red = face number (for 3D figures, number of front face is printed below the figure)

blue = node number

green = edge number (arrow gives edge direction)

The 3D face ordering is such that the right-hand-normals of all facets point outward.

Supported Element Types +—————–+—————–+—————–+—————–+     Nodes for faces Edges for face
+—————–+—————–+—————–+—————–+ 1.node (point) {  0   0
“105”
“27”
+—————–+—————–+—————–+—————–+ 2 . line {w 1  0
idth=”123” 2

``````              "48"                                       +-----------------+-----------------+-----------------+-----------------+  3 . triangle     <img height="300" width="300" src="triangle.gi  2,3               3
f)"169"   3,1               2
"121"
1,2
1

+-----------------+-----------------+-----------------+-----------------+  4 . quad         <img height="300" width="300" src="square.gif">  1, 2              1
"174"     2, 3              3
"154"
3, 4              4

4 ,1
2

+-----------------+-----------------+-----------------+-----------------+  5 . tetrahedron  <img height="300" width="300" src="tet1.gif">{w  2 ,3, 4          6, 5, 4
idth="176"       1, 4, 3          6, 2, 3
"139"
1, 2, 4          5, 3, 1

1, 3, 2          4, 1, 2

+-----------------+-----------------+-----------------+-----------------+  6 . pyramid      <img height="300" width="300" src="pyramid.gif  1, 4, 3, 2       2, 6, 4, 1
)"211"    1, 2, 5          1, 5, 3
"143"
2, 3, 5          4, 7, 5

3, 4, 5          6, 8, 7

4, 1, 5
2, 3, 8

+-----------------+-----------------+-----------------+-----------------+  7 . prism        <img height="300" width="300" src="prism.gif">{  1, 3, 2           2,  4,  1
"217"       4, 5, 6         7, 9, 8
"208"
1, 2, 5, 4       1, 5, 7, 3

2, 3, 6, 5       4, 6, 9, 5

1, 4, 6, 3
3, 8, 6, 2

+-----------------+-----------------+-----------------+-----------------+  8 . hexahedron   <img height="300" width="300" src="hex.gif">{wi   1,  4,  3 , 2    2,  6,  4,  1
dth="244"        5,  6,  7,  8    9,  11,  12,
"188"                     10

1,  2,  6,  5    1,  5,  9,  3

2, 3, 7, 6
4,  7,  11,  5

6,  8,  12,  7
3,  4,  8,  7

3,  10,  8,  2

1,  5,  8,  4

+-----------------+-----------------+-----------------+-----------------+
``````