Allowed attributes:
Hidden, Name, PointColor, PointLabels, PointStyle, Title, VertexColor, VertexLabels, VertexStyle
Allowed attributes:
EdgeColor, EdgeStyle, FacetColor, FacetLabels, FacetStyle, Hidden, Name, PointColor, PointLabels, PointStyle, Title, VertexColor, VertexLabels, VertexStyle
Allowed options:
max => maximal face color (default: red)
min => minimal face color (default: yellow)

The methods described below can be used to add more details to drawings created by other visualization methods.

MIN_MAX_FACE (options)
Illustrate the behavior of a linear objective function on the polytope. Draw the facets contained in MAXIMAL_FACE and MINIMAL_FACE in distinct colors.
VERTEX_COLORS
Illustrate the behavior of a linear objective function on the polytope. Color the vertices according to the values of the objective function (VERTEX_COLORS)
DIRECTED_GRAPH
Illustrate the behavior of a linear objective function on the polytope. Superpose the drawing with the directed graph induced by the objective function.
TRIANGULATION (%Visual::Polyhedron::decorations)
Add the triangulation to the drawing. The facets of the whole polytope become transparent.
You may specify any triangulation of the current polytope. Per default, the TRIANGULATION property is taken. (Currently there is only one possible alternative triangulation: TRIANGULATION_INT).
Hint: Use the method Method -> Effect -> Explode Group of Geometries of JavaView for better insight in the internal structure.
TRIANGULATION_BOUNDARY
Draw the edges of the TRIANGULATION_BOUNDARY. The facets are made transparent.
STEINER (%Visual::PointSet::decorations)
Add the STEINER_POINTS to the 3-d visualization. The facets became transparent.

Each auxiliary method always returns the visual object it was called with ($this), which makes it easy to build longer method chains of the kind: VISUAL->DIRECTED_GRAPH->VERTEX_COLORS .