Categories: SketchUp :

Duplicated Faces Bug when Bisect a Face

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Duplicated Faces Bug when Bisect a Face pmolsen 8/29/10 8:30 PM SketchUp version: 7.1.6860 Operating system: Vista Home Premium   Regluarly I will bisect a face with a line and instead of ending up with 2 faces I end up with 4 faces, two on each side of the dividing line superimposed on top of each other.   If i
Re: Duplicated Faces Bug when Bisect a Face catamountain 8/29/10 9:14 PM Nice write up.  It belongs in a bug report.   I've encountered it too, but never could predictably reproduce the steps to make it appear.  To help solve the problem, the QA people need to be able to reproduce it.   If possible, write up a list of ste
Re: Duplicated Faces Bug when Bisect a Face Marcus90kung 8/2/12 1:11 PM I think I have the same problem. This has occured in more than one version. This picture I made will maybe explain. http://imageshack.us/photo/my-images/832/buggn.png/ First everything was fine. Then I pushed a building(the red square) up to the wat
Re: Duplicated Faces Bug when Bisect a Face catamountain 8/3/12 6:19 PM It looks like your water became non-planar.  You have drawn things, like the coastline and water, and left them ungrouped.  So when other geometry was drawn on top of the water, it stuck.  That can lead to accidental deformation of an originally plan
Re: Duplicated Faces Bug when Bisect a Face mac1 8/3/12 6:31 PM <This message has been deleted.>
Re: Duplicated Faces Bug when Bisect a Face mac1 8/3/12 6:59 PM pmolsen FYI The x y off sets of the wall( top to bottom) are not consistent =>of course not counting the end where the "break" occurs. If I delete all the faces and then re-create with the native create face tool I get the correct number of faces; If
Re: Duplicated Faces Bug when Bisect a Face George Knowles 8/4/12 5:43 AM The problem with the OP’s model becomes obvious by simply investigating with the Query tool. Model showing duplicated faces bug by pmolsen The edges of the face in question are not coplanar. In fact, none of the bounding edges of the 4 vertical face
Re: Duplicated Faces Bug when Bisect a Face mac1 8/5/12 10:11 AM But on the other hand non planar faces are not suppose to form faces and when they do the the user is given false feed back the model is OK. I cannot blame the OP in this case except for the fact length snapping and meter dimensions were used which m
Re: Duplicated Faces Bug when Bisect a Face George Knowles 8/6/12 7:27 AM You’re right mac1. Theoretically, non-coplanar edges shouldn’t support a face. Nonetheless, it’s certainly no secret that, tiny as it may be, there is a tolerance for supporting a face with non-coplanar edges. The OP’s original model demonstrates th
Re: Duplicated Faces Bug when Bisect a Face mac1 8/7/12 12:29 PM <This message has been deleted.>
Re: Duplicated Faces Bug when Bisect a Face mac1 8/7/12 12:43 PM Almost all plugins are third party so I hope you are not implying all of them cannot be trusted. The OP, with the statements he include in the post, was obviously concerned  about the results, questioned his model and was a asking for help to resolve
Re: Duplicated Faces Bug when Bisect a Face mac1 8/7/12 6:50 PM pmolsen : I was successful in duplicating your Op failure description( using your model) including duplicate faces without any visible folding, duplicate faces for "panels" (not at the end like I reported above) and the fact the failures would not re