Illustrate the behavior of a linear objective function on the polytope.
Color the vertices according to the values of the objective function
(VERTEX_COLORS)
Illustrate the behavior of a linear objective function on the polytope.
Superpose the drawing with the directed graph induced by the objective function.
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.
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 .