Required Changes To Bitmap Loader/Saver Plug-Ins
See Also: What's New in the MAX 3.0 SDK, Required Changes to MAX 2.0 Plug-Ins for MAX 3.0.
BitmapIO plug-in have two changed methods. The methods BitmapIO::GetOutputPixels() and BitmapIO::GetDitheredOutputPixels() now have a new parameter BOOL preMultAlpha which defaults to TRUE. Setting it to FALSE will cause pixels with non-premultiplied alpha to be returned. See Class BitmapIO.