[PD] GEM Multiple Machines render one a cropped scene

Max Neupert abonnements at revolwear.com
Wed Dec 8 23:12:54 CET 2004

hi list,

here is what i want to do:

i want to use three computers to output a GEM scene on three projectors 
side by side in landscape format.
the three machines are connected by network and i am sending the 
movements of objects by OSC. so far so good.

how to split the screen?

it works by translating the [view x y z( differently on each machine
( for ex. screen 1 [view -7 0 4( , screen 2 [view 0 0 4( and screen 3 
[view 7 0 4(
using [ortho o] everywhere.

but how should i do it to keep the perspective? i guess all three 
cameras should be on one point, just the angle should be different
... i guess this is kind of basic and i missed something?


Max Neupert
Fachgebiet Kunst & Medien
Hochschule für Kunst und Design
Burg Giebichenstein
Halle, Deutschland

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