AutoCad :: Connecting Lines And Circles
Mar 21, 2011
Im having a little issue with connecting lines and circles but not sure how to shorten the question to do a search on here. I have 2 concentric circles (the two circles form the walls of a round tower wall) which have 2 lines (representing a wall) passing through them. I want to join the circles from the circumference to the lines, but each time I try to do it the line seems to default to the center of the circles and to the endpoints of the lines which is not what I want. The eventual aim will be to remove a section of the circles and the lines where the new line connects to them to form an opening in the walls.
Ive tried <shift>right click and selecting tangent on the circles but I cant figure out what to do on the lines and it constantly defaults to the end of the line not to where I want to intersect the lines.
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Aug 7, 2013
connecting two circles with different diameter into a solid. I tried loft, but it is a partial solution since it creates a surface. I know there is a solid option. There surely is a way and a simple one but i don't know how. Bellow there is a picture with diameters and length of the mast. Also i included a dwg file. Not much done there.
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Oct 18, 2012
I use splines a lot to provide a contiuous smooth curve between two lines which are co-planar. The splines are drawn by connecting the ends of the two lines and then the tangent direction set by hovering over the end grips. I then use the FLATEN command to convert these splines to polylines that can have their lineweights set to a value other than 0. My problem is that sometimes when i use the FLATTEN command, the spline is erased.
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Jul 12, 2013
I am having trouble with my lines connecting...have tried adjusting the line effects, edge mode, jitter, line extension...but Trim and Facet are not working with certain lines not connecting or not trimming. I attached my dwg file.
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Dec 12, 2012
I need to connect a rapport with others(print on fabric for textile industry). It looks like a mosaic, however the pieces doesn't connect side by side at the same height, but side by side sometimes higher, sometimes lower.
The thing is: when I try put then together the limit of the layers create an edge that prevents connection. I'm sending some images to try to make this clear: 1- all layers together with the thin line between the 2- closer to junction 3- closer 3200% to see what really happens.
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Mar 11, 2013
I am trying to make a series of curved walls with windows in them as I place the windows they do not place into the walls because of breaks in the wall line between them. I have atempted to make a line out of the wall and convert the line into one single wall segment but it always breaks back down to the geometry of arc+ arc+circle exctra is there a way to make the wall one single wall or to make a series of arcs into a single polyline so I can convert it into a wall face?
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Apr 27, 2011
Like when I draw a cylinder, instead of a solid cylinder I get two circles joined by two lines. How do I change this so that I get the solid?
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Oct 2, 2013
I need to create two separate enclosed objects (a & b) – both of which individually can be reduced/increased in size using the contour tool.
I initially created a rounded oblong shape and added two wavy lines. I'm having trouble removing the unneeded horizontal lines and connecting the other lines up.
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Oct 19, 2011
I am not able to draws circles and lines etc. using the ribbon or the command line. i am using the correct procedures per the tutorials and I have Google search how to add circles. I click the circle on the ribbon, choose my center point and drag to choose the radius, left click and no circle, same procedure for a simple line.
Is there something that needs to be activated for these to work? I have an activation code which I do not remember using when I installed the software, I only remember using the serial number and product key.
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Sep 11, 2013
I drawning 2 circle as radius 250mm.the distance between two circle is 0.08mm I drawing one line segment between two circle and I Expanding line segment as length 20mm.then I offset this line The amount 2.5 mm in vertical side up.
When I trim these horizontal line that are Cross-Being with two circle the Remaining line segment is shorter than real distance between two arcs I thinks its happening?
Also I attached 7 pics I try show my problem.
Also when I want obtain horizontal distance with distance command or by linear the intersection is not start from circumference.
whats this and how I can get real horizontal distance between two arcs
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Sep 30, 2013
I am working with a drawing provided to me by someone else, and where there should be arcs they have multiple line segments. I need a radius for what I'm doing, so I drew a circle with TTR and then tried to trim against the tangent lines to get my arc. However, sometimes this works and sometimes it doesn't. why this doesn't always work?
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Feb 19, 2013
change all circles of a certain diameter in a .dxf file to points. I received the following lisp file. For the last 10-12 years it has worked great. We create many custom sized parts that could be cut on a plasma (utilizing the circles for holes) or punched, assigning a crosshair tool to the point. Now we are switching to a laser, and want to etch a crosshair at this same location. Our solution has been to draw the crosshair and copy to each required location. Sometimes this may be 20 to 30 locations. Now I would like to know if there is a way to replace all of these circles with a crosshair. This could be a similar lisp file, or an easier manual operation. I know that I can select all of the circles using the filter command and specifying the radius. But I don't know how to assign the 'crosshair' to these locations. (defun c:ctopt ( / ename cnt ss) (setq ss (ssget "x" '((0 . "CIRCLE")))) (if ss (progn (setq cnt 0) (repeat (sslength ss) (setq ename (ssname ss cnt)) (if (equal (cdr (assoc 40 (entget ename))) 0.025 0.005) ;use this line for a radius 0.025 +/- 0.00015 ;(<= (cdr (assoc 40 (entget ename))) 0.05) ;use this line for a radius of 0.05 or less (progn (entmake (list '(0 . "POINT") (assoc 10 (entget ename))(assoc 8 (entget ename)))) (entdel ename) )) (setq cnt (1+ cnt)) ) ) ) (princ) )
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Oct 29, 2013
I'm trying to make a part of different tubes by sweeping circles along lines. However one side of the part joins correctly, but other not. I'ill add photos of correct smooth join and uncorrencly unsmooth.
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Mar 3, 2012
I have put several drawings into the Publish> DWG>>> PDF mode.
The PDF comes out missing little bits of border lines around circles and elipses as well as some bleeding of colors.
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Nov 15, 2005
I am trying to create a circle with a pre-defined diamter of 7mm, and then I want to add 20 (twenty) generated lines intersecting another 20 lines across the circle.
TO make it more difficult, I need to pre-define the width of the lines, as well as the spacing of the lines.
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Mar 24, 2004
How do you smooth lines? Like if I trace something and the lines are just a touch jagged, how do I get them to look perfect? I'm using PS7.
Also, how could I make concentric circles? Or even just a hollow circle? I can use the shape tool to make a circle, but that fills it - is there a way to make it with just a 2 or 3 pixel outline and hollow in the middle?
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Jan 20, 2012
When I drag out a circle, or use the node to curve the corners of a rectangle, the line isn't smooth. It looks like it's slightly jagged.
I'm trying to create a drawing which features the rounded edge of a playing card, with no luck. It simply doesn't look good.
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Mar 16, 2009
I'm trying to create dotted lines that are actually circles and not square shaped dots (the given option in the outline menu). Is the best/only way to do this by creating a new Artistic Media Brush? It seems like there should be an easier option when needing to create a long dotted line or a shape with a dotted outline.
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Oct 5, 2011
I am new to GIMP.
I want to import a photo, trace geometric shapes over the photo like circles and lines, and then remove the photo. I have a very basic understanding of LAYERS. I have viewed a few tutorials. But I don't know how to import a photo or how to get rid of it once I have drawn the geometric shapes over it.
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Feb 11, 2005
I'm trying to make a logo. Circular logo with an inner ring maybe 4 px wide and 15 px inside the rim of the outer circle.
Basically I want a blue circle with a yellow inside ring. What's the best way of doing this? The only thing i can think of is: creating a blue circle marquee, and then another (trying to estimate a new circle size and change the color) that is yellow, and then making another smaller blue circle inside the new one. That's just ugly.
I tried the edit/stroke but that just gave me a stroke around the outer circle; it didn't put a ring inside the circle 15 px down.
Also I tried to contract the original circle by selecting it, then Modify/contract. That's got me a selected ring, inside the circle. Now how in the world do I make that little ring yellow? It just remains selected and I can't seem to find a way to color it.
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Sep 15, 2004
is PS 7 able to do dotted lines and circles? If I create a selection (circle or rectangle) can it render dotted lines?
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Jun 5, 2012
I have an older water line project that was connected to the file water.mdb. I am trying to connect the dwg to the mdb and am getting an error. I have enclosed a screen shot of the error. FYI i am using 2011 Civil 3d, and the dwg was originally done in Autocad Map. (2005 I think) .
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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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Jan 18, 2012
I have two sets of identical spur gears. I want them to be lined and connected big-small-big-small gear. But how to connect this two sets together. I can create motion and axes constrains but it still lacks teath meshing. I found some tutorial how to create differential drive, it works with downloaded gears but not with one that I create (it says to set imates to visible which does nothing and alt-move mesh imates toghether which also do not work). I work with 2009 and 2011 versions.
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Oct 11, 2013
I am working on my project at home and I am having some problems with the fillet tool.
Attached is a picture of my problem with what it is doing.
I am trying to fillet A to E and E to C (B to D and D to F also)
On the left hand side when I fillet, it connects C to E instead of A to C and I do not know why it is doing that or what I am doing wrong.
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Mar 3, 2013
I created a grading and a surface for a pond that is abotu 30' away from a roaway that has a seperate surface. What would be the best way to connect the two surfaces? I need a uniform slope from the edge of pavement to the top of berm of the pond.
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Nov 28, 2012
I am trying to create & connect a Sketchedsymbol to a balloon. I was able to create the sketched symbol but, i was not able to connect to balloon.
The code is as below
Public Sub AddBalloonAnnotation()
Dim oGetPoint As New clsGetPoint ' custom class object
Dim oClick As Point2d
Dim DrawDoc As DrawingDocument
Dim oActiveSheet As Sheet
[Code] .......
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Nov 22, 2011
We maintain most of our GIS data in either personal (.mdb) or file (.gdb) geodatabases. I have AutoCAD Map 3D 2012 and want to be able to connect to these geodatabases. Where can I find the FDO provider to connect to these types of geodatabases and what is the process for updating the providers list for AutoCAD?
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Oct 3, 2012
As i discovered, frame generator is a very handy tool to make a frame, and to connect beams to each other.
For a customer we need to build a large frame, The outer beams are connected directly to each other. The beams inside the outer frame need to have a gap because of mounting and welding.
What i am looking for is a kind of tool, where i can add a notch, and after the notch, shorten the beam with 1 mm at each side to make a gap, which is needed for welding.
Inventor gives an error if i add first a notch followed by a Lengthen/Shorten command. How to add a notch and a gap of 1 mm to a connecting beam?
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Feb 5, 2012
I'm using Windows 7 (64 bit) and I have to connect a file (.mdb) created with Microsoft Access 2007 to my Autocad Map 3D 2011 draw. I uninstalled Office, installed the AccessDatabaseEngine_x64.exe and re-installed Office. Then I followed step by step the process shown in the video here with ODBC but it doesn't worked for me. It says "test connection succeeded" but when I attach the database, it comes up with a red "X" symbol next to it.
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Apr 25, 2013
As you can see in my attachment, I have a emergency spillway coming out of a dugout wetland. The fill area, the pool area, and the emergency spillway channel are all separate surfaces. All three of these surfaces are created from gradings. The fill was a feature line drawn around the top witdth of the dam, and then graded down to the Existing Ground. The channel is another polygon feature line with elevations at each PI and then graded up to the EG. The pool was a feature line I drew around the perimeter of my pool, laid on the surface EG, and then graded down to an elevation on a slope.
I'd really like to blend all the surfaces together. Right now, they are all separated with tiny slivers of Existing Ground.
How do I go about this? As you can see, I'm still pretty green with gradings.
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