#20978: polygon3d view broken
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       Reporter:  kcrisman  |        Owner:
           Type:  defect    |       Status:  new
       Priority:  critical  |    Milestone:  sage-7.3
      Component:  graphics  |   Resolution:
       Keywords:            |    Merged in:
        Authors:            |    Reviewers:
Report Upstream:  N/A       |  Work issues:
         Branch:            |       Commit:
   Dependencies:            |     Stopgaps:
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Comment (by paulmasson):

 I don't think this is a Sage problem. If you look at the temporary files
 under the hidden `User/.sage` directory that are passed to the Jmol
 viewer, the `pmesh` files for the polygons are there and included every
 time in the `SCRIPT` file in `scene.spt.zip`. The data for the polygons is
 exactly the same whether or not the arrow is included.

 As a test, run this at the command line:

 {{{
 p=polygon([(0,0,0),(1,0,0),(1,1,0)])
 for n in range(1,10):
      p+=polygon([(n,0,0),(n+1,0,0),(n+1,n+1,0)])
      p
 }}}

 When I run it the polygons don't being to appear until there are six of
 them, and don't appear reliably for higher numbers.

 I think this is a Jmol display problem.

--
Ticket URL: <https://trac.sagemath.org/ticket/20978#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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