procedure for lighting control simulation and rendering is summarized in Fig. 7.
For all the experimental results reported in this paper, we ran 30 iterations of the control loop between each simulation time step to allow the control algorithm to converge before switching to the next sun lightmap in the sequence. Convergence of the control algorithm from initial color sensor readings of [0, 0, 0] only takes a few seconds of real time. Therefore, it is reasonable to assume time-scale separation of the action of the control algorithm and the change in the ambient sunlight pattern.