autocad make 3d drawing 2d
Yet Another Way to Go from 3D to 2d in AutoCAD
21 Jan, 2015
Past: Nib Fane
Learning Curve tutorial: To create 2D views from 3D models apace, try the ViewBase family of commands.
It was a warm and sunny Dec morning, merely before Christmas. Captain LearnCurve, his gorgeous wife, and their son and daughter-in-police force were relaxing in the sun on the deck of the Silverish Spirit …
Wait a minute! You live in Vancouver, Canada! How could you be relaxing on the deck of a boat in Dec?
… about 40 miles offshore from Cairns, Australia, just outside the Cracking Bulwark Reef.
Oh. That would explain information technology.
Suddenly a shout rang out: "Divers in the h2o!" With a series of splashes the Helm and his son stepped overboard, along with the divemaster and four other divers.
That's 1 adequately large step for Captain LearnCurve ...
Six dives in two days would bring the Captain'southward lifetime total to 226. He loves the liberty to move at will in all 3 dimensions, as opposed to only two when he's on the surface — that's information technology! This month's topic!
Huh?
Generating 2D working drawings from 3D models!
Simply haven't you already covered that in two previous columns?
Really, those 2 columns hardly covered the one-half of it. AutoCAD in fact has iv basic processes for producing 2D drawings from 3D models.
But previously you said it had three…
More on that later. My first column on this topic covered the FlatShot command, which is the oldest and simplest. It is still the fastest and easiest for producing a quick-and-dingy view only information technology has besides many limitations if you want to get fancy.
Next came the control sequence using the SolView, SolDraw, and SolProf combination, every bit covered in my 2nd cavalcade of this series. This combination is more than powerful and versatile than FlatShot but takes a little more effort, and once over again has a few limitations and gnarly $.25.
The Ability of Positive Procrastination
Time and the Autodesk programmers marched on. In due class they produced the SectionPlane family unit of commands, which made information technology much easier to produce second drawing and cross-section views.
And AutoCAD 2012 introduced yet another series of 3D-to-2D commands, which make information technology almost trivially piece of cake to produce second drawing and department views from solid models. (And so by delaying this column until now, I accept cunningly avoided the need to write one about the SectionPlane family.)
In my start commodity virtually 3D-to-2D, I bragged that I had created four ortho views and an isometric view in nether five minutes. Well, using the ViewBase command I can reproduce that drawing in well under one minute, assuming I have the 3D model to begin with.
I'll demonstrate, using the same simple part from the earlier article. (You can download it if you desire to follow forth.)
- Open the drawing file.
- Click on the Layout 1 tab to make it electric current.
- Delete the existing viewport. (You tin can eliminate the need for this step in future drawings past deleting it from your template file.)
- Outset the ViewBase command. You'll find it on the Ribbon menu > Layout tab > Create View panel > Base button. A layout tab has to be current for the Layout tab to bear witness. A couple of paragraphs dorsum, I bragged that I could create the second drawing views of our sample part in under a minute. Okay, offset the clock!
- Having started the ViewBase command, click on From Model Space in the drop-down card that appears. 1 Mississippi …
- AutoCAD asks for a view location. Click approximately in the center of the lower-left quadrant of the drawing, then click go out in the context menu or printing Enter. … ii Mississippi …
- AutoCAD continues asking for view locations. Click above the first view, then to the right of the starting time view, then approximately in the middle of the upper-right quadrant of the layout, then press Enter.
… 3 Mississippi, 4 Mississippi … and stop the clock, which shows that it took just a few seconds to produce the figure below. That's a bit faster than the 16 steps I outlined in the previous article, isn't it?
With the ViewBase command, information technology took only four seconds to produce this cartoon!
Ah, but the ViewBase command is fifty-fifty trickier. For starters, it assumes that you are going to create at least the three basic orthographic views — front end, top, and end —then information technology automatically scales the 2d views to suit the folio layout sheet size. We'll have more on this subsequently.
Now we want to add a few dimensions, just there isn't enough room between the views to fit them in. No problem; simply click anywhere inside the top view, then use the little blue square grip to drag it upward a flake. Oops, we forgot to turn Ortho or Polar on — wait a minute, we don't need to! Orthographic views can but be moved vertically or horizontally, regardless of the Ortho and/or Polar settings! Similarly, moving the base view brings all its ortho children along with information technology, while isometric views remain independent.
Okay, we've added a couple of dimensions to the paper space layout, equally shown below. For all-time results with dimensioning I would propose using Object fashion or EndPoint object snaps to attach the dimensions.
We moved the acme view up and added ii dimensions.
1 2
Source: https://www.cadalyst.com/cad/autocad/yet-another-way-go-3d-2d-autocad-22137
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