[Octave-bug-tracker] [bug #48109] Trisurf fails to colour triangles correctly.

[Hugo Raguet]

Follow-up Comment #7, bug #48109 (project octave):

I am a bit confused.

1) the function is creating triangles and coloring them. The most
straightforward form should then provide one color per triangle in arguments.
What should be the expected behavior when giving one color per vertex ? I
guess coloring each triangle with the color of the first vertex defining it
makes sense (and seems to be the implemented behavior), but this should appear
in the documentation.

2) I agree that "extending the input validation to accept either scenario is
not hard", but it has currently not been done (Octave 4.2.1 in Linux) and this
is what caused this thread in the first place.

Is any developer planning to do it? I'd be glad to do it myself but I do not
know yet where I should start to contribute, and if it is even worth for such
small changes.

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