1 #if !defined(_PETSCDMPLEXTYPES_H) 2 #define _PETSCDMPLEXTYPES_H 3 4 /*E 5 DMPlexCellType - Common mesh celltypes 6 7 Level: beginner 8 9 Plex can handle any cell shape, but sometimes we have to determine things about a mesh that the user 10 does not specify, and for this we have to make assumptions about the mesh. One very common assumption 11 is that all cells in the mesh take a certain form. For example, in order to interpolate a mesh (create 12 edges and faces automatically) we might assume that all cells are simples, or are tensor product cells. 13 14 .seealso: DMDASetBoundaryType(), DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMDACreate() 15 E*/ 16 typedef enum {DM_PLEX_CELLTYPE_SIMPLEX, DM_PLEX_CELLTYPE_TENSOR, DM_PLEX_CELLTYPE_UNKNOWN} DMPlexCellType; 17 18 #endif 19