AutoCad :: Could Not Import Airfoil Data Into 2011 / It Only Shows 2 Straight Lines
Feb 28, 2013
I am trying to import the coordinates for an airfoil into Autocad 2011.
I tried the command "spline" and paste the coordinates and "pline" + paste; the result consists of two straight, collinear lines.That's not going to fly.
I tried to set the "units" in meters and the precision to 0.000000 thinking the values were too small and had been rounded which lead to the lack of curvature but the result was the same; then I reduced the number of points but to no use.
how do I make straight lines? Horizontal Lines? Vertical Lines? Curvs? I read many tutorials and i am afraid that I am doing it the wrong way, my way is to drag a guide to where i want the line to be at and trace the guide with the brush tool...
In both model and paper space, rectangles with corners filleted look fine. However, the filleted curved corners are not joined with straight lines once it's exported/plotted to PDF. I have to zoom in very closely to see this, so it won't be a big problem for actual printing. But I can't figure out why the lines are broken on PDF when they are well joined in both model and paper space.
I tried changing PDF quality, plot style, and anything I can think of, but to no avail.
I am running Civil 3D 2011 32 bit. We are running 9.31 ArcSDE 32 bit. I am creating a connection using SQL SERVER Spatial Connection. I can see all of the database, but when we connect and it reads the Schema it is blank.
For some reason, GIMP is putting straight lines off of any line I draw (paintbrush, ink or pencil) and while it's pretty cool, I'd like to be able to draw properly.
I am using Ortho Mode F8 on. This has been giving me perfect lines on screen. Now for some reason i have kinks in almost all my straight lines. I am sure i have hit some setting. Also I have lived it with so long I cannot use undo.
I need to be able to import the airfoil geometry of a NACA 2412 airfoil. I know how to get the XY coordinates but I don't know how to import these points (as a .txt file?) into ACAD. What function would I use? Spline? If so how do I get it to draw all the points I have? I need to then extrude the shape to be able to mill airfoil sections...that part I can figure out....just need to import the points to get a nice curve.
I have a problem drawing straight lines. Normally, like everyone, I will start from any given point and the line i wish to draw will snap to 0, 90 or 180 degrees. However there is now no snapping and no straight lines.
I have tried resetting SNAPANG to 0 (it is already set to 0) and this works for maybe the next 3 lines but then I am back to square one and cannot draw a straight line without constantly having to reset SNAPANG.
I've tried resetting USC to world. I've also tried changing PLAN to view and world.
I'm in a drawing file and I have some straight lines that when I'm a little zoomed out they look all jagged, but as I us my mouse scroll wheel to zoom in, the closer in I zoom the jagged line segment start to come together into one continuous line again.
Not all lines look jagged just some.
is there a setvar for this or a video card setting or something?
I have received some electrical drawings that i'm making some alterations to. When i try to draw a line between fittings it just disappears. I'm not very experienced with auto cad and only really use it to alter drawings for final designs.
I have searched the discussion groep and have not came up with any usefull information.
I have an inside web plate sketch that i want to offset but my offset does only do one line at a time.
So my problem basicly is that I want it to do the whole sketch in one click. Is it possible to join all the lines? or is there another function that I do not know of that will do this for me.
Attached is photos of the problem I have
1 picture - How do I join these lines
2 picture - How the whole sketch looks
3 picture - The offset does only do one line at a time (i want it to do the whole sketch)
I have a student who is using AutoCAD 2010 and has Ortho set to on and for some reason it does not draw straight horizontal or vertical lines. They are off by about 5 degrees.
I have a giant polyline containing a mix of arcs and straight segments, and I would like to convert all of the arcs into a series of small, straight lines so that I can use the polyline with a plug-in I wrote to use the polyline as a selection polygon.
Someone mentioned something about WMFOUT and WMFIN but that gave me some pretty weird, wobbly lines as a result and plus it didn't scale things the same when I used WMFIN.
I am wondering if it is normal for the lines to be jagged. Vertical and horizontal lines are straight but the angular ones are jagged, Stair step looking whatever you would call it. It makes the stuff I draw look like (edited) .Especially the low angle stuff.
I am really struggling to get this dynamic block working - It's a plan view on the flight of steps and I would like to space the risers equally between the bottom and top nosing. I was trying to use array but the value (tread going) stays the same... So I need something thath would work just like divide command.
Eventually I need a block with different tread numbers which will be just a matter of creating a few visibility states
Total buffoon when it comes to getting GIMP to do what I want to do. I'm just practicing with making maps, black lines on a white background, and I've run into some issues I'm wondering if I can get rectified.
1) For whatever reason, the line weight of everything has shifted throughout the file, ending with some lines lighter and grayer than others. Is there a way I can get GIMP to trace all the lines in a uniform black, with uniform thickness?
2) I have tried locking the white background, but often when I select and move my black lines, if I don't click in just the right spot it moves the white background instead, which is really, reeeaaaly aggravating. How Do I get that background to be completely untouchable?
3) In trying to colour the image, I've run into problems with their being a white outline between the colour and the black lines. I think I need to sharpen the image or somesuch? How can one correct this issue?
4) Is there anyway to convert the black dotted lines of the paths tools into straight black lines, in regards to an older file? If not, is there an easy way to trace them?
5) I find the scale too tends to make my image too jagged. I want to take a section of my map, move it too another file and enlarge it to do detail work - what's the best way to do this in order to have a clear image?
6) Any way to translate an image from a MErcator Projection ot a Winkell-Trippel projection, one that works on a Mac?
how to import point data that has Map Object Data also attached to it? "import it by attaching to a data source".
Example: I have a bunch of manholes. Each MH has X,Y,Z, but also Type, Invert Elevs., Pipe Sizes, Pipe Materials, Pipe Directions, Structure Type/Material, etc. etc. etc. I may have point data representing MH's, airport runway ends, trees, anything you can imagine, with all kinds of data imaginable.
I want to import this data directly into Autocad/Civil 3D as either Autocad points, lines, or closed polylines (I also have utility lines, parking lots, etc.- all with data associated with it), all with the data attached as object data. I know that anything more complex than points might be hard to explain here, so I am hoping at least for a solution on how to import points - I have 99,999 MH's and obviously I don't want to have to type all that data in one by one.
I basically suck at using sql server. I can get around using the Map workspace and the different tabs. I have never used FDO, and I am not even sure what it is.
I fooled it today by creating 99,999 Autocad points at the correct XYZ, attaching the correct object data to them, then exporting as a shp file. I went into the shp_name.dbf file and edited it to add the data I wanted by cutting & pasting from Excel. then I re-imported the shp file. but, this is a workaround at best.
Surely Map can import objects and their associated data fields, all populated with valid data! all I need is to know how to do it. I mean, if this is not something I can do directly using Map commands should I take the money I earned by surveying 99,999 MH's with my GIS data collector that allows me to assign 101data fields to each object I survey, and buy something better?
C3D 2012 on 64bit Win 7 all up to date Dell Precision 7core 8GB RAM NVIDIA Quadro FX 1800M LDT/C3D user since release 12
I am currently using AutoCAD 2010. I'm placing some length dimensions on partial sections of a circle and the arc dimension comes straight out from the chosen points as a dimension of a flat line does. I would like it to look like an angular dimension without having to use a text override. Is there any way to change that to where the placed dimension lines follows the edges of the section instead of coming straight out?
I'm seeing a very strange behaviour with the routing though. In the first picture you can see both connection points are lined up in the y plane (measuring 0mm). However in the second picture you can see the route inventor choose for me which is strange. It shows the path moving in the "y" direction before returning in the same direction at the next connection point. I've plenty of room for all bends and piping (I'm using ANSI Schd40 1.5NB - Welded ends). I've tried doing the route manually then connecting the top horizontal section but it again wants to throw an offset or two in there when there is no need.
when I import PNEZD format .csv using import wizard the coordinates get transformed. all points are shifted about 20' in northing and 5 feet in easting. I have to use the import wizard w/ survey database in order to process linework codes.
Occasionally I get the following message when trying to add data shortcuts.
"The drawing has not been saved yet, please save the drawing before creating data shortcuts" Only I have saved, this still occurs after either a full or quick save.
Shutdown Civil and reopen still gives the same message..The problem seems to be when you are saving to any other version of Autocad than R2010. Save as R2010 and it works.Mike Evans
Civil3D 2013 / 2014 British UK Windows 7 Professional 64-bit Intel(R) Core(TM) i7-3820 CPU @ 3.60GHz (8 CPUs), ~4.0GHz With 32768MB RAM, AMD FirePro V4900, Dedicated Memory: 984 MB, Shared Memory: 814 MB
I am running Xara Designer Pro X and there is a problem with my RGB-module.
The problem is that I need to have a color with the data R 241 G 145 B 27 (kind of orange).But, when I enter the data the color module converts it to percent (%) and the color is definitely not orange.
How do I make Xara RGB-color module understand that I don't want to use percent?
I think this features is on a programas like painshop and similars, but I can't find it on photoshop, I want to do geometrical shapes using the pencil tool with soft edges.
how do I make straight lines? I found out that you can click and hold one of the arrow keys to get a horizontal/vertical line. But how do I get a straight diagonal line? I'm doing an isometric drawing getting ready for my engineering class next semester, and I want to be familiar with using isometric paper. But I can't make any lines!
