AutoCad 3D :: Show 3D Solid Hidden Lines Dashed After HIDE Command
Oct 9, 2013
I saw some years ago a 3D drawing where hidden lines were dashed after hide command. I tried to find out, how it was made, but nothing. Today I need this solution, but I can't find information, how is it possible.
I am having a problem with the show hidden line command, because when used in the project I can see dashed lines and continuous lines. I was looking for how to manage the line pattern in this command but there is no way to do it.
In the attached drawing you'll see I am trying to print a wireframe view of a 3D object with hidden lines displayed as dashed...in paperspace with an MVIEW viewport. To achieve this, I created a custom visual style called "3D Wireframe with hidden lines" because AutoCAD Mechanical doesn't come with a view preset that will do that for some reason. Even though the viewport looks perfect in paperspace, and is set to print "as displayed", the drawing prints (and previews) with the dashed line as solid instead.
I know I could use VIEWBASE to create a drawing view with hidden lines set to "visible and hidden", but that doesn't mean I don't want to know why AutoCAD is doing this strange behavior with standard viewports.
I need to have hidden lines on a 3D object dashed. So basically I need all the lines but those lines that are at the back of a cube(wich are normaly hidden), they need to be dashed. See the attachment
A coworker is trying to publish a bunch of drawings to dwf and is having problems with the linetypes. Essentially, after publishing, the hidden lines are showing up dashed in some drawings and solid in others. We've tried setting the ltscale to 1 and the psltscale to 0. We are using AutoCAD 2007. Additionally, when we look at one tab in paperspace, the lines look correct, on another, the dashes look smaller. I'm at a loss as to what to do.
I must be missing something fundamental when trying to change a line from a solid line to a hidden or dashed line in Autocad 2000. I use the ltype command then load either Hidden, or dashed ISO,or both, and invariably the scale is way off in that I always end up with a still solid line, after using modify properties. After all that, every line I draw after that comes out dashed. Maybe I should fool with the layers? Is there a basic procedure I should follow here?
I"m using AutoCAD Electrical 2013 but this is more of a general CAD question.
I'm working with floor plans from another company, the drawing contains xref for the floor plans and other blocks. I need to label some of our equipment. I'm simply using a DTEXT label inside a rectangle as a block with the text as an atribute.
I'd like to place the label on the floor plan and have it hide anything underneath. I do this with 3D blocks for other work, but I'm looking for a quick and dirty solution.
I have drawn a site plan in model space at 1to1 scale. I try to draw hidden lines to show demolition. In paper space the scale is set to 1"=50" to fit on paper. But all the hidden lines plot solid. I had changed LTSCALE, PSLTSCALE, to 1. This problem keeps happening in most every thing I draw.
In the sample file, RAC Advanced Sample File, there is an entry canopy. It is constructed as a generic roof placed on level 2.
I noticed that on the first floor plan, this roof slab shows as dashed lines. How is this done? I tried copying/duplicating this roof, but dashed lines do not show.
I'm having issues involving hidden lines that should not be hidden lines in the idw environment.
I am using Inventor 2010 suite, 64-bit. I have largish assembly modeled with several sub-assemblies and a few reference assemblies. Some of the reference models are shrinkwraps from other large assemblies (surface type shrinkwrap, link broken), and other reference models are acutal assemblies that I am unable to shrinkwrap because I need the positional reps that they provide.
When I place my parent assembly, with all the normal and reference models included, on an idw, large portions of the reference models do not show up. If I change my line style to show hidden lines, the missing parts show up. At first, I thought that it may be because the reference parts in question were not originally in the view due to the reference data margin, so I started a new sheet and set the margin large enough to show the entire machine, as well as the state of Michigan, before I set the base view, but I still don't get those parts unless I enable hidden lines.
Even at that, Inventor is not behaving consistently. Some of the parts that won't show unless hidden lines enabled are fabricated parts that I or a co-worker modeled, some of the parts were imported from SAT, STEP and IGES files, and some of them are shrinkwrap parts. On top of that, some of the parts will show up normal (without hidden lines shown) if I change the part's BOM structure from reference to normal, while others still will not show unless hidden lines are enabled, regardless of the BOM structure. Keep in mind, none of these parts are hidden behind anything in the model, even with everything visible in my design view rep, so what's causing Inventor to think these parts are hidden.
Computer Specs: Dell Precision M6500 mobile workstation (purchased in April 2010) Windows 7, 64 bit OS Intel i7 processor 8 GB RAM NVIDIA Quadro FX 2800M graphics Inventor Suite 2010, Subscription Advantage Pack, SP3
Computer Specs: Dell Precision M6500 mobile workstation Windows 7 SP1, 64 bit OS Intel i7 processor 12 GB RAM NVIDIA Quadro FX 2800M graphics Inventor Suite 2010, Subscription Advantage Pack, SP4
I'm laying out a drawing. I use a visual style with facet edges and occluded edges dashed and intersection edges dashed. To give my lines hidden fo fabricators to know witch way to face angle iron and so on. But here is the big problem i do a veiw port with 4 shots 1 isometric solid 1 top hidden lines front hidden lines and right hidden lines. so first time i plot it, it will work fine then i go back to plot then the lines ither become not shown at all or they will be solid. even know the veiwport still shows them as hidden lines. If I delete the veiwport and make a new veiport all over again it will work for a single print then will not show it all over again.
I face new problem in using solid hatch command ,when I choose poly lines and use hatch some unwanted lines appears inside hatch area which make my shape separate from others part be meant be unify. I am amateur in using auto cad .BTW , my scale is about 5 micron meter and when I export the drawing int pdf all straight lines become curvy .I upload the image which describe itself my problem. URLs...
I can't remember the option how to change the display of linetypes to show as solid instead of as two lines. I think this may be something to do with the 'solidfill' option.
Autodesk Inventor Professional 2013 SP2 64-Bit Edition Windows 7 HP Z400, Intel Xeon W3550 3.07GHz 12.0GB RAM, ATI FirePro V4800 (FireGL)
I'm drawing objects (walls, platforms, etc.) in 3d made up primarily of extruded polygons. I want to be able to plot these objects in a way that hides all of the lines which are obscured by other objects. Currently I have my viewports set up with a 2D Wireframe visual style and a Hidden shade plot. This isn't working for me. I'm still getting all of the lines in the drawing visible no matter what.
Here's the strange thing: It seems to work perfectly fine in plan view, but not in front view. Also, it's worked fine in the past. It seems that the problem has gotten progressively worse over the past year or so.
Whenever i move my cursor over a 3D solid, outlines of the solid stay dashed.I tried changing the visual effect settings but it doesn't work.
it doesn't only do this in every view (top,side,front) but also when i'm panning around and hover my mouse over any solid. Using the regen command resets the solids so that they don't have the dashed outlines anymore.
whenever i'm panning around and i have conceptual view on, i have to switch from conceptual -> wireframe -> conceptual if i want the solids to look normal again.
I need to transform a lot of dashed (single) lines into separate lines... Who can tell me how to do this in a few clicks. I don't need an outline of the dashed line. So the black dashes I need, the white in between the dashes I want to loose.
We use a specific program for our line of work (KCL) in which the blocks of equipment we bring into autocad dashed lines only show up with an LTS scale of 10. By doing this I can never get our regular dashed or hidden lines to show up at that scale so I have to adjust the properties of each line to .025 or something like that for it to read. Is there something globally to change to make this work better?
Also, does PSLTSCALE have anything to do with it? What should this be set to?
I've been customizing acad.lin like a maniac for the last couple of days and there's a recurring problem that I can't resolve by myself.I have this line...
*EX-DASH,[G] Existing - - EX - - - - EX - - - - EX - - A,.125,-.0625,0.127,-.254,["EX",STANDARD,S=.127,U=0,X=-.127,Y=-.0635],-.2,.125,-.0625,.125,-.0625
The result is similar to...
- - EX - - - - EX - - - - EX - - - - EX - - - - EX - - - - EX - -
Let's say that the pattern of the line ("- - EX - -", because that's the part that's being repeated) takes 50 units to display at a given scale. I draw a PLINE and one section of the line is like 75 units long. If the line I'm drawing can't contain the pattern of my custom line, it won't display correctly. Given these numbers, the pattern would only display right once (75 / 50 = 1.5).
I get that and it's ok. HOWEVER, one thing I don't get is why autocad displays the pattern once and then fill the rest with a continuous line. It's okay for all my continuous custom lines with text because it keeps the same base line and it feels transparent (and it's also the reason I never realized it was reacting this way until I started working with dashed lines).
Example: I want to display "- - EX - - - - EX - -" but would only have space for "- - EX - - - - E". Acad will display "- - EX - -" once + continuous line for the remaining space.
I know that if there's no space to fit a second "EX" it can't be displayed, and that's all right, but how come it doesn't fill the rest of my line with dashes instead of a continuous line? With PLINEs, every time I turn a corner, I get this continuous line segment on each corner before it starts displaying the dashes (because I can't always draw lines that fits perfectly the pattern).
How to force it to display dashes when there's not enough space to repeat the pattern one last time?
I am trying to plot a drawing, Visual style: wireframe, occluded edges: dashed. The drawing has millimeters as the unit of measurement. I have tried this (taken from a website some of you might be familiar with):
[URL]
but it does not work. I set the ltscale as low as 0.01 but without result. I tried printing from "model" and "Layout" (everything is set at Wireframe and dashed occluded edges).
I have finished the drawings and documentation and this is holding me back from printing and sending what I have done.
I'm very new to AutoCAD but now I'm using LT 2014.
I'm trying to change my linetype from solid to hidden, and I've checked the properties, changed the linetype on my toolbar above, ensured the scale is set to 1, and zoomed in to make sure the scale is correct. I've unlocked all the layers, and checked all my different spaces to see if maybe there was a glitch that just wasn't showing the change in linetype. Nothing!
The properties for my linetype show me that the line is a dotted (hidden) line, but the line itself doesn't show as hidden.
I have just added all my attributes to the main template, but the default for the attributes is four dashed lines ----
so if the attribute has data it puts it in, but if it does not it just uses these dashed lines and I cannot seem to remove them. I don't want to make them invisible and don't particularly want to have to use code, but I have never come across this before .