@zLyG#kHY
看了help里面的说明,如下: ={o)82LV
Fp]ErDan
A candela plot is a plot of luminous intensity, or flux per solid angle. In photometric units, a luminous intensity plot is in units of candelas, or lumens per steradian. In radiometric units, the corresponding quantity is called intensity, and has units of watt/steradian. Candela plots are commonly used in the design of illumination systems. s<3M_mt
Q`-Xx
但还是不懂,它跟Irradiance/Illuminence maps有什么区别呢? {qCFd
菜鸟问题,请赐教!