On 25 May 2002 16:31:53 -0400, Warp <war### [at] tagpovrayorg> wrote:

>  Could you explain it to a newuser like me?-)

Sure. They are functions that return the same value. It's just a geek
name for declaring a float constant, really.

Here's an example:

isofunction theAnswer(x,y,z) = 42;


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] vipbg
TAG      e-mail : pet### [at] tagpovrayorg

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