AutoCAD Inventor :: Deleting Work Points In 3D Sketch
Apr 13, 2012
I am using Inventor Professional 2011.
I have a series of points that I've placed along a sloped line in a 3D Sketch. However, if I delete one of the points, all the points that have been created are erased as well. I found a way to get around it (remove the constraints of the point I'm trying to delete and then delete the point). However, if I want to delete multiple points, the solution I have would take up some time.
I don't want to create a rectangular pattern in a 2D sketch because, when the line changes slope, the pattern doesn't seem to recognize the new slope direction and the points appear offset from the new sloped line.
Is there a way I can get create some semblance of a pattern in 3D sketch and also have the ability to delete individual points within a series of created points?
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Oct 13, 2011
Is there anyway to break a sketched pattern without deleting all the elements? CATIA has this feature where you can pattern something, then break the relationship of this pattern so you can edit the components as individuals. It seems the only option in Inventor is to delete the pattern or suppress individual components. I just want to pattern a line equally spaced 20 times then trim those lines to a bisecting one. Its annoying to have to draw and constrain all the lines to create a pattern
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Oct 13, 2012
I created a work point on a part. How do I delete it? Right clicking on the work point in the model browser doesn't give a Delete menu item.
[URL]
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Jun 4, 2012
How can I delete some points that show in my sketch like these (see the attachments). by the way, they are related to sketch constrains?
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Sep 13, 2012
I need to create about 100 off points in a sketch.
I have the x and Y co-ordinates in a excel spread sheet. Is there any simple way to create the points other than manually entering thru precise input.
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Oct 8, 2012
I am trying to use sketch points in drawing for dimensioning. Below is portion of my code. The code fails when AddLinear is called. Is it even possible to use drawing sketch points for dimensioning?
invSheet = invDrawingDoc.ActiveSheet
Dim oTransGeom As Inventor.TransientGeometry= invApp.TransientGeometry
Dim pt1 AsPoint= oTransGeom.CreatePoint(0, 0, flangeOD / 2)
[Code]....
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Oct 7, 2011
I am trying to get Sketched Symbols with leaders to align.
I have a sketched symbol defined that has connection points defined at the outer quadrants. If the symbol doesn't have a leader they snap together at the connection points without any problems.
If the symbols have a leader they either won't snap, or jump to a random location depending on what grip you select to move.
The following video image shows the problems with the symbols with leaders.
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Dec 6, 2013
Given a sketch, I wish to get its profile paths (outer, plus inners), for each path, I wish to get their individual curves (line, arc, splines, any type). For lines, I need start and end points, for others, some sample points would do.
For "T" like thin profile shape, following code got me, 1 Profile Path, which had 8 Lines (thus 8 points) and it worked fine.
For Each path As Inventor.ProfilePath In extFeature.Profile
If Not path Is Nothing And path.Count > 0 Then
For Each entity As Inventor.ProfileEntity In path
If entity.CurveType = Curve2dTypeEnum.kLineSegmentCurve2d Then
Dim oSkE As SketchEntity = entity.SketchEntity
Dim oLine As SketchLine = CType(oSkE, SketchLine)
Dim startpt As Inventor.Point2d = oLine.StartSketchPoint.Geometry
Dim endpt As Inventor.Point2d = oLine.EndSketchPoint.Geometry
But same logic does not work (crashes at Casting I guess) for "S" shape as below:
It gives path.Count == 0.
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Jun 25, 2013
When I use the import excel points function in the 2D sketch menu of Inventor 2013, nothing happens when I open the excel file. No points are drawn in the sketch... I don't even get an error message... I have tried the same thing on another computer with the exact same spreadsheet and it works 100%.
I'm running Inventor 2013 service pack 2 on a Lenovo Y570 with an Nvidia GeForce GT555M GFX card
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Feb 1, 2012
I have a newly discovered issue with left clicking and moving lines and points in 2D-sketch.
After working in Inventor for a while I cant move lines and points(green and unconstrained geometry). If I exit 2D sketch mode and enter again I can move a line once and then its back to not being able to manipulate the geometry at all, the curser just want to create a marking box.
I have a new optical mouse with cord, its a Logitech G400. I have switched mouse but with the same result.I have installed the latest driver for the mouse.
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May 15, 2012
Within a part, I'm trying to identify sketch points that are generated from projected geometry, but the geometry is subsequently changed higher up the feature tree, leaving a pink sketch point (or worse). What attributes would such a sketch point have?
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Nov 6, 2012
I am using projected and sketched geometry (2D sketches) in assembly space to create lines/ points that I intend to use to define planes and axes. The problem I have is that nearly all the geometry I create (lines and points in 2D sketches) is not "selectable" when I try to create planes or axes. I cannot even put a work points "on top of" my sketch points. Why are my sketches not usable in the assembly space? Since the components in my model are just two extruded rings I don't have any linear edges I can select to make this work/ define planes.
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Oct 6, 2012
I want to draw a line between the two sketches visible on the image below. The line should be in the plane visible. The starting point of the line should be from wherever the top sketch intersects the plane of the current sketch. The finnish point of the line should be wherever a line of the bottom sketch intersects the current sketch plane.
There is no tooltip appearing that would allow me to quickly "attach" the starting line to the correct position. Is there such an aid, and how do i turn it on?
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Apr 13, 2008
I use AddByNormalToCurve method to create a work plane in a sketch 3D. Is it possible to make new workplane object to be consumed by the parent Sketch3D (Workplane.Consumed = True) as it is possible in UI in Edit mode ?
My sample code in IV 2008:
Public Sub WorkPlane_Test()
'reference to the transient geometry
Dim oTG As TransientGeometry
Set oTG = ThisApplication.TransientGeometry
'reference to the component definition
[code]........
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Feb 10, 2012
I`m using Inventor 2012.When i select a new sketch from the New file drop down selection box ( new sketch picture) the XY plane is a different view to when i select a new sketch from the Part selection box (new sketch 1).
How can i make a default work plane when opening a new sketch?I would like to have the work plane identical to the new sketch picture when ever i open a new sketch file
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Sep 20, 2011
How can one get the work points and center lines from .iam drawing to .idw drawing.
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Dec 17, 2012
Currently using 2012 and I had the same problem in 2010.
When I turn visibility off and on in an assembly, all previously constructed user planes, axis and points become visible.
Is there a fix available to download?
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Jun 11, 2013
As I was creating a surface consisted of contour lines, suddenly some bunch of random points in the surface were also created. I want my surface to be solely generated by contour lines only. So...
I know I can get rid of those points by deleting them through edit but I want to get rid of them all at once. How can I do that? Or... Is there even a way to do that?
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Sep 21, 2011
I've created a shared sketch and have used it with various features. Sometime those features are suppressed. The model works fine but the shared sketch generates a sketch doctor error because the feature that created it has been suppressed. Is there anyway to make the sketch suppressed so it doesn't trigger a sketch doctor error? Inventor 2013
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Sep 20, 2012
How do I duplicate the 2D line work from a part level sketch into a drawing level (overlay) sketch?
I started a simple 2D piping system diagram sketch by opening a new part file and using a sketch to stick draw the system schematic including some annotations. Then I opened a new drawing file and made a base view of the part file to bring a view of the original sketch into the drawing.
I realize now that it would have been much easier to have created the schematic directly in a 2D sketch at the drawing level, which would have made editing the annotations much easier at the drawing level, and there is really no need for the part file to exist. I have no intention of creating a 3D model or "real" part in the .ipt file, was just using it as a jumping off point to sketch.
I was thinking that I could correct my error in judgment by just copying the sketch and pasting it into a new sketch on the drawing, but it doesn't want to work that way. I have tried copying both the whole sketch at the browser level, and the entire sketch contents (all of the lines and annotations) from the opened part sketch, but when I attempt to paste either of those into the drawing, paste does not seem to be an option. I'd rather not have to draw the whole thing again, as in typical fashion, my once simple sketch has grown in proportion and complexity from its simple beginning.
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Dec 3, 2013
I was trying to query some sketch points data from a profile Path using code as below. However the program stopped without telling the reason.
Code below:
i = 0;
foreach (ProfileEntity oSourceProfileEntity in oProfilePath) { switch (oProfilePath[i].SketchEntity.Type) { case ObjectTypeEnum.kSketchArcObject: { SketchArc srcSkArc = default(SketchArc); srcSkArc = (SketchArc) oSourceProfileEntity.SketchEntity; // error points[i] = srcSkArc.StartSketchPoint.Geometry; break; } default: { SketchLine srcSkLine = default(SketchLine); srcSkLine =(SketchLine) oProfilePath[i].SketchEntity; // error points[i] = srcSkLine.StartSketchPoint.Geometry; break; } } i++; }
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Aug 1, 2011
First we imported an ".igs" file to inventor, which produced "wires". Then by promoting the wires it produced a 3-d sketch.
The model is in one plane and 2-D, and we are trying to use Ansys 2-D analysis, but in-order to do so it needs to be in a 2-D sketch.
The model is too large to be redrawn on a 2-D plane, how to convert it to a 2-D sketch
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Dec 14, 2012
want to change sketch 2013 into the sketch of 2010
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May 30, 2013
When I edit certain sketched some other sketches disappear. see attached.
This is causing modelling to slow down as I can not project lines from the sketch that has disappeared.
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Aug 22, 2012
After I create a adaptive part from projected sketch. How to modify the sketch? Please see the part attached.
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Mar 4, 2012
what is the difference between a sketch and a planar sketch?
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Aug 16, 2012
I'm having trouble with constaints, I'd like to constrain my sketch to a point in another sketch on a different plane. Is this posible in Inventor? If so how? If Inventor works differently how would you get a points in one sketch to be linked to points another?
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Nov 13, 2012
1. When I do a re-import of my points my linework appears to double up (linework over linework).
2. In my description keys I use "rr" for rail road and "rrisg" for railroad signal (no * in code), linework comes in for both even though I only have it set up for "rr". I thought without the * in code this would not happen, but still does.
3. Finally, I use the "Survey Point Properties" window to make edits to points. All seems great, but when I got back into my drawing all my work was gone? Do I need to update the database some how with the changes? I was under the assumption that by doing it the way I do the changes are saved to the database. Is it better to do the edit on the Survey Tab by right clicking on the import event and selecting "Edit Points"?
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Sep 9, 2013
I keep running into a situation where I would like to be able to create an edge or a work axis at the intersection of a work plane and the surface of the part. I figured out a work around if the surface is flat, but I haven't figured out a work around for a curved surface.
How do I create work axis where work plane intersects curved surface?
Or put another way: How do I project intersection of work plane and curved surface onto the work plane in a 2D sketch?
I need to be able to draw a 2D sketch on the work plane, but get a perfectly matching projected line onto the work plane, from the curved surface, at the intersection of the curved surface and the work plane.
The attached jpg shows the intersection in question. I circled it.
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Jul 17, 2013
Is there a workaround to delete the last revision row with the edit icon (I've put in by mistake and would like to remove)According to Autodesk HELP:
"Note:The active row is always the most recently added row to the revision table. It is denoted by an edit icon and cannot be deleted."
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Aug 2, 2012
I am working on a standard part that has different configurations depending on user inputs into a GUI. Once the user enters all the required parameters, the part is in its final form with all unnecessary features suppressed. I am looking for a way to automate the delete of the suppressed features using a rule and i Logic before the user saves the file.
The main reason for doing this is to reduce the file size of the part once it is saved because this same template will be used for hundreds of parts and I don't want to waste unnecessary storage space on suppressed features.
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