alpha buffer

alpha buffer
альфа буфер
дополнительный буфер, в котором содержится информация о прозрачности, таким образом, пиксель имеет четырехзначное представление (RGBA), и в 32-разрядном буфере содержится 24 бита информации о цвете, т.е. 8 бит на каждый из цветов (красный, зеленый и синий), и 8 бит на значение alpha. (См. также тransparency).

English-Russian terms in computer graphics and 3D. 2005.

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