Thanks, Thomas and Jelle! > What is the exact problem you need to fix regarding the wires
you mention? Perhaps you can have a look at how ShapeFix works by looking at the samples/Level1/TopologyLocalOperations/local_feautures.py . I had some wire ordering issues which are easy to fix. Basically, I need to make sure that I get the wires in the correct order, and i need to get the outerwire first. If i have a face, i can use BRepTool:Outwire and this is easy. I also need to offset the wires in a face later on, which is easy with a face but not as easy with only a compound of wires. I also found that ShapeAnalysis:WireOrder uses points instead of curves-- so I could not understand how to reorder wires that have curves. I will look at the above code to see if i can use it, as it is very clear that BRepAlgo_Section is much faster >>For now, you have to add the line 'bc.Destroy()' (you can remove all additinal *.Delete lines). You can have a look to the /samples/Level2/Concurreny/parallel_slicer.py code: it's a tweak already in use in this sample. When the fix is commited to the subversion repository, this will be automatically handled by pythonOCC. I will try this and test memory performance--thank you! And, my bad for not having looked more closely at parallel_slicer to see this! As always thanks for your help. When my tool is servicable, i will post it. i may actually ask for your permission to commit it to the samples section. I am planning on making a modified version of interactiveviewer as the basis for my application, but then adding slicing choices into it.
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