[yt-svn] commit/yt: atmyers: Fix a bug with array initialization in zbuffer array.

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1 new commit in yt:

https://bitbucket.org/yt_analysis/yt/commits/395a07dcd3a5/
Changeset:   395a07dcd3a5
Branch:      yt
User:        atmyers
Date:        2016-04-03 03:22:07+00:00
Summary:     Fix a bug with array initialization in zbuffer array.
Affected #:  1 file

diff -r d0b73467db93927ae19868ebc814eaab239c2317 -r 395a07dcd3a54e1840f9ddab9a4b3ed49f780c28 yt/visualization/volume_rendering/zbuffer_array.py
--- a/yt/visualization/volume_rendering/zbuffer_array.py
+++ b/yt/visualization/volume_rendering/zbuffer_array.py
@@ -62,7 +62,7 @@
             rgba += (other.rgba * (1.0 - f)[:, None, :])
         else:
             b = self.z > other.z
-            rgba = np.empty(self.rgba.shape)
+            rgba = np.zeros(self.rgba.shape)
             rgba[f] = self.rgba[f]
             rgba[b] = other.rgba[b]
         z = np.min([self.z, other.z], axis=0)

Repository URL: https://bitbucket.org/yt_analysis/yt/

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