public void Process(object sender, MessageQueueEventArgs e)
{
#if !SINGLE_THREADED
_context.MakeCurrent();
#endif
ShapefileRequest request = (ShapefileRequest)e.Message;
ShapefileRenderer shapefile = new ShapefileRenderer(
request.Filename, _context, _globeShape, request.Appearance);
#if !SINGLE_THREADED
Fence fence = Device.CreateFence();
while (fence.ClientWait(0) == ClientWaitResult.TimeoutExpired)
{
Thread.Sleep(10); // Other work, etc.
}
#endif
_doneQueue.Post(shapefile);
}
public void ProcessNewShapefile(object sender, MessageQueueEventArgs e)
{
_shapefiles.Add((IRenderable)e.Message);
}