>>460 Foo the fuck are U ? Anyway go out. We should clip such a piss ▼ﾟД｡▼ｶﾌｯ kidz before clipping polygons from our sight.
>455 From a certain view point we can take 3x3 matrix as a combination of three vectors. When all of lengthes of them are 1.0 and vertical with each other , we can expect that 3x3 matrix can represent pure rotation as 456 said. Orthonormalizing 3x3 matrix doesn't cost so expensive that you should better orthonormalize them even if you have NOT orthonormalized matrix.
