2iUdTy$
看了help里面的说明,如下: -H@Gyw
iNTw;ov
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. (I?CW~3#
B:YUb{CJ
但还是不懂,它跟Irradiance/Illuminence maps有什么区别呢? ;st$TVzkn
菜鸟问题,请赐教!