Hi Ryan,
Thanks very much for the quick response. I recently discovered VI-Suite and am excited about exploring it further - today was my first day diving in and there's a lot there!
I just referenced the documentation quickly and I remember being a bit confused in the two places below - I started researching how to download Radiance and link directory to VI-Suite before heading to the v0.4 documentation and concluded the steps to download weren't required for v0.6.
4.8.3 The LiVi Simulation node
'At least version 5 of Radiance is required to
use photon mapping. Photon mapping options include the number of global and caustic photons emitted, custom
photon map parameters and photon map preview. Refer to the Radiance photon mapping manual for more
information about these options.'
5.5 LiVi Lighting Analysis
A valid Radiance installation is therefore required on the host machine. Details
of the installation process can be found in section 2.
One other thing - I initially tried v0.6 with Blender 3.3 LTS - I got an error when activating the plugin so reverted to 2.93 LTS. Apologies I don't have a record of the error.
Many thanks,
Alex