AutoCad 3D :: How To Produce 3D Solid To Dimension Proportion Of Light Weight Frame
Nov 21, 2013
I've got this job at the moment, tasked with producing a 3D solid to dimension the proportions of a light-weight frame for a facade canopy/awning.
The process is to take the facade designer's wire frame model and produce a series of 3D solids 'SHELLED' to various thicknesses.
So, to begin with... I would like to pick a few brains about what method you would use to produce a 3D solid from the wire frame (which I have traced with polylines, and produced surfaces for each facet). Eventually I intend to SHELL the solid to contract 1.2mm and 28mm.
CanopyModel.jpg
Canopy Model.dwg
Up to now, I had just been creating cubes and slicing them to each facet of the shape... which was fine, but this shape is a bit more complicated than the previous ones.
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May 25, 2008
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Oct 15, 2013
when I use the "_list" command in AutoCad I can see the information in the attachm..
when I use "(entget (entlast))" I can't see the values for the frame (Begrenzungsrahmen)
How can I get these values for the frame (Begrenzungsrahmen) in LISP?
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Oct 9, 2013
I have a user who has been using certain solids for years with no problems but now having one.
These are simple flat object types "solid" objects that are simple direction arrows. If I print it from model space they are filled in. If I look at it and/or print it from paper space (in a viewport) it shows up only as an outline of the arrow.
FILLMODE is set to 1, have tried 0 also, doesn't change anything.
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Feb 8, 2012
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Oct 2, 2013
I want to make my dimension numbers SOLID.
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Oct 15, 2013
when I use the "_list" or "_massprop" command in AutoCad I can see the information in the attachment. when I use "(entget (entlast))" I can't see the values for the frame (Begrenzungsrahmen)
How can I get these values for the frame (Begrenzungsrahmen) in LISP?
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Oct 15, 2012
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Jul 20, 2012
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May 17, 2013
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May 9, 2011
I have a file that the architectural tick marks are not solid. They are an outline of a rectangle.
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I have another file open and that dim ticks are filled.
I have imported the dim string into the one that does not work and still nothing.
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May 9, 2013
When we design vehicles, we often give dimensions that are based off the centerline of front axle. In a particular drawing view, if we don't show the actual axle, how can we dimension an item from this imaginary line that is located on the frame? I tried creating a sketch on the drawing view and drawling a line but I can't locate that line any particular way...meaning I can't put that line 50" back from the front of the framerail, for example.
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Aug 8, 2012
Having trouble with diameter and radial dimensions since upgrading to 2013.
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One of the two dimensions will work properly (seems to vary which one). The other will magically "jump" when placed (ex. the OD dimension will jump and become the ID, or vice versa).
How to resolve this? Our guys are having to do absurd things like redrawing the circle in paper space and dimensioning to it with a scale factor. Is this some sort of 2013 bug, or a setting?
Inventor 2013
Windows 7 64 Bit
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Jun 16, 2006
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How do I create this quickly?
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Jan 12, 2011
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Mar 21, 2013
I have a file that doesn't have a lot of stuff in it, but the file size seems to be quite large in proportion. Is there a way that I can use DBList, and export the data to a spreadsheet? It would be a lot easier to search through than the F2 way.
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Apr 10, 2011
I've created a model which I've decided to unwrap, but for some reason the model's main body is squashed short after flatten mapping, as can be seen in the 2 images attached. Is there any way to get it to flatten to proportion?
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Apr 16, 2012
In VideoStudio Pro 4, I was able to modify the proportions of my movie : stretched it or squeeze it, in or out of proportion. I can't seem to do this in Video Studio Pro 5. A strategic admittance to promote the next "Hyper Super Ultimate" 6th version 6 ?
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Aug 9, 2008
I have photographed 19 individuals (full body shots, same lighting, same backdrop, etc.) and I am now trying to merge the individuals onto a background to create a group photo.
I can not grasp how I keep the individuals in proportion to each other. I am familiar with holding the shift key when transforming but how do I know that John is in proportion to Steve is in proportion to Mike etc. in the finished product?
I photographed the background with no one on it to use as the background for the group. I open each individual's photo and lasso their image and use the move tool to bring that image onto the background. But I get nervous and can't seem to get anyone to look in proportion and natural.
Using PS3
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Feb 14, 2011
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Nov 12, 2012
When I choose the Liquify option from the Filter menu, the Liquify tool opens and I have access to the custom set of Liquify tools. Unlike almost any other tool where you select a brush size, the Liquify tool requires you to modify the position of a slider rather than selecting the brush size dynamically by right-clicking.
The problem is that the brush size selector control goes from 0 to 15,000px diameter. In order to make effective use of a 15,000 pixel liquify push tool, you'd have to have a really large image. Perhaps there is a case where someone at some time used a 15,000 px diameter nudge brush in the Liquify tool, but in my nearly 20 years of using Photoshop, I have never come across the need for a brush that large.
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I might be able to select more appropriately scaled brushes in the Liquify tool when I am working with images where a 15,000 pixel brush head is unreasonable.
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Jul 8, 2011
I am currently putting together a book of my thesis and need to re-crop many of the images that I've used and taken. The problem is that I would like to crop the images to a set proportion of the golden ratio, golden mean, divine whatever- all the same thing, basically a ratio of 1:1.618 (roughly).
I used to do this with no issue (I think) a few Photoshop versions back (maybe back towards CS2 or something, but as things have drastically changed (now running CS5.5) I am a little stuck. Whenever I select the crop tool, I try and input a fixed width and height of 1.618:1 or vice-versa depending on the image orientation- and leave the resolution blank. A long time ago, I seem to remember cropping the image with the tool and it was a fixed ratio as it is now, only before, the image did not drop from say 11x14 to 1x1.618 and blow up in resolution size. It maintained the image size and resolution and cut the excess off the smaller length generally.
I am NOT looking for that rule of thirds crop but a simple means to crop many images at one ratio. I know there is that script called the golden proportion or something however that does not crop to the right ratio that I am looking for. It mimics the existing photo's ratio which often times is off. The other reason I wanted to go through a certain proportion ratio as I did before is many of my images are of different base sizes and so I don't want to manually calculate this out dozens of times.
Does a simple (non-photo-destructive) solution to crop an image of any size to the 1:1.618 ratio, and maintain the resolution etc? By non photo-destructive I mean to not do the crop as I have been doing, then manually going into the image size and rescaling the image through shrinking the new resolution and then re-scaling the image.
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Apr 16, 2013
I'm creating a logo that uses two ovals, an innner and outer one. I'd like the outer one to be an exact, larger version of the inner one and look perfectly proportional to the inner one.
However, as you'll see in the attached, the top version (made up of the inner oval and then a 10% expaned version of it around it as the outer logo) doesn't look as proportional as the the bottom version (made-up of the inner oval and then an outer oval I drew myself that I thought looked good.)
Is there a way to create an exact, larger version of the inner oval (to use as the outer oval) that will look and be exactly proportional to the inner oval? Or is the way I'm doing it (drawing it to look as close as possible a fine way to do it)?
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Attached Thumbnails
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Nov 19, 2005
How do you scale a layer proportional to the image size?
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Sep 1, 2012
I have an image that is quite small, cropped from a larger image. I want to enlarge it to 317 mm wide keeping it in proportion.
Using the scaling tool I changed to mm and increased width to 317mm this leaves me with a 'window' into the top corner of the image.
I then used 'fit canvas to layers' and the canvas increases in size ok but it is empty (little grey squares) except for the top corner showing the small window into the image!
If I click on it with the resize tool I can see the whole image enlarged but as soon as i click on the 'scale' button it vanishes again and leaves the small window again?
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