Validation of daylight calculation for an anisotropic diffuse reflecting interior of arbitrary geometry under any sky conditions

Abstract

A b d~a c & -A method of luminance calculation in an anisotropic diffuse reflecting interior is applied to daylight calculation. It deals with any sky condition, arbitrary geometry of an interior p [l/sr]. (1) L o (~i , 4 i ; & 1 4 0 ) cosoo E(ei 1 di) p(ei, 4i; e o , 40) = space and any reflecting property of interior surfaces. The method is validated by scale model photometry techniques using simulated sky and sun.