= sinbell =
== Syntax == :int sinbell(int a) == Arguments == :a ::Input value from 0 to 1024 == Return == :Sine-bell-shaped output value from 0 to 1024 == Description == :This is a replacement for a gaussian function. It calculates very quickly. Of course it is only an approximation of a gaussian function. == Example == <code> %ffp R=G=B= sinbell(x*1024/X ) > 1024 - y*1024/Y ? 0:255 </code> == Also see == :(sin)? == Comments == :Everyone can add his comments about his experiences with this function here. Tips for using it are welcome, too. |