Richard Spindler wrote: > It's some evil black magic that tries to avoid disortion. I'm not sure > whether it's the right way to do, but I was inspired by some website, > but i don't have the link anymore. > The original code-snippet performed a similar operation on integer-data.
I can (possibly) see why one ***might*** want to do something like that for ints, but for floats its just not a good idea. Using what you currently have you are more likely to add distortion than if you just add the two values. Erik -- +-----------------------------------------------------------+ Erik de Castro Lopo [EMAIL PROTECTED] (Yes it's valid) +-----------------------------------------------------------+ "Some people don't want genitalia shoved down their throats." -- Rex Mossop, Australian football commentator and morals crusader