General :
Engine :
Matter :
Reworked the lights settings :
Possibility to define a fixed luminance/illuminance/power for lights of all types
Choice between lambertian and uniform intensity for spot lights
Possibility to define lambertian, uniform, radiometric and photometric point lights
Possibility to give a physical radius to directional lights
Distinction between luminaire and display area lights
Introduction of new display area lights (uniform and RGB)
Lights have been modified to satisfy the CIE 171:2006 validation report : https://www.techstreet.com/standards/cie-171-2006?product_id=1253803
Lab : Introduction of the Lab window with beta modules