111 lines
853 B
Plaintext
111 lines
853 B
Plaintext
MFEM NURBS mesh v1.0
|
|
|
|
#
|
|
# MFEM Geometry Types (see mesh/geom.hpp):
|
|
#
|
|
# SEGMENT = 1
|
|
# SQUARE = 3
|
|
# CUBE = 5
|
|
#
|
|
|
|
dimension
|
|
2
|
|
|
|
elements
|
|
5
|
|
1 3 4 5 6 7
|
|
1 3 0 1 5 4
|
|
1 3 1 2 6 5
|
|
1 3 3 7 6 2
|
|
1 3 0 4 7 3
|
|
|
|
boundary
|
|
4
|
|
1 1 0 1
|
|
1 1 2 3
|
|
1 1 1 2
|
|
1 1 3 0
|
|
|
|
edges
|
|
12
|
|
0 0 1
|
|
0 4 5
|
|
0 7 6
|
|
0 3 2
|
|
1 1 2
|
|
1 5 6
|
|
1 4 7
|
|
1 0 3
|
|
2 0 4
|
|
2 1 5
|
|
2 2 6
|
|
2 3 7
|
|
|
|
vertices
|
|
8
|
|
|
|
knotvectors
|
|
3
|
|
2 3 0 0 0 1 1 1
|
|
2 3 0 0 0 1 1 1
|
|
2 3 0 0 0 1 1 1
|
|
|
|
weights
|
|
1 1 1 1 1 1 1 1
|
|
|
|
0.7071067811865475244
|
|
1
|
|
1
|
|
0.7071067811865475244
|
|
|
|
0.7071067811865475244
|
|
1
|
|
1
|
|
0.7071067811865475244
|
|
|
|
1
|
|
1
|
|
1
|
|
1
|
|
|
|
1
|
|
0.8535533905932737622
|
|
0.8535533905932737622
|
|
0.8535533905932737622
|
|
0.8535533905932737622
|
|
|
|
FiniteElementSpace
|
|
FiniteElementCollection: NURBS2
|
|
VDim: 2
|
|
Ordering: 1
|
|
|
|
-2 -2
|
|
2 -2
|
|
2 2
|
|
-2 2
|
|
-1 -1
|
|
1 -1
|
|
1 1
|
|
-1 1
|
|
|
|
0 -4
|
|
0 -1
|
|
0 1
|
|
0 4
|
|
|
|
4 0
|
|
1 0
|
|
-1 0
|
|
-4 0
|
|
|
|
-1.5 -1.5
|
|
1.5 -1.5
|
|
1.5 1.5
|
|
-1.5 1.5
|
|
|
|
0 0
|
|
0 -2.5
|
|
2.5 0
|
|
0 2.5
|
|
-2.5 0
|