in writer.py

:bell: Just stumbled on some typos in ...src\Mod\Fem\femsolver\calculix\writer.py --- C:/Users/aio/FreeCADcode/src/Mod/Fem/femsolver/calculix/writer.py Sat Dec 5 11:51:29 2020 +++ C:/Users/aio/Desktop/writer.py Sat Jan 2 12:19:40 2021 @@ -59 +59 @@ -** The unit system which is used at Guido Dhodts ...
by UR_
Fri Jan 01, 2021 12:09 pm
Forum: UX/UI Design
Topic: Navigation Cube: text illegible
Replies: 10
Views: 839

Re: Navigation Cube: text illegible

jdawgaz wrote:
Fri Jan 01, 2021 11:58 am
... when I click on the little box by the Navigator cube.

Please try this button:

Screenshot 001.png
Screenshot 001.png (33.91 KiB) Viewed 107 times
by UR_
Fri Dec 11, 2020 5:49 pm
Forum: Open discussion
Topic: Mattheck triangle method for near optimal spline without FEM
Replies: 8
Views: 335

Re: Mattheck triangle method for near optimal spline without FEM

thschrader wrote:
Fri Dec 11, 2020 4:06 pm
The question is: how to produce part B?

https://www.vhg-gruppe.de/vorschweissfl ... n-2633pn16

Screenshot 006.png
Screenshot 006.png (87.03 KiB) Viewed 213 times

Probably not far away from best fit :roll: