If there are UI actions on the thing being looked at, but none of them are currently available to be shown, don't return any of them. Previously if no options were available, the first option would be returned.
Wall laser uses its own mats exclusively, instead of sharing some with the weapon addons.
Various texture optimizations.
Laser destination point lights hover slightly above the surface for better shading.
Tweaked laser colors for better consistency with other props.