Hi,

I would like to know if there is a way to extract the 4x4 projection matrix
from a perspective camera declared in Povray.  I currently have these
camera settings:

camera
{
    perspective
    location <-49.61, 1.18, 0.44>
    angle 32.58
    look_at <0.00, 1.18, 0.44>
    right 4/3*x
    up y
    sky -z
}

Is there a way to do so ?

Thank you !
David.

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