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    <title>topic Re: Distance between two faces in assy as a parameter in Inventor Programming - iLogic, Macros, AddIns &amp; Apprentice</title>
    <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9428590#M107768</link>
    <description>&lt;P&gt;Kelly,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;thanks a lot, that's where I can start from. I just wonder - can I get 3D dimension annotation into iLogic somehow? Eg, get value of OHa in example below?&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards&lt;/P&gt;&lt;P&gt;Goran&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="aa.png" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/751207i242FC2C3C49C58B0/image-size/large?v=v2&amp;amp;px=999" role="button" title="aa.png" alt="aa.png" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
    <pubDate>Tue, 07 Apr 2020 19:55:43 GMT</pubDate>
    <dc:creator>GoranBe</dc:creator>
    <dc:date>2020-04-07T19:55:43Z</dc:date>
    <item>
      <title>Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424217#M107749</link>
      <description>&lt;P&gt;Hello&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;What is the easiest way to get distance between two faces, store it into some user parameter and have the value updated if the distance changes. From experience I know that if I Measure the parameter value it will not update, if the distance changes. I tried to create dimension annotation in model, but I am not aware of how to use it's value as a parameter. In short, I'd like to have 47,00 mm dimension value from the picture below stored in the (named) parameter and updated, if it changes due to any reason - housing height change, constrains change etc...&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Thanks for your ideas&lt;/P&gt;&lt;P&gt;Goran&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="aa.png" style="width: 562px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/750332i5B943D06F535232E/image-size/large?v=v2&amp;amp;px=999" role="button" title="aa.png" alt="aa.png" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 09:55:24 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424217#M107749</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-06T09:55:24Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424237#M107750</link>
      <description>&lt;P&gt;I would create a sketch and place a driven dimension.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Torbjørn&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 10:08:00 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424237#M107750</guid>
      <dc:creator>torbjorn</dc:creator>
      <dc:date>2020-04-06T10:08:00Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424247#M107751</link>
      <description>&lt;P&gt;As mentioned... by&amp;nbsp;&lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/296027"&gt;@torbjorn&lt;/a&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Or you can set it up as a FX / Parameter prior in the sketch. Overall height = XXXXX&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;You adjust it / it adjust&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Outside of it won't work ...&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;BR /&gt;Can you share the file for a quick review&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 10:13:21 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424247#M107751</guid>
      <dc:creator>mdavis22569</dc:creator>
      <dc:date>2020-04-06T10:13:21Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424297#M107752</link>
      <description>&lt;P&gt;Torbjørn,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;[OT] I must admit I'm somehow confused about how and when projections in the sketch are linked and maintained. I still don't get it when the reference geometry will be updated if the underlaying projected geometry changes and when not. Or how to make it linked. Or how to know if some specific projetced geometry in sketch is linked or not. When creating darwinbg parts some projections are linked (eg looped part geometry will result in projetced geometry item as part of drawing) and some are not (eg cut edges, single edges ...) I haven't find any good reference about it yet.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Therefore I did think of your idea but I'm too ignorant to actually rely on it.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Thanks&lt;/P&gt;&lt;P&gt;Goran&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 10:44:59 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424297#M107752</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-06T10:44:59Z</dc:date>
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    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424308#M107753</link>
      <description>&lt;P&gt;Have you never seen or played with this feature?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;It's really quite easy once you see how it's done ....&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;trying to get a quick video today to show it&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 10:50:38 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424308#M107753</guid>
      <dc:creator>mdavis22569</dc:creator>
      <dc:date>2020-04-06T10:50:38Z</dc:date>
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    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424336#M107754</link>
      <description>&lt;P&gt;Michael,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;you mean project geometry? If so, I use it a lot, but I'm still confused when the link is created and mantained and when not.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards&lt;/P&gt;&lt;P&gt;Goran&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 11:05:09 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424336#M107754</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-06T11:05:09Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424348#M107755</link>
      <description>&lt;P&gt;Some like this what I'd be using for what you are describing&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;A href="https://autode.sk/2UMBhml" target="_blank"&gt;https://autode.sk/2UMBhml&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Give it a minute or two to upload&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 11:10:38 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424348#M107755</guid>
      <dc:creator>mdavis22569</dc:creator>
      <dc:date>2020-04-06T11:10:38Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424420#M107756</link>
      <description>&lt;P&gt;Michael,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;thank you very muh for you input. I use tehcniques you have shown all the time when creating parts and assemblies. My original question was about how to get some dimesion, which is not explicitly known, into parameter. As in my example, where the overall height is sum of the height of the housing, height of the lid's bottom and the distance between the lid and the housing defined when placing a constraint.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Of course I can caluculate the overall height from data (parameters) given. But Inventor "knows" the value very vell already as you can annotate the overall height. I'm looking for the best way to get this value into parameter that will be later used for something else, eg(pseudo code)&lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; UpperPlane_Height = 30&amp;nbsp; mm&lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Overall_Height = &amp;lt;annotaded_dimension_0&amp;gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MountingHole_Depth = Overall_Height - UpperPlane_Height&lt;/P&gt;&lt;P&gt;so that "MountingHole_Depth" will be calculated autmatically when I play with other dimensions.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards&lt;/P&gt;&lt;P&gt;Goran&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards&lt;/P&gt;&lt;P&gt;Goran&lt;/P&gt;&lt;P&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 11:42:32 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424420#M107756</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-06T11:42:32Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424542#M107757</link>
      <description>&lt;P&gt;So you want to pull / export it out?&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;If so, make it populate a custom iproperty.&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 12:37:06 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424542#M107757</guid>
      <dc:creator>mdavis22569</dc:creator>
      <dc:date>2020-04-06T12:37:06Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424684#M107758</link>
      <description>&lt;P&gt;No, I want to make this assignment somehow work:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Overall_Height = &amp;lt;annotaded_dimension_0&amp;gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;as there is no way I know to get &amp;lt;annotaded_dimension_0&amp;gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards&lt;/P&gt;&lt;P&gt;Goran&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 13:32:58 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424684#M107758</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-06T13:32:58Z</dc:date>
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    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424689#M107759</link>
      <description>&lt;P&gt;Maybe&amp;nbsp;&lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/74757"&gt;@mcgyvr&lt;/a&gt;&amp;nbsp; can help ....&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;M&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 13:34:29 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424689#M107759</guid>
      <dc:creator>mdavis22569</dc:creator>
      <dc:date>2020-04-06T13:34:29Z</dc:date>
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    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424708#M107760</link>
      <description>&lt;P&gt;He'd know for sure (ROTFL)&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 13:41:11 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424708#M107760</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-06T13:41:11Z</dc:date>
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    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424757#M107761</link>
      <description>&lt;P&gt;Lets see if this technique works for your situation...&amp;nbsp;&lt;/P&gt;
&lt;P&gt;I'm assuming that those are 2 different parts in an assembly.. (I'm going to call them knurled cap and housing because well I want to&amp;nbsp;&lt;img class="lia-deferred-image lia-image-emoji" src="https://forums.autodesk.com/html/@1E018E9C237C1988568EE667885B902C/emoticons/1f601.png" alt=":beaming_face_with_smiling_eyes:" title=":beaming_face_with_smiling_eyes:" /&gt; )&lt;/P&gt;
&lt;P&gt;Simply link in the parameter of the knurled caps height from its part file and the parameter of the housing height from its part file into the assembly... Then you have the distance you want as the sum of those 2..&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Steps as follows...&lt;/P&gt;
&lt;P&gt;In the assembly go to the parameters dialog (fx button) and press the link button at the bottom..&lt;/P&gt;
&lt;P&gt;Find the knurled cap and link the height of that into the assembly..&lt;/P&gt;
&lt;P&gt;Repeat for the housing..&lt;/P&gt;
&lt;P&gt;Now you have those parameters linked and usable in your assembly.. Should either of those change then the assembly will know and update accordingly...&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 13:56:05 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424757#M107761</guid>
      <dc:creator>mcgyvr</dc:creator>
      <dc:date>2020-04-06T13:56:05Z</dc:date>
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    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424811#M107762</link>
      <description>&lt;P&gt;Thank you for your entry. This is how I do it exactly right now. In knurl cap I create exported automatic parameter "Cap_Thickness" where I subtract thread depth from the total height of the cup to&amp;nbsp; get thickness of the cup above housing. In housing I export parameter "Housing_Height". In assembly I create constraint between facing pages, than name distance parameter "Gap" and enter distance of say 0,5 mm (used for rubber for example).&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Than I calculate overall height parameter summing those up. But in general, Inventor knows this value using parameters or not. My question is still the same - what is the best way to get this distance between two faces directly in the assembly.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Thanks again&lt;/P&gt;&lt;P&gt;Goran&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;BTW, I like your nickname a lot.&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 14:10:12 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424811#M107762</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-06T14:10:12Z</dc:date>
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    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424829#M107763</link>
      <description>&lt;BLOCKQUOTE&gt;&lt;HR /&gt;&lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/3736711"&gt;@GoranBe&lt;/a&gt;&amp;nbsp;wrote:&lt;BR /&gt;
&lt;P&gt;My question is still the same - what is the best way to get this distance between two faces directly in the assembly.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;HR /&gt;&lt;/BLOCKQUOTE&gt;
&lt;P&gt;That IMO is the "best/easiest" way (based on the details provided so far) to get that type of distance in an assembly that is usable by something else in the assembly..&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 06 Apr 2020 14:17:49 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9424829#M107763</guid>
      <dc:creator>mcgyvr</dc:creator>
      <dc:date>2020-04-06T14:17:49Z</dc:date>
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    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9426751#M107764</link>
      <description>&lt;P&gt;I don't use too much assembly sketches like this myself, but it does indeed work.&amp;nbsp; But that is just because I normally do the design in master parts and keep the assemblies as simple as possible.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Assembly sketches lack some functionality (and are somewhat less stable) compared to part sketches. For instance, if you project part sketch geometry to an assembly sketch it will be grounded and will not update.&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Model edges can be projected, and if you are in doubt you can always check the sketch constrain to see if it is associative or grounded. Normally those projected lines will stay stable until you do a something that changes the internal Inventor ID of the actual edge. If you replace the part, the projected line will fail. If you change the part so the edge disappear, the projected line will fail. If you delete the line in the part sketch and redraws it, the projected line will fail.&amp;nbsp;The last example can be harder to understand than the first ones, because the geometry might looks identical to the human eye. But inside Inventor it has got a new ID, and the projected line does not find its reference.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;The driven dimension will be a reference parameter and can be used for example to control an assembly constraint or as a value in some iproperty.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Torbjørn&lt;/P&gt;</description>
      <pubDate>Tue, 07 Apr 2020 09:36:47 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9426751#M107764</guid>
      <dc:creator>torbjorn</dc:creator>
      <dc:date>2020-04-07T09:36:47Z</dc:date>
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      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9426800#M107765</link>
      <description>&lt;P&gt;Torbjørn,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;this is one of te best explantions of associative projections, thanks. For resons you just point out I don't rely on associative projections because association may be lost without warning even you think you didn't change anything essential.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Please excuse my ignorance - but how to check this: "if you are in doubt you can always check the sketch constrain to see if it is associative or grounded. "&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards&lt;/P&gt;&lt;P&gt;Goran&lt;/P&gt;</description>
      <pubDate>Tue, 07 Apr 2020 09:58:04 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9426800#M107765</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-07T09:58:04Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9427285#M107766</link>
      <description>&lt;P&gt;If an associative projection fails you will normally be warned since the sketch will report a fail. But if the projection was grounded, no warning when things change.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;When you are in the sketch press F8&amp;nbsp; and you will see all sketch constraints.&amp;nbsp;&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="Constr.jpg" style="width: 651px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/750938i0DE23F0E9486D485/image-size/large?v=v2&amp;amp;px=999" role="button" title="Constr.jpg" alt="Constr.jpg" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;Torbjørn&lt;/P&gt;</description>
      <pubDate>Tue, 07 Apr 2020 13:18:12 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9427285#M107766</guid>
      <dc:creator>torbjorn</dc:creator>
      <dc:date>2020-04-07T13:18:12Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9428352#M107767</link>
      <description>&lt;P&gt;Hello&amp;nbsp;&lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/3736711"&gt;@GoranBe&lt;/a&gt;&amp;nbsp;you can try to use this iLogic code to populate a measured distance to a parameter, but that is manually selected:&lt;/P&gt;
&lt;P&gt;&lt;A href="https://forums.autodesk.com/t5/inventor-customization/using-the-measure-minimumdistance-command/td-p/6246893" target="_blank" rel="noopener"&gt;Using the Measure.MinimumDistance command&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;I was thinking you could define Faces or WorkPoints and then bring&amp;nbsp;access NamedEntities to pull the distance between the two into the assembly as a User Parameter. Here are a few links that may help:&lt;/P&gt;
&lt;P&gt;&lt;A href="http://help.autodesk.com/cloudhelp/2019/ENU/Inventor-iLogic/iLogic_API/html/7106a72f-bdd7-a2ac-280c-9ba1ad83ccf6.htm" target="_blank" rel="noopener"&gt;NamedEntities Interface&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&lt;A href="https://forums.autodesk.com/t5/inventor-customization/ilogic-get-namedentity-of-part-from-assembly-level/td-p/8762003" target="_blank" rel="noopener"&gt;iLogic - Get NamedEntity of Part from Assembly level&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&lt;A href="https://forums.autodesk.com/t5/inventor-forum/assigned-names-for-faces-change-color-using-ilogic-or-api/td-p/8748476" target="_blank" rel="noopener"&gt;Assigned Names for faces Change Color using Ilogic or API&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;SPAN style="color: #808000;"&gt;Please select the &lt;STRONG&gt;Accept Solution&lt;/STRONG&gt; button if a post solves your issue or answers your question.&lt;/SPAN&gt;&lt;/P&gt;</description>
      <pubDate>Tue, 07 Apr 2020 18:44:25 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9428352#M107767</guid>
      <dc:creator>kelly.young</dc:creator>
      <dc:date>2020-04-07T18:44:25Z</dc:date>
    </item>
    <item>
      <title>Re: Distance between two faces in assy as a parameter</title>
      <link>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9428590#M107768</link>
      <description>&lt;P&gt;Kelly,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;thanks a lot, that's where I can start from. I just wonder - can I get 3D dimension annotation into iLogic somehow? Eg, get value of OHa in example below?&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards&lt;/P&gt;&lt;P&gt;Goran&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="aa.png" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/751207i242FC2C3C49C58B0/image-size/large?v=v2&amp;amp;px=999" role="button" title="aa.png" alt="aa.png" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
      <pubDate>Tue, 07 Apr 2020 19:55:43 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/inventor-programming-ilogic/distance-between-two-faces-in-assy-as-a-parameter/m-p/9428590#M107768</guid>
      <dc:creator>GoranBe</dc:creator>
      <dc:date>2020-04-07T19:55:43Z</dc:date>
    </item>
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