I am trying to extrude some joined polylines, arcs etc. The problem is some of them are extruding as a solid, which is what I want and some are extruding as a surface of the profile.
View 8 RepliesI've got ObjectIds of a bunch of arcs that I need to convert to polylines for further processing.
I was thinking of using the COM interface and sending the PEDIT command and converting the arcs.
The only problem is I don't know of a way to put the objectids into a selection set, then call the pedit command and use the previous selection.
Any plug-ins out there that focus solely on this?
View 2 Replies View RelatedI want to turn this shape on the left, into one like the one on the right... i.e., not so many points.
I basically want to convert the polylines into arcs or something. i can do this by redrawing, thats no problem, but this is a very simple drawing compared to what i normally have to deal with, this is just an example.
I have some polylines that mark the edge of roadway and around the curves there are arcs in the linework. How do I turn the polyline with arcs in it into a polyline with vertices, say, every .5' or so along the curve and turn the curve into a polyline? I tried the pedit and using decurve but it doesn't work well.
Using C3D 2012
I have many segmented polylines that I need to turn into arcs. See the attached image for the method I use to create an arc from a single polyline. I need to do this to thousands of polylines. Does some other method that can do many polylines at once?
View 5 Replies View RelatedI have drawn several shapes including simple ones like rectangles with the corners filleted to 2" radii and ones shaped like a jelly bean using a combination of polylines, straightlines and arcs.
In my ACAD LT 2005 files, the arcs, fillets and polylines all appear very smooth (I set the display setting to 10,000) after I saw that the arcs had noticeable facets (like a diamond) when zoomed in.
My problem is that when I send these DXF files to my CNC router technician and he imports them into his program (EnRoute V.5). All of those arcs, fillets, and polylines still have those facets in them and do not appear smooth. When we actually cut plywood from these files, the pieces are in fact choppy.
My question- besides the display settings, is there a setting that I can change that will increase the number of control points that make up these curves that would smooth these facets out?
There is a AutoLISP for extract START and END coordinates in X, Y, and Z planes, and extract length of Polylines and Arcs.?
View 7 Replies View RelatedAs 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.
How to draw 3D polylines, or convert single lines to polylines?
this.JPG
Like when I draw a cylinder, instead of a solid cylinder I get two circles joined by two lines. How do I change this so that I get the solid?
View 3 Replies View RelatedIs 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.
How are normal lines joined together to make one poly line? Learning on Auto CAD 2010.
View 4 Replies View RelatedUsing Autocad 2000 LT. Need to create a 2D basic drawing showing 14 TPI external and internal threads with a certain class of fit joined togeather. The basic drawing needs to be drawn in such a way that it could be easily changed to show different Threads Per Inch and or class of fit. Then, with that approach in mind, what would be the basic steps I should take in order to create the basic drawing and then easily change it to show different TPI and or class of fit. Note: I only need to show the external and internal threads, not the entire screw or object attached.
View 6 Replies View RelatedI have a Shapefile layer added to the map via FDO. I joined it to a SQL Server based table via ODBC. I can see all the data (shapefile & ODBC table) correctly in the attribute table, but when comes time to "Query to Filter Data...", only fields in the Shapefile are available and displayed in the Filter dialogue. I want to be able to Filter using fields in the joined. If I export that same Shapefile to an SDF and THEN try the same join and filter, all the fields from the SDF as well as the joined ODBC table are available in the filter dialogue.
View 8 Replies View RelatedMoving introduce “Can't keep elements joined”,
I tried to move my drawing to make it at the center of the elevation tags but I have a message saying “can't keep elements joined”
What is the effect of accepting or rejecting this message?
Also, I’m wondering if there is a command that place the drawing at the center of the elevation tags.
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
Basically, I want to join the below three shapes into one shape, but when I'm lining up the anchor points and joining, it's saying:
"The selects objects cannot be joined since they are invalid objects".
Everytime I try to join a room I get this error "Part of the roof to be joined misses the target face"
View 5 Replies View RelatedI want to create a right-angled triangle (just the three sides, no fill) where each side is a different color (say red, blue, and green). For generality, let's assume it's a scalene (rather than isosceles) right triangle. I want the weight of each line to be about 3pt. (But I guess that's not a crucial number. Let's say I'd like the sides to be 20 or 30 pts thick, for the thrill of it.) I know how to draw the three lines of specified width, make them different colors, and arrange them into a triangle. My problem is how to make the vertices (corners) look miter-joined rather than have them overlapping each other, which obviously looks terrible and like something an infant drew in Microsoft Paint. ;-) If I join the 3 paths into a single shape, they all become the same color, so I'm thinking I have to keep it as 3 separate lines (paths). The only solution I can think of is: Instead of drawing three lines of 3pt weight, draw three extremely thin rectangle shapes (about 3pt wide), one of each color, and rotate/position them so that they form the sides of a right-angled triangle. Then go in and do some visual surgery at the vertices to make the vertices look miter-joined.
View 6 Replies View Relatedwe used AutoCad LT 98 & hasn't changed when opening the same files in LT 2014. All curved lines (arcs) that occur in a recently-opened file look like two straight lines with an angle at the mid-point, so that from a distance they still resemble an arc but not at all when zoomed in. When clicking on the control points, it goes to looking like a proper arc, but the change doesn't hold after the file is saved and reopened. Is there a program-wide setting to change, or do the properties of each arc need to be changed individually?
View 3 Replies View Related1st let me preface this with the fact that I know zilch, nada, nil about solid modeling. But I think the easiest way to accomplish what I'm trying to do is thru solid modeling and export the end result as (3D) polyline
What I have is 2 intersecting arcs with varying radii and ucs values. I'm guessing these could turned into regions and then subtract 1 from the other in order to find a list of intersecting points or maybe a splined pline. Or maybe they could be joined. Either way, if I DXFOUT the solids in R12 format, they become plines
I have access to R14 thru 2012
Using AutoCAD Map 3D 2012 Im exporting a few subdivisions to MapInfo after doing my steps on a MAPEXPORT command to create a .TAB or .MIF / .MID which are the steps do below.
MAPEXPORT --> select format_ .TAB or .MIF ---> select my drawing manually ----> do my coordinate conversion -----> DONE..
When in MAPINFO and ready to open / import the exported .TAB it opens and places the drawings (subdivisions) in its correct coordinate I gave it, but the TEXT and ARC / CIRCLES do not come in to scale at all they are extremely large to a point where they can't be seen till I do a zoom all.
Whenever I try to trim two intersection arcs who have the same bending direction and similar radius, casue it is extremely hard to click on the parts that need to be trimmed off. See attached pic for reference.
View 2 Replies View RelatedUsing VB.NET
How to draw connected line arc line arc line and so on, given some points formatted in a file like this
easting northing radius
0 0
10 10 200.00
12 10 150.00
30 20 60.00
50 30 50.00
50 43 60.00
1640.42 1104.30 50.00
1770.20 1100.62 100.00
1850.00 1085.18 100.00
2002.61 1141.46
the output will be like this :
line arc line arc line arc line arc line arc line arc line arc line arc line
I want to loft two rectangles using arc as a path , but i cant , 1st i cant draw the arc in 3d so i draw it in "Front" view , then i cant loft the rectangles using that arc as an path -"The selected entities are not valid" , maybe because i draw the arc in "Front"(bottom left), but i cant draw it in 3d?!! Here it is some screen shot:
View 0 Replies View Relatedi have a problem when rendering 3d objects having arcs. the arc in the rendered photo is not smooth and round !
View 5 Replies View RelatedI have included a picture of the drawing. I could draw the 45 radius Arc that goes from 0 degree to 90 degree. The other Arcs somehow i just can't.
View 9 Replies View Related3 lines. 2 arcs. All coplanar, all meet end-to-end.
I set "Units/precision" to 0.00000000 and inspected them. They are all x=0 for each endpoint, therefore coplanar. I also did a point "ID" command and checked each endpoint approaching from both sides and confirmed that each pair of results was identical, so all the ends meet exactly.
I was under the impression that Join or at least PEDIT should be able to combine coplanar lines/arcs that all meet end to end into a polyline. Also, using the Express Tool's "FLATTEN" command doesn't work.
The reason I'm doing this is because I've drawn lines/arcs that trace along the midpoint of a sheet metal's material thickness, and this sheet metal has two bends in it and isn't flat anymore, so converting the lines/arcs to a single polyline will tell me how long the flat plate needs to be that will be ordered to create it.
Recently I created an elevation which included a door with leaded glass. When I originally drew the arcs and circles they were symmetrical and smooth, but now they are rough and ugly.
(See attachment)
This is probably a simple one, but when I dimension from an edge to the tangent of a radius or circle. It always snaps to the center. How do I get the dimension to snap to the tangent point?
View 9 Replies View RelatedI am exporting to Adobe and AplhaCam, when ever I send DXF or DWG files, the Circles or arcs are segmented.
How do I make not so segmented?