sophiya |
2007-04-18 20:45 |
Polar ISO-Candela Plot表示的是什么?
H-/w8_} KG 看了help里面的说明,如下: |$G|M=*LN 2P2/]-6s#r 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. 6`V~cVu =BroH\ 但还是不懂,它跟Irradiance/Illuminence maps有什么区别呢? ..;ep2jSs 菜鸟问题,请赐教!
|
|