but then it's totally transpartent or issn't it? in this case it would be the same as if i don't design a window. issn't there a possibilty to make it a bit visible like alpha = 20 or something like that

and does someone know where the polygon-maximum in med is? my model has about 82.000 polygons up to now and it is still working (only sometimes med crashes when i move some polygons).