Basic State Management Tocheck whether a state is currently enabled or disabled GLboolean glls Enabled(GLenum capability) o Returns gl true or gL false, depending on whether or not it is currently activated e For more complicated state variables, such as glColor 3f() set three values, which are part of the gl CUrrent color state Query routines: glGet*OBasic State Management  To check whether a state is currently enabled or disabled by GLboolean glIsEnabled (GLenum capability)  Returns GL_TRUE or GL_FALSE, depending on whether or not it is currently activated.  For more complicated state variables, such as glColor3f ( ) set three values, which are part of the GL_CURRENT_COLOR state.  Query routines: glGet* (); 9