Turning off the selection of hidden objects?

Now that I am working more in the 3D environment, I realize I have a lot to learn about the behavior of the current BricsCAD Platinum.  My current issue is that as I move or create new entities, and need to snap to something visible, I DON'T want to snap to objects that are hidden from me.  Note that I have tried this with several of the shading styles that removes hidden lines.

Often it is not a problem, but as my model gets more complex, the more likely it is that some entity will be hidden close to where I want to go, I fear I won't notice that it snapped to the wrong object. Is there a way to make hidden objects really hidden from the selector and entity snaps?

-Joe Dunfee