In this talk we show a construction for characterising developable surfaces in the form of Bezier triangular patches. It is shown that constructions used for rectangular patches are not useful, since they provide degenerate triangular patches. Explicit constructions of non-degenerate developable triangular patches are provided.
['Alicia Cantón', 'Leonardo Fernández-Jambrina']
Non-degenerate developable triangular bézier patches