Sandia National Laboratories recently changed management from the
Sandia Corporation to the National Technology & Engineering Solutions
of Sandia, LLC (NTESS). The copyright statements need to be updated
accordingly.
Previously TransferToOpenGL would rely on every array handle implementing
the CopyInto method for transferring to work properly. This was problematic
as most Implicit arrays don't implement CopyInto.
Now we use the Devices built in Copy infrastructure to facilitate moving
data from an implicit array to concrete memory which we can be passed
to OpenGL. As an additional optimization, the temporary memory for this
interop is cached in the bufferstate.
