AutoCad :: How To Fix Z Values
Nov 20, 2012
Parts of my drawing were not allowing me to distance, dimension or trim them, so I suspected that some of the lines weren't flat. I just checked a troublesome line and it has a crazy Z value. I tried changing Start Z and End Z to "0," but that just moved the line to another place. When I put it back, the Z value changed back. If I'm able to grip points to dimension something, the dimension lines appear way below the points. Other parts of the drawing are fine.
I think I accidentally did something to the WCS, but I don't know what or how to fix this.
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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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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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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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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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Jul 2, 2013
I am new to autocad customization and i am working on modifying a code written in .Net.I want to ask how to get the bounding box of a block and also I am unable to locate autocad customization file.
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Dec 9, 2011
I have a drawing that is a topigraphical survey in 2D its constructed of 2D polylines, I need to convert these to 3D polylines so I can add a Z vertex then move the lines/contours to their Z value currently illistrated by text on the plines.
change the line types and easily move the lines to their correct Z value?
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Apr 20, 2013
I just want to extract the coordinates and number of survey locations that are represented by point blocks from a drawing.
My template is on the desktop and is named
TAYLOR EXTRACT.txt
BL:NAME C008000
BL:COMMENT C008000
BL:NORTHING N0010003
BL:EASTING N0010003
I get the attribute extraction menu
select some points, verify that points have been selected
specify the above template
Specify the export file name
select ok
returns 0 records
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Feb 20, 2012
Is there any way to create a centroid with Z values?
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Feb 29, 2012
I'm trying to write some code that adds values to attributes of a specified block. I'm able to search for the block, but I'm having trouble editing it.
Dim acDoc AsDocument = Application.DocumentManager.MdiActiveDocument
Dim acCurDb AsDatabase = acDoc.Database
Dim acTransMgr As Autodesk.AutoCAD.DatabaseServices.TransactionManager= acCurDb.TransactionManager
Using acTrans1 AsTransaction= acTransMgr.StartTransaction
Dim acBlkTbl AsBlockTable = acTrans1.GetObject(acCurDb.BlockTableId, OpenMode.ForRead)
If acBlkTbl.Has("blockname") Then
*** here I need to get the object found in the active block table and edit it's attributes by attribute name ****
End If
End Using
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Nov 21, 2012
I am using AutoCad LT 2013 and I am looking to extract at the Wire#, the To_Device and the From_Device. I really dont care about the block name but if I have to have it fine with me. I have tried to follow the extraction file within AutoCad LT but havent been able to figure it out.
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Oct 22, 2013
Why have i got 0 for all my z values I have followed all the steps in the Guide and still have 0, my x and y axis are ok. Im wondering if it may be something to do with the Digimap and OS downloads.
Another thing, How do i conect all my drawing downloads i have together ive tried the coordinates system and just dont get anywhere.
Downloaded from Digimap i have 20 different drawings of this section but i cant connect them together. I have a catalogue system which is just like a coordinates section with these 20 places. All my drawings are fine they open in autocad fine just need to put them together to link them.
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Feb 25, 2013
The insert fields dialog box contains several fields that must allow the user to define the values for those fields but I cannot find where. For example, in the documents fields category there are fields named "comments" "keyword" "author" etc. Where do I enter the value for them so that when I insert the field I get more than just "---" returned?
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Jun 19, 2013
I have a file from a client that has a table with the color values recorded as CMYK. (e.g. 50, 0, 10, 0)
I'd like to display the colors but I can only figure out how to do it if it's in the 256 color format. Is there a way for me to convert CMYK color values to a 256 color value. I realize the hues/colors won't be perfect, and I'll be happy with colors close to what the original data was using. Maybe there's a way to go from CMYK to RGB, and then to 246?
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Jul 3, 2013
Is it possible to get all the 4 values of the bounding box for a particular object.I have to plot a curve of maximum point for a particular object on a given path at certain intervals(ex: a block on a curved line and distance between each block should be maintained say 10mm).The problem im facing when im connecting the maximum points is if the path is inclined then the maximum point coonecting line intersects the block at some places.
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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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Mar 24, 2011
Is there any way to have duplicate attributes in a block but with different values so when I use data extraction both sets of values will be sorted in the proper columns?
This is what I'm trying to achieve:
QTY.....ID.....#...........Description
1.........12.....POSCL....POS CABINET – LEFT
1.........12.....POSWL...POS WALL - LEFT
The block is for a unit that is made up of two fixtures (a cabinet and a wall with a counter top). Our customer uses the same ID for both fixtures and treats it as one unit, whereas our order form lists both the cabinet and the wall separately for production purposes. So both of our fixtures will have the same ID, but will have different product numbers and descriptions. In order for the information to show up in the table properly, I need two instances of an ID, # and Description attribute. If I use a different name for the additional attributes, I will get two extra columns.
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Aug 10, 2012
I was told by a customer that he has AutoCAD 2D but that their platform also contains supplementary information regarding the "third dimension", for places, objects, etc ...
If this seems possible to you with AutoCAD 2D, I am wondering where all these data could be accessible for transfering the DWG, including the 3rd dim data, to external platforms ? (in our case 3D virtual worlds) ?
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Dec 12, 2013
I've created a table through data extraction using blocks for data. The table isn't showing the text for comments, keywords,title or subject that is in the drawing file for the different blocks.
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Jul 26, 2013
A fundamental question that comes across regularly is calculating values for offset distances, move, radii, etc. If I want to calculate a value of .5 the interface does not accept 1/2 as a valid entry.
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Feb 20, 2012
Is there a way to create centroids with Z values?
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Feb 20, 2013
I have an iLogic rule that populates the fields shown below in our title block. The DIM. Values are strings set with H,W,L values. This works well, but I have an additional need to sort these values in ascending order, so the smallest value is first followed by the next largest and finally the largest value. (4.000x5.000x14.000). I haven't had much luck finding any information about how this can be done. I did however come across some code here that someone else was using for a similar feature.
Dim sizes As New List (Of Decimal)sizes.Add(bH)sizes.Add(bW)sizes.Add(bL)sizes.Sort()D1 = sizes(1)D2 = sizes(2)D3 = sizes(3)
This is what I have been attempting, though it does not work. I get the following error "Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index". I'm not sure if my list type is correct (Decimal), but no matter what I choose it fails. The (bH,bW,bL) are the actual block dimensions pulled from the .ipt file. Once sorted I want the values of each position (1),(2),(3) to be assigned to (D1),(D2),(D3) so I can place them in my title block in the correct order.
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May 15, 2012
Using C# (VS2010, Acad2012) i've created a block, imported it, given it the required attibute tags and values, and then created an array out of this block for a total of "x" identical blocks for our purposes. As these blocks are desigend to represent real-world products, is there any way that one of my attribute values can reflect a hyperlink to the manufacturers datasheet?
So essentially
Product Info [URL] ....
Also, one of my functions lists all of the blocks in the current drawing and tallys them up and drops them into a table where it reports the block name, details, and quantity. I would also like this block name to be a hyperlink as well...is this doable?
AttributeDefinition attDef15 = new AttributeDefinition(new Point3d(0d, 0d, 0d), productinfo,
"Web Link", "", db.Textstyle); attDef12.Invisible = true;
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Aug 13, 2013
Is it possible to scale a viewport with different X and Y values? Kind of like inserting a block with different X and Y values.
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Nov 25, 2013
I have copied and pasted from someone’s template to mine, and the font changes. My style is set to Arial and the other template is as well. Is there another setting I am missing or a variable that maintains the information from one template to the next?
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Feb 5, 2012
FLATTEN, however is not a valid command in ACA 2012.I have never used a lisp routine so I am not sure how they are used.
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Jan 17, 2012
I'm trying to contrain the end points of 2 lines using iLogic. I know the end points but I cannot get the values into the SketchPoint object. The real odd thing is I can create the lines no problem. I tried it 2 different ways shown below. The first way gives me this error..."Object reference not set to an instance of an object.". The second says "Unable to cast COM object.."
Dim oTG As TransientGeometry
oTG = ThisApplication.TransientGeometry
Dim EntityEndPt As SketchPoint
EndPtX = 0 * 2.54
EndPtY = 3 * 2.54
‘Code Fails Here!
EntityStartPt.Geometry.X = EndPtX
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Feb 12, 2013
I try to retrieve the values of an occurrence in an assembly document, same as when I click on 'Change size' (see the attachment).
I Know how to get key values (from list) from content center family member (Getting data from content center) but for the expression values (from user entries), I found nothing.
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Jul 31, 2009
I am utilizing the ESRI ArcGIS for AutoCAD plugin to edit feature attributes in AutoCAD Map 3D 2009.
Is there a way to control/restrict available attribute values, similar to a Domain in an ArcGIS Geodatabase?
The .dwg I'm editing was created from a personal Geodatabase by using the 'Export to CAD' tool in ArcGIS 9.3.1 basesd on SDSFIE schema, so maintaining consistent attribute values is imperative.
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Aug 27, 2013
I have been using AutoCAD for some time now. I have always been trying to stay away from X-Refs as I do not understand them fully. But in the current project im running I have to upload a .dwg into a program, but the catch is, the drawing MUST NOT have any X-refs. Now, in the folder structure I have of this drawing consists of about +-10 different .dwg files.
Is there any way I can use the root .dwg to remove the x-ref values, but still have the drawing, to allow me to have the same drawing so I can upload it into my program?
Size does not matter in this scenario.
I ll be hovering the forums for some time
CAD Version : AutoCAD 2013
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Apr 27, 2012
Is there a way to have attributes automatically update? For example, we often "save block as" from block editor to create a new block. We usually have block name on defpoints layer so designers can see block name on screen.
We now have to edit this text each time new block is created from existing block. If default value of attribute could be the block name it would save time and errors.
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