heloo, i face problem in rendering some .x files created from .3ds files. i've able to render some file's but for some files after renddering them using directx programming i cn see only blank screen and no errors. help me out ,plz. thank u.

How are you converting the files?

Have you checked the sizes/scales of the objects you are importing? It could be that the objects are too small, or so big that you are looking at the inside of the object.

Have you checked the hierarchies and the offsets of the objects? The objects may have an offset that places them outside your normal view cone.

You could also check that the normals are being computed correctly.

Can't really help any more without knowing more about the problem. Could you post a working and non-working file?