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diff NEWS @ 20262:9f484edd8767

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surfnorm.m: Return unnormalized vectors for Matlab compatibility. * NEWS: Announce change. surfnorm.m: Return unnormalized vectors if output arguments requested. If plotting immediately, new algorithm for determining normals takes into account the data aspect ratio of the plot.
author Rik <rik@octave.org>
date Mon, 25 May 2015 16:48:47 -0700
parents 561af1ab6099
children 5db7eea18d76
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--- a/NEWS	Sun May 24 21:09:12 2015 -0700
+++ b/NEWS	Mon May 25 16:48:47 2015 -0700
@@ -19,6 +19,9 @@
     argument is requested, instead the vector or array of interpolated values
     is always returned for Matlab compatibility.
 
+ ** The surfnorm function now returns unnormalized (magnitude != 1) normal
+    vectors for compatibility with Matlab.
+
  ** Other new functions added in 4.2:
 
       psi