[PD] GEM: texture on transparent sphere visible from opposite side

Patrice Colet colet.patrice at free.fr
Sat Jun 8 16:12:09 CEST 2013


Hello,

 if the texture contains alpha channel by using a rgba image or by using pix_alpha, the visible parts of texture behind the sphere will become visible where front side is transparent, there is an example in gem tutorial but I don't remeber which one it is.

----- Mail original -----
> De: "Matthias Kronlachner" <m.kronlachner at gmail.com>
> À: "pd-list" <pd-list at iem.at>
> Envoyé: Samedi 8 Juin 2013 15:48:21
> Objet: [PD] GEM: texture on transparent sphere visible from opposite side
> 
> hi!
> 
> maybe someone has a suggestion for following problem in GEM:
> 
> i have a texture on a sphere and slightly add transparency to the
> sphere.
> i can now see objects behind the sphere, but is it possible to make
> the
> texture of the opposite side of the sphere visible? (through the
> (semitransparent) front side of the sphere)
> 
> thanks
> matthias
> 
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