AutoCad 2D :: Measure Right Angle Described By Two Points
May 21, 2012
I am doing takeoffs from a CAD drawing. Without getting too deep into it, I have one origin point, and then I have 200 or so points around the origin. I'm trying to find the fastest way to get the X offset, and the Y offset between each point and the origin.
Right now I'm drawing two lines to connect each point to the origin, then using PROPERTIES on the lines where they meet to get each length - I need to be able to see the numbers on the screen for a second while I copy them into a database. But I'm wondering if it would be easier to write a script, or if there happens to be a tool that could do this with fewer clicks.
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Apr 14, 2012
How to measure the indicated angle? I’m wondering why the AutoCAD can’t measure the angles indicated (magenta) in the screenshot below! The dwg file is attached
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
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Jul 7, 2012
Several people recommended DIMANGULAR. I have some concerns using this method because it is dependent on the precision of angular units in the drawings DIMSTYLE settings. For example, if a drawing file's DIMSTYLE has a precision set to the nearest whole decimal degree or only shows degrees and minutes but not seconds then the angle may appear at a certain angle, let's say perpendicular at 90 degrees. But in reality the angle might be slightly less than 90 degrees, if its off by a few seconds.
I learned an alternative way by selecting both lines and typing the LIST command. The Angle in XY Plane will show the measurement for each segment in bearings, not azimuths. I simply find the difference between the Angles in XY Planes for both lines to determine the angle. I have a few concerns with this method.
1. How do you add subtract bearings measured in degrees, minutes, and seconds? For example, N 76d3'18" W and N 13d56'42"E? I "think" there are websites that can do this? Can this be done directly in AutoCAD through QuickCalc or some other tool?
2. Lines, but not polylines, have Angles in XY Planes in the LIST command. Is this because AutoCAD assumes that polylines will be composed of more than one segment (and each segment with a possible different angle)? Is there anyway to measure the angle of a single one-segment polyline?
Is there a DIFFERENT way between the two methods I just described to measure the angle between two lines (and two polylines) in AutoCAD?
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Nov 16, 2012
Is it possible to measure the angle between two faces in 3D?
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Apr 26, 2013
I want to use three points. Now I have to use lines, etc.....
Nobody never thought into the needed of simply use three any points.?
(I'd want to use even 3 simple mouse clicks)
Civil 3D (2013)
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Oct 28, 2012
How to acurately measure the angle between 2 lines (or defined by 3 points) in illustrator?
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Feb 6, 2013
I use it to measure angles of micrographs (images taken with a microscope) --- the angle measure tool is great, and easy to use! I would like to be able to save the angle measure "rulers" into the image, for documentation purposes. Is there a way to incorporate the angle "ruler" in a layer or overlay in the image so that I can save a new file with the ruler "burned in" (for lack of a better term).
I will also be adding the text of the resulting angle measurement --- it would be cool if the result of the angle measure could be automatically added as text to the image (preferably in a different layer than the original image). I can type it the result with the text tool.
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Feb 11, 2013
I am trying to add the measure command which adds nodes / points to what I select to the tool bar and it wont let me do it when I select it out of the commands search box.
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Jan 17, 2012
I'm struggling with the maths needed to calculate the angle between 3 points. My eventual aim is to use vba to draw a crescent shape polyline, ie 2 arcs curving in the same direction and joiing at their tips. Both arcs will have different centrepoints but the same radius. The only info I know so far is radius (R), centrepoints (CP1, CP2) and the intersection points where their end points meet (IP1, IP2). I've gotten those points by using the 'IntersectWith' function on two circles.
My coding skills are fine it's just the maths I'm struggling with and after searching google for quite some time I'm still confused. I've looked at loads of differnet formulaes and diagrams, but it always seems like they aren't complete. Maybe it's just me.
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Sep 20, 2012
my copy of photoshop cs5.5 has no "use measurement scale" tab on the ruler tool bar. Is this right?
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Sep 29, 2013
How do I measure a path between two given anchor points?
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Apr 12, 2013
In previous version you can rotate the UCS around the Z axis by tying UCS Z at the command prompt and then you were prompted to select two points to defin the angle. Now it uses a point at the ucs icon as the first point and only allows me to pick the second point. Is there a way to pick two points to define the UCS angle? I tried setting the UCS Origin to the first point and that did not work.
Civil 3D 2012 SP3 | Win 7 64-bit SP1
Xeon E5-1620 @ 3.60GHz, 16GB Ram | NVidia Quadro 600
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Oct 16, 2013
I use this application to give me precise pixel color information by rolling my cursor over the area needing color info.In addition to this information, the window also displays dynamically the x and y pixel coordinates of my cursor. good for measuring pixel dimensions of an object. This feature has now disappeared. I've upgraded to Mountain Lion..Would that have eliminated this feature with Digital Color Meter? Is there any way of using the cursor to measure pixel dimensions between two points?
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Nov 6, 2013
I need very very often to know the angle between two surfaces to write cnc programms...At the moment i draw allways two lines normal to the line between the two surfaces an use then the angle measuring tool.Works good, faster then bks and dimensioning, but need also time and always need to delete the lines after...
Is it possible to get a lisp which ask für 1 point on the first surface, 1 point on the other surface and two points on the line between the 2 surfaces? So the lisp know 3 points of each surface and can give out the angle between... Should be allways between 0-180°
So it needs only 4 klicks to get a angle! That would be so great! Is there a lisp programmer who can make this possible?
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Mar 7, 2014
Imagine a triangle with its top chopped off and the path open at the top. Is there a quick way of selecting those top 2 points and auto extending them to complete the triangle?If I use Object>Path>Average my 2 points move to join in the middle, they don't extend up along the same trajectory to join.
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Oct 15, 2008
Im drawing in isometric view and want to change the default drawing angle from 30 degrees to another angle.
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Oct 5, 2011
Is there a quick way to rotate an object to match an angle without knowing what the angle is? I am using AutoCAD 2011 now. I was using 2007 and I had an add on command the would rotate an object using a base point and picking the two lines that make up the angle, and it would match the angle you wanted. I can not get that command to load in 2011.
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Jul 25, 2012
I have a property line that is N 36d19'52" E but needs to be N 12d52'18" E. The obvious and calculated rotation angle would be 23d27'34" but when I rotate the line by the calculated angle it doesn't rotate to the right angle. It's off by 0d11'10"!? When I draw a line by bearing at N12d52'18" E and inquiry the angle between the property line and the drawn line the angle difference is in fact 23d27'34".
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Feb 11, 2011
Let's say I am inserting a square block into a dwg and want to get it parallel to an existing angled line. Do I have to read the angle of the line and insert the block to that angle or is there a quicker way?
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May 26, 2013
I have used a driven contraint in a sketch.
Can that also be done in an assembly?
In one assembly I want to make one angle half of a driven angle.
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Jul 6, 2013
how to convert "real world" angles of elliptical arcs into those shown in a dxf file?
Say that I have drawn an elliptical arc with its start angle on 210 degrees and an end angle of 324 degrees. The values in a DXF file, for an elliptical arc, have something to do with the contant "PI" (3.14159). I know that a full circle is 2*Pi but how to do this with elliptical arcs!!
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Nov 13, 2013
Is there a shortcut to draw a 45 or 90 degree angle from a drawn line on an angle using the pen tool? ie. Rather than just from the x and y axis.
I trace a lot of maps and site plans.
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Nov 19, 2012
I would like to draw a smiple line using the transparent command 'AD (angle-distance).
My distance is not horz., so I want to enter the Vertial angle and the slope-distance, in LLD the command was AD VD.
So how do you do this in Civil 3D 2012.
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Feb 8, 2013
I had to create a boundary map and place points to all corners. How to export these newly created points back into my data collector (Ranger) and also I'm trying to figure out how to print out a points list.
I stumbled on to this thread but I guessing that it's a different CAD year because my modify tab doesn't look like this. URL.....
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Mar 5, 2013
I have a large surface (over 1.5 million points and 20 000hectares)
I need to get a point file .csv from the TIN to be able to use it in another program.
-so i've extracted the points from my surface, but they are Autocad points.
-next step is to convert them to civil 3d points.
-I can not select them all when converting them or my computer crashes.
-so i select about 25 000 at a time, the converting takes roughly 10 minutes.
and i have over 1.5 million points to do.
how can i speed this up.
will more ram useful?
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May 17, 2013
there is a way to convert land desktop aecc points to cogo points and use the full description?
I do not have access to the ldt files nor to the Descriprion keys file. It would be nice if there was an option to preserve full descriptions when converting (that would be just too simple).
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Oct 9, 2012
I have recieved a file with many points and would like to convert them into COGO points in Civil 3D. The problem is; I would like to keep the hole ID's as I convert, I've made a few conversions and lose the hole ID every time (not showing in Name or Description). Is there a seting I am missing to keep these? My aim to to organize the COGO points in different point groups.
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Aug 17, 2012
I have a couple points that were part of an import event (data from a previous project) which I want to assign as control points for an incoming traverse, is there any way to assign those as control points? I can't seem to find a way to do that other than perhaps re-importing the specific points as control points and overwriting the existing ones.
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Apr 10, 2013
I have a project that was started by leaving all the survey data inside the "All Points" group. So, I'm concerned that when I enter my as built survey points, that even if I put them into their own group, that the original surface will still look at them and just rebuild to my asbuilt data, effectively cancel out the purpose of the asbuilt survey. Will this happen?
I want to take the original points and put them into a group of their own, but I don't know if that will affect anything or not? I have several wetlands already designed on that surface with volume calcs already done too.
What should I do?
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Aug 9, 2012
what absolute points and relative points are in AutoCAD. What is the difference?
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Jul 31, 2011
I have two locations marked by steel stakes on my land that are also shown on a CAD drawing. The CAD drawing is two dimensional; however, contours are shown. I have physically measured distances between these two known points and numerous other locations that I wish to plot on the CAD drawing. I could always print the CAD drawing to scale and plot the new points on the CAD printout by using the two known locations, a compass to draw arcs and locating the new points by where the arcs intersect. I am sure there is a much more efficient way to plot these new points within the CAD program itself. I have just started to use CAD;
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