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TST: Make proj3d tests into real tests #7310

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Fix mplot3d.proj3d.rot_x's handling of w.
I'm pretty sure a rotation should not re-scale w.
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QuLogic committed Oct 21, 2016
commit de67c8cb6daf7bab10525dccbe5f1502bc4cb393
2 changes: 1 addition & 1 deletion lib/mpl_toolkits/mplot3d/proj3d.py
Original file line number Diff line number Diff line change
Expand Up @@ -195,6 +195,6 @@ def rot_x(V, alpha):
M1 = np.array([[1,0,0,0],
[0,cosa,-sina,0],
[0,sina,cosa,0],
[0,0,0,0]])
[0,0,0,1]])

return np.dot(M1, V)