--- ray/doc/man/man1/bsdf2klems.1	2013/09/26 17:05:00	1.3
+++ ray/doc/man/man1/bsdf2klems.1	2021/02/25 04:48:19	1.8
@@ -1,4 +1,4 @@
-.\" RCSid $Id: bsdf2klems.1,v 1.3 2013/09/26 17:05:00 greg Exp $
+.\" RCSid $Id: bsdf2klems.1,v 1.8 2021/02/25 04:48:19 greg Exp $
 .TH BSDF2KLEMS 1 4/24/2013 RADIANCE
 .SH NAME
 bsdf2klems - generate XML Klems matrix description of a BSDF
@@ -9,6 +9,8 @@ bsdf2klems - generate XML Klems matrix description of 
 ][
 .B "\-h|\-q"
 ][
+.B "\-pC"
+][
 .B "\-l maxlobes"
 ]
 [
@@ -22,6 +24,8 @@ or
 .B "\-n spp"
 ][
 .B "\-h|\-q"
+][
+.B "\-pC"
 ]
 .B bsdf_in.xml
 .br
@@ -33,6 +37,8 @@ or
 ][
 .B "\-h|\-q"
 ][
+.B "\-pC"
+][
 .B "{+|-}forward"
 ][
 .B "{+|-}backward"
@@ -62,7 +68,14 @@ The
 option may be used to reduce this number to 41 patches.
 Neither option is recommended unless the distribution is known to
 be approximately diffuse.
+.PP
 The
+.I \-p
+option by itself turns off the progress bar, whose length may be set
+by an immediately following integer argument.
+(The default progress bar length is 79 characters.)\0
+.PP
+The
 .I \-l
 option may be used to specify the maximum number of lobes in any
 interpolated radial basis function.
@@ -74,7 +87,7 @@ and output patch to improve accuracy.
 The number of samples to take for each input-output patch pair may
 be controlled using the
 .I \-n
-option, which defaults to 256.
+option, which defaults to 1024.
 .PP
 The first invocation form takes a intermediate scattering representation
 as produced by
@@ -120,6 +133,9 @@ and
 options, and should obey both Helmholtz reciprocity and
 integrate to less than 1 over each projected incident hemisphere
 for energy conservation.
+The variable and function definitions in each
+.I \-f source
+file are read and compiled from the RADIANCE library where it is found.
 .PP
 Similar to the
 .I genBSDF(1)
@@ -150,8 +166,11 @@ To create a low-res BSDF corresponding to a one-sided,
 isotropic Phong distribution:
 .IP "" .2i
 bsdf2klems -e 'phong(ix,iy,iz,ox,oy,oz) = if(iz, .1+((iz+oz)/sqrt((ix+ox)^2+(iy+oy)^2+(iz+oz)^2))^50, 0)' phong > phong.xml
+.SH ENVIRONMENT
+RAYPATH		the directories to check for auxiliary files.
 .SH AUTHOR
 Greg Ward
 .SH "SEE ALSO"
 bsdf2ttree(1), dctimestep(1), icalc(1), gendaymtx(1), genklemsamp(1),
-genskyvec(1), mkillum(1), genBSDF(1), pkgBSDF(1), rcontrib(1), rtrace(1)
+genskyvec(1), mkillum(1), genBSDF(1), pabopto2bsdf(1), pabopto2xyz(1),
+pkgBSDF(1), rcontrib(1), rfluxmtx(1), rmtxop(1), wrapBSDF(1)