Hey Guys,

I delete some faces of my model and became invisible in some views, e.g. I deleted a left side of a cube and then other side became invisible. I want to know why?. and how can I deal with this because I want to put a model inside that box.Thanks

sorry for my bad my english

you have to flip the "outer" Faces... just select the faces of an holow block and click "flip faces".

regards Sebastian

thank u for your response, but when I flip the outer face their just switched. the outer face became invisible while the inner face became visible. I want them both visible in any view.

create faces for both out- and inside, i.e. have 2 similar cubes with different face normals.