icetGLIsInitialized -- determine if the IceT OpenGL layer is
IceTBoolean icetGLIsInitialized( void );
Used to determine whether icetGLInitialize was called for the current
IceT context. If icetGLIsInitialized returns false, then rendering with
the OpenGL layer will not work.
Returns ICET_TRUE if the OpenGL layer has been initialized for the
current context, ICET_FALSE otherwise.
Copyright (C)2010 Sandia Corporation
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
This source code is released under the New BSD License.
IceT Reference August 9, 2010 icetGLIsInitialized(3)