- Fix to allow parallax mapping for dxt5nm using the red channel.
Merge pull request #30 from Azaezel/deferred_shading

check for duplication to avoid defining a second input
Merge pull request #31 from rextimmy/deferred_shading

 - Fix to allow parallax mapping for dxt5nm using the red channel.
Vector lights added to translucency.
never actually used by anything, and generating false-positives in the research.