[yt-svn] commit/yt: ngoldbaum: Merged in atmyers/yt (pull request #2293)

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1 new commit in yt:

https://bitbucket.org/yt_analysis/yt/commits/af17c67b26e2/
Changeset:   af17c67b26e2
Branch:      yt
User:        ngoldbaum
Date:        2016-07-20 15:09:21+00:00
Summary:     Merged in atmyers/yt (pull request #2293)

[BUGFIX] Fix a bug that caused users to not be able to change the default camera position for unstructured mesh datasets in the IDV.
Affected #:  1 file

diff -r 40d042d8579aee72aa4580a343448649bcecbb28 -r af17c67b26e29d3e6fdca436a398f3a1fe8641e7 yt/visualization/volume_rendering/interactive_vr_helpers.py
--- a/yt/visualization/volume_rendering/interactive_vr_helpers.py
+++ b/yt/visualization/volume_rendering/interactive_vr_helpers.py
@@ -76,15 +76,16 @@
         window_size = (1024, 1024)
     if cam_position is None:
         cam_position = dobj.ds.domain_right_edge
+        if hasattr(dobj.ds.index, "meshes"):
+            # unstructured mesh datasets tend to have tight
+            # domain boundaries, do some extra padding here.
+            cam_position = 3.0*dobj.ds.domain_right_edge
     if cam_focus is None:
         cam_focus = dobj.ds.domain_center
 
     rc = RenderingContext(*window_size)
 
     if hasattr(dobj.ds.index, "meshes"):
-        # unstructured mesh datasets tend to have tight
-        # domain boundaries, do some extra padding here.
-        cam_position = 3.0*dobj.ds.domain_right_edge
         scene = MeshSceneComponent(dobj, field)
     else:
         scene = SceneGraph()

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

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