#12798: list_plot3d plots extraneous points at z=0 and doesn't take color or
rgbcolor as keywords
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Reporter: ppurka | Owner: jason, was
Type: defect | Status: needs_review
Priority: major | Milestone: sage-5.1
Component: graphics | Resolution:
Keywords: list_plot3d, sd40.5 | Work issues:
Report Upstream: N/A | Reviewers: Karl-Dieter Crisman
Authors: Punarbasu Purkayastha | Merged in:
Dependencies: | Stopgaps:
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Comment (by ppurka):
{{{
sage: list_plot3d([(0,0,1), (2,3,4)], color='black')
sage: list_plot3d([(0,0,1), (2,3,4)], color='black', rgbcolor='#0f0')
sage: list_plot3d([(0,0,1), (2,3,4)], rgbcolor='#0f0')
sage: list_plot3d([(0,0,1), (2,3,4)], rgbcolor='#fff')
}}}
There seems to be a problem with the colors here. This is a bug that is
present even without my patch. It seems like the texture is not passed
onto the final function which plots the line.
{{{
sage: list_plot3d([(0,0,1), (2,3,4), (-1,-1,-1)], rgbcolor='#fff',
num_points=100)
sage: list_plot3d([(0,0,1), (2,3,4), (-1,-1,-1)], rgbcolor='#00f',
num_points=100)
sage: list_plot3d([(0,0,1), (2,3,4), (-1,-1,-1)], color='black',
num_points=100)
}}}
Can you check these with the additional arguments `num_points=100` or
higher numbers? It seems there is not enough interpolation points and so
the plot is either missing or very jagged with a small value of
`num_points`. With the default value of 0.0 (as it was earlier), you do
get a plot but the plot is completely incorrect and useless also.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12798#comment:8>
Sage <http://www.sagemath.org>
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