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by Chris_G
Sat Apr 10, 2021 8:24 pm
Forum: Help on using FreeCAD
Topic: Curves workbench
Replies: 893
Views: 104076

Re: Curves workbench

Please update Curves WB first.
by Chris_G
Sat Apr 10, 2021 10:25 am
Forum: Users Showcase
Topic: Curved Text: String Sticker
Replies: 3
Views: 3944

Re: Curved Text: String Sticker

Pepetranca wrote:
Tue Apr 06, 2021 10:14 pm
Can you help me?
Hello,
From what you are describing, I have the feeling that you are using "Sketch_on_Surface" from Curves Workbench, rather than the above script.
If I am right, then you must edit the "Support" property of your sketch, and set it to point to the target face.
by Chris_G
Fri Apr 09, 2021 5:18 pm
Forum: Developers corner
Topic: huge memory leak when exporting "Flattened SVG"?
Replies: 5
Views: 287

Re: huge memory leak when exporting "Flattened SVG"?

Thanks.
How did you find this bug ?
I did search in Draft's get_svg() because I thought the leak was happening there.
I didn't think it was down in the C++ code.
What does setNotTracking() do ?
Does it prevent refcount increase of the py object ?
by Chris_G
Fri Apr 09, 2021 8:02 am
Forum: Developers corner
Topic: huge memory leak when exporting "Flattened SVG"?
Replies: 5
Views: 287

Re: huge memory leak when exporting "Flattened SVG"?

Confirmed : - before SVG export : 165 MB - after 1st export : 2272 MB - after 2nd export : 4388 MB - memory not released after file closed OS: Manjaro Linux (KDE//usr/share/xsessions/plasma) Word size of FreeCAD: 64-bit Version: 0.20.24685 +7 (Git) Build type: Release Branch: reflect2 Hash: f37c6b6f...
by Chris_G
Wed Apr 07, 2021 7:50 pm
Forum: Open discussion
Topic: Feature request: shape outlined
Replies: 5
Views: 291

Re: Feature request: shape outlined

0.20
0.19 is our stable release and will only get bug fixes.
by Chris_G
Wed Apr 07, 2021 4:09 pm
Forum: Forum français
Topic: Nettoyage d'un fichier STEP
Replies: 5
Views: 191

Re: Nettoyage d'un fichier STEP

Le problème, c'est que FreeCAD n'est pas très capable de faire du surfacique, et encore moins dans l'interface graphique. Donc j'ai du faire ça avec des commandes pythons, en ayant appris la structure du format BRep à force de bidouiller dans FreeCAD ... Donc il n'y a pas de démarche prédéfinie. On ...
by Chris_G
Wed Apr 07, 2021 2:41 pm
Forum: Forum français
Topic: Nettoyage d'un fichier STEP
Replies: 5
Views: 191

Re: Nettoyage d'un fichier STEP

Le modèle original présente visiblement quelques erreurs ( une arête du sternum est une courbe "non définie" pour FreeCAD ). Et toutes les formes sont identifiées comme non-valides (probablement à cause d'une tolérance plus élévée que la tolérance standard de FC) Donc il ne faut pas espérer pouvoir ...
by Chris_G
Wed Apr 07, 2021 12:12 pm
Forum: Open discussion
Topic: Feature request: shape outlined
Replies: 5
Views: 291

Re: Feature request: shape outlined

GlouGlou wrote:
Mon Apr 05, 2021 8:59 am
Because downgrading is not parametric, ShapeString could be better with an outlined option to get easily an surface extruded text.
PR merged.
by Chris_G
Wed Apr 07, 2021 7:57 am
Forum: Python scripting and macros
Topic: True projection (not cut)
Replies: 32
Views: 1189

Re: True projection (not cut)

I don't get the expected two concentric circular edges. Do I have the parameters wrong there? Since there is few explanation in OCC API, I am discovering the function by testing it. The OutLine mode seems to only generate edges from the inner domain of faces. This is why it can create the Outer cir...
by Chris_G
Tue Apr 06, 2021 9:02 pm
Forum: Python scripting and macros
Topic: True projection (not cut)
Replies: 32
Views: 1189

Re: True projection (not cut)

PR #4717 adds more options to reflectLines : choosing between flat 2D projected edges and on-the-shape 3D edges (I suppose this is the so-called "reflect lines") switching output between visible and invisible edges choosing the type of output edges (IsoLine (no visible effect ?), Outline silouhette...

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