I have a network of 3d polylines, how can I convert this to a 3d object? In 3ds max I can use a surface modifier to convert it to 3D. Is there a workflow inside of AutoCAD?
3d polyline network.jpg
The Project: Determining erosion setback elevations for hydroelectric requirements: increased water levels due to flooding.
I'm trying to create a DEM from contour polylines that were downloaded from a Government website.
The 2d shp file was imported and since the area in question is relatively small I've set the contour lines to the elevations they represent by hand. Now I'm trying to create a pseudo DEM from them. I need to create a 3d surface and then from there determine a rough idea of an erosion setback at a certain elevation.
Basically, the contour lines are set to 710', 725' and 750', the elevation setbacks are around 720' and 730'. Is there a way to create a surface between the three elevations and then show single solid polygons at the 720' and 730' elevations? And further is there a way to create a polyline at those two elevations to show an approximate setback on a sketch of the area?
They send me a file that has polylines as contours and when I try to do the surface adding contours an error appears saying that the breaklines couldn't be added because they crossed a breakline, I don't understand why.
View 9 Replies View RelatedI am creating a surface from polylines and the surface is not being created per the what the polylines represent. These are simple 5:1, 3:1, and 3.5:1 slopes. The surface wants to create curves instead of straigtlines (see attached).
View 4 Replies View RelatedWe need to take polylines from AutoCAD Map 3D to 3ds Max and rename each polyline to have a name of something like "Building Number-Room Number", both of which are defined in our properties for each polyline. Because none of this data is kept on import to Max, we need to do this all in Map 3D, which we are not experienced with. Is there a way to do this, and if so what? We are importing the .dwg files in Max with polylines as splines.
View 2 Replies View RelatedTrying to create a surface with an exisitng drawing with 3D polylines. Trying to change the suface style with no luck, the only style available is Standard?
View 8 Replies View RelatedI have a series of boxes or polygones that I would like the program to find the 1/2 distance and create two seperate polylines from the one object.
Example:
I have a square with pt1,pt2, pt3 and pt4 respectively. After I have ran the program it would create a diagonal from pt1 to pt3 and join the rest of the lines now to create the one polyline. Also it would do the same to create another exact polygonal shape for the other half. Thus creating two shapes of equal value from one.
I have polylines that when selected, under properties it lists Object Data for the selected polyline. There are like 10 categories. This drawing is actually creeks in a county and they have object data connected to them where some are "a" some are "b" classification and I want to select all of the "a" polylines and put on a diffrent layer.
View 1 Replies View Relatedis there any possiblity to convert the Polylines containing object data to a 3D Solid so that the object are also copied?
View 9 Replies View RelatedI drew a cube using polylines by changing ucs. I want to join the polylines so that the cube contour becomes one single object.
Since the lines are in different planes I can not join them. How could I unite those 12 lines so they become a cube non solid(I plan on placing a sphere inside some of the cubes and then use "shade" for visualization so if the cube is solid I won't see the spheres).
Running a Query that inserts a block with attributes filled with text derived from a file that has a large set of polylines with object data (text)? Is it easier just to insert this object data as text with a query. Or can I place this object data (text) into a block that inserts?
Example:
- You have land locations defined within the object data assigned to a set of closed polylines. (Large subdivision)
- Field name for object data on each closed polyline is "LAND_LOC"
- Now, I'd like to label these locations with a block that inserts to a central point within the closed polyline.
- Block Attributes with "get" the information from the polyline / object data and place this value in the block attribute.
- I have 1 drawing file that has closed polylines with object data assigned to them.
- What is the best method for this? I'd like a block with attributes to insert and pull the object data / field and place it into the block with a defined attribute, that is central to each of the closed polylines. (LAND_LOC)
As the above mentioned, I have a drawing drawn using polylines with width from someone. The width of the line are suppose to represent area,
To put things into prospective, here is an example:
The polyline is 10 unit long and with a width of 2 unit wide. If i explode that polyline, it will become a single polyline without width. The line are suppose to represent 10 unit long and 2 unit wide; representing an area.
My question is is there a way to change the line above directly from polyline with width to a close polyline (4 x polylines) of 10 unit long and 2 unit wide.
How to draw 3D polylines, or convert single lines to polylines?
this.JPG
Is there a way of converting 3d polylines to polylines with an elevation?
I have a dwg of contour information, the contours are 3d polylines, because they are contours the z value is constant all along the line, so there no question what the elevation of the polyline would need to be.
I need to do this as I then need to import the dwg into a GIS programme called MapInfo whch doesn't read 3d polylines.
I have access to AutoCAD 2004 or 2005LT.
i have this shape that i can make through a series of of lofts. I would like to be able to create it using one command but i am stumped.
3D corner.dwg
I have tried using the guides command on the spline but it does not like it as I assumed it would not.
I'm an architecture student, trying to complicate my life a little bit more than required. I'm trying to make the next object in AutoCAD so I could "analyze" the form and its shadows with descriptive geometry later:
I'm pretty new to AutoCAD (I have the 2012 version) but I'm familiar with all the basic stuff since I've had some experience with SolidWorks. What I tried so far was to create a cube as a frame for my spline and then sweeping it with a rectangular shape.
I've been having trouble with the constraints in the intersecting points. I can't figure out the exact shape from the start and it makes it hard for me to play with the form later. I'm also having trouble to actually make it look like a knot.
I am creating flat patterns of sheet metal parts and i would like cad to do some calculations for me.
For example when i am creating an object , be it a rectangle or simply a line , i dont want to have to work out my sizes on the calculator then input the size to create the object. I would like cad to do the sum for me by inputting my sum straight into the dimension of the object i am creating. E.g CLick rectangle, select a start point and type 1200-375+37+37+10+10, Then tabbing to do a similar thing for the width
The way i draw flat patterns is to start with the overall size then chop into that shape to create a finished pattern. I also have used Inventor and a software for cnc punching called Cadman. Both of these programs you can do this and what with Inventor also being a creation of autodesk i would have thought this could be done in cad as well.
Is there an add on or a simple command that will let me do this.
I am currently working on a playground development for a school project where we have to build a 3D playground based off of autocad drawing, modles, etc.Below is a picture of a "crab see-saw" that I have in my park, and I am having trouble making it 3D. I have tried using "extrude", but, while it streches the drawing into 3D, only the crab's claws become a solid object. The crab's body remains "open".
Crab.jpg -> Normal Drawing
crab2.jpg -> Extruded Drawing
The steps I take to extude it are:
1. Select extrude command
2. Select entire drawing
3. Click top of crab body for designated height
4. Type in 7 (units) as the strech command
5. Press enter
All the lines for the crab body are connecterd and I just can't figure out why it isn't working.
I have the 3d model of a ship, but it has no surfaces or solids, just lines. I want to create some solids based on those lines.
It's better if i attach the dwg to the post and explain what i want to do:
- in the file attached there are some lines marked with red and blue
- i want to create a solid/3dobject by extruding/lofting the red lines along the blue lines.
In the drawing only a few lines are colored, for better understanding. I tried with loft, but it only creates some surfaces. The point is that i need a solid or a 3d object.
sampla.dwg
I have a problem when i create an alignment with Select Object. The Chainage is not coming properly.
And here i attached the Print screen.
I am trying to create a Mtext object with an annotative TextStyle. I make the textstyle current (which I don't know if is exactly the same as changing the TextStyleId of the mtext object) and create the MText. The problem which I encounter is that the newly crated MText Object has textheight as the textstyle's paper space text height, instead of scaling the text height by the annotative scale, as when you create the Mtext using Autocad menu.
View 7 Replies View RelatedWhen I create a pdf of a shaded 3D object the pdf shows up with pixelated edges. Is there a way to create a pdf of a shaded 3D object with smooth edges as it appears on screen?
View 4 Replies View RelatedHow to go about creating a surface, region or 3D object using non-coplanar points? I'm drawing a few different 3D models for an artist friend of mine to use in her proposal on a local public art project.
However for this version I am bottlenecking on how to create these regions. I have vertical(ish) beams of varying height twisting in different directions with sheets of alternating metals welded in-between, the bottoms line up straight with the tops following an S curve but with the twisting geometry the top two endpoints for each will always be in separate planes.
PublicArtModel.dwg
I am creating a line using entmake, but I need the start and end point to be variable that was already defined ex.
(entmake '((0 . "LINE")(8 . "FIELD") (10 . line_insert) (11 line_end)))
Command: !line_insert
(29.2813 20.5 0.0)
Command: !line_end
(29.2813 18.5 0.0)
The error I get is
; error: bad DXF group: (10 LINE_INSERT)
What do I do to make it recognize this variable?
I have been trying to figure out how to create text within another object that blends in with the background (behind that object).
If you notice the "two plus three equals" portion on the top left of the 5 blends in with the color of the shirt (so if the shirt was red or blue, the "two plus three equals" would show up as red or blue instead of yellow). How do you do this in photoshop? I've been trying to find a tutorial on this for a while, but to no avail.
Is there a way to select either vertices on a polygon or points on a curve and create an object at those points?
The snapping of objects to curve points isn't very accurate, so if possible, the above would greatly speed up my workflow.
Is there an easy way to copy a line of vertices and have it create new faces on the same object?
I have a rectangle, viewing from the side, that I have already modified extensively. I simply need to create additional vertices / faces along the length of the rectangle.
• Intel i7-975 - 3.33 GHZ
• 24 GB RAM
• Samsung 256 GB - SSD
• NVIDIA GTX 295
• 3ds Max 2013
• Windows 7 - 64 bit
• SpaceMouse Pro
I am trying to apply multiple gradients to a leaf, or to any other object for that matter. Along the protruding edges I would like to apply a short gradient that points inward. I would like to repeat this gradient to every protruded edge, but each gradient would have to be manipulated independently. I have tried to do this using the Appearance Panel, by duplicating the fill. This works just fine but because the gradients are on different layers I can only see one gradient at a time, no way to see them all together.
The pic below is just an example, the colors/design are irrelevent.
When I try to move the gradient itself it seems to always jump back to where I picked it up, I can't place it exactly where I would like. As well, how can I control the wide of the gradient? As you can see in the pic, the protruding edges are quite narrow so the gradient should cover just that portion of the leaf.
I am starting to sell online and i would like to be able to cut out the images on photos so they have a completely white background.
View 5 Replies View RelatedThis is something that I could do very easy with PS, just CTRL + click in the layer and the object get a selection around it. How I can create a selection for an "floating" object? Sometimes I need to remove some pixels around the object I cant find a way to select the contour of the object again.
View 4 Replies View Relatedcreate a face on my existing object. Is there a way to select the edges and have them merge together, thus creating a face?
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