C'est quoi ce langage de programmation svp ?

je voulais savoir quel est le nom du langage de ce langage de programmation svp , merci :

camera {direction z*2 location <0,0,-10>}

box {0, 1
texture {
pigment {rgbt 1}
}
interior {
media {
emission 1
scattering {1, 0.1}
intervals 1
samples 5
method 3
density {
density_file df3 "spiral.df3" interpolate 1
color_map {
[0 rgb 0]
[0.1 rgb <0.5,0.5,0.7>]
[0.5 rgb <1.0,0.5,0.7>]
[0.7 rgb <1.0,1.0,0.7>]
[1 rgb 1]
}
}
}
}
hollow
translate -0.5
scale 5*<1,1,0.1>
rotate <60,30,0>
}

light_source {<500,500,-500> rgb 1}