1. Univ Lyon, ENTPE, Ecole Centrale de Lyon, CNRS, LTDS, UMR5513, 69518 Vaulx-en-Velin, France
2. Essilor International, R&D Department-LLS, Paris, France
3. Architecture & Climat, Department of Landscape, Architecture, and Built Environment, Université Catholique de Louvain (UCL), Louvain-la-Neuve, Belgium