A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...

Abstract: We propose a robust and automatic method to construct manifold cages for 3D triangular meshes. The cage contains hundreds of triangles to tightly enclose the input mesh without ...

All Na + ions at these positions form NaO 6 coordination polyhedra of triangular prismatic shape. These prisms can share either their edges (g -type sites; multiplicity 3 per formula unit) or faces (f ...