https://forums.autodesk.com/t5/fusion-support-forum/body-rotates-if-angle-of-2d-sketch-changes-joint-problem/m-p/12815368#M15518 <P>Hello together,</P><P>&nbsp;</P><P>I am again struggeling with joints ... I hope you can help me out.</P><P>What I am trying to do:</P><P>I have two lines crossing with an angle that can be changed in the parameters (see sketch).</P><P>Then I "Insert Derive" a Sketch that I connect via Joints to each end of the lines to then extrude/sweep.</P><P>&nbsp;</P><P>The problem is that when I change the angle in the parameters, the body rotates weirdly.</P><P>I tried it with additional Joint Origins and additional lines in the sketch but nothing worked.</P><P>&nbsp;</P><P>What am I doing wrong?&nbsp;</P><P>And is there a comprehensive Guide on my "2D Joint"-problem? All videos I find on Joints are more "basic" and on 3D geometry.</P><P>&nbsp;</P><P>Thank you very much in advance</P><P>&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="locjeffery_0-1717428105560.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1371202iBD975AAF32C3DC3B/image-size/medium?v=v2&amp;px=400" role="button" title="locjeffery_0-1717428105560.png" alt="locjeffery_0-1717428105560.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="locjeffery_1-1717428137827.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1371203iD6F267F676F7A7F6/image-size/medium?v=v2&amp;px=400" role="button" title="locjeffery_1-1717428137827.png" alt="locjeffery_1-1717428137827.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="locjeffery_2-1717428175111.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1371204i5BC740A61261574A/image-size/medium?v=v2&amp;px=400" role="button" title="locjeffery_2-1717428175111.png" alt="locjeffery_2-1717428175111.png" /></span></P><P>&nbsp;</P> Mon, 03 Jun 2024 15:33:50 GMT locjeffery 2024-06-03T15:33:50Z https://forums.autodesk.com/t5/fusion-support-forum/body-rotates-if-angle-of-2d-sketch-changes-joint-problem/m-p/12815368#M15518 <P>Hello together,</P><P>&nbsp;</P><P>I am again struggeling with joints ... I hope you can help me out.</P><P>What I am trying to do:</P><P>I have two lines crossing with an angle that can be changed in the parameters (see sketch).</P><P>Then I "Insert Derive" a Sketch that I connect via Joints to each end of the lines to then extrude/sweep.</P><P>&nbsp;</P><P>The problem is that when I change the angle in the parameters, the body rotates weirdly.</P><P>I tried it with additional Joint Origins and additional lines in the sketch but nothing worked.</P><P>&nbsp;</P><P>What am I doing wrong?&nbsp;</P><P>And is there a comprehensive Guide on my "2D Joint"-problem? All videos I find on Joints are more "basic" and on 3D geometry.</P><P>&nbsp;</P><P>Thank you very much in advance</P><P>&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="locjeffery_0-1717428105560.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1371202iBD975AAF32C3DC3B/image-size/medium?v=v2&amp;px=400" role="button" title="locjeffery_0-1717428105560.png" alt="locjeffery_0-1717428105560.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="locjeffery_1-1717428137827.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1371203iD6F267F676F7A7F6/image-size/medium?v=v2&amp;px=400" role="button" title="locjeffery_1-1717428137827.png" alt="locjeffery_1-1717428137827.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="locjeffery_2-1717428175111.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1371204i5BC740A61261574A/image-size/medium?v=v2&amp;px=400" role="button" title="locjeffery_2-1717428175111.png" alt="locjeffery_2-1717428175111.png" /></span></P><P>&nbsp;</P> Mon, 03 Jun 2024 15:33:50 GMT https://forums.autodesk.com/t5/fusion-support-forum/body-rotates-if-angle-of-2d-sketch-changes-joint-problem/m-p/12815368#M15518 locjeffery 2024-06-03T15:33:50Z https://forums.autodesk.com/t5/fusion-support-forum/body-rotates-if-angle-of-2d-sketch-changes-joint-problem/m-p/12815668#M15519 <P>Hi,</P> <P>I recommend using joints that are defined via 2 axes.</P> <P>&nbsp;</P> <P><div class="lia-vid-container video-embed-center"><div id="lia-vid-6354222900112w928h540r490" class="lia-video-brightcove-player-container"><video-js data-video-id="6354222900112" data-account="6057940548001" data-player="default" data-embed="default" class="vjs-fluid" controls="" data-application-id="" style="width: 100%; height: 100%;"></video-js></div><script src="https://players.brightcove.net/6057940548001/default_default/index.min.js"></script><script>(function() { var wrapper = document.getElementById('lia-vid-6354222900112w928h540r490'); var videoEl = wrapper ? wrapper.querySelector('video-js') : null; if (videoEl) { if (window.videojs) { window.videojs(videoEl).ready(function() { this.on('loadedmetadata', function() { this.el().querySelectorAll('.vjs-load-progress div[data-start]').forEach(function(bar) { bar.setAttribute('role', 'presentation'); bar.setAttribute('aria-hidden', 'true'); }); }); }); } }})();</script><a class="video-embed-link" href="https://forums.autodesk.com/t5/video/gallerypage/video-id/6354222900112">(view in My Videos)</a></div></P> <P>&nbsp;</P> <P>günther</P> Mon, 03 Jun 2024 17:22:08 GMT https://forums.autodesk.com/t5/fusion-support-forum/body-rotates-if-angle-of-2d-sketch-changes-joint-problem/m-p/12815668#M15519 g-andresen 2024-06-03T17:22:08Z