(read {geometry|camera|aparência|image|ntransform|transform|command} {GEOMETRY ou CAMERA ou ...})
(geometry thing { INST transform : T geom : fred }) (read geometry { define fred QUAD 1 0 0 0 1 0 0 0 1 1 0 0 }) (read transform { define T <myfile})
See Referencias. See (hdefine ...)
. See (hdelete ...)
.