# HG changeset patch
# User cdf
# Date 1368194666 0
# Node ID f93a77b972f03d53b045319c00124acdc8a10796
# Parent  c79a6e375d838306ecbd28d5adccea0913b20026
added funcion to compute line length

diff -r c79a6e375d83 -r f93a77b972f0 extra/nurbs/inst/nrbmeasure.m
--- a/extra/nurbs/inst/nrbmeasure.m	Fri May 10 12:53:12 2013 +0000
+++ b/extra/nurbs/inst/nrbmeasure.m	Fri May 10 14:04:26 2013 +0000
@@ -47,7 +47,8 @@
   end
 
   [ders, ders2] = nrbderiv (nrbline);
-  dist = quad (@(u) len (u, nrbline, ders), s, e, tol);
+  dist = arrayfun (@(x, y) quad (@(u) len (u, nrbline, ders), x, ...
+                                 y, tol), s, e);
   
   if (nargout > 1)
     ddistds = -len (s, nrbline, ders);