#16625: projection_direction broken for polytopes
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Reporter: kcrisman | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.3
Component: geometry | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by kcrisman):
> Polyhedra have a `schlegel_projection` method, and not a `schlegel`
method. The internally used `Projection` class has a `schlegel` method.
Yes, there was some confusion in my mind earlier...
As to your comment on the ask.sagemath question, unfortunately the
following is still in
[http://www.sagemath.org/doc/reference/geometry/sage/geometry/polyhedron/plot.html#sage.geometry.polyhedron.plot.render_4d
the documentation].
{{{
sage: poly = polytopes.twenty_four_cell()
sage: poly
A 4-dimensional polyhedron in QQ^4 defined as the convex hull of 24
vertices
sage: poly.show()
sage: poly.show(projection_direction=[2,5,11,17])
}}}
So if that is not supposed to be used in that way, it was missed whenever
those methods changed. There is also no deprecation information given.
--
Ticket URL: <http://trac.sagemath.org/ticket/16625#comment:5>
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