[Octave-bug-tracker] [bug #47185] Improved code attached for quiver3 and __quiver__ , making arrowheads actually visible:

[Dave Goel]

Follow-up Comment #1, bug #47185 (project octave):

For examples of annoying "missing" arrows in this and other images,
 
(1) look at the before- image and the 4th arrow from the left on the backward
edge - you can see how it's fixed in the after- image. There are many more
such arrows if you look closely.

(2) Here's a real-world example:
http://woahwoah.ballerterran.com/images/B_field_coil.png posted by remo - this
magnetic field is missing directional arrows, hindering the image
"readability." 


Dave
address@hidden

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