Issue #7370 - Arch Wall not visible when base sketch lines overlap after sketch edit

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Shadow
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Issue #7370 - Arch Wall not visible when base sketch lines overlap after sketch edit

Post by Shadow »

Why did my walls disappear after editing the base sketch? :?

Image
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Oh. Figured out why my walls disappear! The base sketch has overlapping lines. Move the lines, walls are visible again.

See:

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Image

Bug filed: https://github.com/FreeCAD/FreeCAD/issues/7370
Last edited by Kunda1 on Mon Aug 15, 2022 12:11 pm, edited 1 time in total.
Reason: Added GH ticket number to thread title
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Kunda1
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Re: Issue #7370 - Arch Wall not visible when base sketch lines overlap after sketch edit

Post by Kunda1 »

Would you be open to sharing your file for reproducing purposes?
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Roy_043
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Re: Issue #7370 - Arch Wall not visible when base sketch lines overlap after sketch edit

Post by Roy_043 »

I think that I already have a fix for this. See https://forum.freecadweb.org/viewtopic. ... 27#p581127
It is one of the PRs that I have 'parked' during the feature freeze.
paullee
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Re: Issue #7370 - Arch Wall not visible when base sketch lines overlap after sketch edit

Post by paullee »

Shadow wrote: Mon Aug 15, 2022 11:22 am Oh. Figured out why my walls disappear! The base sketch has overlapping lines. Move the lines, walls are visible again.

See:

Bug filed: https://github.com/FreeCAD/FreeCAD/issues/7370
Please post your model file for more test ? Hope Roy_043 PR already fix this ? :)
Shadow
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Re: Issue #7370 - Arch Wall not visible when base sketch lines overlap after sketch edit

Post by Shadow »

paullee wrote: Tue Aug 16, 2022 1:38 pm Please post your model file for more test ? Hope Roy_043 PR already fix this ? :)
GitHub is not accepting FCStd file type. Attached here in the forum:
houseplans6300kgl-ArchWallOverlapBug.FCStd
ArchWallOverlapBug test case
(427.18 KiB) Downloaded 23 times
To reproduce: Opening the file as-is exposes the bug. The trigger is a pair of overlapping lines within the Interior Wall Finish Floor base sketch Interior Wall Sketch. You can see this more clearly to edit that sketch, and in XY top view (shortcut key '2') click+drag the partition from between the toilet and bathtub that is furthest away from the stairs, either up or down, so it doesn't overlap with another line. Close the sketch and the walls will now be visible again
paullee
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Re: Issue #7370 - Arch Wall not visible when base sketch lines overlap after sketch edit

Post by paullee »

Ok, when there is no overlapping edges, it works.

Before Roy_043's fix is merged, when use Sketch as Base, avoid 'self-intersecting' edges in general :)
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