<div dir="ltr">What you're seeing is normal. OpenGL ES 3.0 does not support the old fixed-function Material feature. OSG is warning you that you are trying to render a piece of geometry that uses this feature.<div><br></div><div>Your solution is to modify your scene to not use Material states and instead write shaders to create the desired appearance.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 12, 2017 at 6:10 AM, Vlad Domashevich <span dir="ltr"><<a href="mailto:xerxses182@gmail.com" target="_blank">xerxses182@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, I build OSG for iOS with OpenGLES 3.0 support only. Now I got some problems:<br>
Warning: Material::apply(State&) - not supported.<br>
Warning: detected OpenGL error 'invalid operation' at after RenderBin::draw(..).<br>
<br>
In CMake I saw possibility for build with support OpenGLES 2.0 and 3.0 together.<br>
<br>
Questions:<br>
1. Does OSG got full support with OpenGLES 3.0?<br>
2. Is build OSG with OpenGLES 3.0 enough for success? Or 2.0 or both versions better?<br>
<br>
Thank you!<br>
<br>
Cheers,<br>
Vlad<br>
<br>
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Read this topic online here:<br>
<a href="http://forum.openscenegraph.org/viewtopic.php?p=72571#72571" rel="noreferrer" target="_blank">http://forum.openscenegraph.<wbr>org/viewtopic.php?p=72571#<wbr>72571</a><br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div style="text-align:center">Chris 'Xenon' Hanson, omo sanza lettere. Xenon@AlphaPixel.com <a href="http://www.alphapixel.com/" target="_blank">http://www.alphapixel.com/</a></div><div style="text-align:center">Training • Consulting • Contracting</div><div style="text-align:center">3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL</div><div style="text-align:center"><span style="font-size:12.8000001907349px">Legal/IP •</span><span style="font-size:12.8000001907349px"> </span><span style="font-size:12.8000001907349px">Forensics •</span><span style="font-size:12.8000001907349px"> </span>Imaging <span style="font-size:12.8px">•</span><span style="font-size:12.8px"> </span><span style="font-size:12.8px">UAVs </span><span style="font-size:12.8px">• GIS • GPS • osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile • iPhone/iPad/iOS • Android</span></div><div style="text-align:center"><a href="https://twitter.com/alphapixel" target="_blank">@alphapixel</a> <a href="http://facebook.com/alphapixel" target="_blank">facebook.com/alphapixel</a> (775) 623-PIXL [7495]<br></div></div></div></div></div></div>
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