sound occlision hard-clips

[pepelevamp]

Trying out geometry-occludes-sound-sources option. Its AMAZING but the geometry either clips or it doesn't.

You can walk past a bulk head and its like ...nothing nothing nothing OCCLUDED. And the sudden transition results in a pop/click coming through the speakers.

I have no idea how the back-end works, but a slew of 20ms or so for whether a sound is occluded would be enough to mask the transition.