AutoCAD .NET :: How To Know Orientation Of Polyline
Feb 19, 2013A query, any of you know any method or function that tells me the orientation of a polyline, if it is clockwise or counter-clockwise
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AutoCad 2D :: Drawing Polyline To Have Tooltip Box Show Cumulative Length Of Polyline
Nov 6, 2013Is 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 RelatedAutoCAD Visual LISP / AutoLISP :: Reduce Polyline With Multiple Vertices To Single Polyline
Jun 7, 2012I 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 RelatedAutoCAD Visual LISP / AutoLISP :: 3D Polyline To Polyline To Spline With Max
Sep 21, 2013Due 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.
AutoCAD .NET :: Getting Polyline Data Into A Custom Derived Object (from Polyline)
Nov 11, 2013I'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.
AutoCAD Civil 3D :: Convert Metric 3D Polyline To 2D Polyline
Jun 29, 2013I want to convert a 3D polyline to 2D polyline.
View 5 Replies View RelatedAutoCad :: Automatic Join Polyline Onto Existing Polyline?
Sep 16, 2011Is 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.
AutoCAD Civil 3D :: Align Polyline Onto Another Polyline
Mar 22, 2012Any 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.
AutoCAD .NET :: How To Find If Polyline Is Inside Another Polyline
May 18, 2011How do you find 'if' a polyline is inside another polyline?
View 2 Replies View RelatedAutoCAD 2010 :: Polyline To 2D Polyline?
Mar 2, 2012How do you convert a closed Polyline to 2D Polyline? CONVERT does not work in reverse.
View 4 Replies View RelatedAutoCad 2D :: How To Convert 2D Polyline To Polyline
Jun 25, 2008I 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 RelatedAutoCAD Map 3D :: Select Polyline By Intersecting Polyline (select By Location)
Aug 10, 2012I 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.
AutoCAD Civil 3D :: How To Convert 3D Polyline Contour To Polyline Contour
Mar 24, 2013How to convert a 3D Polyline contour to Polyline contour.
View 4 Replies View RelatedAutoCAD LT :: IGES File Orientation
Jan 21, 2013I was given an iges file of a 3d structure that needs to be layed out in 2d. I was able to import the iges file into inventor and then output a dwg file. I then tried to import this dwg file into autocad to draw the 2d layout, but I am unable to copy it into autocad in the correct orientation. I have the correct orientation when i produce the dwg files from inventor. how can i import them into a single dwg file at the correct orientation?
View 3 Replies View RelatedAutoCAD LT :: Orientation Of Text In Layout?
Sep 15, 2013When i add text to a layout it plots vertical not horizontal as add and shown in the layout.
View 4 Replies View RelatedAutoCAD Map 3D :: Change Drawing Orientation
Aug 15, 2011Is there anyway of changing the drawing orientation without using the pagesetup command ?
View 2 Replies View RelatedAutoCAD Inventor :: Get The Right Orientation On 2D Export?
May 1, 2013but what are the proper workflow when using inventer models in AUTOCAD.
When I import DWG og iam I get the front view and not top view..
Also a subasemmbly has lost the rotation made in the main assembly..
AutoCAD Inventor :: First Sketch Orientation
Jun 10, 2013Why is it when I select the Top (XZ Plane) does the sketch orient itself so TOP is read upside down? Subsequent Sketches on a TOP face yields expected results.
And it is also true that it if I select Right (XY) the sketch orients itself so RIGHT reads top to bottom? and if I rotate the cube orientation so TOP is truly on top, the Constrain Axis' are off by 90º? yet if I subsequently select the RIGHT face for a sketch, it yields expected results (RIGHT reads from left to right).
This cannot be the way it is supposed to be. it although has been this way for may versions.
M6700, Nvidia K3000M, 32GB, 512 SSD
Win 7 Ultimate 64
Inventor 2014
AutoCAD LT :: Orientation Of Drawing In Layout
Mar 15, 2011A client gave us a file in which the drawing in model space has an orientation wherein the N is in positive y-axis. But if I go to layout (viewport), the orientation of the drawing is different, N is 45 deg from the x-axis. How does the orientation of a drawing in layout (viewport) changed without changing the original orientation of the drawing in model space?
View 9 Replies View RelatedAutoCAD .NET :: Rotating A Block Into New Orientation In 3D
Apr 21, 2013I am trying to write a tool using the .NET API (C#) that will allow me to select a block that currently exists in the drawing, and then select a line, and the tool would calculate the necessary axis of rotation and the amount of rotation to rotate the block into the same orientation as the line. Both the block and the line might be skewed in 3 dimensions. The use case for a tool like this might be for drawing a tubular space frame. I would first define nodes and center lines for the frame, and then have a block of a standard structural member. I want to insert that member multiple times and "snap" it to a center line. I tried using Alignment Parameters.
However, these don't seem to work in all cases. I need to (or rather, SHOULD be able to) create a tool that allows me to re-align an existing block currently inserted into the drawing into a new orientation in 3D using any arbitrary line as a reference line. Clearly this can be done because it is done all the time in Inventor. A similar feature seems to not exist in Autocad.
In order to do this I believe I need to choose some vector to use as a reference within the block. For example, I might choose the BlockReference.BlockTransform.CoordinateSystem3d.Xaxis, and then rotate this vector so that it is equal to whatever reference line I have chosen. The problem I am encountering (and that I think many have encountered) is in understanding how to use the BlockTransform correctly to arrive at the points I need to do the necessary vector calculations to determine the axis of rotation and the degree of rotation such that I can call the BlockReference.TransformBy() method correctly and reliably.
Many posts say to "Use BlockTransform" but then don't go into any detail. There seem to me many pitfalls around when one can use the BlockTransform matrix, and on which objects, and what the results are likely to be based on one's current UCS etc.
AutoCad :: Orientation Of Holes On PCD In Isometric
Sep 14, 2013You can control the orientation of holes on a PCD while working in Isometric, but it's an intricate and tedious piece of projection.
View 9 Replies View RelatedAutoCad :: How To Model Object In Orientation
Jan 30, 2012It's been awhile since I've had to do orthographic projection. Is it frowned upon to model an object in an orientation other than the intended installation orientation?
View 6 Replies View RelatedAutoCAD Inventor :: Change Orientation Of Sketch
Dec 9, 2012I am just wondering how to change the orientation of a sketch in VB.net. I have no worries in VBA but the command to set the orientation and origin don't seem to work in VB.net.
View 4 Replies View RelatedAutoCAD Inventor :: How To Get Orientation Angle Of Occurrence Using VBA
Nov 6, 2012how to get the orientation angle of an occurrence using VBA?
View 2 Replies View RelatedAutoCAD 2010 :: How To Change Orientation Of Drawing In 2D
May 17, 2013How do I change the orientation of my drawing in 2D cad. For example so that north is set at 0 deg. south is set at 180 deg. etc.
View 1 Replies View RelatedAutoCAD Inventor :: Print Orientation In ILogic
Oct 17, 2012INVENTOR 2012 SP 2
I have an .idw file with many sheets, the sheets are a mix of landscape and portrait, when i print all sheets i can not control if the prints all come out in the correct orientation on the paper. For example, see attached pic., this sheet needs to be rotated to fit on paper.
AutoCAD VB :: Blocks And Solids Orientation In 3D Space
Aug 30, 2011In VBA environment I'm seeking a method to detect the orientation of blocs and solids in 3D space through the X,Y and Z axis.
There is a object.method? or a procedure?
AutoCAD 2010 :: How To Keep Location And Orientation Of Text
Apr 3, 2012How to keep the location and orientation of the “text” to the left of the “mirrored” elements?
In the screenshots below, I wanted to mirror the drawing but still I need to have the “text” to the left of the mirrored objects with the same settings and orientation.
Is there a way to do that?
To overcome this particular need, I mirror the drawing in the regular way then playing abit to let the text appears the way I like them to be.
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
AutoCad :: Control Orientation Of Dynamic Block?
Jul 26, 2013I have been working with dynamic blocks - windows and doors - and I have trouble getting them into the right orientation and keeping them there.
My major problem is that when I try to move the hinge of the door to the door jamb the block orients itself any way it wants to go.
AutoCad :: Automate Page Orientation When Plotting
Jun 17, 2011Is there a way to automate the page orientation when plotting. Each time when doing pdf, I have to select portrait versus landscape through I believe that 297x210 or when width>height window selection could already infer a landscape selection to the program.
Also with respect to pdf printing: Is there a way to define a path for all the pdfs to go and to use the layout name as a prefix for the pdf. For additional info, I use cute pdf.
AutoCad 2D :: Txt Orientation Matched - Without Annotation Scales
Mar 14, 2013How to make txt orientation match layout without also having annotative scales. I need the txt to be a fixed size according to other drawing objects in different viewports -with different scales - and with different orientation.
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