Le_Forgeron <lef### [at] freefr> wrote:
> Le 26/08/2010 01:50, CAD-Andi a écrit :
> > I need to invert a transformation matrix to the exact opposite.
> > Does anybody have a piece of code that can help me out?
> > Matrix transformation math is not really my strength.
> > Thanks!
> >
>
> That's what the SDL is made for: add "inverse" after your matrix, inside
> the transform block.
>
> http://www.povray.org/documentation/view/3.6.1/49/
>
> --
> A: Because it messes up the order in which people normally read text.<br/>
> Q: Why is it such a bad thing?<br/>
> A: Top-posting.<br/>
> Q: What is the most annoying thing on usenet and in e-mail?

Clear case of "Should have read the Manual!"
Thanks a bunch! Saved me big headaches! Would have been nice though if the
inverse command was mentioned somewhere else and not only in the SYNOPSIS. of
transformations.
Still, Povray rulez!

Thanks again!

Post a reply to this message