AutoCAD Civil 3D :: Angle Between Two Tangents?

Nov 22, 2013

I need to calculate horizontal curvature for the road, Is there a way I can get angles (c1,c2...) shown in the attachment from the report manager.

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AutoCAD Civil 3D :: Not All Alignment Tangents Being Curved?

Jul 15, 2013

I'm having trouble designing an alignment from an pre existing road. I drew the polyline and I need it to get curved between tangents (since there isn't a label that informs the angles between these tangents). But when I do it, not all the tangents get curved, just a part of it. The weird thing is that the whole polyline gets converted to an alignment and labeled correctly, but only the tangents near the initial stations get curved.

Other issue is that even if I draw another alignment in the same X, Y, i can't project it to my existing profile view. I can't offset my EG so i can weed it and design my alignment for my pressure pipe.

I'm more experienced working with pound and slopes in architecture design and this part of C3D seems more complicated

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AutoCAD Civil 3D :: Creating Alignments - Turn Off Add Curves Between Tangents

Mar 20, 2013

I always draw a polyline to define my alignments.  When selecting the polyline for the alignment, in the Create Alignment from Objects box, at the bottom, the default is to "Add curves between tangents".  Where do I turn that off so default in NO.

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AutoCAD Civil 3D :: Finding Command For Drawing Profile Tangents?

Oct 17, 2012

I am trying to work a routine that will draw tangents with or without curve in a profile by calling the command in the Toolbar icon to "Draw Tangents" button that is on the Profile Layout Tools toolbar.  I can't seem to locate the command that I could execute at the comand line or in LISP.  Where can I find a complete list of C3D commands to reference?

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AutoCAD Civil 3D :: To Create Tangents (VIPs) On Desired Chainages And Elevation

Dec 7, 2013

I'm new in Civil 3d, just learning by myslef by following tutorials, I've a provlem, after creating existing profile, when I'm going to create design profile I want to draw tangents(VIPs) on my desired chainages and elevation by given command, specify start point and I write 0,376.00 0 means chainage 0+000 and 376.00 is elevation but civil 3d shows a message "point is ouside profile view try again.

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AutoCAD Civil 3D :: Angle-distance With Vertical Angle And Distance

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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AutoCad :: Can't Draw Actual Tangents To Circle

Jun 26, 2012

When i draw a tangent to a circle and zoomed in i saw that the line isn't actually a tangent, in fact it doesn't touches the circle!

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AutoCAD Civil 3D :: Delta Angle Expression DMS

Mar 21, 2012

get 2012 to make an expression for curve delta angles come in DMS and not decimal degrees?  Why do I need this?  Well C3D does not have a delta angle label for curve pipe and our client requires it on the drawings.

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AutoCAD Civil 3D :: Warning - Angle Is Out Of Range

Sep 13, 2012

During an import event I get a warning message saying the Angle is out of Range.  The .fbk text below is where the import is getting hung up, the red text is the specific line. 

F1 VA 23211 260.52200 84.640 90.32060 "HWC1"

F1 VA 23212 260.10119 86.282 90.31600 "HWC1"

F1 VA 23213 261.27140 84.380 90.15160 "GS"

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AutoCad :: Change Default Drawing Angle From 30 Degrees To Another Angle?

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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AutoCad 2D :: Rotate An Object To Match An Angle Without Knowing The Angle?

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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AutoCad :: Rotation Angle Doesn't Match Angle Inquiry

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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AutoCad :: How To Read Angle Of Line And Insert Block To That Angle

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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AutoCAD Inventor :: Make One Angle Half Of A Driven Angle

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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AutoCAD Civil 3D :: Deflection Angle Label For Structures

Nov 12, 2010

Is there a way to show the deflection angle between incoming and outgoing pipes in a structure label? Or any label at all, for that matter? I know it can be done with alignments at the PI point, but only in the source drawing.

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AutoCAD Civil 3D :: Use Text That Will Automatically Orient Itself To 0 Angle

Jul 18, 2013

Is there a way to use text that will automatically orient itself to a 0 angle (left to right) in a viewport even if the viewport is rotated 90-degrees, or any degrees for that matter.  Due to some pretty messy oriented viewports, My texts are rotated all over the place depending on what sheet I'm looking at.

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AutoCAD Civil 3D :: Labeling - Arc Using The Angle Rather Than Length Or Radius

Sep 4, 2012

Just started a drawing in C3D 2013 using an existing template.  If I draw an arc using the "Angle"  rather than length or radius, entering the angle as 11.1601, then label the arc, the delta angle is converted to hms or 11.0936 .  The template and labeling style are ones we've used for several releases.  I've compared the feature settings, units and the curve labeling command and can not find where this is being changed. 

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AutoCAD Civil 3D :: How To Edit Alignment Delta Angle

Nov 17, 2013

I have created an alignment from an imported polyline. I now need to vary the delta angle between some of the tangents for different scenarios. I see the delta value in the panorama but it is not editable. Is there a way to enable it? If not, how can I adjust the angle parametrically?

Infrastructure Suite/C3D 2013, LDT 2004, Power Civil v8i SS1
WIN 7 64 PRO
HP Pavillion h8xt, i7 2600, 12 GB
RADEON 6450, 1 GB

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AutoCAD Civil 3D :: Maximum Angle Between Adjacent TIN Lines

Sep 12, 2012

I am trying out this option, and am noticing that whenever I close and reopen the drawing with a surface that uses this option, it resets my maximum angle from whatever I have it set to, to 90 degrees. Am I missing some setting that defaults the max angle to 90 degrees on drawing open? Or is something else going on here?

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AutoCAD Civil 3D :: XML Inverse Report Angle Precision?

Jul 23, 2010

My parcel inverse reports from the Toolbox Report Manager are still coming in with the bearings having decimal seconds to 3 places (N 0-00-00.000 E).  I have already changed the variable for angle precision to zero in the "General_Formating_JScript" xsl file but it's still not coming out correctly.  Is there any other file that holds an additional angle or bearing precision setting?

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AutoCAD Civil 3D :: How To Fix Inside / Outside Corners Of Right Angle Corridor

Oct 12, 2012

how to fix the inside / outside corners of right angle corridor?

Im doing a embankment lift and the client wants the corners neatly and not curved or champers.

Also the outside corner should not curve. I can do it with gradings or futurelines, but if there is a design change i have to redo everything.

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AutoCad 2D :: Create A Circle From Two Given Tangents And Center-line Axis?

Mar 27, 2013

Is it possible to create a circle from two given tangents and a center-line axis? For example, can this RED circle be derived in AutoCAD?

tan_tan_centerline.PNG

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AutoCAD VB :: DXF ELLIPSE Relationship Between Actual Angle And DXF Angle

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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AutoCAD Civil 3D :: How To Specify Deflection Angle While Plotting Horizontal Alignment

Aug 2, 2013

How to specify the deflection angle while plotting the horizontal alignment? I’m wondering if there is a way to provide the deflection angle while plotting the horizontal alignment (based on the tangent-tangent with curve method).

Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, RevitWindows 7 (Ultimate 64 bits),Firefox 20.0,Kaspersky 2013.

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AutoCAD Civil 3D :: Draw Corridor Corners With 90 Angle No Curve

Sep 17, 2013

I am trying to figure out how to draw a 90 angle bend with no curves. With smooth outer line.

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AutoCAD Civil 3D :: Model An Alley With A 90 Degree Angle (turn)?

Dec 26, 2012

What's the best way to model an alley with a 90 degree angle (turn).  Do I treat it as an intersection with a zero radius?  My typ section is 15 feet width with a 4% slope down to the center of pavement.  "V" bottom.  Not sure how to get it to model the outside corner and also eliminate the inside overlay. 

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AutoCAD Civil 3D :: Unable To Change Text Rotation Angle

Jan 19, 2012

I have a plan with lots and lot numbering. I made the lot number text annotative and matching view orientation. But when it rotates in the view it rotates about the left justification point instead of middle as inserted into drawing. So I inserted lot numbert text into drawing and changed text to non-annotative, but now i can not change the text rotation angle unless i use rotate command on each individual piece of text (was trying to pick all text and change in properties box). Using feature lines to assist in grading design so not sure if this is an autocad problem or a civil 3d 2012 problem. I can rotate dtext made or inserted in drawing.

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AutoCAD Civil 3D :: Delta Angle In Map Check Report To Tenths Of Second

Oct 31, 2009

When I run the Map Check report in C3D 2010, the Delta angle on curves displays to a tenth of a second, no matter what I do with settings. It should display to the whole second.

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AutoCAD Civil 3D :: Option To Include Deflection Angle To Next PI In A Table

Dec 17, 2012

I have created an alignment and I would like to create a table that includes this information: station, northing, easting, bearing, deflection angle, deflection left or right, and length. So far I have not found any option to include the deflection angle to the next PI in a table.

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AutoCAD Visual LISP / AutoLISP :: Calculate Tangents For Pline Fit Curve?

Jan 1, 2012

the resulting arc-fit pline has each pline segment converted into two arcs, the common radii of which are perpendicular to the original segment (unless direction of curverature changes)

the resulting arcs can be calculated given the angle of the tangents for each segment.

the factors for determining the tangents at vertex N are:

deflection angle at N

deflection angle at N+1 (90° or non-extant = not a factor, 0° or 180° = segment is the tangent)

deflection angle at N-1 (90° or non-extant = not a factor, 0° or 180° = segment is the tangent)

ratio of lengths of segments (N , N+1) and (N , N-1)

I can find the tangents when N±1 = 90° and when the segment lengths are equal but i can't figure out how to compute the tangent if these 3 factors are varied.

I don't want to use (command"._PEDIT" pl "_FIT""") because i need to collect the arc data anyway and at a high frame rate. The data will be used to further compute a spline frame that best fits a quadratic spline to the arcs.  That part i know how to do!

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AutoCAD Civil 3D :: Custom Rounding And Format Of Object Annotation For Angle

Sep 7, 2013

How do you set an object's annotation, say a line, to display a line's angle or bearing precision to the nearest 20th second.

Kinda like this for decimals:
0.000
0.00
0.0
But for degrees minutes seconds.

Also, I will require the seconds to hide if the nearest 20th second was a 00. I also need a leading zero for minutes if the minutes was under 10 minutes.

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