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shards::Hexahedron< NodeCount > Struct Template Reference
Polytope Cell Topology Descriptions

Topological traits: Dimension = 3, Sides = 6, Edges = 12, Vertices = 8, and Nodes = 8, 20, or 27. More...

#include <Shards_BasicTopologies.hpp>

Detailed Description

template<unsigned NodeCount = 8>
struct shards::Hexahedron< NodeCount >

Topological traits: Dimension = 3, Sides = 6, Edges = 12, Vertices = 8, and Nodes = 8, 20, or 27. 

  Linear 8-Node Hexahedron node locations.



   7                    6
    o------------------o
   /|                 /|
  / |                / |
 /  |               /  |
/   |              /   |


     /    |             /    |
    /     |            /     |
 4 /      |         5 /      |
  o---------------—o       |
  |       |          |       |
  |     3 o-------—|----—o 2
  |      /           |      /
  |     /            |     /
  |    /             |    /
  |   /              |   /
  |  /               |  /
  | /                | /
  |/                 |/
  o---------------—o
 0                    1
  Quadratic 20-Node Hexahedron node locations:



    7         18         6
     o--------o---------o
    /|                 /|
   / |                / |
  /  |               /  |


     19o   |            17o   |
      /  15o             /    o14
     /     |            /     |
  4 /      | 16        /      |
   o------—o-----—o 5     |
   |       |       10 |       |
   |     3 o----—o–|----—o 2
   |      /           |      /
   |     /            |     /
 12o    /             o13  /
   |   o11            |   o9
   |  /               |  /
   | /                | /
   |/                 |/
   o------—o-----—o
  0          8         1
  Quadratic 27-Node Hexahedron additional node locations:
       x--------x---------x
      /|                 /|
     / |                / |
    /  |   22          /  |
   x   |    o         x   |
  /    x       o26   /    x     Node #20 is at centroid of element
 /     |            /     |
/      |           /      |     "2D surface" containing nodes


   x------—x-----—x       |      0,1,5,4 has node 25 at center....
   | 23o   |          |   o24 |
   |       x----—x–|----—x
   |      /           |      /
   |     /  25        |     /
   x    /    o        x    /
   |   x        o21   |   x
   |  /               |  /
   | /                | /
   |/                 |/
   x------—x-----—x

Definition at line 326 of file Shards_BasicTopologies.hpp.

The documentation for this struct was generated from the following file: