#2476: plot3d for graphs with loops returns a ZeroDivisionError
----------------------+-----------------------------------------------------
 Reporter:  was       |        Owner:  was                           
     Type:  defect    |       Status:  closed                        
 Priority:  major     |    Milestone:  sage-duplicate/invalid/wontfix
Component:  graphics  |   Resolution:  invalid                       
 Keywords:            |  
----------------------+-----------------------------------------------------
Changes (by mhansen):

  * status:  new => closed
  * resolution:  => invalid
  * milestone:  sage-4.0.1 => sage-duplicate/invalid/wontfix


Comment:

 This ticket is now invalid:

 {{{
 ----------------------------------------------------------------------
 | Sage Version 4.0.1.rc1, Release Date: 2009-06-04                   |
 | Type notebook() for the GUI, and license() for information.        |
 ----------------------------------------------------------------------
 sage: sage: g = Graph({1:[1,2]}, loops=True)
 sage: sage: g.plot3d()
 ---------------------------------------------------------------------------
 NotImplementedError                       Traceback (most recent call
 last)

 
/home/mhansen/.sage/temp/sage.math.washington.edu/21917/_home_mhansen__sage_init_sage_0.py
 in <module>()

 /scratch/mhansen/release/4.0.1/rc1/sage-4.0.1.rc1/local/lib/python2.5
 /site-packages/sage/graphs/graph.pyc in plot3d(self, bgcolor,
 vertex_colors, vertex_size, edge_colors, edge_size, edge_size2, pos3d,
 iterations, color_by_label, engine, **kwds)
    6617         """
    6618         if self.has_multiple_edges() or self.has_loops():
 -> 6619             raise NotImplementedError("3D plotting of multiple
 edges or loops not implemented.")
    6620         if engine == 'jmol':
    6621             from sage.plot.plot3d.all import sphere, line3d,
 arrow3d

 NotImplementedError: 3D plotting of multiple edges or loops not
 implemented.
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/2476#comment:2>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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