# trivial example with a single triangle positioned
cp = CreasePattern(n_steps = 3)
cp.nodes = [[ 0, 0, 0 ],
[ 1, 0, 0 ],
[ 0.5, -0.5, 0 ],
[ 0.5, 0.5, 0],
]
cp.crease_lines = [[ 0, 2 ],
[ 2, 1 ],
[ 0, 3 ],
[ 3, 1 ],
[ 2, 3]]
cp.facets = [[0, 3, 2],
[1, 2, 3]]
cp.cnstr_lhs = [[(0, 0, 1.0)],
[(0, 1, 1.0)],
[(0, 2, 1.0)],
[(1, 1, 1.0)],
[(1, 2, 1.0)],
]
cp.cnstr_rhs = [0.0, 0.0, 0.0, 0.0, 0.0, ]
cp.tf_lst = [[caf, [2, 3]],
]
x0 = np.zeros((cp.n_dofs), dtype = float)
cp.crease_lines = [[ 0, 2 ],
[ 2, 1 ],
[ 0, 3 ],
[ 3, 1 ],
[ 2, 3],
[1, 4],
[3, 4],
[1, 5],
[4, 5],
[0, 6],
[3, 6]]
cp.facets = [[0, 3, 2],
[1, 2, 3],
[1, 3, 4],
[1, 4, 5],
[0, 3, 6]]
cp.cnstr_lhs = [[(0, 0, 1.0)],
[(0, 1, 1.0)],
[(0, 2, 1.0)],
# [(1, 1, 1.0)],
# [(1, 2, 1.0)],
]
cp.cnstr_rhs = [0.0, 0.0, 0.0, ]# 0, 0, 0, ]
cp.tf_lst = [(caf, [1, 2, 3, 4, 5, 6])]
x0 = np.zeros((cp.n_dofs), dtype = float)
caf = CnstrTargetFace(
# F=[r_, s_, 0.01 + t_ * (r_ ** 2 * s_ ** 2 + 0.2 * r_)]
F=[r_, s_, t_]
)
# trivial example with a single triangle positioned
cp = CreasePattern(n_steps=1)
if False:
cp.nodes = [[0, 0, 0], [1, 0, 0], [0.5, 0.5, 0]]
cp.crease_lines = [[0, 1], [1, 2], [2, 0]]
cp.facets = [[0, 1, 2]]
else:
cp.nodes = [[0, 0, 0], [1, 0, 0], [1, 1, 0], [0, 1, 0], [0.5, 0.5, 0]]
cp.crease_lines = [[0, 1], [1, 2], [3, 0], [0, 4], [1, 4], [2, 4], [3, 4]]
cp.facets = [[0, 1, 4], [1, 2, 4], [4, 3, 0]]
cp.tf_lst = [(caf, [0, 1, 4])]
cp.cnstr_lhs = [
[(0, 0, 1.0)],
[(0, 1, 1.0)],
# [(1, 1, 1.0)],
# [(1, 2, 1.0)],
]
cp.cnstr_rhs = [0.0, 0.0] # , 0.0, ]# 0, 0, 0, ]
