How to divide ellipse into line segments(equal/unequal lengths) of required accuracy or tolerance ?
tolerance = mid-ordinate distance
Civil 3D 2012, SAC
16 GB Ram 64 Bit Win7
How to divide ellipse into line segments(equal/unequal lengths) of required accuracy or tolerance?
tolerance = mid-ordinate distance
I'm sure I've done this before, but I can remember how to divide a circle and a line into equal segments using CorelDraw X3.
View 6 Replies View RelatedWhere can I set the default for my mid-ordinate distance when adding breaklines to a surface. Would like to change it from 1.0 to 0.1.
View 6 Replies View RelatedI have been designing a structure and a large proportion of the shapes are irregular.
I need to equally divided the area within the irregular shapes as even as possible to creating smaller individual spaces.
Is there some kind of command that you can use to equalling divide the area of a shape within AutoCAD 2013?
I have one LW polyline consisting lines and one or two arcs. I want to calculate length of all line segments and arc segments separately and the resulted values to be shown as attributes (seperate attributes for line segments and arc segments).
View 3 Replies View RelatedIn trying to learn more about label styles, the C3D Help instructs one to:
2. On the Layout tab of the Label Style Composer, select or create the label component that you want to span multiple segments.
3. In the Properties list, under General, change the Span Outside Segments property to True.Specify this setting for each component that you want to span multiple segments.
There is no "Span Outside Segments" to set to True in my Label Style Composer. The only T/F option under General is for visibility.
Civil 3D 2013 SP 1, 64 bit
Dell Precision T5600, 16 GB
Win 7 Professional 64 bit
Intel Xeon @ 2.0 GHz
NVIDIA Quadro 4000
Mastering C3D - the bit about spanning segments on an exterior line crossing several parcels. It works like the book shows except the crow's feet only appear at the start and end of the parcel's segment that I click on to insert the label, instead of the start and end of the whole segment. The distance the label reports is correct.
The crows feet are blocks inserted at the start and end of the direction arrow component (visibility false) in the author's style? I have turned the arrow's visibility on and can see that the arrow does not span the parcels.
I have another drawing in a later chapter on alignments that has the same spanning label style that works and I can't for the life of me discover the difference between the two.
Civil 3D 2013 SP 1, 64 bit
Dell Precision T5600, 16 GB
Win 7 Professional 64 bit
Intel Xeon @ 2.0 GHz
NVIDIA Quadro 4000
This yellow donut is a compound path. I'd like to divide it into 10 segments, in the places where the black lines cross it.
View 5 Replies View RelatedI have a bunch of lines that are created with multiple segments. I'd like to annotate the total length. I can't figure out to do this without labelling each segment along the line using Line and Curve commands. How do I get one annotation that only shows the total of all the sements?
View 9 Replies View RelatedOur survey crew would like to upload a dxf file into their data collector in order to stake out linework such as curb & gutter with elevation. They have given up on using stakeout points as a standard procedure long before I arrived (being the cad guy I just figured everyone used points for stakeout) and up to now they would just use the 2-d linework and manually calc elev on their own. From what I understand our RLS didn't "trust" the data collector to use elevation for staking. Now that we finally talked our RLS into "trusting" the data collector as far as using elevation for staking we are running into problems with our feature lines when exporting to a dxf file. As you may or may not know when exporting to a dxf file it explodes our feature lines into lines, p-line, and arcs. Feature lines that have different elev & no curves turn into regular line segments and they still have the correct elev on each end vertex. Great. Feature lines that had the same elev for all vertex turn into a polyline with no elev or a whacked out elev. Featurelines that had a radius turn into polylines and/or arcs (I don't know what it's using to determine this) but either way the elev is zero or whacked out once again. No good!
So, using a dxf file in their data collector to stakeout linework with elevation? If, so what is your procedure?
Furthermore I find it absolutely ridiculous that... oh never mind, it does no good to complain about the complete lack of transparency between C3D, surveyors, and surveying equipment.I have tested the dxf file with both C3D 2011 & 2012. I have not tried it with 2013, maybe that has changed? Our survey crew is using a Tsc2 data collector.
The command for Creating Lines by Specifying a Range of Point Numbers makes 3D line segments. Is there an option to make a zero elevation polyline running through cogo points that are 3D (the 3D line segments occur even if the cogo points are set to flatten elevation)?
View 5 Replies View RelatedI imported fbk file that I created from raw, I would like to see how data was collected (from which instrument setup). As I was watching video tutorial, I have seen this, but can't figure it out how to set it up.
View 3 Replies View RelatedWhen we apply surface projection gradings to feature lines, we get locked vertices on the feature line wherever the grading transitions from cut to fill. In turn these vertices create segments in the feature line which influence any labels applied to the line. I don't want a bazillion segment labels on my FL. I only want segment labels between the physical vertices and elevation points. Is there a workaround or is an enhancement request in order?
View 9 Replies View RelatedI draw a curved line and would like it to remain as a curved line even after saving the file. However everytime after saving, and opening the file again, the curve breaks into many line segments, which is not what I want! I want the curved line that I draw to remain as a curved line even after saving and opening. How do I do that? I am using autocad2010.
I use the ARC command to draw a couple of lines, they look okay here. But after I saved it, and re-open it again, what previously appeared as curved lines changed in their appearance to polyline segments.
There was a message on here about using Ordinate Set to create an ordinate dimension to an apparent intersection and I've managed to do that, but is there a way to use just Ordinate to dimension to an apparent intersection? I've tried dragging and right click menu but no luck.
I'm using Inventor Professional 2012.
If there is a command to split a line into segments? I know there is the divide command but that does not physically split the line, it just gives it points. i need the line to be seperate segments without the gap like the break command gives.
View 9 Replies View RelatedI like my command line to be near the left hand corner and not "docked" (meaning taking up the entire bottom of the screen) like this:But each time I plot, and open AutoCAD 2013, It snaps back to the middle like this:
I've tried saving my workspace (I'm very familiar with customizing and how that all works) but it just always snaps to the middle.I really like the floating command line and found that if I have it just to the right of my UCS icon at the bottom left of my screen, it's out of my way, but gives me the lines of info I want.
How to make it stay near the corner and not snap back to the middle?
Trying to get evenly spaced line segments that lie on the circumference of a circle - every time I do the pattern repetition it gives me line segments the same length instead of constraining them to the circumference of the circle ?
View 1 Replies View RelatedI am a first time Autocad user and have spent most of yesterday trying to work through this issue but am still not able to perform this. I have attached an image which on the lower part of the lines shows arcs with large radii which transition to parallel lines in the upper part of the image. Where the two meet there is an abrupt change in angle which I wish to have as a smooth transition from the gradual change in angle of the arcing lines to the parallel straight lines.
pic1.jpg
This is how the transition between the line segments should look.
In drawings there are a lot of times where I turn off the visibility of certain line segments to make the view look cleaner.
What if I was to reverse the visibility of these lines segments down the road?
how to break a line or polyline down to equal segments.
View 4 Replies View RelatedI have little Autolisp experience, what I need is a lisp routine that will divide a 3D Poly line to say about 1000 points and add index to the points from the start of the line to the end of the line. It is very important that the index be from the start to the end of the line, because we extract the info to excel and then use the x,y and z co-ordinate of the points on our hydraulic analysis program. We need to have the index and the x, y and z co-ordinates on our Excel sheet sorted by index and not by x, y and z.
To be more clear the 3D poly is a pipeline profile so we need to have the points in order by index and not by x, y and z.
can I divide a line into variable-running parts is there a command?
View 1 Replies View Relatedis there a command or even does any lisp routine to select a line and evenly divide it in to however sections you want?
View 9 Replies View RelatedHow do I set two line segments apart (at suppose 12%) of it's length no matter how large or small i resize the two line segments, sort of like the settings in ChemBioDraw 13.0? In ChemBioDraw 13.0 you can look into the draw settings and it will say how far apart the two lines in the double bond is, line width etc.
View 19 Replies View RelatedI use pdn to cg my sketches and such and I love it. I tried paint tool sai and disliked it because I don't have a tablet..I was wondering tho.. If there's a way to added more then just four segments into the line tool. The little box things if you don't know what I mean.
View 6 Replies View RelatedI have been using adobe cs5 for a few years. If I wanted to connect the corners of two line segments, you would select the first line segment with the select tool, then switch to the direct selection tool, and drag the anchor point to the other line segment anchor point till the cursor arrow went white (signifying the other anchor point being recognized). Then you would choose "join" and it would give a nice right angle connecting the two line segments.
With adobe cs6, the direct selection tool doesn't change to white when you go over the other line segment anchor point.(Unfortunately my screen capture doesn't show the black arrowhead that you see when you are dragging with the direct selection tool to the other line segment.)
I have also attached a YouTube video link that shows what how this recognition of anchor points looks in adobe illustrator cs5, and this was exactly what I used to do when I was performing the task shown in my screen capture but with adobe.
How can I draw a wipeout matched with a closed polyline?
in the other word, a lisp program that prompted for a closed polyline and draw a wipeout by selected polyline.
I have created surface contours from points, but I just can't sem to figure out how to decrease my midordinate distance. I know I can go all old-school and explode the surface then make a new one by defining contours, but there has got to be a better way.
View 9 Replies View RelatedI'm trying to build an expression to display the Middle Ordinate for profile curves. I don't usually do this but it's required for this project.
The first thought was to subtract the PVI elevation from the profile elevation. The PVI elevation is easy but I don't see an easy way to get the profile elevation. I can go through the whole formula for calculating the grade. But that will probably take some debugging.