ZBrushCentral

What the heck did I do and how do I fix it?

Hi guys.

I’m new to ZBrush and was following along on Digital Tutors tutorials and twice now I have hit some hot key that did something (not sure what or I’d disable it) and I’ve had to completely start from scratch.

I don’t even know what its called but attached is a picture and in the background, the low poly mesh is what I am working with. In the forground there is this unmoveable snapshot of a higher resolution section of the model that I can’t get rid of.

Also when this happens I can no longer go into edit mode and anything up until when I saved is lost. Does anyone know what is happening or what key I am hitting so I can disable it?

Hit Ctrl + N to clear anything snapshotted to the canvas.