AutoCAD Civil 3D :: Create Centroids With Z Values?

Feb 20, 2012

Is there a way to create centroids with Z values?

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AutoCAD Civil 3D :: Description Key Layer Set To No Values After Values Set?

Apr 18, 2013

Is there a way to have no layer value set for the description keys. I set all the layers, and now I realize I'd rather set this to no layers (boxes are all unchecked). I'd rather see no value under the layer column, but there doesn't seem like a way to set this. 

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AutoCAD Map 3D :: Way To Create Centroid With Z Values?

Feb 20, 2012

Is there any way to create a centroid with Z values?

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AutoCAD Inventor :: Create User Parameter Values With ILogic

Oct 29, 2012

Macro for writing the sheetmetal Extents width and length to the custom properties.  I need to get these values into the part parameters so that they can be used in the BOM.

I can get this to work if I manually create the "SM_Length" user parameter, but how do I make the iLogic CREATE the parameters if they do not already exist?  I think it would be something added below the "Catch..." just cant seem to figure out what it needs to be.

'look for custom iproperty and try to set it
Try
iProperties.Value("Custom", sExtLength)=Round(SheetMetal.FlatExtentsLength, iRoundValue)
Parameter("SM_Length")=Round(SheetMetal.FlatExtentsLength,4)

Catch
' assume error means not found and create it
customPropertySet.Add(Round(SheetMetal.FlatExtentsLength,iRoundValue), sExtLength)
EndTry

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AutoCAD Visual LISP / AutoLISP :: Create A Selection Set Of Y Values Of Text?

May 9, 2013

What I am trying to do is create a selection set of the "y" values of text.  I've started by pulling out all the text on the drawing, but I need it to continue to grab only the "y" values of the text on the drawing.

(setq alltext (ssget "_x"  (list '(0 . "TEXT")) 
)  
)     

I've tried a bunch of different things but I am still new to lisp.

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AutoCAD Civil 3D :: Rounding Of Values

Dec 10, 2012

I have 2 surfaces that I am sampling and have the bands depicted in the attached. I would like to have all bands with 1 digit of precision and the values in the Cover Depth band add up. The Cover Depth is supposed to be subtracting the two but is often off by one digit. I have tried changing the rounding options in C3D but there is always disagreement between the data in the bands. 

I tried searching for this issue to no avail. Perhaps I need to have an expression to do the rounding is what one case eluded to. Seems that C3D may use a type of rounding that rounds to the nearest even number?

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AutoCAD Inventor :: How To Create Part By Setting Common Name And Adding To Different Values Drawn From Parameters

Nov 20, 2013

in iParts factory I would like to create part ## by setting common name and adding to it different values drawn from part parameters.

Please refer to attached image – common name in that example would be “DRILL” and description of the diameter and length automatically taken from parameters in columns “DRILL_D” & “INSERT_L”.

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AutoCAD Visual LISP / AutoLISP :: Attribute Blocks - Change 1st Tag Values Automatically According To 2nd Values

Jul 18, 2013

I have an attribute blocks and this att block has two tag values , is there a simple code for to change 1st tag values automaticly according to  2nd values ?

for example :

1st tag (50x50) - 2nd tag ( 100 )    ==> 50x50-100

if i enter 201 valuse to 2nd tag then 1 st tag has to change as 100x100

if i enter 501 valuse to 2nd tag then 1 st tag has to change as 150x510

I attached a jpg file for explain much better

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AutoCAD Civil 3D :: Super Elevation - Set Max Values For Subgrade

Feb 26, 2013

I have a section of road that has super elevation from -6% to +6%. The asphalt layer (top green) supers from -6 to +6 but the base course (red) only goes from -4 to +6. I attached a sketch for some visual information.

What subassembly recommended for this scenario? 

Is there a way I can set max values for the subgrade? Or an assembly where I can use superelevation for the top and for the subgrade?

I am using C3D 2012 but can use 2013 if it makes a difference.
 
Civil 3D 2012 SP4.0 Windows 7 Enterprise 64-bit
C3D 2014 SP1
Dell M6600, Core i7 @ 2.3GHz, 16 GB ram
Dell T3500 workstation, too much ram

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AutoCAD Civil 3D :: Total Volume Table - Zero Values

Nov 20, 2012

Attached are two files: 1 file has 0 values on the volume table, and the other file has Sample line group Properties.

Surface 3 is the surface that has the existing actual survey points . Do I have to pick another surface : the other two are the surfaces I created in the Corridor as surface boundaries , Top and Datum

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AutoCAD Civil 3D :: Export Surface Elevation Values

Nov 15, 2013

is it possible to export elevations from a surface at a given interval?  i can easily export all the data i used to build the surface, but now I am wondering if its possible to export/extract the surface to a CSV or TXT file with a position and elevations, say, every 5 feet?

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AutoCAD Civil 3D :: Insert A Point With Assigned Values

Sep 28, 2013

What is the best way to insert a c3d point with assigned values. For example, I want to insert a point with the style curb stop, on a certain layer with a certain label. Going through thr insert point tool is not very user friendly for users looking to add points, not assign properties. Can this operation be added to the tool palettes? I am not familar with creating my own.

C3D 2012 or 2014
Civil 3D 2012 SP4.0 Windows 7 Enterprise 64-bit
C3D 2014 SP1
Dell M6600, Core i7 @ 2.3GHz, 16 GB ram
Dell T3500 workstation, too much ram to post

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AutoCAD Civil 3D :: Section View - Grid X Y Values

Oct 7, 2012

the X value which is the section distance, and Y values are elevation.

Y - values how to limit them to 50' range.

X - values 23' range.

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AutoCAD Civil 3D :: Find Station And Elevation Values At Given X / Y Coordinate

Nov 22, 2013

C# public bool FindStationAndElevationAtXY(double x,double y,ref double station,ref double elevation)

I don't understand this method. API documentation says that "Finds the station and elevation values at the given X,Y coordinate." but this method return a bool value.I don't understand neither "ByRef".

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AutoCAD Civil 3D :: Grading Contours Not True To Slope Values?

Feb 8, 2013

I am creating some simple grading objects from feature lines.  I am targeting my existing ground surface with a 2:1 fill slope.  My resulting surface shows me 5' contours, which I think should all be spaced out at constant 10' offsets, but they are not.  When I measure the offsets I get different values ranging on 10.2' to 9.7' (depending on the section of the feature line I am looking at). How to make the slope build properly with a true 2:1 offset between contours?  What good does this grading tool do if you can't get a properly constructed slope?

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AutoCAD Civil 3D :: Layout Profile Offset And Dynamic Values?

Aug 12, 2013

I have seen "offset" and "update mode"  for a layput profile.

Civil 3D (2013) how much you have to improve....

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AutoCAD Civil 3D :: Cut And Fill Analysis / Values Different - Corrupted Surface

Jul 10, 2012

I was undertaking a cut and fill analysis but the values were very different. Evaluating spot levels the depth was given as 1.2m but the volume surface stated it was only .6m.

After a while I noticed that the master surface had been "corrupted" duing a recovery, all definitions to the controlling corridor and other objects had been removed and a snapshot added with the description "added during recovery".

I had to remove the surface and start from scratch re-building the definitions.

Civil3D 2013 / 2014
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

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AutoCAD Civil 3D :: Contour Values Disappears On Render Material

Feb 4, 2013

The contour values when place on the the render material of rock image it disappears so I had to place it on the side. how the image is use a render material?

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AutoCAD Civil 3D :: Volume Calculations And Curve Tolerance Values

Jan 17, 2013

I have learned the hard way that Civil 3D has a Curve Tolerance value that is to be used when applying sample lines and computing average end cross section volume calculations along an alignment with a curve. How I discovered this was by double checking my self and using a straight alignment verses an alignment with a curve. When using the alignment with a curve the average end cross section volumes differ. I did some reading in Autocad help and it mentions that sometimes a curve tolerance value is needed when using curves and this value is changed in the compute or edit materials window. What is a curve tolerance?" The edit materials window prompts a user to enter a Degree value. How do I calculate this curve tolerance value? I assume it is related to one of the values of a curve.

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AutoCAD Civil 3D :: Unwanted Rounding Of Elevation Values When Exporting TIN Surface To DEM

Jul 7, 2010

My workflow consists of building a point cloud object from a LAS file, filtering it for ground data, and and building a surface object with it. Breaklines are inserted into a surface object, and then the surface object is exported to a DEM file to be used in a GIS application. The problem is that Civil 3D rounds the elevations to 1-foot intervals, even when the file is structurally floating point. How to override this rounding to get floating point values that reflects the original data?

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AutoCad :: Sum Values That Are Entered As Text Values?

Dec 21, 2012

Can AUTOCAD sum values that are entered as text values? Attached is a table text whose right final values should be all sumed up? Is this possible inside AUTOCAD?

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GIMP :: Create (PNG) Populated With Text Values And Images From Database

Nov 15, 2012

What I'm trying to do is create images (PNG) that are populated with text values and images from a database. Something I could best describe as being like a mail merge. Can I write a Gimp script to do this? Let me give you some examples that demonstrate of what I want to do:

1 - Create randomly generated Lolcat images where I pull random cat images from a database and random funny text imposed in a layer on top of the cat image

2 - Create address labels where I pull names and address from a database and impose them on top of an image of the state I'm shipping it to.

3 - Create iconography for an e-commerce website that pulls from the product catalog to display the image with text of the category, product name, and size on top if it.

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Photoshop :: How To Display Pixel Values As Values Not As Percentages

Mar 15, 2013

I'm trying to show, using the eyedropper tool, the actual values of pixels in an 8-bit grayscale image (Mode command confirms that's what's there). In the Info panel, the eyedropper tool displays percentages for every type of color information (K, CMYK), while the "8-bit" field remains blank.

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AutoCAD Civil 3D :: Changing Lane Width Not Affecting Resulted Values Of Length And Run Off Length

May 11, 2013

With using superelevation wizard in Civil 3d 2012, changing the lane width is not affecting the resulted values of transion length and run-off length, Is that correct ? ( as civil is using standerd AASHTO tables which assume that lane width typically is 3.6m )

Also, There is only 2 tables for 2-lanes and 4-lanes roadway, Is it for total road width or for one directon only, and what about different no. of lanes ?

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AutoCAD Civil 3D :: Copy Corridor Or Corridor Station Values Only?

Dec 13, 2012

Copy a corridor successfully? I'd like to try this just a little worried about the explosion of evil this may cause to my Civil 3D session.

Even all the properties of the corridor setup from one to another would be useful. I'm building one corridor and an 2nd one that matches everything except I need to replace my Assembly with one meant for stripping.

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AutoCAD Civil 3D :: Create A Layer Filter That Excludes Both Civil Layers And Xrefs

May 3, 2012

I want to create a Layer Filter that excludes both Civil Layers and Xrefs.

I have created one that excludes Civil objects (Excel Civil.jpg)  but when I add a filter for excluding xrefs as well the Civil objects appear in the filter again indeed all the layers are included again (Excel Xref.jpg) if I invert the filter nothing is displayed. 

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AutoCAD Civil 3D :: How To Create Subassembly

Jul 24, 2013

How can I create a subassembly..AND hot to add a Pave 3 option or another subbase depth. 

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AutoCAD Civil 3D :: Create A Cut And Fill

Dec 5, 2012

I need to create a cut and fill. the fill will required to have riprap at 1.5m depth.I have tried using diferents assemblies:

BasicSideSlopeCutDitch and also DaylightMultiIntercept but I can't get results. Maybe I am not using the right parameters?

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AutoCAD Civil 3D :: Create Surface On Something Other Than WCS

Aug 3, 2012

Can a surface be created from a UCS that is something other than the WCS? For example, can you create a surface for a vertical wall, or a battered almost vertical wall?

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AutoCAD Civil 3D :: Create Surface From 2D DGN?

Feb 3, 2010

I work in both Microstation(PowerCivil) and Autodesk(C3d 2010) platforms, unfortunately not very proficient in either. We use both due to project requirements. I have no say in the format what-so-ever. Now to the point.. I am working on a project thats survey is a 2d .dgn however I am to create a model from this information (which happens to be just text spot elevations no intelligence attached) and supply it in C3d..Is this Possible ?? Or would it be easier to just do it in PowerCivil (I have made surfaces with 2d objects before with) and convert to .dwg upon completion ????

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AutoCAD Civil 3D :: Create Expression In SAC

Feb 2, 2012

I am trying to create an expression in SAC and am having trouble getting it to work the way I want.  The goal is to have the subassembly figure out what slope to use.  If I do not have super elevation, I want it to use the grade for the in the input.output parameters.  If I do have super elevation, I want it to use the super settings.  So far I have this

IF((Side=Left)AND(SE.HasLeftSO),SE.LeftSO,CType(ShoulderSlope,Double))

This works if I am only creating a left side.  However, I want it to decide which side super elevation settings by the input parameter side.

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