Static Public Attributes | |
static const int | EdgeToNode [4][2] |
static const int | NodeToEdge [4][2] |
static const int | DefaultOrientation [4][2] |
Defines a variety of variables related to the connectivity of a simple quad element. This includes the nodes on each edge, which edges come into each node and what the default deal.II directions are for the quad.
* s2 * * +-->--+ * |3 2| * s3 ^ ^ s1 * |0 1| * +-->--+ * * s0 *
const int internal::GridReordering2d::ConnectGlobals::EdgeToNode[4][2] [static] |
The nodes on each edge in anti-clockwise order { {0,1},{1,2},{2,3},{3,0} }
const int internal::GridReordering2d::ConnectGlobals::NodeToEdge[4][2] [static] |
The edges comin into each node, in anti-clockwise order { {3,0},{0,1},{1,2},{2,3} }
const int internal::GridReordering2d::ConnectGlobals::DefaultOrientation[4][2] [static] |
The nodes on each edge in "default direction order". {{0,1},{1,2},{3,2},{0,3}}