<div dir="ltr"><div>HI,</div><div>I've tried to export the scene to osgt file and I found that it writes the structure of the node i.e. Geode s Geometries vertexes colors..etc. but the with all values set to zero. That's why they're not seen. <br></div><div><br></div><br>On Thursday, January 30, 2020 at 5:50:37 PM UTC+1, mohamed selim wrote:<blockquote class="gmail_quote" style="margin: 0;margin-left: 0.8ex;border-left: 1px #ccc solid;padding-left: 1ex;"><div dir="ltr"><div>I will try, but I doubt it would be of insight, I am not running two different code, it's just launching the application using debugger or without (that's it), with the debugger application always is able to render the obj file, otherwise nothing is rendered.</div><div><br></div><br>On Thursday, January 30, 2020 at 5:40:51 PM UTC+1, OpenSceneGraph Users wrote:<blockquote class="gmail_quote" style="margin:0;margin-left:0.8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Maybe you can try to write out the Node to .osgt just after you read it, and compare the result between the working and non working version.<div>Also to try: write out the options string; maybe other options have changed as well?<br><div>The change in options suggests that you are somehow running different code, or have different environment settings (OSG_OPTIMIZER=OFF maybe?).<div>I know very little about Qt and cannot reproduce your problem, I can do little more than provide hints for you to search on.</div></div></div><div>Laurens.</div></div><br><div class="gmail_quote"><div dir="ltr">On Thu, Jan 30, 2020 at 5:07 PM OpenSceneGraph Users <<a rel="nofollow">osg-...@lists.openscenegraph.<wbr>org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div> </div><div>Hi  laurens,</div><div>I've tried osgDB::Options("<wbr>noTriStripPolygons")</div><div>and now I can see <br><pre>VertexCacheVisitor searching all triangles<br>but nothing is rendered.<br></pre></div></div>

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