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    <title>topic Betreff: Points on 3D spline in Inventor Programming - iLogic, Macros, AddIns &amp; Apprentice</title>
    <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7541853#M76814</link>
    <description>&lt;P&gt;Hey Georg,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Please find the following code to get some hint, which adds all fit points of a spline 3d to an object collection&lt;/P&gt;
&lt;P&gt;Sub splintPts()&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dim oDoc As PartDocument&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Set oDoc = ThisApplication.ActiveDocument&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dim oSk3d As Sketch3D&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Set oSk3d = oDoc.ComponentDefinition.Sketches3D(1)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dim oSkSpline As SketchSpline3D&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Set oSkSpline = oSk3d.SketchSplines3D.Item(1)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dim objCol As ObjectCollection&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Set objCol = ThisApplication.TransientObjects.CreateObjectCollection&lt;BR /&gt;&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; For i = 1 To oSkSpline.FitPointCount&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Call objCol.Add(oSkSpline.FitPoint(i))&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Next&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Debug.Print objCol.Count&lt;BR /&gt;End Sub&lt;/P&gt;</description>
    <pubDate>Tue, 14 Nov 2017 09:00:21 GMT</pubDate>
    <dc:creator>JaneFan</dc:creator>
    <dc:date>2017-11-14T09:00:21Z</dc:date>
    <item>
      <title>Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7526571#M76628</link>
      <description>&lt;P&gt;Hello together,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;how could I get the points on a 3D spline? The points should be calculated for example 2mm along the spline.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Path_3D-Spline.png" style="width: 705px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/423280i8D38FD4A7DAFDA69/image-size/large?v=v2&amp;amp;px=999" role="button" title="Path_3D-Spline.png" alt="Path_3D-Spline.png" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;I could export the points:&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;A href="http://modthemachine.typepad.com/my_weblog/2011/06/writing-work-points-to-an-excel-file.html" target="_blank"&gt;http://modthemachine.typepad.com/my_weblog/2011/06/writing-work-points-to-an-excel-file.html&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thank you Georg&lt;/P&gt;</description>
      <pubDate>Wed, 08 Nov 2017 10:28:25 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7526571#M76628</guid>
      <dc:creator>GeorgK</dc:creator>
      <dc:date>2017-11-08T10:28:25Z</dc:date>
    </item>
    <item>
      <title>Betreff: Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7533326#M76707</link>
      <description>&lt;P&gt;I think it's possible with 3d spline interpolation. Is there any function in Inventor to do this?&lt;/P&gt;</description>
      <pubDate>Fri, 10 Nov 2017 09:22:05 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7533326#M76707</guid>
      <dc:creator>GeorgK</dc:creator>
      <dc:date>2017-11-10T09:22:05Z</dc:date>
    </item>
    <item>
      <title>Betreff: Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7538126#M76753</link>
      <description>&lt;P&gt;Hey Georg,&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Was the 3d spline created with the points? If so, it is convenient to get the sketch points by SketchSpline3d.FitPoint(Index) in Inventor.&lt;/P&gt;</description>
      <pubDate>Mon, 13 Nov 2017 06:04:19 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7538126#M76753</guid>
      <dc:creator>JaneFan</dc:creator>
      <dc:date>2017-11-13T06:04:19Z</dc:date>
    </item>
    <item>
      <title>Betreff: Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7538676#M76769</link>
      <description>&lt;P&gt;Hello &lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/538492"&gt;@JaneFan&lt;/a&gt;,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;the 3d spline was created with the points. Do you have a sample code for this?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thank you Georg&lt;/P&gt;</description>
      <pubDate>Mon, 13 Nov 2017 09:57:46 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7538676#M76769</guid>
      <dc:creator>GeorgK</dc:creator>
      <dc:date>2017-11-13T09:57:46Z</dc:date>
    </item>
    <item>
      <title>Betreff: Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7541853#M76814</link>
      <description>&lt;P&gt;Hey Georg,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Please find the following code to get some hint, which adds all fit points of a spline 3d to an object collection&lt;/P&gt;
&lt;P&gt;Sub splintPts()&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dim oDoc As PartDocument&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Set oDoc = ThisApplication.ActiveDocument&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dim oSk3d As Sketch3D&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Set oSk3d = oDoc.ComponentDefinition.Sketches3D(1)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dim oSkSpline As SketchSpline3D&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Set oSkSpline = oSk3d.SketchSplines3D.Item(1)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dim objCol As ObjectCollection&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Set objCol = ThisApplication.TransientObjects.CreateObjectCollection&lt;BR /&gt;&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; For i = 1 To oSkSpline.FitPointCount&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Call objCol.Add(oSkSpline.FitPoint(i))&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Next&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; Debug.Print objCol.Count&lt;BR /&gt;End Sub&lt;/P&gt;</description>
      <pubDate>Tue, 14 Nov 2017 09:00:21 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7541853#M76814</guid>
      <dc:creator>JaneFan</dc:creator>
      <dc:date>2017-11-14T09:00:21Z</dc:date>
    </item>
    <item>
      <title>Betreff: Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7542106#M76818</link>
      <description>&lt;P&gt;Hi Jane,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;maybe I explained the problem wrong. I need the points along the spline with a given distance.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Points_with_Distance.png" style="width: 705px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/425898i2E97B9C565BD4294/image-size/large?v=v2&amp;amp;px=999" role="button" title="Points_with_Distance.png" alt="Points_with_Distance.png" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thank you&lt;/P&gt;
&lt;P&gt;Georg&lt;/P&gt;</description>
      <pubDate>Tue, 14 Nov 2017 10:25:06 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7542106#M76818</guid>
      <dc:creator>GeorgK</dc:creator>
      <dc:date>2017-11-14T10:25:06Z</dc:date>
    </item>
    <item>
      <title>Betreff: Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7542204#M76819</link>
      <description>&lt;P&gt;Hi &lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/241746"&gt;@GeorgK&lt;/a&gt;,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Hope the following screencast link would help.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;A href="https://knowledge.autodesk.com/support/inventor-products/learn-explore/caas/screencast/Main/Details/c22f630d-9b00-41f0-b7c6-fddf2a26f066.html" target="_blank"&gt;https://knowledge.autodesk.com/support/inventor-products/learn-explore/caas/screencast/Main/Details/c22f630d-9b00-41f0-b7c6-fddf2a26f066.html&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;In this screencast video, workpoint is created at one of the end point. Then, workpoint is patterned along curve length.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Similarly, a rectangle patterned part is attached with this post. Here, pattern count is calculated by measuring length of curve&amp;nbsp;divided by&amp;nbsp;offset length.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Can you please provide sample part to test? please make sure that part is non confidential one.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Please feel free to contact if there is any queries.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;If problem is&amp;nbsp;solved, click on&amp;nbsp;"Accept&amp;nbsp;as solution"&amp;nbsp;/ give a "Kudo".&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thanks and regards,&lt;/P&gt;</description>
      <pubDate>Tue, 14 Nov 2017 11:03:04 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7542204#M76819</guid>
      <dc:creator>chandra.shekar.g</dc:creator>
      <dc:date>2017-11-14T11:03:04Z</dc:date>
    </item>
    <item>
      <title>Betreff: Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7545102#M76852</link>
      <description>&lt;P&gt;Hello &lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/4427777"&gt;@chandra.shekar.g&lt;/a&gt;,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;I thought that there could be a possibility to calculate the points directly. I have a robot which should drive along the spline. There are a lot of calculations to this.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thanks Georg&lt;/P&gt;</description>
      <pubDate>Wed, 15 Nov 2017 07:31:39 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7545102#M76852</guid>
      <dc:creator>GeorgK</dc:creator>
      <dc:date>2017-11-15T07:31:39Z</dc:date>
    </item>
    <item>
      <title>Betreff: Points on 3D spline</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7545288#M76857</link>
      <description>&lt;P&gt;Hi &lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/241746"&gt;@GeorgK&lt;/a&gt;,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Unfortunately, there is no direct approach to calculate the points along spline.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Please post this&amp;nbsp;wish list&amp;nbsp;at idea station using following link.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;SPAN style="margin: 0px; color: black; font-family: 'Segoe UI',sans-serif; font-size: 10pt;"&gt;&lt;A href="https://forums.autodesk.com/t5/inventor-ideas/idb-p/v1232/tab/most-recent" target="_blank"&gt;&lt;SPAN&gt;https://forums.autodesk.com/t5/inventor-ideas/idb-p/v1232/tab/most-recent&lt;/SPAN&gt;&lt;/A&gt;&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thanks and regards,&lt;/P&gt;</description>
      <pubDate>Wed, 15 Nov 2017 08:47:37 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/points-on-3d-spline/m-p/7545288#M76857</guid>
      <dc:creator>chandra.shekar.g</dc:creator>
      <dc:date>2017-11-15T08:47:37Z</dc:date>
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