itacad Posted January 23, 2021 Share Posted January 23, 2021 Hi, do you know a lisp that allows to rearrange parallel polylines in changes of direction? I attach an image to try to explain better: I apologize I had already opened this topic a few days ago but perhaps incorrectly because I do not find it DISPOSIZIONE POLILINEE.dwg Quote Link to comment Share on other sites More sharing options...
BIGAL Posted January 23, 2021 Share Posted January 23, 2021 Have something that works with fillet and does what you want the issue is that you ask for plines, I dont think it can be done directly, maybe as a explode, fillet and rejoin yes. All the plines would need to be open not closed. Your example is only a simple corner what happens when something like this and redo any corner. Quote Link to comment Share on other sites More sharing options...
itacad Posted January 24, 2021 Author Share Posted January 24, 2021 I understand what you mean ... I am attaching the image of the result that I would like to obtain by simulating a hypothetical command applied in the selection area delimited by the dashed yellow rectangle Quote Link to comment Share on other sites More sharing options...
BIGAL Posted January 24, 2021 Share Posted January 24, 2021 Thought about this some more over a Forums/autodesk is break pline at pt so makes 2 plines can then re fillet all plines giving answer you seek. Ok need some time to code. but got a few ideas. Any one else jump in. https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/polyline-splitter-autolisp-command/td-p/10008148 My suggested method is drag line near cnr this selects all the closest cnr points, plus gets the objects into a sorted sequence order. Quote Link to comment Share on other sites More sharing options...
tombu Posted January 25, 2021 Share Posted January 25, 2021 With the BREAKATPOINT command introduced in 2021 and FILLET isn't this already simple enough? Quote Link to comment Share on other sites More sharing options...
BIGAL Posted January 25, 2021 Share Posted January 25, 2021 Nice idea tombu but not everyone has 2021, I think the idea is do as simple as possible with least amount of picks. I can see a problem already that as you fillet the lines get shorter look at white pline above, the fillet command can work with entity name then a point. So I have almost done the break part and testing but will need to go back to a 2 line drag solution, 3 picks for as many plines as displayed. Quote Link to comment Share on other sites More sharing options...
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