Performance+feature fixes for glow outlines#406

Open

PazerOP wants to merge 1 commit intoValveSoftware:masterfrom PazerOP:outlines3

+543-368

Commits on Jan 27, 2017

Glow Outlines: Improved performance and fixed "glow when occluded" and "glow when unoccluded" functionality.
PazerOP
committed