Hi there. I'm currently developing my asset loader and came across this issue. I googled around, but found nothing specific.
I have an asset swf, with couple of png/s and MovieClips in the library. Everything is exported for actionscript, at the image assets it says the base class is flash.display.BitmapData, which is all good, I give a class name, no additional .as file, flash auto generates the class for it. Now I load this swf with my asset manager from another swf, access the assets with ApplicationDomain.getDefinition, I get the image asset class by it's name, but the strange thing is, when I try to separate MovieClips and BitmapDatas with this: if(assetClass is BitmapData) .... i cannot see the inheritance. It's false. I debugged it with the CS3 IDE and only saw Object at the inheritance. Anybody had the same issue? Thanks in advance.

