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Showing results for tags '3d polyline'.
Found 9 results
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Can't join 3D polylines (I've tried every suggestion I could find)
0misclose posted a topic in AutoCAD Beginners' Area
I've been given a design file for a terrace which consists of thousands of individual lines and polylines which I would like to merge into continuous 3D polylines (They need to remain 3D). They appear end to end, I've tried all the tips I could find (including mapclean in civil3D) and nothing is working for me. The only thing that I've noticed is that the elevations seem a bit funky in the properties dialog when you click on some of the lines (ID inspect and 3D view looks fine). I was wondering if anyone could have a look and potentially help me out with what I'm doing wrong. Any help would be appreciated, cheers. Terrace Example.dwg -
I've received a design for a new drainage network, however all the pipe segments have been modelled as 3D polyface mesh (I've attached a sample DWG). The network is very large and I don't want to have to try and manually trace new polylines. Rather than going back to the designer to ask them if they can provide me with 3D centrelines of the pipes, is it possible to extract this information easily in autocad? Any help would be greatly appreciated! 3D Drainage Polyface Mesh Example.dwg
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Hello, I have a city map with lots of building plans, most of them are 3D polylines and all of them has different Z values, according to their heights. I want to make a 3D model out of it by simply extruding them. But those 3D polylines have vertexes on different elevations. Is there a way to find a geometric center for each of those 3D polylines and flatten them into 2D polylines that has the Z value of that geometric center. So that I would have 2D polylines with different Z values. (I don't want to flatten everything to Z=0) Thanks in advance!
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Hi guys, I have 3d polyline net system as you can see down below, trying to measure every cell automatically (see attachment), problem is that net is 3 dimensional and hard to define measuring angular, every 3d polyline is individual (see attachment) just want to select the 3d polyline and giving measures between nodes, do anyone know how to solve this puzzle an easiest way? Best Regards
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Dear friends, how long I was here!... I need some help, if someone knows any lisp to convert Lines in 3D to 3D Polylines. The goal about it is to do a Pipeline tubes in 3D way. Thanks a lot for any help. CafeJr...
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3d points or 3d polyline along the given path
MAINISL2 posted a topic in AutoLISP, Visual LISP & DCL
Hi there I am looking for some kind of lisp to import points or 3d polyline along with a reference line. I am attaching reference files for study. thanks Bridge Plan.dwg Profile Data.csv -
hi, I wish to know how to extrude polylnes to 3D solids in autocad? I am new in cad, and i have around 100 shapes with height but in polylines, so i have to extrude.. i need someone to please tell me how to do this.. i searched online and on utube, but i found only how to draw directly. For my case i already have my 3D polylines. i need to extrude.. I am grateful for any help.. kay
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Calculate the Dip (angle) of a 3D Polyline
toxicsquall posted a topic in AutoLISP, Visual LISP & DCL
Hi, I would like to know: are there any lisp that can calculate the DIP and the length of a 3d Polyline, in Front View or any other view? -
3d polyline with elevation gained from a 3d face
ewock76 posted a topic in AutoLISP, Visual LISP & DCL
Hi all, I have surveyed some pipes below the ground and I need to represent these as 3d polylines in Autocad below a ground surface model. Is there a routine that will let me add a z value to each vertex along a 3d polyline line which references a 3d face/ground model above to give me a true z value directly below the ground level. Any Ideas???
