public void Render(IEnumerable <PointOfInterest> pois, Camera camera, IRenderContext context, Rectd screenRect)
{
POIOverlay poiOverlay = new POIOverlay();
poiOverlay.RenderCircle = true;
poiOverlay.SizeInMM = 6;
poiOverlay.KeepSameSizeOnScreen = false;
foreach (PointOfInterest poi in pois)
{
poiOverlay.Position = poi.Position;
poiOverlay.Render(camera, context);
}
}
