I am basically looking for a way to get the length of each polylie segment in the overall polyline. Not the total length.
I then need to comapre these lengths. I guess I could do some math to get the values of the verticies, but is there a built in method to do this? how to get started?
I have to intersect polylines "POLYLINE" and "LWPOLINE" with a line and get all the angles of all segments of the polyline that are intersected.
To do this I used a loop that monitors all the vertices of each polyline to find the two vertices of the polyline segment that intersects the line. Unfortunately, these polylines have thousands of vertices and the processing done in this way takes too long.
With the vlax-curve-getClosestPointTo I could very quickly find the vertex of the polyline closest to that intersected with the line, but I need to find the other vertex of the polyline segment to determine the angle of this.
Another question: is there a quick function that returns the exact point of intersection of two curves (e.g. A line and a polyline, or a line and a circle?
I am writing a routine that will place a piece of text at a specified point along a polyline. My problem is to determine the angle for the text. It needs to be the same as the segment of the polyline that it falls on. Just can't get my head around how to get that angle?
I can get a list of the vertex point of the polyline, but how do I determine the segment the point falls on?
I made a 3D box shape in AutoCAD. I would like to draw a line on one of the surfaces of the box. Also I know you can use the the linear tool under Annotations to display dimensions of 2D lines. But I don't know how to do it so that it that shows the dimension on a vertical axis as shown in the picture below.
how can i draw this red line in autocad, its an arc from point 1 to point 3 in spherical 4 side segment? point 1 to point 2 to point 3 to point 4 closing the segment at point 1 and point 4 (fused)
I would like to know how to draw segment elbow 90 degrees ( segments are not equal ) and create Flat Pattern for each of the segments - using sheetmetal in Autodesk Inventor?
The only way I know to remove the segment of this 3d object in between the orange lines is to slice on each orange line and select to keep both sides which is pretty tedious since I will need to do this every 3 feet over a 170 foot span....is there another easier way to do multiple mortar joints on a 3d object like this?
I have a subdivision plat that I'm working on with a curved lot line. When I label this particular lot line, Civil 3D labels it like it's two different segments. In other words, instead of labeling the line as a 100 foot long arc with a radius of 100 feet, it labels it as a 60 foot arc and a 40 foot arc. I can't figure out how to combine the two segments.
All of the lots lines were created from polyline objects, and there was no break in the original line work (nor is there any indication of a break in this location when I select it).
We have a large pipe project that forms a very large 'C' shape. To follow convention with advancing stations from left to right and north being up, we are running into some problems.
1). For Civil 3D, can you reverse the profile for a section, say station 9+00 to 18+00 only. The remainder would be one direction.
2). What do others use for convention for north arrow direction and advancing stations?
Our first sheet goes from east to west, the second and third sheets run north to south, the next ones are west to east, and the final ones are north to south.
Another question about the Cable and Harness module. When I am trying to create Segments, I can never select cylindrical features. Using the Tube and Pipe module, I can select them no problem, but for some reason under Cable and Harness I cannot.
This is a huge pain for me for two reasons, all of our wire loops are cylindrical, and I am unable to place a segment off of an already existing Flexible Hose or other Electrical segment.
Is this a limitation of the Cable and Harness module, that you cannot place segments relative to a cylindrical feature?
I have been working for the last couple of hours "copying objects" into my part file. I am creating composites from surface data that exists in other part files. I now cannot save my part which I have renamed TEST.IPT for the purposes of this request. This is a common workflow for me when I am recreating a part from multiple imported CATIA files. (I know it is hard to guess withour providing the actual data.)
Problems encountered while saving the document. Error(s) detected while writing segment PmDCSegment in database TEST.IPT Error detected while saving object of type MIxTransactablePartition in TEST.IPT Error detected while saving object of type MIxPartition in TEST.IPT The attempted write operation did not succeed. Part file may be corrupt. The database in TEST.IPT could not be saved
I derived in a part and I am trying to use a sketch from it in my new part.
I am trying to revolve my sketch and when I do I get this error.
I am using a English version, and I cant read chinese at all. Design doctor shows no errors, but this will not revolve. Tried Extruding and get the same error. When I try to revolve, it shows a preview of my part correctly, but when I click apply in the revolve dialog, that is when I get this error.
The files are attached and here is a video of my steps. In the zip file, the -M8.ipt needs the EOF marker moved all the way to the bottom.
What I'd like to do is add a horizontal segment of a known length to the leader, obviously based on the last point. I have to assume that the user is in the appropriate UCS for this, but I can trouble shoot for that later.
subst old list iwth a new list and apply it to the entity somehow?
I create a feature line including some arcs. While editing I need to redimension the feature line, but the arcs will lose tangency. Therefore I have to break/ trim/delete/manually edit the tangents until they intersect and then FILLET them to get a new arc. I tried EDIT CURVE with 0 Radius but it's not acceptable. Any workaround on this one (filleting feature lines like polylines or a closing option)?
I'm trying to figure a "fast" algorithm to obtain the amount of material (in linear distance) between 2 points within an assembly i.e. if I draw a line between any two points P1 & P2 in an assembly, what is the length of this segment that goes through material and what is the length that goes trough empty space?
For now I'm creating a thin cylinder as a new part, place it with one end at P1 and the other end at P2, calculate the interference volume of this body with the rest of the assembly and divide this number by the total volume of the cylinder. but has some problems:
1. It is VERY slow, and I want to call this function lots of times. 3. Is not accurate due to the finite diameter of the cylinder. 2. If the assembly has some interferences, the result is wrong (accounting same volume more than once)
I have a bunch of lines that are created with multiple segments. I'd like to annotate the total length. I can't figure out to do this without labelling each segment along the line using Line and Curve commands. How do I get one annotation that only shows the total of all the sements?
How can I remove Parcel Segment Element? I have oPar as AeccParcel and oSeg as AeccParcelSegment
AeccParcelLoop loop = oPar.ParcelLoops[0]; List<AeccParcelSegmentElement> SegElem = new List<AeccParcelSegmentElement>(); foreach (AeccParcelSegmentElement segE in loop) { SegElem.Add(segE); // Seem not good idea here.. because all segE in this list look the same } foreach (AeccParcelSegmentElement oSE in oSeg) { if (!SegElem.Contains(oSE))
***delete/remove oSE here //can't find info, how to delete/remove this segment element }
I was upgraded to version 14 on Friday, and when I opened my drawing that was started in version 2011, the parcel that I created looks different, and not in a good way. My parcel boundary now appears as if it were a polyline with linetype generation is enabled, whereas in previous versions, linetype generation would reset at each vertex. How do I change the way my parcel segments display in version 14?
I am using Cable and Harness (Autodesk Inventor 2012 64 bit on Win7 64bit) and when trying to create the segment I only get the error message "The sweep operation failed for the harness segment Segment1 Adjust the segment geometry and try again". It does not matter what data for diameter and bend radius I am using under "Harness properties", it never works. When checking the "Bend radius" for violation it says nothing. I am attaching the files.
I am trying to create surface elevation labels along a polyline and I am having an issue with the label anchor point. I have created a line label style that uses a reference text to produce the elevation from a specified surface, however when I insert the label the default anchor point for the label is in the center of the line segment and that is where the reference text is taking the surface elevation. I am looking for the elevation of the surface at the start of each line segment, and I do not know how I can make it stop defaulting to the center of the line segment.
Attached is an overview of what my labels look like, where the anchor point is, and the layout properties within my label style. I am using C3D 2012.
Am looking for the feasibility to check space available in Segment.I've assigned a segment diameter as 2 mm, and i have 2 wires have .9 mm dia each, Now i want to know what will be the remaining space available in the segment.
in another way around, if am adding more wires in the segment will inventor give any error message stating that there is no space for route more wires in that segment,
I need to create a 3D model of a segment of a jogging path/trail that has a drainage feature called a knick. I pasted a freehand drawing of what a knick looks like below this post. It's a semi-circular area that slopes to one side at a small angle on a trail that is otherwise flat. I need a model of a trail segment with two of these sloping indentations that is just a smooth, gray object- nothing fancy. I managed to create a simple 3D model for a second trail design that has a slope to one side throughout the trail- made a box with a tapered edge and rendered it gray.
Since to my eye a knick looks like a lemon wedge indented into the face of a box- that's what I've been working towards. Made a box, made a cylinder, moved the cylinder so half of its base sits on top of the box face on which I want the indentation, and then used pushpull and subtract to take out a shallow semi-circular cut off the top of the box (did two of these about 20 units apart on the same face).
Here is where I ran into my own limitations. I don't know how to taper the semicircular cut so that it actually slopes off the face to the edge and doesn't look like a clean cut depression. I need it to slope to the edge at a 2% angle. I've tried tapering many times, but I don't think I completely understand the concept of the tapering axis (or rather I know that I completely misunderstand it) because all I end up doing is tapering the various faces of the box and the knick cut stays the same. I also tried out all the tools on the ribbon that look like they can be used for filling in or smoothing edges, but without any luck. Or should I be approaching the process of making the knick from a completely different set of commands?
