--- ray/src/cv/bsdf2ttree.c	2016/08/18 00:52:48	2.37
+++ ray/src/cv/bsdf2ttree.c	2016/10/12 17:36:11	2.38
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char RCSid[] = "$Id: bsdf2ttree.c,v 2.37 2016/08/18 00:52:48 greg Exp $";
+static const char RCSid[] = "$Id: bsdf2ttree.c,v 2.38 2016/10/12 17:36:11 greg Exp $";
 #endif
 /*
  * Load measured BSDF interpolant and write out as XML file with tensor tree.
@@ -27,7 +27,7 @@ static int		samp_order = 6;
 const double		ssamp_thresh = 0.35;
 				/* number of super-samples */
 #ifndef NSSAMP
-#define	NSSAMP		100
+#define	NSSAMP		64
 #endif
 				/* limit on number of RBF lobes */
 static int		lobe_lim = 15000;