8000 Removed normalization of arrows in 3D quiver by DanHickstein · Pull Request #5458 · matplotlib/matplotlib · GitHub
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Removed normalization of arrows in 3D quiver #5458

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Merged
merged 10 commits into from
Nov 16, 2015
Merged

Removed normalization of arrows in 3D quiver #5458

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a204ae0
Removed normalization of arrows in 3D quiver
DanHickstein Nov 10, 2015
ff2a207
Included an option to normalize
DanHickstein Nov 10, 2015
0f75d91
Simplified to "if normalize" and fixed typo
DanHickstein Nov 10, 2015
8ac7544
Included "normalize=True" to the quiver3d_demo
DanHickstein Nov 10, 2015
c853111
updated quiver3d tests to use pivot='tip' and normalize=True
DanHickstein Nov 11, 2015
2edbf13
added documentation of the api change to doc/api/api_changes
DanHickstein Nov 13, 2015
5bcf302
Improved api change description
DanHickstein Nov 13, 2015
460104d
fixed backticks in api_changes
DanHickstein Nov 13, 2015
29c3ef6
fixed more typos in api_changes
DanHickstein Nov 13, 2015
b81e976 8000
Added documentation for the normalize keyword to the quiver function
DanHickstein Nov 14, 2015
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Simplified to "if normalize" and fixed typo 
also added a space before division. Also
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@DanHickstein
DanHickstein committed Nov 10, 2015
commit 0f75d916c1c583e111ea7cc3fa3d9bdfeb60dfe0
6 changes: 3 additions & 3 deletions lib/mpl_toolkits/mplot3d/axes3d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2544,7 +2544,7 @@ def calc_arrow(uvw, angle=15):
# pivot point
pivot = kwargs.pop('pivot', 'tail')
# normalize
pivot = kwargs.pop('normalize', False)
normalize = kwargs.pop('normalize', False)

# handle args
argi = 6
Expand Down Expand Up @@ -2605,8 +2605,8 @@ def calc_arrow(uvw, angle=15):
# If any row of UVW is all zeros, don't make a quiver for it
mask = norm > 1e-10
XYZ = XYZ[mask]
if normalize == True:
UVW = UVW[mask]/ norm[mask].reshape((-1, 1))
if normalize:
UVW = UVW[mask] / norm[mask].reshape((-1, 1))
else:
UVW = UVW[mask]

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