A 3d element that can be used as an interface between a square face and two triangles (nonconforming faces)
Yamakawa hex recombination: fixes + adding trihedra interface elements

+ Simplification of code taking into account x3d specifications

creates a file in X3D format with the same features as what is visible in post-processing screen.
contact : gilles.marckmann@ec-nantes.fr

geometrical entities and post-processing views can now react to double-clicks, via new generic *DoubleClick* options

the same