clipping in 0.9.3

[awgrover]

Looks like your new clipping may have a problem.

This shows the normal appearance (just a simple cylinder):

If you zoom it (only takes a little), you get weird clipping at the top:

Versions: Built from git tag 0.9.3 python3.3 -> Python 3.3.6 c++ -> c++ (Ubuntu 4.9.4-2ubuntu1~14.04.1) 4.9.4 cmake version 3.2.2 QT 5.6.1 installed from the .run, user directory

[mkeeter]

This is actually z-clipping, not out-of-window clipping: the top of the cylinder is cutting through the "front" of the screen and being clipped. It's confusing, though, because the drawn normals are those of the inside of the cylinder.

Here's a gif where z-clipped normals are set to [0 0 1]:

Does that look more obvious as to what's going on?