[Octaviz-cvsupdate] octaviz/Scripts vtk_trisurf.m,1.11,1.12

[Thomas W. <tho...@us...>]

Update of /cvsroot/octaviz/octaviz/Scripts
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv15949/Scripts

Modified Files:
	vtk_trisurf.m 
Log Message:
VTK doesn't handle NaNs, so error out before calling .oct files (avoids a crash in Octave)
This was Debian bug #480431, http://bugs.debian.org/480431


Index: vtk_trisurf.m
===================================================================
RCS file: /cvsroot/octaviz/octaviz/Scripts/vtk_trisurf.m,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -d -r1.11 -r1.12
--- vtk_trisurf.m	27 Jan 2007 22:50:38 -0000	1.11
+++ vtk_trisurf.m	6 Sep 2008 12:35:34 -0000	1.12
@@ -117,6 +117,10 @@
     end
     pts = [x y z];
   end
+
+  if (find(isnan(pts)) || find(isnan(t)))
+    error("Sorry, NaN values are not supported in VTK\n");
+  endif
   
   vtk_init;