Search found 237 matches
- Wed Oct 26, 2022 8:50 am
- Forum: Developers corner
- Topic: Documentationn or explanation of the App::Document::recompute() function
- Replies: 0
- Views: 530
Documentationn or explanation of the App::Document::recompute() function
Hello devs, I'm digging into the code and trying to understand what does the App::Document::recompute() function actually do and why it is so slow for my models. Came here from Assembly3 trying to create an assembly with moving part. Came to conclusion that a part with many-many holes in it will slo...
- Tue Oct 25, 2022 1:43 pm
- Forum: Assembly
- Topic: Assembly3: Solver speed debug
- Replies: 10
- Views: 2356
Re: Assembly3: Solver speed debug
Hi, Have you thought about freezing assemblies and sub-assemblies to gain speed? From all the parts there maybe 2-3 sub-assemblies with 4-5 parts in them (similar to bearings sub-assemblies), but I'm in doubt those are causing the delays. Besides that, the freeze option is very confusing... Logical...
- Tue Oct 25, 2022 8:41 am
- Forum: Assembly
- Topic: Assembly3: Solver speed debug
- Replies: 10
- Views: 2356
Assembly3: Solver speed debug
Hi all and especially @realthunder, I wonder is someone invested work in debugging the solver speed recently. I tried to build an assembly for my project, for now it's a slider with some parts attached to it. As far as I understand the attachment is the "cheapest" computational constraint,...
- Mon Oct 24, 2022 5:29 am
- Forum: Assembly
- Topic: Assembly3: Pre-Alignment before Attachment constraint
- Replies: 5
- Views: 1235
Re: Assembly3: Pre-Alignment before Attachment constraint
[Sure if all holes are used that sounds complicated manually. maybe some tricks with a python script select the face, then add a LCS on each circle of the face. It will create hundreds of LCSs, which is not sane as well. Adding few major LCSs and offsetting is the only sane workflow I found usefull...
- Sun Oct 23, 2022 3:51 pm
- Forum: Assembly
- Topic: Assembly3 preview
- Replies: 2024
- Views: 1377110
Re: Assembly3 preview
taking in account the simplicity of the part I would redo it in partdesign to get consistent constraints during assembly Want to stick to vendor's files as much as possible, there are too many of them to change. At the end I found the solution: I used the screw (on the bottom) faces to align SameOr...
- Sun Oct 23, 2022 2:20 pm
- Forum: Assembly
- Topic: Assembly3: Pre-Alignment before Attachment constraint
- Replies: 5
- Views: 1235
Re: Assembly3: Pre-Alignment before Attachment constraint
5 - add offset attachment When do you add the attachment constraint? Before or after the coincident? Adding it after deleting the coincident moves the part... an alternative less-time-consuming-solution (not sure) is maybe asssembly4, for this case. once all the Lcs are in position, the part is in ...
- Sun Oct 23, 2022 1:55 pm
- Forum: Assembly
- Topic: Assembly3 preview
- Replies: 2024
- Views: 1377110
Re: Assembly3 preview
Thanks! After playing with it for some time I guess there is no full circle on the wheels. When I select a side, only half of it is highlighted. But it gave me a direction to try PointOnLine for the bottoms wheels on one side. Since there is a bit of freedom between the wheel and the channel, I can'...
- Sun Oct 23, 2022 12:30 pm
- Forum: Assembly
- Topic: Assembly3 preview
- Replies: 2024
- Views: 1377110
Re: Assembly3 preview
Which point do you mean?
I'm trying to align the point that exist on the radius of the wheel: The parts are from a vendor STEP files, so I wonder if I should start editing those...
I'm trying to align the point that exist on the radius of the wheel: The parts are from a vendor STEP files, so I wonder if I should start editing those...
- Sun Oct 23, 2022 10:29 am
- Forum: Assembly
- Topic: Assembly3: Pre-Alignment before Attachment constraint
- Replies: 5
- Views: 1235
Assembly3: Pre-Alignment before Attachment constraint
Hi, The attachment constraint will probably be the most used function for my assemblies, but I find it hard to align the parts to the proper place with that constraint. Try attaching a part on a grid panel like the following in the proper place: 1.jpg I had thoughts that it will be great to use the ...
- Sat Oct 22, 2022 6:52 pm
- Forum: Assembly
- Topic: Assembly3 preview
- Replies: 2024
- Views: 1377110
Re: Assembly3 preview
And additional question: How would you constrain the wheels like those: Screenshot from 2022-10-22 21-41-12.png On a channel like that: Screenshot from 2022-10-22 21-41-53.png I can't find a proper constraint that will allow movement between plane/line on the channel and a cylindrical parts of the w...