According to the Input-Output reference, DElight, one of the daylighting calculation methods of EnergyPlus, uses a radiosity method to calculate the effects of light reflection inside a zone. How about split flux, the another method? Does it also use a radiosity method or a ray-tracing method as like Radiance?

According to the Input-Output reference, DElight, one of the daylighting calculation methods of EnergyPlus, uses a radiosity method to calculate the effects of light reflection inside a zone. How about split flux, the another method? Does it also use a radiosity method or a ray-tracing method as like Radiance?

According to the Input-Output reference, DElight, one of the daylighting calculation methods of EnergyPlus, uses a radiosity method to calculate the effects of light reflection inside a zone. How about split flux, SplitFlux, the another method? Does it also use a radiosity method or a ray-tracing method as like Radiance?

According to the Input-Output reference, DElight, one of the daylighting calculation methods of EnergyPlus, uses a radiosity method to calculate the effects of light reflection inside a zone. How about SplitFlux, the another method? Does it also use a radiosity method or a ray-tracing method as like Radiance?