AutoCAD Civil 3D :: Broken Back Assembly - ETW Moves To 1m Away From Target Polyline
Jul 24, 2012
I created an assembly with a broken back subassembly. I moved it to a 40cm horizontal offset away from the axis. I attached it to a corridor using two polylines as targets. One for the broken back and one for the outside lane. In civil 2011 everything works fine.
In civil 2012 the ETW is offseted by the same value i moved the subassembly away from the axis! If i change the subassembly offset to eg 1m then when rebuilding corridor the ETW moves to 1m away from the target polyline!
Same strange behavior using subassembly R2011 or R2012.
See the attached dwg.
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Dec 5, 2013
i have just spent 8 hours today trying to find a link that will vary target a poly line that i have set. i cant seem to find the link that will do what i need as per the attachemnt. the section between the edge of the foot path and the start of the fill/cut slope needs to be variable
i know how to set all the targets but this link seems to be a fixed length.
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Jun 26, 2013
Let's say I have an assembly called Original, as shown below with a 6m wide lane. Now I want to target it to 8m wide for some road widening. Now, will it stretch along the slope of the subassembly (Case 1) until 8m width, or will it just shift laterally to 8m (Case 2)?
I know that we can set the default slope of it, but I'm not sure if it gets overriden due to the Target-width process.
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Dec 20, 2013
how to create corridor, and I have a question about assembly elevation targets.
When creating a corridor, the profile is required as dependent object, which gives the elevation of the centerline of the road. Based on the definition of assembly, the elevation of the corridor at the offset targets can be determined by the profile. My question is if the assembly elevation target specifies the elevation at the offset target too? If so, why both profile and assembly elevation target are required?
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Sep 10, 2012
Some what new to Civil 3D, so I hope I explain this correctly..
I imported points with linework and then needed to move them slightly. I unlocked the points and moved them with no problems, but I then went to re-process linework which moves the points back to their original location. I have tried relocking the points first before re-processing linework, but then it appears that nothing has happened.
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Jun 6, 2012
I am using INV 2012 and I wan to to know a trick how to convert the weldment assembly back to regular assembly template.
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May 29, 2013
how to make up an air bellows assembly which moves depending on the position. As opposed to a cylinder where making it a flexible asembly works, an air bellows does not need to move axially.
I have two plates hinged and the bellows needs to squeeze and move as they open. The ends are of course fixed to the plates, so the movement is actually an arc.
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Nov 22, 2012
I have made 15 moves in crop mode ( photoshop ) and i can't get original file back, how can i get back from crop mode.
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Jun 26, 2013
Just got updated from IV 2012 to 2013 with a new Dell (yawn) workstation to boot. OK, I did a section view of a pretty complex assembly and when I tried to take a measurement, the section view just dissapeared and it went back to full view. One of the primary uses of using section views is to view / inspect / measure, that which cannot be seen in the normal full view.
Why did this break in 2013 ? and is there a patch to fix it ?
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Jun 29, 2013
I want to convert a 3D polyline to 2D polyline.
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Mar 22, 2012
Any way I can align a new polyline to a reference polyline (orig polyline).
The 2 polys will be generally the same length, however, the number of vertices will differ.
Also I need to mantain the same distance between the vertices on the new poly and the new and reference poly won't follow the same direction.
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Mar 9, 2013
Since i updated PS (CS6) the last time it has this very strange behavior when i try to position a object via the Arrow Keys.When i hit a Button very fast (3 times) the object jumps back to its very first position where i started to move it.
When it is a new "feature" - where can i turn it off?
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Dec 16, 2013
I am building sub-assembly, I just want to know if there is any example or tutorial on how to add target parameters to sub-assemblies.
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Sep 4, 2013
I am using OffsetTaget.isValid in my subassembly.But i realize that when i put this formula it checks the whole drawing for that target and if the target polyline exist even a piece of polyline in the drawing then C3D considers it for all sample lines.Is ıt possible to be able to check each single sample line if it is going to intersect that target polyline or not?
Civil 3D 2014 x64
Windows 7 64-bit
16GB RAM
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Nov 21, 2013
I want to programmatically assign Targets to subassembly of baseline Regions but I could not Success in that here it is the code
Corridor corridor = ts.GetObject(icor.ObjectId, OpenMode.ForWrite) as Corridor; foreach (Baseline b in corridor.Baselines) { al = ts.GetObject(b.AlignmentId, OpenMode.ForWrite) as Alignment; foreach (BaselineRegion br in b.BaselineRegions) { double st = [code]........
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May 24, 2013
What i want to do is ; i have a corridor with both right/left sides ending with linktosurface with fixed slope.In some sections my existing surface is not wide enough to get intersection with link to surface with fixed slope. So i want to use this "conditional horizontal target " if my surface is not enough wide for intersection then just intersect or go to the edge of my existing surface. But i learned that surfaces cannot be used as an offset target with that subassembly.
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Jun 28, 2013
I created a custom assembly that has an offset target. Is it possible to program my subassembly to target only on the side of my subassembly (and not criss-cross onto itself it the target is on the other side)?
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Dec 10, 2012
In particular, I am attempting the infamous task of creating driveway openings using a horizontal target with my sub-assemblies. I referred to the AU 2010 video tutorial that gets passed around here on the boards, and for the most part, it works with ONE tiny exception.
Like in the AU video, I set my conditional target to look for a particular layer, and I first attempted the exercise by placing ONE polyline (i.e. driveway opening) on the layer, and set set conditional "found" and "not found" targets to find this pline. The target found the pline on the layer on the right side of the road where I drew it, and created the opening as hoped, but it created an opening on the LEFT side of the road as well!
What do I have to do to prevent the conditional horizontal targets from ignoring the exact opposite side of the road? In my assembly, the left conditions are set to LEFT, and the right conditions are set to RIGHT, but when the corridor gets modeled, BOTH sides of the road will show an opening even if there is only one pline drawn.
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Mar 26, 2012
I have a variable sidewalk width and would like my corridor to follow sidewalk as defined by Target Alignment for Sidewalk width (polyline). My sidewalk is merging at ends with roadway however my corridor feature lines presenting sidewalk is not following/merging with target. In all other locations, it follows the target width however where sidewalk merges with road, feature line goes straight.
Attached PDF should hopefully explain what I want to say. Could not attached dwg due to size issue.
I am using Basic Curb and Urban sidewalk assembly wherein my Blvd targets are set to 0 (none).
How can I make my corridor follow sidewalk width target exactly.
I am using C3D 2010 , Win 7 Pro.
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Oct 29, 2013
I can import my SA fine, but the problem is that the top of it needs to be cut off 1 m above the existing ground (which is already a surface in civil 3d). How do I setup the target surface so that when I import the SA into my drawing, I can link it to that surface and have it cut off 1 m above the surface?
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Nov 29, 2013
Am struggling to pull off some corridor but the standard daylight subassembly is letting me down. It mulfunctions when I connect it to the Generic Linktoslope subassembly. In some Areas it works fine but in others it doesn't. My plan is to apply a ditch at the point where the LinktoSlope meets the ground level and to have this ditch again daylight back to the target surface.
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Mar 22, 2012
I have just installed Civil 3D 2012.
For all previous versions I was able to change the default Profile <<C3D_Metric>> in the Shortcut Target to my custom Profile with no load errors.
When I do this in 2012, I receive a rash of errors upon load(see below), wich results in an incomplete program.
c:program filesautodeskautocad civil 3d 2012acmapworkspace.arx cannot find a dll or other file that it needs.
c:program filesautodeskautocad civil 3d 2012acmapdwfapi.arx cannot find a dll or other file that it needs.
.Failed.
AcMapWorkspace.arx Load Failed
Unable to access Shared Pipe Catalog folder.
Please verify configuration.
Run 'setNetworkCatalog' to reset.
c:program filesautodeskautocad civil 3d 2012acmaploader.arx cannot find a dll or other file that it needs.
c:program filesautodeskautocad civil 3d 2012aeccuimodel.arx cannot find a dll or other file that it needs.
How can I set things up so that it will load with my settings?
Windows 7 64 Bit
Intel(R) Core(TM) i7
860 @ 2.8 GHz
8 GB Ram
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Oct 15, 2013
I've to make a tunnel on my project. I get some subassembly on web but all the tunnel subassemblies have the target point on Width or Offset Target and Slop or Elevation Target. I don't know whats happens but only my region that owns the tunnel subassembly isn't recognizing on corridor, and isn't drawing on my sections too.
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Jul 23, 2013
This is my first corridor and I've been slowly working my way through it, but just seem to be running into problems left and right. My latest problem is the following;
I have my Corridor's Subassembly Daylighting set to target my Left side 33' R/W offset alignment. For 90% of my alignment everything is working fine or at least appears to, but I have 3 different areas where the Corridor refuses to daylight from the bottom of the 1' ditch out to said left alignment target even though the ditch is well below existing grade. I've attached 2 screen grabs.
Windows 7 Prof w/ SP1, 64bit, Xeon 3Ghz, 16GB
Civil 3D 2013
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Sep 10, 2013
My annotative text moves from its original place when I change my viewport scale. I tried to add the PS scale to my original xref, but when I click on the text, I can't change the "no" to "yes" on the options menu where it says annotative.
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Jul 21, 2013
How to create multiple offset target. It mean lane, median, sidewalk extra. I have attached exactly what i expect.
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Jan 17, 2013
When trying to make an existing features corridor when I select Target to set the existing surface I get an error
"No target found in the scripts."
I have attached a word file with the error as it appears on the screen.
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May 15, 2012
if i want to target the existing surface beyond the edges of my road/sidewalk, should i use the link slope to surface subassembly at both ends? i want the model to test if in a cut or fill situation, and then target.
Civil 3D 2013 SP1, Win 7-64 bit
12GB RAM
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Oct 31, 2012
C3D 2012 SP2.1 on Win7-64
I have a marker on a cross section that was projected from a short feature line that I created from a 3DPolyline. If I move the cross section (they never come in correctly, right?), the feature line moves too. If I use a 3Dpoly, this doesn't happen. Only went to the feature line because for some reason, when I went to Project Multiple, the 3Dpolys weren't picked up.
Now I wondering if I've moved feature lines on other projects where I have moved the sections. Could be a real problem. Most of those, though, had a mix of feature lines and 3Dpolys, so they would only be partially messed up! Hopefully, I moved the sections before doing the projection.
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Jul 9, 2013
When I run my corridor I get an error message that says "Failed Target Not Found" it is for the subassembly provided by WisDOT called UrbMedian.
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Nov 5, 2012
I am trying to model a DOT project in a fashion that allows a corridor surface creation for not only the finished surface, but also the datum surface. This is a machine control project currently under construction. One of the DOT's typical sections includes a shoulder subassembly with a grade break in it. This particular assembly varies in width at the grade break. I would like to have the option for a target width alignment at the grade break.
See attached sketch.
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