Declare "Kd" "float"
Declare "Ks" "float"
Declare "index" "float"
Declare "Kr" "float"
Declare "Kt" "float"
Declare "roughness" "float"
Declare "texturename" "string"

Declare "intensity" "float"
Declare "lightcolor" "color"
Declare "from" "point"
Declare "to" "point"

Declare "fov" "float"