SplineX is an X11 based toolkit for surface modeling in Bernstein-Bezier form.
SplineX is a component of Shastra collaborative enviroment.
The left picture shows some control tetrahedra. The right picture is a close look "over the shoulder".
In the following pictures, each face-tetrahedra and the three edge-tetrahedra arround it are assigned the same shading model.
The surface in the right picture is deformed from that in the left.
Further deformations
