Hi!
Am trying to link, or reference, the rotation of the (current) camera to have certain objects face it. I was trying to put
fit01(“/obj/cam3_null/ry” , 0, 360)
in the Ry field of an xForm attached to my primitive groups while having $CEX, $CEY and $CEZ in the Px, Py and Pz fields, yet it doesn't seem to be the right way.
Any ideas most welcome, superthanks!
Gon

you can constrain the rotation of every object to look at the camera with a simple look at configuration down in the transform tab of an arbitrary object.

if you cant orient correctly the objet to face the camera in the axis you want, put a transform node in SOP level an orient the object.

Ola Alejandro, muchas gracias para la reply
but I'd need to apply the lookat only to a specific set of primitive groups (called bits* for example) that are inside obj/geo1/foreach1/ and my camera is simply at obj/cam1/
So the goal is not to rotate the whole object, but only primitives in groups bits* (bits01, bits02, etc).
I already manage to pull a transform (xform) node within the obj/geo1/foreach1/ which tells each group to rotate around its own local pivot ($CEX, $CEY, $CEZ).

Yet what I miss is the method to refer to the position of the camera so each group will face it. So it's indeed a mini version of lookat somehow embedded inside /foreach1.

Gracias por todo,
Gon