It is the only radially equilateral convex polyhedron. Therefore, it is a convex polyhedron. Cannon.js supports the following shapes&colon; sphere, plane, box, cylinder, convex polyhedron, particle, and heightfield. Geometrically, the linear constraints define the feasible region, which is a convex polyhedron. A geodesic polyhedron is a convex polyhedron made from triangles. This convex polyhedron is topologically similar to the concave stellated octahedron. The convex polyhedron representing an Apollonian network is a 3-dimensional stacked polytope. The cube is the only convex polyhedron whose faces are all squares. The rhombic dodecahedron is a convex polyhedron with 12 congruent rhombi as its faces. In three-dimensional space, a Platonic solid is a regular, convex polyhedron. In geometry, the rhombic dodecahedron is a convex polyhedron with 12 congruent rhombic faces. A convex polyhedron is a polyhedron that, as a solid, forms a convex set. The trapezo-rhombic dodecahedron is a convex polyhedron with 6 rhombic and 6 trapezoidal faces. The Schmitt-Conway biprism is a convex polyhedron with the property of tiling space only aperiodically.