[PD] still confused about pix_snap

[Matteo Sisti Sette]

Hi,

I have the impression that GEM documentation is very poor. Please prove 
I'm wrong, that would make me very happy.

I don't understand how to use pix_snap (and I'm quite surprised to see 
that the help patch doesn't provide any example like most help patches do).

In my ignorance, I would expect the attached patch to "capture" a 
"photo" of the red sphere and this photo to appear as a texture on the 
rectangle in the background, as soon as you click on the "snap" message 
box. On the contrary, I only see a black rectangle.

What am I doing wrong?

Thanks
m.


-- 
Matteo Sisti Sette
matteosistisette at gmail.com
http://www.matteosistisette.com
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