I've been using AutoCAD for many years and finally gotten fed up with this:
If I have a polyline which has a curve in it, and I PEDIT and CLOSE it, AutoCAD automatically closes it with a curve. Does any setting which I can turn off, so that it's closed with a straight line instead??
The objective is doing (as in the photo, like the others in blue) a cement bar painted in blue with 2 cm that circles the window. The problem is that the 3D polyline (which i've already did it) is curve.
The other flats ones i did it with 2 polys, then region, then subtract, and a finely extrude. I've attached one photo.
Any unpublished system or drawing variable that allows you to toggle to the classic grips on a curve-fit polyline? I have searched online and checked with our reseller but we have been unable to find a way to switch to the historic grips that are available on a curve-fit polyline.
View 3 Replies View RelatedI have a sinusoidal curve, that I've created using a third party app, which has worked really well. But the app only produces the form in a straight line and i now need to fit it to a number of curves.
I have a form of 3 radii and a couple of flats, which the sinusoidal form needs to fit along. All this work is just in 2D as i need to output the dxf into a CNC machine.
I´m looking for opportunities to can modify a polyline with 4 or more segments in a polyline with arc. I think it´s possible to pick start and end segment first and than all straight segments to will be in arc segments.
View 6 Replies View RelatedIs there a way, when you are drawing a polyline, to have the tooltip box show the cumulative length of the polyline, rather than the length of the current segment being drawn?
View 6 Replies View RelatedI would like to take all the vertices out of a multiple-vertices polyline so that it reduces to just its start and end points, can this be done?
View 4 Replies View RelatedDue to modeling purposes, I need to convert a 3D polyline to a spline. What I have been doing is:
- change polyline fit/smooth to cubic from properties
- convert polyline to spline by typing spline -> object
- method -> fit from properties
You can see the original 3D polyline (green) and the resulting spline (magenta) in the attached drawing.When I zoom in and measure the distance between the two entities at different points along them, at some points the perpendicular distance exceeds 5 millimeters, and I want to ensure the deviation remains under 1 millimeter or even less.
I know I can change the knot parameterization of the spline, and this does work at some locations, but the difference increases at others.Why is there a 5.6 mm difference between the spline fit point and 3D polyline vertex, as measure in the attached drawing?
Now, I can go and manually stretch the fit point to coincide with the vertex. Also, I can add fit points between existing ones to drag the spline closer to the original 3D poly.
However, some of my polys are really long, and it is very time-consuming to do this manually while measuring points along the entities to make sure the distance stays small enough.
how to automate this process? For example a lisp that would maybe take the original vertex points, add say maybe 3 (not too many) new ones between them, and then generate a spline while making sure the deviation is less than the set value of 1mm? I am using AutoCAD 2013.
I've been working on a custom polyline object, and I've got it functioning!!Having said that, I plan to run its creation around picking a point for bounary selection.
(Other than trying to step through every vertecies) is there a technique I can thow the polyline data from a traceboundary result into my custom object? I've been trying to add the polyline from traceboundary to my object BEFORE it's added to the transaction by the way...I assume that's right, since I want to put it's data in my custom object then add my custom object to the transaction instead.
I want to draw hyperbola curve whose equation is x^2/a^2 - y^2/b^2=1. May I use equation curve tool to make the above hyperbola.
I have also made a hyperbola curve of aforesaid equation through conventional method on mathematical ground in the past.
I have ran an analysis and SSA gave me Error 607 on the report. It says "Inlet A9 gutter capture curve is not a valid curve."
A couple things I did different from the video lectures...
I selected user define for the Tc to figure out Q. i computed those manually.
For the Inlets I have selected Maximum Capture Cutoff.
There are some inlets in this model I created that do not capture 100% of the flow so i created conveyance links to account for the bypass flow.Not sure why is not recognizing the Curve?
I want to convert a 3D polyline to 2D polyline.
View 5 Replies View RelatedIs there any way at all to draw a new polyline - from the endpoint of another polyline, and have it automatically join as one polyline from the existing section??
I know this can be done via PEDIT, but its so laborious and soo many clicks, and I have alot of segmented Polylines that I need to consolidate when I draft.
Any way I can align a new polyline to a reference polyline (orig polyline).
The 2 polys will be generally the same length, however, the number of vertices will differ.
Also I need to mantain the same distance between the vertices on the new poly and the new and reference poly won't follow the same direction.
How do you find 'if' a polyline is inside another polyline?
View 2 Replies View RelatedHow do you convert a closed Polyline to 2D Polyline? CONVERT does not work in reverse.
View 4 Replies View RelatedI have 2D polylines and want to convert to polylines, but to no avail. Tried to 'spline2pline' this line, but ACAD refuse to select it.
View 9 Replies View RelatedWhy in LR4 is the Tone Curve default set to Custom with a contrast lowering curve? I would like the default to be linear, but I can't remember how I set that up in LR3.
View 5 Replies View RelatedCan I create A B-Spline curve and a NURBS curve in the Adobe Illustrator?
If yes, how to do it?
Also, how to create a breakpoint, that will add a new control point, on a curve, in Adobe Illustrator?
I can do this in AutoCAD Map but I have my doubts. I will explain in ESRI GIS terms (this is what I am familiar with) and I hope you can tell me if I can do this in AutoCAD Map. In ESRI ArcMap I can select a line and I can hit a Select by Location button. In this window I can select all of the objects that intersect my selected line. Then I can delete them or export them etc.
In AutoCAD Map I have a polyline selected. It is my road centerline. I want to be able to select all of the other polylines that intersect my selected polyline. Is there a way to do this? I need to erase those polylines. Usually I will pan to each of them and select them individually. It just seems to take a lot of time. My AutoCAD co-worker said I could use a fence and draw the fence through my polylines. It seemed to work ok but I accidently deleted extra things that I needed. So I'm back to manually selecting each one by one unless you know a different way.
How to convert a 3D Polyline contour to Polyline contour.
View 4 Replies View RelatedAbout 50% of the time, I get a crash when closing a drawing. When this happens, I get the following message: "AutoCAD LT Application has stopped working". This has been going on for sometime now and sometimes I am prompted to report the error, sometimes not. Everything shuts down, so if I have several drawing files open, I will loose any changes made unless I do a hard save for each one (which I have gotten used to doing).
I have the same problem with my license of Architectural Desktop 2004. My version of LT is 2011, running Windows 7 Pro, 64 Bit.
I am using Mac version of Autocad 2011. When I was editing a reference, I accidentally save and close the drawing. I re-open the drawing, it is stuck in the Reference Editor mode forever without any "save" or close" button. I tried all REFCLOSE, BCLOSE... nothing works.
View 5 Replies View RelatedI am completely new to AutoCAD. I have been given a 2D DXF file with the design of an ion source. I have removed large parts of the design as I only need to electrode shapes.
I need to import the electrodes as a 2D DXF into my code to run simulations with them. However...
The code can read layers, and it searches for a closed loop within a layer and uses that to shape its electrodes. So I have isolated each electrode and saved them.The issue I'm having is the code finds no closed loops. Further investigation let me to the close, fillet, and boundary commands. Which I assumed would do the trick. However after a number of hours I am no closer to my goal.
I have isolated the problem to be linking a semi-circle to 2 lines. Because if I remove the semi-circle and replace with a straight line code will happily detect a closed loop. I have converted the entire thing into 1 polyline, and then to make sure its closed I have used the boundary command to create a polyline outline of the shape.
Even then, it is apparently not a closed loop. I was wondering if there is a glaringly obvious mistake I am making here, or if it comes down to resolution within the code. I'm looking into part 2
I am using Inventor 2014. I am receiving an error while closing a drawing. The error says "One or more drawings are being computed and are currently in raster state. The document(s) may be closed and pending updates will resume when the document is reopened.
Do you wish to continue closing?"
The drawing shows outdated views which I tried updating but they do not update. When I am trying to print the drawing, it shows incomplete drawing.
My AutoCAD closes down when closing a drawing (yes I AM selecting the right x). It happends with larger drawings and more often in layouts.
View 2 Replies View RelatedWe sold a customer a new Dell Precision Laptop - i7 16GB Memory, 512GB Solid State hard drive, Windows 7 64bit. He had upgraded to AutoCad 2013 from 2006. Since installing the laptop when he closes out of a drawing Autocad crashes, windows reports that the program had unexpectedly quit. It doesn't do it all of the time, but it could have something to do with multiple drawings, plotting etc, but it's not an easy one to generate. He does have an older plotter - DesignJet 500 that's installed through a network share off of another computer however I did completely remove the printer / driver and the issue was still occuring.
View 2 Replies View RelatedSubject pretty much sums it up. AutoCAD will crash 8 out of 10 times when I close a sheet set. This problem just recently started and the only thing I've installed was AutoCAD Map 3D.
View 3 Replies View RelatedI get this common exception while debugging right after I close AutoCAD. I have not even run any commands that belong to my project, just open AutoCAD and Close AutoCAD.
--------------------------- Exception in c:program filesautodeskapplicationpluginssbd.bundlecontentsaalsbinacadaliasapp.arx ARX Command --------------------------- Unhandled Exception 1 (Access Violation Reading 0x89a63aa8) at address 775E32D0h --------------------------- OK ---------------------------
--------------------------- Exception in c:program filesautodeskapplicationpluginssbd.bundlecontentsaalsbinacadaliasapp.arx ARX Command --------------------------- Unhandled Exception 80000003 (80000003h) at address 776540BFh --------------------------- OK ---------------------------
Call Stack:
[In a sleep, wait, or join] > mscorlib.dll!System.Threading.WaitHandle.WaitAny(System.Threading.WaitHandle[] waitHandles, int millisecondsTimeout, bool exitContext) + 0xb6 bytes System.dll!System.Net.TimerThread.ThreadProc() + 0x2d6 bytes mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool ignoreSyncCtx) + 0xdc bytes mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state) + 0x3b bytes mscorlib.dll!System.Threading.ThreadHelper.ThreadStart() + 0x4d bytes [Native to Managed Transition]
I turned off the command line because I don't use it or need it on my screen. But each time after I do a plot preview the stupid thing automatically turns itself back on.
Is there a way to permanently turn this thing off because apparently hitting the "x" on the toolbar isn't working correctly.
Also, why did they do away with the flyout option on the commandline. At least then I could dock it somewhere and collapse it.
The program shuts down every time I save and close a drawing; this way I am loosing any other drawing that is still open.
I am working on a 64bit Widows7.
