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streamtubes opacity kwarg #459

arokem opened this Issue Nov 11, 2014 · 3 comments


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arokem commented Nov 11, 2014

Any value < 1 renders the streamtubes invisible.


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arokem commented Apr 9, 2015

See #627.


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arybinski commented Apr 14, 2015

I tried to replicate this issue and ran:

import numpy as np
from dipy.viz import fvtk
lines=[np.random.rand(10, 3), np.random.rand(20, 3)]
colors=np.random.rand(2, 3)
c=fvtk.streamtube(lines, colors, opacity=0.5)

and the opacity with streamtubes works with latest version of Dipy, at least on my machine

@arokem arokem closed this Apr 14, 2015


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arokem commented Apr 14, 2015

Confirmed that this is not an issue. I am not sure under what conditions I originally thought I saw it.

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