| sophiya |
2007-04-18 20:45 |
Polar ISO-Candela Plot表示的是什么？
&-vHb
看了help里面的說明，如下： ).tTDZ
Cs vwc %
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. ) 2jH&}K
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但還是不懂，它跟Irradiance/Illuminence maps有什么區(qū)別呢？ ATV|M[B
菜鳥問題，請賜教！
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