Clipping Tool (Hammer 3.4)

[Resonance_Cascade]

I'm having some problems with the clipping tool, in Valve Hammer Editor 3.4.

Basically, I've drawn the line to determine where my brush will be clipped, the problem is, it doesn't want to be clipped. It's not being highlighted, and nor are it's vertices, and deleting my selection just deletes the entire brush.

It was working earlier, so I assume it's a button that I've pressed or something similar that has caused this, but I can't find a way to fix it. Attached is a picture, if you can't understand what I mean.

I had this all done only several minutes ago, but a crash caused me to lose all my progress (I'm used to the Hammer included in the Source SDK holding my hand and auto saving for me.)

[Ad Bot]

[Resonance_Cascade]

This issue seems to have been solved, I believe the brush was just forgeted.

[Resonance_Cascade]

Yep, I'd accidently used 16 sides on the cylinder instead of 8, making microbrushes, which are a no-go-joe.

[Reactor Worker]

Whatcha making?

[Wedge]

A 16 sided cylinder with a 45 degree angle cut in it.