AutoCAD .NET :: Why Only 1 Intersection Point Instead Of 2
Aug 24, 2013
When I check with DIST command both the ends of the line are with distance 0.00000000 to the region. But when I apply intersectwith method to them I get only 1 intersection. This is a sample only, I face this issue regularly.
Private Sub Button31_Click(sender As Object, e As EventArgs) Handles Button31.Click Dim R1 As AcadEntity = Nothing, R2 As AcadEntity = Nothing Ut.GetEntity(R1, "seç") Ut.GetEntity(R2, "seç") Dim inters As Object = R1.IntersectWith(R2, AcExtendOption.acExtendNone) End Subor Dim entMain As Autodesk.AutoCAD.DatabaseServices.Entity = tr.GetObject(id, Autodesk.AutoCAD.DatabaseServices.OpenMode.ForRead) 'Setup 3d plane and point collection Dim myPlaneWCS As Plane = New Plane(New Point3d(0, 0, 0), New Vector3d(0, 0, 1)) Dim myIntPntCol As Point3dCollection = New Point3dCollection() Dim myintptr01 As IntPtr = New IntPtr() Dim myintptr02 As IntPtr = New IntPtr() 'Get intersecting point collection entMain.IntersectWith(ent, Intersect.OnBothOperands, myPlaneWCS, myIntPntCol, myintptr01, myintptr02)
Windows 7 (x64)
AutoCAD 2012 (x64)
View 1 Replies
ADVERTISEMENT
May 9, 2013
Isn't there a command that allows you to pick 2 lines and snap to the point of intersection when dimensioning an object with a fillet/chamfer? Typically I o-track it with apparent intersection with no issues, but its a little more difficult when your working with sloped lines, tracking doesnt like to follow angled lines. (Maybe its inventor that I'm think of that can do this?)
View 3 Replies
View Related
Aug 4, 2013
I find intersection of two curves with interop
Dim Zinters As Object = DuvarObj.IntersectWith(MainObj, AcExtendOption.acExtendNone)
then pass the intersection points pt1 and pt2 to managed code to get length of the curve between two intersection points , but I realized that sometimes decimal numbers maybe 10th after comma is different than the curve's start or end points. And so the code below throws error, since point pt1 or pt2 is not exactly on the curve, but they are the intersection points excatly.
What can I do?
Dim dist1 As Double = ent.GetDistanceAtParameter(ent.GetParameterAtPoint(pt1))Dim dist2 As Double = ent.GetDistanceAtParameter(ent.GetParameterAtPoint(pt2))
Windows 7 (x64)
AutoCAD 2012 (x64)
View 4 Replies
View Related
Jul 10, 2012
Form Autocad 2000 to 2012, there is always with this problem. It happens sometimes in object snap, it does not work to snap a intersection point (two crossed lines) when drawing a line or arc or others. For sure, these two lines are in the same plan and can be filleted or chamfered. So I turned on the Apparent intersection, it works with apparent intersection point, I am not sure if this apparent intersection will cause other problem. I am working on pure 2-D drawing, do not want to get any 3D objects inside the drawing.
View 3 Replies
View Related
Oct 13, 2011
How do we create dimension at an intersection point between arc and line?see attached picture. I need to create dimension as red line.
View 3 Replies
View Related
Jul 6, 2012
I want to generate Civil 3D point of intersection alignment report including following columes.
PI Row station
Delta Angle
PI Includead Angle
Is this possible?
AutoCAD Civil 3D 2012 SP 2
View 1 Replies
View Related
Apr 7, 2013
I Posted This problem twice but it doesn't showed in the forum. I don't know why, whatever, My problem is making Array with a circle and a line[same as to radius]. When i use array between them to create 9 more lines, some lines are becomes bigger then the original line. why this happen? I attach a file to be understand clearly. Zoom the intersection point of lines and the circle.
View 3 Replies
View Related
Sep 17, 2011
Is it possible to select lines (maybe up to 6 lines) around an intersection point with a reference line. There is one intersection point and the lines are around it. And also, both the intersecting lines are in different layers.
How to get the ObjectARX's ArxDbg tool working on autocad 2012. ObjectARX 2010 sample project fails to open in VS2010 express.
View 4 Replies
View Related
Aug 31, 2011
I have to create a hole (extrude) in a wall part in my assembly document where a stack will be installed.
To determine where, I verify if a line segment pass through the wall (XY Plane).
But I get an error with the command: IntersectWithLine
Here's my
Public Function IntersectionPoint(ByVal app As Inventor.Application,
ByVal wp As Inventor.WorkPlane) As Inventor.Point
Dim oTransGeom As Inventor.TransientGeometry = app.TransientGeometry
Dim startPoint As Inventor.Point = oTransGeom.CreatePoint(Me.StartVertex.X,
[Code] ......
View 2 Replies
View Related
Oct 29, 2013
In assembly mode, how can I click on two lines in a part sketch and get there intersection point using VBA?
View 3 Replies
View Related
Sep 14, 2012
I'm attempting to find the intersection point between a LineSegment2d Object and a DrawingCurveSegment object unsuccessfully.
View 1 Replies
View Related
Feb 7, 2013
I want to find the intersection point between a cylindrical curve and faces in a body. I have the start point an start vector and a rotational velocity. With this values it should be possible to create this cylindrical curve.
Is there a function in inventor which I can use?
Currently I am using the function "FindUsingRay". But I thing that there is only the possibility to fire a linear function through the body.
Today I found the command "FindUsingVector":
Sub FindUsingVector(OriginPoint As Point, Direction As UnitVector, ObjectTypes As SelectionFilterEnum(), ByRef UseCylinder As [defaultvalue(-1)] Boolean, ByRef ProximityTolerance As [optional] VARIANT, ByRef VisibleObjectsOnly As [defaultvalue(-1)] Boolean, ByRef LocationPoints As [optional] VARIANT,
I did not find any information in the "Autodesk Programming help". what is the difference between this both functions?
Is the argument "UseCylinder" for a switch into cylindrical coordinate system?
View 7 Replies
View Related
Nov 11, 2013
Say I'm projecting some 3D polylines to a profile view I have, and the 3D polylines cross the alignment defining the profile view. Is there a way to format the projections such that the point of intersection is identified, and that the points will be updated if I change either the alignment or the 3D polylines?
View 1 Replies
View Related
Jan 20, 2013
Is it possible to find intersection poit of the anchor point and any point on path?
Like on a picture, there are an anchor poit from a line, which intersects arc path, and I need to find intersection poit on the arc (can be line) path. Thus I can do further processing for arc after intersection - change position, set color etc.
I suppose I need to divide that arc path and that will be the best way, but all I need for this moment extract point before intersection and after and process in our custom preview. Is there way to find this intersection?
View 7 Replies
View Related
Apr 2, 2013
I'm trying to crate an anchor point on an intersection of two paths. Not by 'joining paths' (as that joins them from the ends); I just want to join two paths in such a way that an anchor point is crated at the point where they intersect. That's how it works in Flash, but I can't figure it out in AI. I created an image to clarify what I'm trying to achieve.
View 9 Replies
View Related
Mar 20, 2013
Is it possible to host an adaptive point along the intersection of two reference planes? Or is there another way to accomplish this same idea?
View 5 Replies
View Related
Sep 15, 2012
What distinction is between “intersection” and “apparent intersection” in snaps,. I’m not sure what difference is between the “intersection” and “apparent intersection” in snaps.
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
View 9 Replies
View Related
Mar 6, 2013
I am trying to create an intersection design using the Intersection Tools in C3D 2012. I followed the steps in the tutorials, created a corridor on the major road, splitted the regions, created the intersection and added it to the major road corridor, and connect the regions with the intersection portion.
I used the same assembly throughout the design just for simplicity, however, i notice that there are gaps of curb between the curb return section and the through section (as outline in red rectangles).
View 6 Replies
View Related
Nov 24, 2009
I'm trying to get the "Y" intersection of a line I construct and a given polyline using the following code.The debugger stops at this line that calls the function
intersectStartY = GetYIntersection(elevationLine.StartPoint)
The error message is "MissingMethodException was unhandled by user code"
Method not found: 'Void Autodesk.AutoCAD.DatabaseServices.Entity.IntersectWith(Autodesk.AutoCAD.DatabaseServices.Entity, Autodesk.AutoCAD.DatabaseServices.Intersect, Autodesk.AutoCAD.Geometry.Point3dCollection, Int32, Int32)'.
{code}
Public Function GetYIntersection(ByVal elevationLinePoint As Point3d) As Double
Dim intersectY As Double = Nothing
Dim intersectPoints As Point3dCollection = Nothing
[code].....
View 9 Replies
View Related
Feb 9, 2013
I'm trying to find the point where 2 lines intersect. I extend both lines so they cross. But when I try to draw a point over where they cross & select intersection on the snap menu, it will not snap to where the 2 lines cross. I've attached the drawing.
View 7 Replies
View Related
Jun 26, 2013
I have drawing with lots of pol)lines which are intersecting themselves.
I would like to divide all selected lines by the point of intersection.
I have this
[CommandMethod("BRA", CommandFlags.UsePickSet | CommandFlags.Redraw)] public static void TestIntersectAllLines() {
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument; Database db = doc.Database; Editor ed = doc.Editor;
[code].....
But it seems to doesn't work properly - some lines are not erasing, some are not intersecting in each point.
View 4 Replies
View Related
Jun 20, 2013
I've started doing my first intersections but I'm stuck with one mistake. I did all daylights and curb returns for intersection.
I have a feeling that it's incorrect targeting here, isn't?
View 7 Replies
View Related
Nov 19, 2012
I'm using AutoCAD 2013 x64 and VS2012 Express with ObjectARX 2013. Now I want to calculate the (projected) intersection point of 2 (intersecting) lines in vb.net
After selecting the lines I have this line1.IntersectWith(line2, Intersect.OnBothOperands, intpts, 0, 0)
In Visual studio express 2012 I get the following warning for the above line of
warning BC40000: 'Public Sub IntersectWith(entityPointer As Autodesk.AutoCAD.DatabaseServices.Entity, intersectType As Autodesk.AutoCAD.DatabaseServices.Intersect, points As Autodesk.AutoCAD.Geometry.Point3dCollection, thisGraphicSystemMarker As Long, otherGraphicSystemMarker As Long)' is obsolete: 'Use the overload taking IntPtr instead.'.
So, if I'm reading this correctly, this method is outdated and I should use an other method to calculate the intersection. But I really don't know what 'Use the overload taking IntPtr instead' means.
One of the things I found is a function that contains this line of Dim inters As Point3d = line1.IntersectWith(line2)(0). This one looks almost the same, but doesn't give me the warning when I compile the code, but this method crashes AutoCAD when there is no intersection between the lines. This is despite a try catch block that surrounds the code.
For now I just want to use lines, but I need to expand the code so it will also work with circles, arcs and polylines.
View 6 Replies
View Related
Jul 30, 2013
What is the best way to relocate and intersection (created with the wizard) from 43+00 to 40+50? I dragged the alignment but the return baselines don't seem to come along for the ride. Would it be better to bite the bullet and redo it?
View 3 Replies
View Related
Jan 14, 2013
I am "trying" to design a intersection that contains four lane divided road. Northbound and Southbound lanes are 2% normal crown with a curbed median. I have alignments for each crown. The intersecting road is not crowned. This road is a retrofit so I am limited quite a bit so the intersection wizard is out. We're going old school with this one.
View 2 Replies
View Related
Aug 11, 2011
I have a drawing file in AutoCADMap 3D 2011 consists of some administrative boundaries and city boundaries. Now I have roads of multi line style in the same drawing. When I completed the drawing I noticed there were missing intersections and I wanted all the roads to look something like the drawing shown below.
Please look into the word file thats how I wanted to do intersection in my drawing. Is it possible to do this action in one command or tool.
This is how my drawing looks like. This is how I want the drawing to be.
View 1 Replies
View Related
Oct 25, 2010
I need a style for intersection of alignments that automatically includes the abbreviations for Point On Tangent (POT), Point On Curve (POC), etc. I can create a style with the basic information of Station, Alignment Name, but adding the POT, POST, etc. in front of all alignment’s stationing and name doesn't seem available still in Civil 3D 2011.
View 9 Replies
View Related
Oct 30, 2013
Any Lisp to find the difference in z value at intersection points in 3d polyline and polyline,
View 9 Replies
View Related
Oct 10, 2011
We need to be able to use intersection with radius... In doing, it just snaps to the center not intersection.
View 9 Replies
View Related
Jun 20, 2012
I'm trying to write a command that breaks polylines / lines along a polyline. Is there any way to
A. Find all intersection points of two polylines?
B. Break the polyline at points gained previously?
View 6 Replies
View Related
Jan 5, 2013
Whenever I try to trim two intersection arcs who have the same bending direction and similar radius, casue it is extremely hard to click on the parts that need to be trimmed off. See attached pic for reference.
View 2 Replies
View Related
