AutoCAD 2010 :: Subtract Objects Created With Region
Aug 15, 2012
One easy way for I calculate the weight of plates with many holes is creating regions and subtract the cuts as i need and after apply "LIST" command for get value of area . But, i cannot subtract the regions, in command line says :
"Command: region
Select objects: Specify opposite corner: 44 found
Select objects:
44 loops extracted.
44 Regions created.
Command: subtract Select solids, surfaces, and regions to subtract from ..
Select objects: 1 found
Select objects: Select solids, surfaces, and regions to subtract ..
Select objects: Specify opposite corner: 4 found
Select objects:
At least two solids, surfaces, or coplanar regions must be selected."
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Oct 12, 2013
I'm using the AutoCAD Mechanical 2013 student edition and I can't subtract items inside a region that i made. I type the command subtract>select the region to subtract from>Enter>select objects to subtract>Enter and nothing happends =/
Here is my file, if you'd like to take a look (the outer portion is my region and I want to subtract everything that's inside it)
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May 31, 2012
I have an assignment. I've done all the work until i reached the end of it which is adding 2 cylinders to a weird looking object.
I'm trying to put the cylinder which shares a space between a wedge and a region but I'm unable to subtract it.
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Nov 2, 2012
I have two boxes stacked on top of each other. On the top I have a rectangle which I want to extrude down through the first box and partially through the second box and then subtract the extruded rectangle from the two stacked boxes. Extrude works fine, but when I use subtract it only removes the area from the first box. The bottom box remains solid despite having "extruded" the rectangle down through the bottom box as well.
I've tried joining the two boxes into a single object before using extrude and subtract, but for some reason the join command won't work in this case.
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Mar 27, 2013
I have a solid of a vortex breaker for a nozzle in a cone, from which I subtracted the cone. But when I attempt to subtract the nozzle as well, it will not subtract. I have verified that both entities are solids. I copied them into a new drawing by themselves. I even rebooted my computer--all to no avail. I have attatched a drawing of the two solids.
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Apr 28, 2012
I've got four objects. One of these objects is a cylinder. I want to remove some material from the cylinder. The material which I want to remove is specified by the other three objects.
Basically:
my target model = cylinder - (sum of other objects)
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May 14, 2013
I created a square and make it as a region. I just realize that they are consist of two kind of overlapping objects.
One is four lines that formed a square and another is the formed square region.
How do I switch the mode back to the AutoCAD classis, which when I create a region, then there only available one object, that is, the formed region.
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Feb 11, 2012
I am in the 3d modeling view, and have extruded closed polylines. when i go to subtract the object inside the other it won't subtract the command says <Modeling Operation Error: failure in face-face intersection merging algorithm>
I don't know how to fix it.
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Sep 27, 2011
If you have a housing with say, 12 cylinders in the flange which are to be cut out of the housing to become the 12 bolt-holes. If you positioned your cylinders using polar array, are you supposed to be able to use the command solid/substract? I can't as it won't pick the array parts to cut. I had to resort to rotating/copy all the cylinders around the flange and then it works great. Any way to do holes through a solid...
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Mar 6, 2012
Is there a way to subtract and object but it doesn't erase the original object?
I have a way of doing this by copying an object and placing it in the original position. Than subtract a single object leaving the copy of the object behind.
I wondered if there is a way to accomplish this with less steps.
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Aug 28, 2012
We have a map of our primary lines in an ESRI .shp file, that superimposes nicely on our other shape files, for shoreline and rivers and everything else, that works fine. As part of some project planning I'm doing, I'm making a series of layouts, each taking a snapshot of an area, with a revision cloud around the lines we're planning to replace.
I loaded the map up this morning and everything was as I saved it, but as I was creating a new layout and zooming to the correct region in my view port, every single revision cloud I drew disappeared. As did all the annotations and other labels I'd made - absolutely everything that isn't from a database just up and vanished.
I've turned off all the database links, there's nothing covering them up, I had none of them selected and used no delete commands, all I did was create a new layout via copy and adjust the viewport on it, they're just gone.
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Mar 20, 2013
I am having one region entity which is not getting exploded.
This region is resultant of solid editing (bolean opearions) on some regions. When I use explode() function to explode this region programatically it returns status as 'eNotApplicable'. And if I try to explode this region manually using EXPLODE command in AutoCAD 2010 it gives message as 'Cannot explode REGION'.
I am not getting why this is causing problem in 2010 only. It is working fine in other AutoCAD versions.
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Jun 12, 2012
I,m running 2012 LT. Whenever I go to select a point on a region or move an object to a regions vicinity the computer hangs. Exploding the region relieves the problem. Large drawings or anything else don't seem to cause a problem.
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Nov 14, 2012
I have a Floor Plan View and it was modeled up everything good displays and prints correctly (drawing 2 on the attached pdf) . I have another Floor Plan View which was create via duplicating the first one - therefore the majority of the drawing is the same. However, the filled region through the center of the duplicated view is obscuring the other modeled objects when it is printed.
The region is set to transparent (as can be seen when it is viewed on screen) the filled region has been sent to back, and the other objects are all on exactly the same layers in both documents (as they are identical apart from other noting which has nothing to do with the actual filled region).
why the filled region would be obscuring the objects in one drawing and not the other? The only way I can find to get the objects to print which are "covered" by the filled region is to turn the region off, which defeats the purpose as it is there for a reason? This happens with hard copy printing and also to pdf. Printer is set to raster printing .
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Nov 12, 2012
I am creating a new block that includes text, lines and a solid object. The block is creating properly, however, the linework is behind the solid object.
How do I control the draworder of the items in the block?
Is there a way to set the order before I create the block, OR do I have to modify the block after I have created it?
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Nov 8, 2012
The new VIEWBASE tool(s) are pretty cool but I have noticed that the solid objects in the viewports that are created by VIEWBASE tool/command display and plot pixelated. I have changed many normal settings like VIEWRES, WHIPARC, ISOLINES... without any improvement. I did notice that there is a property in the property palette called "Shade Resolution" that I am wondering if it might control this setting. The only thing is that I can't change its value from the properties palette.
I did compare the difference between a normal viewport and one that is created by the VIEWBASE command and the normal viewports display the objects smoothly (see the last picture below)
1) How to fix the pixelation issue?
2) Does this property control the pixelation issue?
3) How do you change this prop
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Mar 18, 2013
I have tried and failed to set line weight of object after baseview command. Its very thick line and showing the 2d object views in very bolds lines when i am trying to take print it is horrible to see it.
I am using Autocad 2013 version
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Apr 10, 2012
I'd like to know how to align an object in model space with the edge of my viewport in paperspace.
When I draw, I like to lay out multiple complete drawings in model space, make an appropriately scaled bounding box around them, and then snap a view port to the bounding box in my layout. I usually have multiple drawings lined up in a row in modelspace, so when I want a new layout I do a Save As and then pan around in my viewport to find the next bounding box, at which point I have to resize the viewport to get it to snap to the edges nicely. I really want to be able to to it the otehr way around- while panning I'd like to be able to grab a corner of my modelspace bouding box and snap it to the the corresponding corner of my viewport window. That way making new layouts would be a snap. Is there a way to do this in AutoCAD 2012 LT?
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Jul 11, 2012
how to control the draw order of objects created within an array in a dynamic block?
I have a wipeout, which works fine on the array source, but when the array produces babies, it places them infront of everything (which is only logical), making the wipeout useless.
Can I set array babies to have the same draw order as their parent?
(AutoCADLT 2013)
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Jul 3, 2013
Something changed in my settings & I don't know how to chance it back. I can't click on to select objects inside or behind objects. What do I have to change to be able to select any item I click on regardless of where it is?
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Jul 16, 2013
Three years ago I created a drawing in which I inserted Hyperlinks into the drawing. When I made a PDF from the drawing the Hyperlinks were still there and worked correctly from the PDF. Not sure which version of AutoCAD this was created from. I am now using 2012 and have tried to repeat the process but when I create the PDF the Hyperlinks are not there.
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Sep 14, 2012
I created a new pull down menu in AutoCAD 2011 and everytime I close out of AutoCAD or switch workspaces it disappears from the Menu bar. So I type in CUI at the command line and checked the customization window and it shows the menu as being active. I had no problems in previous versions of AutoCAD.
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Feb 6, 2013
The dwg is created in AutoCAD LT 2013. i am unble to open the dwg in AutoCAD 2013. Tried recover, wblocked it. Still does not work. Service pack is applied for AutoCAD 2013.
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Mar 16, 2012
I have created a viewport on a drawing within a layout tab. When I go into paper space the available scale options are in metric units e.g. 1:500. When selecting the scale that I require that should allow the drawing detail to fit within the viewport it is too large even when the smallest scale available (1:5000) should easily be adequate for the detail to fit within the viewport. The detail within model space has been drawn in millimetres.
I guess that some defaults, scaling options are conflicting with each other.
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Feb 12, 2013
Trouble with embedded OLE DWG objects in word 2010 not opening with AutoCAD 2012
We have a user that can't open some OLE DWG files from within a word document. He had 2010 AutoCAD LT on his machine for a while then was upgraded to 2012 AutoCAD (non LT) once that was there LT 2010 was unistalled. since then he has not been able to open certain embedded OLE files within Word. Other users that have other ever had AutoCAD 2012 have no issue opening this embedded DWG files.
i found this thread (URL....) which sounds exactly what is going on with my enduser. But the fix provided is for AutoCad 2000-2012 not the LT versions.
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Dec 20, 2012
I am using autocad 2013 primarily and other employees are using 2010. I am saving my drawings as 2010 and for me there are no issues. On the other hand people using 2010 are having objects missing in the drawing. All layers are turned on and all thawed. The primary objects missing are AEC objects. Is there a switch to show or hide these object?
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Nov 23, 2012
I'm creating a roof in Max, I have made a shingle and applied the array tool to cover the area, now I want to apply a boolean on the entire roof to make a hole on it, however, I think It's necessary to join all the shingles into a single poly in order to allow the boolean operation. They are in a group at the moment and how to join the shingles other than converting them all to poly, making a selectable list and attaching the list to a shingle.
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Jun 7, 2012
Is it possible to attache a PCG file created with ACAD 2013 in ACAD 2012? I ask because I keep getting the message "the point cloud data file is not valid!". I have tried using both x86 and x64 and get the same error. I have also tried with ACAD 2011 and get the same error. The file was created from a Leica PTS file.
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Oct 14, 2013
I recently upgraded from map 2008 to civil 3d 2010. Whenever I open a drawing that was last saved/used in my map 2008 program, it freezes upon opening and tells me there are errors. If I ignore the problem, I can continue to open and work on drawing, but every time I open it up, I get the errors and the freeze. Is there something I can do in civil 3d 2010 that will bypass whatever is freezing it up? I have included a drawing that is freezing up in civil 3d 2009 and/or 2010 that was created with map 08
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Jan 19, 2012
I recently updated our CAD Library to dynamic blocks. In the process of updating our drawings, we realized that we could not use BLOCKREPLACE to replace dynamic blocks with another dynamic block (with new name) once the dynamic element has been changed. I realize that this changes the state of the block and anonymous block names are created.
I need a simple solution so that members of my group can easily replace dynamic blocks with new dynamic blocks.
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Nov 7, 2012
I am trying to create a tube by sweeping a circle along a spline. I read many of the previous discussion threads on the topic but I still have some issues.
I first created my spline and transformed it in a polyline (some people recommended to do it). Then I created the circle. Finally I sweep the circle along the path.
The issues are the following:
1) when I look at the tube using the 2D wireframe mode, I can see that the primitives are not completely regular. In some points there are weird intersections and I don't know how I can fix them.
2) I hoped the tube was solid. However, when I exported (as .IGS) it and see in another program, I realized that it has only two circular caps at the extremities of the tube, but inside it is hollow.
I tried to transform it in solid or mesh or whatever, but it always gives me an error, saying that the object cannot be converted.
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