Thanks Justin -----Original Message----- From: Discussion list for Java 3D API [mailto:[EMAIL PROTECTED]]On Behalf Of Justin Couch Sent: Friday, January 11, 2002 9:01 PM To: [EMAIL PROTECTED] Subject: Re: [JAVA3D] random numbers
stuart wrote: > My prog requires random graph coordinates. I am creating a Random sequence > and then pulling them off the sequence using nextFloat(). Does anyone know > how to randomise the sign (positive or negative)? Just use another random boolean. boolean sign = Random.nextBoolean(); float my_float = Random.nextFloat * (sign ? +1 : -1); -- Justin Couch http://www.vlc.com.au/~justin/ Freelance Java Consultant http://www.yumetech.com/ Author, Java 3D FAQ Maintainer http://www.j3d.org/ ------------------------------------------------------------------- "Humanism is dead. Animals think, feel; so do machines now. Neither man nor woman is the measure of all things. Every organism processes data according to its domain, its environment; you, with all your brains, would be useless in a mouse's universe..." - Greg Bear, Slant ------------------------------------------------------------------- =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help". =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
