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by realthunder
Mon Oct 14, 2019 1:00 am
Forum: Assembly
Topic: Assembly3, A2plus, Assembly4? Get united!
Replies: 50
Views: 2807

Re: Assembly3, A2plus, Assembly4? Get united!

Interesting ... Assembly4 uses the ExpressionEngine of the Placement property of an App::Link, not the Link Placement property. realthunder , what do you think ? I know that you had already told something about it, but I must admit I didn't understand, with the toggling of the Link Transform betwee...
by realthunder
Mon Oct 14, 2019 12:58 am
Forum: Assembly
Topic: Assembly3, A2plus, Assembly4? Get united!
Replies: 50
Views: 2807

Re: Assembly3, A2plus, Assembly4? Get united!

Other WB's have also problems with TopoNaming. I think this should be the first point of all of the todolists :-) Zolko's LCS idea? Realthunder's named mating interfaces idea ("elements")? These are workarounds around toponaming ;-) I have directly tackled this problem. See here and here .
by realthunder
Mon Oct 14, 2019 12:50 am
Forum: Draft, Arch & BIM
Topic: Arch Building Part still touched after recompute
Replies: 28
Views: 1708

Re: Arch Building Part still touched after recompute

bernd wrote:
Sun Oct 13, 2019 8:12 pm
realthunder wrote:
Fri Oct 11, 2019 11:07 pm
... The patch involves quite a few other changes, so may take a while.
would you drope if you have made a PR?
You mean notify here? Sure. The patch set is mostly about some new behavior of App::Part, but affects plain group too.
by realthunder
Mon Oct 14, 2019 12:47 am
Forum: Announcements & Features
Topic: Support for placement and vector math in expressions
Replies: 5
Views: 444

Re: Support for placement and vector math in expressions

I have a question. Are View properties (view provider) in the Property editor able to use Expressions ? It is not possible at the moment. The expression bindings are stored and processed by a property called ExpressionEngine that is contained in every document object. There is no such thing in view...
by realthunder
Sun Oct 13, 2019 1:51 pm
Forum: Developers corner
Topic: Code review of merged Link3 branch
Replies: 62
Views: 5722

Re: Code review of merged Link3 branch

PR submitted here IMO, the basic problem is the new concept that document objects that are children of certain objects with grouping behaviour (e.g. Body or Part but not DocumentObjectGroup) are considered as sub-elements. Now when querying with SelectionSingleton::isSelected() whether an object is ...
by realthunder
Sun Oct 13, 2019 4:17 am
Forum: Assembly
Topic: Assembly3 preview
Replies: 1387
Views: 137490

Re: Assembly3 preview

BassMati wrote:
Sat Oct 12, 2019 11:25 pm
Hi RealThunder, here is the next problem I stumbled into:
Which version are you trying. Could you please post your FC about? I can't seem to reproduce the visibility problem you described. Maybe you can make a smaller file to make it easier to narrow down the problem. Thanks.
by realthunder
Sat Oct 12, 2019 11:47 pm
Forum: Announcements & Features
Topic: Support for placement and vector math in expressions
Replies: 5
Views: 444

Re: Support for placement and vector math in expressions

can you add something to this? You mean GUI ways of binding expression, or just some more info in general? Anyway, the GUI way of binding is hidden by default as I consider this as an advanced feature. Maybe we shall just make it default. expression.gif There is also this batch expression edit feat...
by realthunder
Sat Oct 12, 2019 11:23 pm
Forum: Assembly
Topic: Assembly3, A2plus, Assembly4? Get united!
Replies: 50
Views: 2807

Re: Assembly3, A2plus, Assembly4? Get united!

Well, I consider myself an open minded guy. I actually incorporated some of Zolko's idea into asm3 with the 'Placement' constraint, and I supported his asm4 as well. I actually plan to take a look at a2plus solver when I have time. It's just that there are other more important things to do first.
by realthunder
Fri Oct 11, 2019 11:19 pm
Forum: Open discussion
Topic: [feature request] adding the center of rotation with expressions inside property view panel > placement
Replies: 10
Views: 341

Re: [feature request] adding the center of rotation with expressions inside property view panel > placement

Following this discussion, TIL that FreeCAD .FCStd files are actually an archived folder of other files including Document.xml where one should theoretically be able to change all the design parameters. Looking into the XML: <Property name="Placement" type="App::PropertyPlacement"> <PropertyPlaceme...
by realthunder
Fri Oct 11, 2019 11:07 pm
Forum: Draft, Arch & BIM
Topic: Arch Building Part still touched after recompute
Replies: 28
Views: 1708

Re: Arch Building Part still touched after recompute

Now the Group is Touched but not recomputed. Clicking the recompute button removes the touched state. It does not matter if one hides or shows the group. It is always touched and not recomputed. This is actually a 'new feature' for group so that one can obtain a compound shape of the group and use ...

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