Hi, When I trying to use the osg 3.2.1 (with OSG_GLES2_AVAILABLE:BOOL=ON ) example_osgViewerIPhone, I got the following errors:
Code: VERTEX glCompileShader "" FAILED VERTEX Shader "" infolog: ERROR: 0:6: Use of undeclared identifier 'gl_Vertex' ERROR: 0:7: Use of undeclared identifier 'gl_FrontColor' FRAGMENT glCompileShader "" FAILED FRAGMENT Shader "" infolog: ERROR: 0:4: 'vec4' : declaration must include a precision qualifier for type ERROR: 0:5: Use of undeclared identifier 'base' ERROR: 0:6: Use of undeclared identifier 'color' ERROR: 0:6: Use of undeclared identifier 'gl_Color' ERROR: 0:7: Use of undeclared identifier 'color' glLinkProgram "" FAILED Program "" infolog: ERROR: One or more attached shaders not successfully compiled My Config file is as follows: Code: #ifndef OSG_CONFIG #define OSG_CONFIG 1 /* #undef OSG_NOTIFY_DISABLED */ /* #undef OSG_USE_FLOAT_MATRIX */ /* #undef 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_GL1_AVAILABLE */ /* #undef OSG_GL2_AVAILABLE */ /* #undef OSG_GL3_AVAILABLE */ /* #undef OSG_GLES1_AVAILABLE */ #define OSG_GLES2_AVAILABLE /* #undef OSG_GL_LIBRARY_STATIC */ /* #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 */ #endif Can anyone help with this? Or is there any examples of osg ios can I learn? Thank you! Cheers, Liu ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=61538#61538 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
