--- ray/doc/man/man1/vwright.1	2003/12/09 15:59:07	1.2
+++ ray/doc/man/man1/vwright.1	2005/01/18 00:33:15	1.4
@@ -1,4 +1,4 @@
-.\" RCSid "$Id: vwright.1,v 1.2 2003/12/09 15:59:07 greg Exp $"
+.\" RCSid "$Id: vwright.1,v 1.4 2005/01/18 00:33:15 greg Exp $"
 .TH VWRIGHT 1 8/29/96 RADIANCE
 .SH NAME
 vwright - normalize a RADIANCE view, shift it to the right
@@ -38,6 +38,7 @@ Npz:	view point z value
 Ndx:	view direction x value (normalized)
 Ndy:	view direction y value (normalized)
 Ndz:	view direction z value (normalized)
+Nd:	view focal distance
 Nux:	view up vector x value (normalized)
 Nuy:	view up vector y value (normalized)
 Nuz:	view up vector z value (normalized)
@@ -78,4 +79,4 @@ rcalc -n -e `vwright orig < orig.vf` -f viewmod.cal -o
 .SH AUTHOR
 Greg Ward
 .SH "SEE ALSO"
-pdfblur(1), rad(1), rcalc(1), rpict(1), rview(1)
+pdfblur(1), rad(1), rcalc(1), rpict(1), rvu(1)