246a688ea4c0 Improved handling of zeros in log encoding of contributions in PMAP_CONTRIB_…

d0e459729a68 Ported Lars' fixes to handle glow contribution and directional scattering from…

3903be3a9ced Updated comments to reflect omission of bin field.

39cad12f1bdd Documented revised rtrace input format with discrete pos-normal pairs for each…

5ff6f0ce8e5b Initial commit