Hi Robert, >>> Another option is to just work against OpenGL and just disable the >>> fixed function pipeline features via the OSG_*_AVAILABLE Cmake >>> options. This gives you the same GL features that you'll see with >>> GLES 1.1 or 2.0 (depending upon the options you choose.) When I did >>> the initial groundwork for the GLES port I did it all against standard >>> OpenGL using Cmake to give me a first pass approximation at GLES >>> support, and it certainly helped make the port go smoothly as I was >>> able to change one thing at a time and gradually shift across rather >>> than be faced with a massive porting effort all at once.
I have not had any luck with this yet. I am trying to test ES 2.0 by just disabling the fixed function pipeline. My config file looks like this: #define OSG_USE_FLOAT_MATRIX #define OSG_USE_FLOAT_PLANE #define OSG_USE_FLOAT_BOUNDINGSPHERE #define OSG_USE_FLOAT_BOUNDINGBOX #define OSG_USE_REF_PTR_IMPLICIT_OUTPUT_CONVERSION /* #undef OSG_USE_UTF8_FILENAME */ #define OSG_DISABLE_MSVC_WARNINGS /* #undef OSG_GLU_AVAILABLE */ /* #undef OSG_GL1_AVAILABLE */ #define OSG_GL2_AVAILABLE /* #undef OSG_GL3_AVAILABLE */ /* #undef OSG_GLES1_AVAILABLE */ /* #undef OSG_GLES2_AVAILABLE */ /* #undef OSG_GL_DISPLAYLISTS_AVAILABLE */ /* #undef OSG_GL_MATRICES_AVAILABLE */ /* #undef OSG_GL_VERTEX_FUNCS_AVAILABLE */ /* #undef OSG_GL_VERTEX_ARRAY_FUNCS_AVAILABLE */ /* #undef OSG_GL_FIXED_FUNCTION_AVAILABLE */ I tried osggeometry example. I do not see anything render - just warnings about polygon stipple. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
