Hi, ________________________________ From: osg-users [osg-users-boun...@lists.openscenegraph.org] on behalf of Chris Hanson [xe...@alphapixel.com] Sent: Monday, March 14, 2016 9:58 AM To: OpenSceneGraph Users Subject: Re: [osg-users] Running OSG models on OpenGLES2.0
"The fragment language has no default precision qualifier for floating point types. Hence for float, floating point vector and matrix variable declarations, either the declaration must include a precision qualifier or the default float precision must have been previously declared. Similarly, there is no default precision qualifier for any of the image types, or any of the following sampler types in any of the languages:" So basically I always had the luck to have sloppy drivers :-) and one must indeed add the precision qualifiers or define the default precision. I think the NVidia drivers play sloppy. Others may be the same way. Thanks for the input. Now it comes back to my original question. I've added precision qualifiers to compile shaders, but the models from OpenSceneGraph-Data still don't get rendered correctly (similar to the model that I have). I can run all of those fine on desktop with OpenGL. Maybe most of those are not OpenGLES2.0 compatible. I guess there's some incompatibility between pieces. Thanks, -hyun Cheers Sebastian. -- Chris 'Xenon' Hanson, omo sanza lettere. xe...@alphapixel.com http://www.alphapixel.com/ Training • Consulting • Contracting 3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL Legal/IP • Code Forensics • Digital Imaging • GIS • GPS • osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile • iPhone/iPad/iOS • Android @alphapixel<https://twitter.com/alphapixel> facebook.com/alphapixel<http://facebook.com/alphapixel> (775) 623-PIXL [7495] This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.
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