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by uwestoehr
Mon Jun 17, 2019 10:04 am
Forum: Help on using FreeCAD
Topic: FreeCAD freezes and destroys parts when changing anything in a spreadsheet
Replies: 9
Views: 238

Re: FreeCAD freezes and destroys parts when changing anything in a spreadsheet

So, we should do something similar for the Spreadsheet. So, feel free to open a ticket for a feature request. Many thanks for having a look. I fully agree with you and opened now 4024 . I found a weird behaviour: when I tmp. disable the automatic recompute of a document and change the content of a ...
by uwestoehr
Mon Jun 17, 2019 2:01 am
Forum: Help on using FreeCAD
Topic: FreeCAD freezes and destroys parts when changing anything in a spreadsheet
Replies: 9
Views: 238

Re: FreeCAD freezes and destroys parts when changing anything in a spreadsheet

There is a way to mitigate this somewhat if you have a number of cells to change and don't want to wait for the recompute after each change. Right-click on the document name in the tree and select "Skip recomputes". Many thanks for this hint. I tried this but this is not what I need. I need of cour...
by uwestoehr
Sat Jun 15, 2019 11:17 pm
Forum: Help on using FreeCAD
Topic: FreeCAD freezes and destroys parts when changing anything in a spreadsheet
Replies: 9
Views: 238

Re: FreeCAD freezes and destroys parts when changing anything in a spreadsheet

Modifying the spreadsheet triggers the recompute But this is the problem for me when working with spreadsheets. I chose an unfinished construction example to demonstrate that unnecessary recalculations are not only time consuming but also a problem in the work flow. My point is that when I just ent...
by uwestoehr
Sat Jun 15, 2019 12:34 am
Forum: Help on using FreeCAD
Topic: FreeCAD freezes and destroys parts when changing anything in a spreadsheet
Replies: 9
Views: 238

FreeCAD freezes and destroys parts when changing anything in a spreadsheet

I try to uses spreadsheets for constructions works more frequently but there are some issues making it hard to work with spreadsheets. Spreadsheets destroy all the time my parts. Take for example this file: http://ftp.lyx.de/Billas/v2.5.1-3D-Druck-150mu-08Kanal.FCStd (too large to upload it to the f...
by uwestoehr
Wed Jun 05, 2019 11:08 pm
Forum: Help on using FreeCAD
Topic: Ticket #4001 - Sketcher trimming issue with arcs
Replies: 4
Views: 180

Re: Sketcher trimming issue with arcs

abdullah wrote:
Sun Jun 02, 2019 11:49 am
Please make a ticket in the tracker with a link to the thread so that the file does not get lost.
I created now issue #4001.
Many thanks for having a look. Let's cross fingers that the next OCCT release comes soon.
by uwestoehr
Sun Jun 02, 2019 12:36 am
Forum: Help on using FreeCAD
Topic: Ticket #4001 - Sketcher trimming issue with arcs
Replies: 4
Views: 180

Ticket #4001 - Sketcher trimming issue with arcs

I noticed random behavior when trimming arcs in a sketch and think this is a bug. When trimming 2 intersecting arcs the trimming fails when the endpoint of one arc is coincident with the second arc. Moreover the trimming cannot be undone. To reproduce open the attached file: Sketch-cut-problem.FCStd...
by uwestoehr
Fri May 17, 2019 5:28 pm
Forum: Help on using FreeCAD
Topic: additive/substractive primitives dialog bug
Replies: 5
Views: 173

Re: additive/substractive primitives dialog bug

Yep, this missing ability is known and listed by chrisb in this thread Wow your memory is amazing! I commented in ChrisB's thread as well. Since nobody reacted to ChrisB's post I gues the devs are simply not aware of it. So as it is straight forwards. I can act and open a bug report. I'll wait for ...
by uwestoehr
Fri May 17, 2019 5:26 pm
Forum: Help on using FreeCAD
Topic: Ticket #3981 - Missing possibilities to enter expressions
Replies: 7
Views: 280

Re: Missing possibilities to enter expressions

Placement panel: all input fields should have expressions like they have in the property panel. PartDesign: additive and subtractive primitives, their individual values such as radius, height, width, length as well as pitch, yaw, roll Part.Extrude; all numeric input fields. Part.Revolve; all numeri...
by uwestoehr
Fri May 17, 2019 5:09 pm
Forum: Help on using FreeCAD
Topic: additive/substractive primitives dialog bug
Replies: 5
Views: 173

additive/substractive primitives dialog bug

I think the dialog for additive/subtractive geometries has a bug: - open the attached file. You can see that the radius of both spheres is set to the value in the spreadsheet - now edit the subtractive or additive sphere - in the appearing dialog you can change the radius. Do this by using the spin ...
by uwestoehr
Fri May 17, 2019 1:37 pm
Forum: Help on using FreeCAD
Topic: solved: OCC bug - subtractive spheres fail in certain curcumstances
Replies: 4
Views: 118

solved: OCC bug - Re: subtractive spheres fail in certain curcumstances

After opening the file, it is only the well-known tangency issue. Just add 1 µm to the radius of the sphere and everything runs like a charm. ;) Hi openBain, many, many thanks! It was hard to realize this. I thought I am clever and set the radius of the sphere using a formula. I added now a micron ...

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