I tried some different versions of 3D Slicer:
r29407: only black slices in the red/green/yellow views
r29402: everything works fine
So the problem appeared somewhere between those two versions.
I tried some different versions of 3D Slicer:
r29407: only black slices in the red/green/yellow views
r29402: everything works fine
So the problem appeared somewhere between those two versions.