solid prescribed
  facet normal 0 0 -1
    outer loop
       vertex -1 -1 -1
       vertex -1 0 -1
       vertex 0 0 -1
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  endfacet
  facet normal 0 -0 -1
    outer loop
       vertex 0 0 -1
       vertex 0 -1 -1
       vertex -1 -1 -1
    endloop
  endfacet
  facet normal 0 0 -1
    outer loop
       vertex 0 -1 -1
       vertex 0 0 -1
       vertex 1 0 -1
    endloop
  endfacet
  facet normal 0 -0 -1
    outer loop
       vertex 1 0 -1
       vertex 1 -1 -1
       vertex 0 -1 -1
    endloop
  endfacet
  facet normal 0 0 -1
    outer loop
       vertex -1 0 -1
       vertex -1 1 -1
       vertex 0 1 -1
    endloop
  endfacet
  facet normal 0 -0 -1
    outer loop
       vertex 0 1 -1
       vertex 0 0 -1
       vertex -1 0 -1
    endloop
  endfacet
  facet normal 0 0 -1
    outer loop
       vertex 0 0 -1
       vertex 0 1 -1
       vertex 1 1 -1
    endloop
  endfacet
  facet normal 0 -0 -1
    outer loop
       vertex 1 1 -1
       vertex 1 0 -1
       vertex 0 0 -1
    endloop
  endfacet
endsolid prescribed
solid defaultFaces
  facet normal 0 1 0
    outer loop
       vertex 0 1 1
       vertex 0 1 0
       vertex -1 1 0
    endloop
  endfacet
  facet normal 0 1 0
    outer loop
       vertex -1 1 0
       vertex -1 1 1
       vertex 0 1 1
    endloop
  endfacet
  facet normal -1 0 -0
    outer loop
       vertex -1 1 1
       vertex -1 1 0
       vertex -1 0 0
    endloop
  endfacet
  facet normal -1 0 0
    outer loop
       vertex -1 0 0
       vertex -1 0 1
       vertex -1 1 1
    endloop
  endfacet
  facet normal 0 0 1
    outer loop
       vertex 0 0 1
       vertex -1 0 1
       vertex -1 -1 1
    endloop
  endfacet
  facet normal 0 0 1
    outer loop
       vertex -1 -1 1
       vertex 0 -1 1
       vertex 0 0 1
    endloop
  endfacet
  facet normal -0 -1 0
    outer loop
       vertex 0 -1 1
       vertex -1 -1 1
       vertex -1 -1 0
    endloop
  endfacet
  facet normal 0 -1 0
    outer loop
       vertex -1 -1 0
       vertex 0 -1 0
       vertex 0 -1 1
    endloop
  endfacet
  facet normal 1 0 0
    outer loop
       vertex 0 0 1
       vertex 0 -1 1
       vertex 0 -1 0
    endloop
  endfacet
  facet normal 1 0 0
    outer loop
       vertex 0 -1 0
       vertex 0 0 0
       vertex 0 0 1
    endloop
  endfacet
  facet normal 0 0 1
    outer loop
       vertex -1 0 1
       vertex 0 0 1
       vertex 0 1 1
    endloop
  endfacet
  facet normal 0 0 1
    outer loop
       vertex 0 1 1
       vertex -1 1 1
       vertex -1 0 1
    endloop
  endfacet
  facet normal 1 0 0
    outer loop
       vertex 1 0 0
       vertex 1 1 0
       vertex 1 1 1
    endloop
  endfacet
  facet normal 1 0 0
    outer loop
       vertex 1 1 1
       vertex 1 0 1
       vertex 1 0 0
    endloop
  endfacet
  facet normal 0 -1 0
    outer loop
       vertex 0 0 0
       vertex 1 0 0
       vertex 1 0 1
    endloop
  endfacet
  facet normal -0 -1 0
    outer loop
       vertex 1 0 1
       vertex 0 0 1
       vertex 0 0 0
    endloop
  endfacet
  facet normal 0 1 0
    outer loop
       vertex 0 1 0
       vertex 0 1 1
       vertex 1 1 1
    endloop
  endfacet
  facet normal 0 1 0
    outer loop
       vertex 1 1 1
       vertex 1 1 0
       vertex 0 1 0
    endloop
  endfacet
  facet normal 0 0 1
    outer loop
       vertex 0 0 1
       vertex 1 0 1
       vertex 1 1 1
    endloop
  endfacet
  facet normal 0 0 1
    outer loop
       vertex 1 1 1
       vertex 0 1 1
       vertex 0 0 1
    endloop
  endfacet
  facet normal -1 0 0
    outer loop
       vertex -1 -1 -1
       vertex -1 -1 0
       vertex -1 0 0
    endloop
  endfacet
  facet normal -1 0 -0
    outer loop
       vertex -1 0 0
       vertex -1 0 -1
       vertex -1 -1 -1
    endloop
  endfacet
  facet normal 0 -1 0
    outer loop
       vertex -1 -1 -1
       vertex 0 -1 -1
       vertex 0 -1 0
    endloop
  endfacet
  facet normal -0 -1 0
    outer loop
       vertex 0 -1 0
       vertex -1 -1 0
       vertex -1 -1 -1
    endloop
  endfacet
  facet normal 1 0 0
    outer loop
       vertex 1 -1 -1
       vertex 1 0 -1
       vertex 1 0 0
    endloop
  endfacet
  facet normal 1 0 0
    outer loop
       vertex 1 0 0
       vertex 1 -1 0
       vertex 1 -1 -1
    endloop
  endfacet
  facet normal 0 -1 0
    outer loop
       vertex 0 -1 -1
       vertex 1 -1 -1
       vertex 1 -1 0
    endloop
  endfacet
  facet normal -0 -1 0
    outer loop
       vertex 1 -1 0
       vertex 0 -1 0
       vertex 0 -1 -1
    endloop
  endfacet
  facet normal 0 0 1
    outer loop
       vertex 0 -1 0
       vertex 1 -1 0
       vertex 1 0 0
    endloop
  endfacet
  facet normal 0 0 1
    outer loop
       vertex 1 0 0
       vertex 0 0 0
       vertex 0 -1 0
    endloop
  endfacet
  facet normal -1 0 0
    outer loop
       vertex -1 0 -1
       vertex -1 0 0
       vertex -1 1 0
    endloop
  endfacet
  facet normal -1 0 -0
    outer loop
       vertex -1 1 0
       vertex -1 1 -1
       vertex -1 0 -1
    endloop
  endfacet
  facet normal 0 1 0
    outer loop
       vertex -1 1 -1
       vertex -1 1 0
       vertex 0 1 0
    endloop
  endfacet
  facet normal 0 1 0
    outer loop
       vertex 0 1 0
       vertex 0 1 -1
       vertex -1 1 -1
    endloop
  endfacet
  facet normal 1 0 0
    outer loop
       vertex 1 0 -1
       vertex 1 1 -1
       vertex 1 1 0
    endloop
  endfacet
  facet normal 1 0 0
    outer loop
       vertex 1 1 0
       vertex 1 0 0
       vertex 1 0 -1
    endloop
  endfacet
  facet normal 0 1 0
    outer loop
       vertex 0 1 -1
       vertex 0 1 0
       vertex 1 1 0
    endloop
  endfacet
  facet normal 0 1 0
    outer loop
       vertex 1 1 0
       vertex 1 1 -1
       vertex 0 1 -1
    endloop
  endfacet
  facet normal -1 0 0
    outer loop
       vertex -1 -1 0
       vertex -1 -1 1
       vertex -1 0 1
    endloop
  endfacet
  facet normal -1 0 -0
    outer loop
       vertex -1 0 1
       vertex -1 0 0
       vertex -1 -1 0
    endloop
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endsolid defaultFaces
