LiveGraphics3D Example:
Morphing Polyhedra

Duals: (Tetrahedron) (Cube and Octahedron) (Dodecahedron and Icosahedron)
Non-Collapsing: (Tetrahedron and Octahedron) Tetrahedron and Cube (Tetrahedron and Dodecahedron) (Octahedron and Dodecahedron) (Cube and Dodecahedron)
Collapsing: (Icosahedron and Tetrahedron) (Dodecahedron and Tetrahedron)

This example shows a transformation of a cube into a tetrahedron. All symmetries of the tetrahedron are preserved. (In order to start the animation move the mouse into the picture.)


Implementation

Martin Kraus, April 15, 2021