vector s_p = point(1,"P",@ptnum);
@P=s_p;
matrix3 trans = primintrinsic(1,"tansform",@ptnum);
setprimintrinsic(0,"transform",@ptnum,trans,"set");

matrix transform = getpackedtransform(1,@ptnum);
setpackedtransform(0,@ptnum,transform);

Attachments:
packed_transfert_transform.hipnc (345.0 KB)

Hi NAHASSIA,

Is it because you misspelled transform?

Attachments:
Screenshot at 2019-07-05 12-08-07.png (9.9 KB)