Jim Holsenback <spa### [at] nothanksnet> wrote:
>> you are correct ... however look at> http://wiki.povray.org/content/Reference:Vector_Expressions#Functions> and the example is complete.
Ah yes, thanks. I didn't think to look on-line, as I was running the latest
POV-Ray beta anyway, with the 'latest' help file.
Wow, I was woefully wrong about
#declare MatteNormalizationScale = Resolution;