example2.txt

LookAt 1 1 10   0 0 -1  0 1 0 #ex ey ez lx ly lz ux uy uz

#the camera
Camera "perspective" "float fov" [30]

#this is the filter used for antialiasing
PixelFilter "mitchell" "float xwidth" [2] "float ywidth" [2]

#name the file
Film "image" "string filename" ["sharp.exr"]
     "integer xresolution" [400] "integer yresolution" [400]