MESHFACE Return the vertex indices of a face in a mesh.

   FACE = meshFace(FACES, INDEX)
   Return the vertex indices of the i-th face in the face array. This is
   mainly an utility function that manages faces stored either as int
   array (when all faces have same number of sides) or cell array (when
   faces may have different number of edges).

   Example
     [v, f] = createCubeOctahedron;
     % some faces are squares
     meshFace(f, 1)
     ans =
          1     2     3     4
     % other are triangles
     meshFace(f, 2)
     ans =
          1     5     2

   See also
     meshes3d, meshFaceCentroid, meshFaceNormals, meshFaceAreas

Package: matgeom