(unresponsive) winviz.exe

[zumbay]

I tried it out an it shows very inconsistent behaviour - most of the times when I execute the script it runs very choppy and not smooth at all, but every now and then I have a smooth run.
I tried not setting/varying "setMultiSample", but didn't find a clear pattern there. What always works is placing the models further apart.

The models I am loading are, taken together, 22MB.

Thanks!