be51652ab5bc Minor changes (removed unused variables, fixed ambiguous brackets) in response…

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