Should I be teaching Legacy Tools or LBT V1?

Thank you both. @devang has started adding the core commands that we need for developing the point-in-time recipes. They should be available in the next couple of weeks.

As for sDA and ASE - ASE is pretty straight forward and we can add it. sDA based on LEED v4 requirement with dynamic blinds can be pretty tricky. The only way to correctly model the shades is to use 5-Phase (or 3-Phase for blinds + separate ASE) which is needs a lot of extra computation and I don’t know how much it will help to design a better building from daylight point of view.

Honestly, I can go even further and say that I don’t think LEED compliance is a good teaching methodology. These metrics doesn’t correspond to a well-daylit space. The same people on the board who came up with the metric have published studies on how the metric is challenging and doesn’t result in well daylit spaces - a daylight uniformity check and metrics like UDI can be a much better indicator for well-daylit spaces IMO.

All being said, we had discussions to provide the recipe at least on Pollination where we have more control on the process and also compute resources will not be a limiting factor.