MOIRE’
The Moiré effect is achieved from the interactions of two graphic grid expressions. A CRT monitor grid expression multiplied by a moiré grid lines. Meant to have good control and easy animation based on camera movements.
You can disable moiré grid if you need the CRT pattern only.
Here the expressions:
red channel:
fmod((x/2),2)==0?fmod(y,2)==0?1:0:0
green channel:
fmod((x/2),2)==0.5?fmod(y,2)==0?1:0:0
blue channel:
fmod((x/2),2)==1?fmod(y,2)==0?1:0:0
Moirè lines expression:
cos((x+(vx*100))*((y+(vy*100))/scale/80))
KNOOBS
CTR pattern – Customize ctr pattern
Moiré – Animate or link to a camera rotation/translation
Chroma – Add chromatic aberrations
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