erreur : <class 'AttributeError'>: 'Sketcher.SketchObject' object has no attribute 'getConstruction' Bizarre non ? Drôle de façon de renvoyer un msg d'erreur ? ... Questions : 0 - ne mettez pas à jour Curves ! 1 - cette ligne fautive 'cons = obj.Sketch.getConstruction(i)' apparaît-elle dans votre v...

Scipy is awesome, definitely the right way. You can even tell it to respect bounds on the parameters (i.e max and min value) by changing method to e.g "L-BFGS-B" and setting the bounds parameter to a list of (min, max) tuples. Thanks. I was interested with parameters bounds, but get lost by all ava...

If you can install python.scipy, this little script seems to work : import FreeCAD from scipy.optimize import minimize doc1 = FreeCAD.getDocument('GoalSeekTest001') o1 = doc1.getObject('dd') o2 = doc1.getObject('dd001') def compute(value): o1.ddParameter = value[0] doc1.recompute() return abs(o2.ddG...

I discovered scipy python package recently.
There is an optimization tool that can do that, even with multiple variables.
My math knowledge is a bit low to fully understand this tool, but I used it successfully to compute minimal curvature for CurvesWB BlendCurve.

This one is parametric, while Shape builder isn't.

Hi, This extension manager is great ! I have added a manifest.ini file to Curves WB. One bug I have : if I close ExtMan window tab, switch to another WB, then activate back ExtMan WB, I only get an empty window tab. OS: Manjaro Linux (KDE//usr/share/xsessions/plasma) Word size of OS: 64-bit Word siz...

Not sure why the sortedges is required In your case, it is not. It is just my habit to use it everytime I build a wire. To create the required loft object for pushing back on the parsing stack I ended up coding loftShape = Part.makeLoft([wire1,wire2]) myloft = doc.addObject('Part::Loft',p[1]) mylof...

Oh, indeed, sortEdges returns a list of lists. So this should be : sect1 = obj1.Shape.section(plane1) # this is a compound of edges wire1 = Part.Wire(Part.sortEdges(sect1.Edges)[0]) sect2 = obj2.Shape.section(plane2) # this is a compound of edges wire2 = Part.Wire(Part.sortEdges(sect2.Edges)) loft_s...

Or, if you don't wish to add the sections to the document : sect1 = obj1.Shape.section(plane1) # this is a compound of edges wire1 = Part.Wire(Part.sortEdges(sect1.Edges)) sect2 = obj2.Shape.section(plane2) # this is a compound of edges wire2 = Part.Wire(Part.sortEdges(sect2.Edges)) loft_shape = Par...

I have two Objects and I have created two planes that intersect the two objects. I have created two sections with Object.Shape.section(Plane) But it will not allow me to use these to create a loft as it seems it does not support such things as inputs to a loft. I get the following error File "/User...