AutoCAD .NET :: Divide Polylines By Intersection?
Jun 26, 2013
I have drawing with lots of pol)lines which are intersecting themselves.
I would like to divide all selected lines by the point of intersection.
I have this
[CommandMethod("BRA", CommandFlags.UsePickSet | CommandFlags.Redraw)] public static void TestIntersectAllLines() {
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument; Database db = doc.Database; Editor ed = doc.Editor;
[code].....
But it seems to doesn't work properly - some lines are not erasing, some are not intersecting in each point.
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Sep 15, 2012
What distinction is between “intersection” and “apparent intersection” in snaps,. I’m not sure what difference is between the “intersection” and “apparent intersection” in snaps.
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
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Mar 6, 2013
I am trying to create an intersection design using the Intersection Tools in C3D 2012. I followed the steps in the tutorials, created a corridor on the major road, splitted the regions, created the intersection and added it to the major road corridor, and connect the regions with the intersection portion.
I used the same assembly throughout the design just for simplicity, however, i notice that there are gaps of curb between the curb return section and the through section (as outline in red rectangles).
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Jan 2, 2014
As the above mentioned, I have a drawing drawn using polylines with width from someone. The width of the line are suppose to represent area,
To put things into prospective, here is an example:
The polyline is 10 unit long and with a width of 2 unit wide. If i explode that polyline, it will become a single polyline without width. The line are suppose to represent 10 unit long and 2 unit wide; representing an area.
My question is is there a way to change the line above directly from polyline with width to a close polyline (4 x polylines) of 10 unit long and 2 unit wide.
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Oct 9, 2013
How to draw 3D polylines, or convert single lines to polylines?
this.JPG
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Jan 20, 2006
Is there a way of converting 3d polylines to polylines with an elevation?
I have a dwg of contour information, the contours are 3d polylines, because they are contours the z value is constant all along the line, so there no question what the elevation of the polyline would need to be.
I need to do this as I then need to import the dwg into a GIS programme called MapInfo whch doesn't read 3d polylines.
I have access to AutoCAD 2004 or 2005LT.
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Jan 11, 2007
as i know there is not a method to divide a region into several regions,
there is a SliceSolid to solids,but not to region objects,
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Feb 17, 2011
Best way to divide a DWG file into sections? I`m trying to building a data base for construction work to build houses on a city, and the database call for a map that came from a gps device, that is on DWG format. now this image is full of squares that represent the new house locations, the problem is that is one whole image representing the whole city, I was wondering if there is a way to divide this image into sectors to represent the houses location when i do a printout.
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Jan 5, 2013
i want to divide a helix into number of segments...for this i used divide command..but its not working..what shall i do to divide the helix..no of segments or length of segment is not important.
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Jan 5, 2013
i want to divide a helix into number of segments...for this i used divide command..but its not working..what shall i do to divide the helix..no of segments or length of segment is not important..
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Aug 1, 2012
Any command or lisp that will do new pollyline between two polyline on 1/3 or 1/4 space between them.
I need something that would be faster, use measure on pollilines then i draw between horizontall polylines on verteks or point new pollyline and ther divide it on 4 or 3 parts.
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Jul 16, 2012
Is it possible to divide a polyline into multiple segments with a certain interval?I am looking for something similar to "Measure" command.But I want to do this programmatically.
SendStringToExcute("measure ");
I need the point objects created by "measure' command in order to draw a new polyine with them.Of course, "SendStringToExcute" does not return such object collection.If you could provide me with C# (or .NET ObjectARX 2010) code snippet.
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Apr 25, 2013
I need to divide thousands of lines into half, but AutoCAD divide command can only allow you to select one line at a time.Is there any way we can divide multiple lines at once.
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Mar 11, 2013
How to get a divide command with in a dynamic block?
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Mar 24, 2011
When dividing, say, an arc into 4 equal parts. The point showing up on the object are so small, I can't see them! How can I change the tiny dot to a "x" or "=" or anything that I read?
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Apr 18, 2013
I have been designing a structure and a large proportion of the shapes are irregular.
I need to equally divided the area within the irregular shapes as even as possible to creating smaller individual spaces.
Is there some kind of command that you can use to equalling divide the area of a shape within AutoCAD 2013?
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Jun 27, 2013
how can i divide any object for eg closed polylines having equal area in autocad?
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Feb 24, 2012
My work requires me to create programs for our CNC router. It is done in AutoCAD 2008. To making programs faster I've created series of dynamic blocks. I am attaching a file with one of those blocks.
The file is actually illustrating what I need to do number of times a day. I would like to make the process even faster and more fool-proof. The "old way" in file shows what my current way of creating programs. The "new way" is my attempt to make it faster.
My problem is automatically dividing a line in dynamic block into a variable number of segments that are always equal. Naturally I use divide command after I stretch and explode my dynamic block. It would be much faster if the block would be able to do it all by itself.
My attempt of solving this was to use Visibility Parameter. However, if you look closely at it, you'll notice that if I want to do it for all the possible combinations it will be extremely complicated and easy to mess up.
If only there was a way to have two visibility parameters. Then I'd make one for horizontal holes and another for vertical. Unfortunately I can't.
How to accomplish this? LISP, maybe? Unfortunately, I don't know LISP.
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Jul 7, 2012
I want to divide an area in 3 equal part in autocad civil 3D,but I don't know how?
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Oct 1, 2013
I need to divide a big region on lines intersections. imagine that you create a region around a chess table and break the region so you get each square as a new region.
I can't use array because the sub-regions aren't regular. I need this divided regions to export a DXF file to a Finite elements program.
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Jun 1, 2010
For once I have to place many asymetric objects uniformly with Alignment along a convex circular arc (2D). So I try Measure or Divide using my Block but it flips my Block so it is aligned with the inside of the curve (closest to the curve centre) not the outside and the blocks are turned upside down. If I draw an arc concave up it plots OK. If I draw a Spline (single curve or reverse curve (S curve) in my desired orientation, it also plots OK.
I have tried all combinations of UCS but to no avail. The block is not dynamic so there has not been any Alignment set.
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Sep 21, 2011
I have little Autolisp experience, what I need is a lisp routine that will divide a 3D Poly line to say about 1000 points and add index to the points from the start of the line to the end of the line. It is very important that the index be from the start to the end of the line, because we extract the info to excel and then use the x,y and z co-ordinate of the points on our hydraulic analysis program. We need to have the index and the x, y and z co-ordinates on our Excel sheet sorted by index and not by x, y and z.
To be more clear the 3D poly is a pipeline profile so we need to have the points in order by index and not by x, y and z.
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Aug 1, 2012
do you know command or lisp that will do new pollyline between two polyline on 1/3 or 1/4 space between them.
I need sommething that would be faster,know is use measure on pollilines then i draw between horizontall polylines on verteks or point new pollyline and then divide it on 4 or 3 parts.
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Sep 13, 2013
I need to divide irregular shapes into equal parts. For example, the attached shape needs to be divided into 10 equal parts. Parametres could be set such as all dividing lines are horizontal.
I need to do this in autocad (2013) if possible.
The closest discussion I found on this was at [URL] ......
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Jun 28, 2012
can I divide a line into variable-running parts is there a command?
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Mar 1, 2013
I need a function that will allow me to do a "divide" with blocks but I need the single attribute to remain intact.
I need the blocks to align with object and keep the attribute. I did get it to work with constants but the function that I need to run next failed because of the constant. My variable is preset and locked.
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Apr 25, 2013
I need to divide thousands of lines into half, but AutoCAD divide command can only allow you to select one line at a time.Is there any way we can divide multiple lines at once.
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Jun 25, 2007
is there a command or even does any lisp routine to select a line and evenly divide it in to however sections you want?
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Jul 18, 2013
How to use the divide and measure command , and also I knew how to change the point style. But after I used the divide command to split my object into 5 parties. I can not click the point I created.
For a instance I have a 10 meters line and I used the divide command to divide it into 5 parties, and so I have 4 points. But if i want to draw some thing on the new point my mouse could not click it.
[URL].......
I cant do what the guy did in the video. when I move my mouse on those points I created I could not connect a line on the point like the guy did.
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Dec 14, 2013
The task should be similar to the _measure command but, I would like to divide the spline into lengths that I give in input. (Decided by user)
e.g. Length of spline: 10.000 meters
Place a block at length:
- 1238 m
- 2005 m
- 2018 m
- 2458 m
- 4098 m
and so on..
How I can do that? It would be perfect if it would be possible to give an excel file with the length values.
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Sep 12, 2013
I have a multi-body part and want to find the both faces which divide the bodys. The first face I pick with the "SelectSet" command.The second one the program should find on its own.
If I pick a boundary face, it should give an error.
One attempt is to create a point on the first face and use the "LocateUsingPoint". But is there a more elegant way for this task?
(Unfortunately there are little examples of the topic multi-body parts.)
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