Sender: bfls L4KevinX@newSMTH , Area: ANSI Title: Re: Chapter 2 Homework by pyzhu Sending site: Sun and Moon Guanghua Thursday, July 10, 2008 19:55:09, site mail Code addition is a simple algorithm for adding RGB color values. So some may not be accurate For example, dark blue or dark yellow The RGB result is 0 0 128 128 128 0 128 128 128 bright black The result of the code is 3 4 0 dark white This is half of bright white, not dull white dark blue dark purple RGB 0 0 128 128 0 128 128 0 255 In fact, ansi does not have this color Mentioned in uncertain forgotten masterpiece: : It seems reasonable : But I still can’t fully explain the overlapping colors I painted. : Mentioned in bfls L4KevinX@newSMTH's masterpiece: : : The previous problem is not big. : : But it doesn’t seem to restart from 0 after the addition overflows. : : The essence of transparent color is the RGB superposition of colors : : It seems inappropriate to overlap two mixed colors to produce a solid color. Source: Sun and Moon Guanghua bbs.fudan.edu.cn [FROM: bbs.zixia.net] Modification: bfls modified this article at 19:57:28 on July 10 [FROM: bbs.zixia.net]