Creates a new polyface mesh object and adds it to the drawing.
objectVariable = object.Entities.AddPolyfaceMesh(M, N, Vertices)
object is one of the ModelSpace or PaperSpace collection objects or a Block object;
M and N are Long integer variables representing the size of the mesh (the dimensions of the point array);
Vertices are a series of Point objects specifying coordinate locations for each vertex of the mesh.
You can also input the number of vertices in each direction and their coordinates.
AddPolyfaceMesh method example