# Blender Git Commit Log

### Git Commits -> Revision 4608e5a

Revision 4608e5a by Erik Englesson (gsoc-2018-many-light-sampling, soc-2020-production-ready-light-tree)August 12, 2018, 09:59 (GMT) |

Cycles: light_tree_pdf() now accounts for splitting For the MIS calculations we need to be able to calculate the probability to sample a light using the light tree. This did not account for splitting so if splitting was used the probability would be wrong. This has now been fixed. Also, if we are in PATH mode then the splitting threshold is set to zero. |

#### Commit Details:

Full Hash: *4608e5ac269758df5c37e57b77afadd27fcf6de2*

Parent Commit: *2d839a0*

Lines Changed: ** +120**, ** -104**