AutoCAD 2013 :: Viewports Change From Perspective To Parallel After Reopening Drawing
Mar 5, 2013
I set a viewport to a perspective mode. I do this by starting 3DOrbit then right clicking and choosing perspective. Save, close, open and all perspecitve views are set to parallel projection.
I need to change colour to a drawing with several viewports and xrefs. I suggested to my co-worker that I could fix this via plot manager, but he insists that I change all colours in the xref to one and the same, so everyone can plot it black and white and so we don't have to set up new plot styles on every computer. (we've got the drawing file from another company btw).
I've had a look and it seems like I have to do refedit to be able to edit any parts of the xref. Most of the drawing has got the same colour already, but it just say "by layer"... how do I find out what colour it is?
I have 3D drawing. I put camera's in several places and situations. In viewports I choosed a camera in every viewport. They work nice so long the drawing is open. When I close the drawing after saving it ofcourse. When I open it again , the viewports jump to SOUTH-EAST. and I have to rearrange the view of the cammera again. Although I used the command UCSFOLLOW to solve this, but it did not work.
PS. that happens only in the viewports which based on camera's. The views in other viewports which are not based on camer's, stay without chaning or jumping.
I am using Autocad 2014 Architecture and have a 3D drawing with approximately 70 surfaces. If I close the drawing and reopen it 10 to 15 of the surfaces has disappeared. What this could be?
I do my 3D modeling by use of simple cylinders,boxes and everything looks fine. but when I re-open the file just minutes later lots of objects has moved. See attachment. The attached picture shows a highlighted cylinder that is BOTH highlighted inside the module (where it is supposed to be) and on the outside where it has moved.
This happens all the time and I have to move the objects back in position. The distance the objects are moved is random. I use 'acadiso3D' template for these models
I'm trying to draw a line that is parallel to the one I've already drawn. It works fine (Osnap on) when I draw a whole new line and then draw a parallel line. But when I try to add a parallel extension to an old line, it doesn't work. The old line is located in another layer, but I tried to copy it to the same layer and it still doesn't work.
if I have two lines which run roughly paralel, but sometimes vary in the distance between them, is there a quick method of having CAD draw a line which is central to the two?
Basically, like an offset, but it would need to offset the line at a distance that is central to the two lines, as and where it varies. IE, you couldnt choose 'offset' and then choose 'mid between two points' because the distance between the lines varies at points..
I'm looking for comments here- Was this a "bug" in AutoCAD 2013 or what?
I teach AutoCAD to high school kids via "cyber school" and one of my students was sending me drawings on which the SNAP was NOT "snapping" parallel to the X axis and the GRID was not present at all-
Here's what I discovered (This is what I wrote to the student):
Your software is AUTOCAD DESIGN SUITE Ultimate 2013 (Student Version)
Your LIMITS are correctly set to 0,0 and 12,9
GRID and SNAP are both set to .25
The problem:
1. The GRID does NOT display no matter what settings are chosen under the GRID command or within the Drafting Settings dialog box on the Grid and Snap tab.
2. The SNAP function does not create VERTICAL and HORIZONTAL lines.
(The SNAP function is not alignning with the X and Y axes.)
When I opened your latest drawing (9.1) and drew a 12 by 9 rectangle using coordinate input (L <enter> 0,0<enter> 12,0<enter> 12,9<enter> 0,9<enter> c<enter>), the resulting rectangle was a bit “off-SNAP”.
That shouldn’t happen.
I Googled “AUTOCAD GRID OFF” and any other combination I could think off.
Though I was able to read dozens of queries about various SNAP and GRID issues, NONE that I found addressed this issue.
I confirmed that SNAP was on and started the LINE command.
As I moved the mouse I watched the coordinates displayed next to the crosshairs.
As I “snapped” from point to point the coordinates SHOULD have always displayed increments of ¼ (.25, .75, 1.0, 1.25, etc) but they did NOT.
As I moved away from the origin (0,0) the ever-growing error could be seen in the coordinate display at the crosshairs.
It was as if the SNAP function was NOT following a “perfect” vertical/horizontal orientation as it moved.
To confirm that I drew a line using coordinates: 0,9 as the start point and 12,9 as the next point.
I restarted the line command and “picked” a start point guided by “snap” that was “close” to the first start point (It wasn’t perfectly on the first line’s start point due the anomaly mentioned in my first paragraph.) and then picked a second point that was “close” to the first line’s endpoint.
The 2 lines were not parallel.
The line drawn with SNAP to dictate its start and endpoints was simply not “horizontal”.
The “Y” coordinate of the start and end points on that line were slightly different.
Somehow the SNAP function was not “snapping” in alignment with the X and Y axes.
After experimenting with settings I found a solution.
But why the solution worked I DO NOT KNOW.
It isn’t “LOGICAL”.
As I typed the command SNAP I saw that command “suggestions” were displayed next to the crosshairs.
I selected these snap options one at a time and through this experimentation I stumbled onto the solution.
The command which “worked” was a command called SNAPANG. In 30 years of working in AutoCAD, both 2D and 3D, I have never used the command SNAPANG.
However, nothing ventured, nothing gained:
I typed the command SNAPANG <enter> then typed 1 <enter>.
Nothing changed.
I reentered the command SNAPANG and then entered the previous value 0 (zero) thinking that I was restoring it to its previous setting and suddenly the GRID appeared and the SNAP followed with perfect alignment with the GRID and in perfect alignment with the X and Y axes. As I entered the LINE command and watched the coordinates displayed at the crosshairs they were now in perfect increments of .25.
As I said initially, since the two command-driven settings that I entered should have simply reversed one another, I have gone into this great detail because I will send this on to AutoCAD’s support people and see if they have any comment. It must be a “bug” in the new version of AutoCAD.
I was wondering if there was a way to import devices on the same rung but in parallel. In addition, maybe even sereral devices going into another (ex: 3 phase motor).
I have a drawing that was drawn in 3D CAD and I need to convert to 2D CAD. I changed the view, but I cannot remember what the command is I need to type in to change to 2D.
How do you change the limits of a drawing in AutoCAD 2013? I have specified the limits for the bottom left and top right, yet it still isn't working. Is there something that I am forgetting or not doing right?
What is the best way to change a large number of file names from Rev A to Rev B? Should I use a program such as Lupas rename or is there a Script or Lisp routine that would work better?
Model Space: has two objects one being a circle and one a rectangle
Paper Space: I have created two layers title "Area 1 Viewport" and "Area 2 Viewport". My goal is to get it so I can "Area 1" layer and the circle appears but when I turn it off that viewport goes away. Then when I apply "Area 2" viewport the rectangle appears but when turned off the viewport goes away. Currently the frame of the viewport is assigned to the layer but the objects still stay.
I used pdf attach to insert a pdf into the drawing. I have a plan drawing with viewports that references the drawing file. I tried to turn off the layer in one viewport while leaving the layer turned on in another viewport but i could not get it to plot correctly. It's off in my drawing but when i go to plot its on in all viewports. What is the reason that this happens? my plan file is too large i may have to post it seppartly
when it comes to viewports in paperspace in 2013, due to the nature of my work i have several layout drawings all drawn on top of each other and all with ther own txt and dims etc, which again is all on top of each other making it impossible to work in model space, for this reason i work in paperspace within a viewport but now i have upgraded to 2013 while i am in mid command e.g. dimension and zoom into first point then zoom back out and in again to second point, by this time i have been kicked out of the viewport and just in paperspace so cant complete the command, doesnt always happen?
I have drawn my model and am trying to put it into viewports. I have followed the tutorials provided to the letter, but when I create the viewport nothing shows up.
On one of my drawings which was created by someone else, the viewports don't have boxes around them. When you click on them in paperspace, it bring you into model space, and when you click on detail it opens up, but cannot expand viewport., you can't delete it. I want to expand it to bring in detail which is bigger now.
I'm using Autocad 2013, and im trying to freeze layers in certain viewports, but the VP freeze/thaw button is greyed out for all my layers and wont allow me to freeze anything. I dont want to use the New viewport freeze/thaw button.
Dwg A: Circle & Square is drawn in the model space and 2 Viewports in Paper Space annotating the 2 objects Dwg B: Triangle is drawn in model space and 1 viewport in paper space annotating the triangle
i want to bring the Square detail (model and viewport with annotation) from Dwg A to Dwg B,while copying the Square and pasting it in Dwg B with the same reference points, i am having the square object over the Triangle in model space.I do not want to move the triangle since that is matched with the viewport on the paper space and annotated
i want to move the Square to a new reference (while pasting) BUT in a way to have the layout annotations matching and being asscociated with it,
I'm working with alot of overlapped x-refs and every layer for each x-ref will come in to the drawing. When I'm using the viewports I need to freeze all the layers for some x-refs that don't need to show in that viewport. Since each x-ref has well over 70 layers I am wondering if there is a simple way to freeze all the x-ref layers in the viewport.
Some of our drawings have the ability for the viewport view to be dragged despite the viewport being locked. Is there an alternate way to lock, or unlock a view besides the option located on the drawing tray?
Selection of overlapping viewports,I go two overlapping viewports.The issue here that I couldn't access the model space of the small viewport. Double clicking it will access the model space of the big viewport.
So in the last week or so, my C3D 2014 randomly decided not to copy viewports. It copies the box, but nothing in it. Plus you can't go into model space in the copied viewport. Just looks and acts like a normal rectangular polyline. But when you check the properties, it still says it is indeed a "Viewport" object.
Short of reinstalling the software, any setting that would cause this?
When hovering over this button in the layer manager the following is displayed.
"Creates a new layer and freezes it in all existing layout viewports. This button is accessible from the model tab or layout tabs".
Key words here being EXISTING and LAYOUT viewports. So I've got an existing xref attached to an existing layout and per the displayed tip this means, to me, any new layer created within the xref that has this option enabled will be frozen in all existing layouts.
Since a layout is a viewport, I assume this means the layout itself, not a viewport object used for viewing modelspace content from a layout.
Even if this means a viewport object used for viewing modelspace content, that doesn't work either, so what exactly is the point of this feature?