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by eivindkvedalen
Mon May 21, 2018 11:12 pm
Forum: Help on using FreeCAD
Topic: How to use expressions
Replies: 6
Views: 1522

Re: How to use expressions

Hello beaverbuzz, Welcome here, and thanks for posting your FreeCAD info! I see you're a fellow Canadian. :) Actually, you don't put an equal sign in the Expressions ( f ) field. You need to start with the sketch name, that is, the name of the sketch the "A" radius constraint is in. In your case, i...
by eivindkvedalen
Wed May 09, 2018 8:40 pm
Forum: Open discussion
Topic: Spreadsheet module
Replies: 27
Views: 5375

Re: Spreadsheet module

Cell content size calculation is wrong, which lead to memory overflow and crash. This happens because the used encoding. If you e.g. type \n it gets converted to 0x0a and creates a multiline cell, but any further operation calculates the size from visual size and creates a memory overflow To reprod...
by eivindkvedalen
Tue May 08, 2018 7:46 pm
Forum: Open discussion
Topic: 0003466: Control objects visibility via expressions and spreadsheets cells
Replies: 3
Views: 394

Re: 0003466: Control objects visibility via expressions and spreadsheets cells

Hi This would be valuable in many cases as witnessed by users interest in the following threads: * https://forum.freecadweb.org/viewtopic.php?f=3&t=18681 * https://forum.freecadweb.org/viewtopic.php?f=10&t=18065 AFAIC, in a woodworker/cabinetmaker use case, this feature would make my base parametri...
by eivindkvedalen
Tue May 08, 2018 5:55 pm
Forum: Help on using FreeCAD
Topic: Merge Project command and Spreadsheets
Replies: 2
Views: 470

Re: Merge Project command and Spreadsheets

Hi, To sum up this topic, the “Merge project…” command renames the Spreadsheet Label of the merged project (Spreasdsheet001, 002, ... ) but doesn’t rename the Data properties expressions which refer to the Spreadsheet of the merged project (stay Spreadsheet without any suffix). Is it a bug or not? ...
by eivindkvedalen
Sun May 06, 2018 5:00 pm
Forum: Open discussion
Topic: Spreadsheet module
Replies: 27
Views: 5375

Re: Spreadsheet module

mario52 wrote:
Sun May 06, 2018 10:51 am
hi

I made a small macro Macro_FCSpreadSheet_Extract which allows to save the contents of the spreadsheet with its formulas in a file csv or in file xml (I think !!)
Please open a ticket for this one in the bug tracker.

Eivind
by eivindkvedalen
Sat May 05, 2018 8:34 pm
Forum: Open discussion
Topic: Crash: in Spreadsheet
Replies: 2
Views: 277

Re: Crash: in Spreadsheet

I hope this is the right place to post. if not I am sorry and willing to repost where it belongs. The FreeCAD I am using is FreeCAD-13519.glibc2.17-x86_64.AppImage on LinuxMint. Steps to reproduce the crash: Open a Spreadsheet Click on A2 and mark till C2 Now connect the marked cells. Finally trigg...
by eivindkvedalen
Sat May 05, 2018 8:32 pm
Forum: Help on using FreeCAD
Topic: How to copy with expressions linked to spreadsheet?
Replies: 3
Views: 434

Re: How to copy with expressions linked to spreadsheet?

I want to copy this design, and the spreadsheet. In this situation I want the copy to reference the new spreadsheet, not the old one. Is this possible? it seems that for the moment there is no automatism. Therefore, after the copy, you must rename the references to the new spreadsheet. Please regis...
by eivindkvedalen
Sun Apr 29, 2018 7:06 pm
Forum: Help on using FreeCAD
Topic: Failed to parse expression on opening a file
Replies: 12
Views: 727

Re: Failed to parse expression on opening a file

It's true but you did it with the Rename command of the Constraint and I always tried it in the popup "Insert length" when I was changing the value. So, to sum up, I was doing two errors: 1 - FreeCAD doesn't accept any "space" character in Sketch constraint labels, 2 - I tried to rename a Sketch co...
by eivindkvedalen
Sat Apr 28, 2018 10:58 pm
Forum: Help on using FreeCAD
Topic: Failed to parse expression on opening a file
Replies: 12
Views: 727

Re: Failed to parse expression on opening a file

I saw that some others Spreadsheet references have disappeared (replaced by value) from several Sketches data properties and I got the same message (Exception (Sat Apr 28 21:14:57 2018): Failed to parse expression.) after reintroducing the correct Spreadsheet reference then in the Sketch constraint...
by eivindkvedalen
Thu Mar 29, 2018 6:14 pm
Forum: Developers corner
Topic: [solved] Extending a property
Replies: 5
Views: 300

Re: [coding help] Extending a property

... The sketcher works with these properties: Part ::PropertyGeometryList Geometry; Sketcher::PropertyConstraintList Constraints; App ::PropertyLinkSubList ExternalGeometry; I would like to "extend" the property ExternalGeometry, which currently stores a DocumentObject * and a string to store an ad...

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