本文整理匯總了Python中oricrete.folding.CreasePattern.get_new_vectors方法的典型用法代碼示例。如果您正苦於以下問題：Python CreasePattern.get_new_vectors方法的具體用法？Python CreasePattern.get_new_vectors怎麽用？Python CreasePattern.get_new_vectors使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類oricrete.folding.CreasePattern的用法示例。
在下文中一共展示了CreasePattern.get_new_vectors方法的7個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: twotriangle_stick_cnstr
# 需要導入模塊: from oricrete.folding import CreasePattern [as 別名]
# 或者: from oricrete.folding.CreasePattern import get_new_vectors [as 別名]
def twotriangle_stick_cnstr(n_steps = 10, dx = -0.3299999999999):
"""
This example shows the use of Grabpoints an Sticks in a more complex creasepattern.
"""
cp = CreasePattern(n_steps = n_steps)
cp.nodes = [[ 0, 0, 0 ],
[ 1, 0, 0 ],
[ 1, 1, 0],
[0.667, 0.333, 0],
[0.66, 0.33, 1],
[ 0, 1, 0]]
cp.crease_lines = [[ 0, 1 ],
[ 1, 2 ],
[ 2, 0 ],
[ 3, 4],
[ 0, 5],
[ 5, 2]]
cp.facets = [[0, 1, 2 ],
[2, 5, 0]]
cp.grab_pts = [[3, 0] ]
cp.cnstr_lhs = [
[(0, 0, 1.0)],
[(0, 1, 1.0)],
[(0, 2, 1.0)],
[(1, 1, 1.0)],
[(1, 2, 1.0)],
[(4, 2, 1.0)],
[(4, 0, 1.0)],
[(4, 1, 1.0)],
[(5, 2, 1.0)]]
cp.cnstr_rhs = [0.0, 0.0, 0.0, 0.0, 0.0
, dx, 0.0, 0.0, 0.0
]
X = np.zeros((cp.n_dofs,), dtype = float)
X[1] = 0.01
print 'initial lengths\n', cp.c_lengths
print 'initial vectors\n', cp.c_vectors
print 'initial R\n', cp.get_G(X)
print 'initial G_du\n', cp.get_G_du(X)
X = cp.solve(X)
print '========== results =============='
print 'solution X\n', X
print 'final positions\n', cp.get_new_nodes(X)
print 'final vectors\n', cp.get_new_vectors(X)
print 'final lengths\n', cp.get_new_lengths(X)
return cp示例2: triangle_stick_cnstr
# 需要導入模塊: from oricrete.folding import CreasePattern [as 別名]
# 或者: from oricrete.folding.CreasePattern import get_new_vectors [as 別名]
def triangle_stick_cnstr(n_steps = 10, dx = -0.3299999999999):
"""
This example shows new options of lines, as beams connected to grabpoints.
This could be usefull for simulation the crane lifting up the oricrete construction.
"""
cp = CreasePattern(n_steps = n_steps)
cp.nodes = [[ 0, 0, 0 ],
[ 1, 0, 0 ],
[ 1, 1, 0],
[0.667, 0.333, 0],
[0.1, 0.05, 0],
[0.66, 0.33, 2]]
cp.crease_lines = [[ 0, 1 ],
[ 1, 2 ],
[ 2, 0 ],
[ 3, 5]]
cp.facets = [[0, 1, 2 ]]
cp.grab_pts = [[3, 0],
[4, 0]]
cp.cnstr_lhs = [[(0, 0, 1.0)],
[(0, 1, 1.0)],
[(0, 2, 1.0)],
[(1, 1, 1.0)],
[(1, 2, 1.0)],
[(5, 2, 1.0)],
[(5, 0, 1.0)],
[(5, 1, 1.0)]]
cp.cnstr_rhs = [0.0, 0.0, 0.0, 0.0, 0.0
, dx, 0.0, 0.0]
X = np.zeros((cp.n_dofs,), dtype = float)
X[1] = 0.01
print 'initial lengths\n', cp.c_lengths
print 'initial vectors\n', cp.c_vectors
print 'initial R\n', cp.get_G(X)
print 'initial G_du\n', cp.get_G_du(X)
X = cp.solve(X)
print '========== results =============='
print 'solution X\n', X
print 'final positions\n', cp.get_new_nodes(X)
print 'final vectors\n', cp.get_new_vectors(X)
print 'final lengths\n', cp.get_new_lengths(X)
return cp示例3: triangle_cp_cnstr
# 需要導入模塊: from oricrete.folding import CreasePattern [as 別名]
# 或者: from oricrete.folding.CreasePattern import get_new_vectors [as 別名]
def triangle_cp_cnstr(n_steps = 10, dx = -0.3299999999999):
"""
This example demonstrates the main funtions of Grabpoints.
Two Grabpoints are integrated in a single triangle.
Grabpoint one is used as regulare constrain moved in z-direction.
Grabpoint two is used as control point, which gives back the coordinations of
an exact point on the face in every iteration step.
"""
cp = CreasePattern(n_steps = n_steps)
cp.nodes = [[ 0, 0, 0 ],
[ 1, 0, 0 ],
[ 1, 1, 0],
[0.667, 0.333, 0],
[0.2, 0.1, 0]]
cp.crease_lines = [[ 0, 1 ],
[ 1, 2 ],
[ 2, 0 ]]
cp.facets = [[0, 1, 2 ]]
cp.grab_pts = [[3, 0],
[4, 0]]
cp.cnstr_lhs = [[(0, 0, 1.0)],
[(0, 1, 1.0)],
[(0, 2, 1.0)],
[(1, 1, 1.0)],
[(1, 2, 1.0)],
[(3, 2, 1.0)]]
cp.cnstr_rhs = [0.0, 0.0, 0.0, 0.0, 0.0
, dx, 0.0, 0.0]
X = np.zeros((cp.n_dofs,), dtype = float)
X[1] = 0.01
print 'initial lengths\n', cp.c_lengths
print 'initial vectors\n', cp.c_vectors
print 'initial R\n', cp.get_G(X)
print 'initial G_du\n', cp.get_G_du(X)
# X = cp.solve(X)
print '========== results =============='
print 'solution X\n', X
print 'final positions\n', cp.get_new_nodes(X)
print 'final vectors\n', cp.get_new_vectors(X)
print 'final lengths\n', cp.get_new_lengths(X)
return cp示例4: moving_truss_cp_square
# 需要導入模塊: from oricrete.folding import CreasePattern [as 別名]
# 或者: from oricrete.folding.CreasePattern import get_new_vectors [as 別名]
def moving_truss_cp_square(n_steps = 40):
cp = CreasePattern(n_steps = n_steps)
cp.nodes = [[ 0, 2, 0 ],
[ 0, 0, 0 ]]
cp.crease_lines = [[ 0, 1 ]]
face_z_0 = CF(Rf = z_ - 0)
face_x_0 = CF(Rf = x_ - 0)
# face_xy_135 = CF(Rf = x_ + y_ - 1.0)
# face_xy_round = CF(Rf = x_**2 + (y_)**2 - 1.0)
# face_x_1_t = CF(Rf = x_ - 1.0 + 1.99 * t_)
# argument = 2*3.14159*t_
# face_x_1_t = CF(Rf = y_ + 3 + sp.sin(argument))
face_x_1_t = CF(Rf = y_ - 1.0 * (t_ - 1) * sp.Heaviside(t_ - 1)
+ 1.0 * (t_ - 3) * sp.Heaviside(t_ - 3)
+ 1.0 * (t_ - 5) * sp.Heaviside(t_ - 5)
- 1.0 * (t_ - 7) * sp.Heaviside(t_ - 7))
face_y_1_t = CF(Rf = x_ + 1.0 * t_ * sp.Heaviside(t_)
- 1.0 * (t_ - 1) * sp.Heaviside(t_ - 1)
- 1.0 * (t_ - 3) * sp.Heaviside(t_ - 3)
+ 1.0 * (t_ - 5) * sp.Heaviside(t_ - 5)
+ 1.0 * (t_ - 7) * sp.Heaviside(t_ - 7)
- 1.0 * (t_ - 8) * sp.Heaviside(t_ - 8))
# +3.14159/2.0
# face_x_1_t = CF(Rf = y_ - 1.99 * t_)
cp.cf_lst = [(face_z_0, [0, 1]),
(face_x_0, [0]),
(face_x_1_t, [1]),
(face_y_1_t, [1])]
X = np.zeros((cp.n_dofs,), dtype = float)
# X[1] = 0.01
# X[0] = 0.01
print 'initial lengths\n', cp.c_lengths
print 'initial vectors\n', cp.c_vectors
print 'initial R\n', cp.get_G(X)
print 'initial dR\n', cp.get_G_du(X)
X = cp.solve(X)
print '========== results =============='
print 'solution X\n', X
print 'final positions\n', cp.get_new_nodes(X)
print 'final vectors\n', cp.get_new_vectors(X)
print 'final lengths\n', cp.get_new_lengths(X)
return cp示例5: moving_truss_cp_circle
# 需要導入模塊: from oricrete.folding import CreasePattern [as 別名]
# 或者: from oricrete.folding.CreasePattern import get_new_vectors [as 別名]
def moving_truss_cp_circle(n_steps = 40):
cp = CreasePattern(n_steps = n_steps)
cp.nodes = [[ 0, 1, 0 ],
[ 0, -1, 0 ]]
cp.crease_lines = [[ 0, 1 ]]
face_z_0 = FF(Rf = z_ - 0)
face_x_0 = FF(Rf = x_ - 0)
# face_xy_135 = FF(Rf = x_ + y_ - 1.0)
# face_xy_round = FF(Rf = x_**2 + (y_)**2 - 1.0)
# face_x_1_t = FF(Rf = x_ - 1.0 + 1.99 * t_)
# argument = 2*3.14159*t_
# face_x_1_t = FF(Rf = y_ + 3 + sp.sin(argument))
face_x_1_t = FF(Rf = y_ + sp.cos(1.0 * t_))
face_y_1_t = FF(Rf = x_ + sp.sin(1.0 * t_))
# +3.14159/2.0
# face_x_1_t = FF(Rf = y_ - 1.99 * t_)
cp.cnstr_lst = [(face_z_0, [0, 1]),
(face_x_0, [0]),
(face_x_1_t, [1]),
(face_y_1_t, [1])]
X = np.zeros((cp.n_dofs,), dtype = float)
# X[1] = 0.01
# X[0] = 0.01
print 'initial lengths\n', cp.c_lengths
print 'initial vectors\n', cp.c_vectors
print 'initial R\n', cp.get_R(X)
print 'initial dR\n', cp.get_dR(X)
X = cp.solve_ff(X)
print '========== results =============='
print 'solution X\n', X
print 'final positions\n', cp.get_new_nodes(X)
print 'final vectors\n', cp.get_new_vectors(X)
print 'final lengths\n', cp.get_new_lengths(X)
return cp示例6: moving_truss_cp_ff_cnstr
# 需要導入模塊: from oricrete.folding import CreasePattern [as 別名]
# 或者: from oricrete.folding.CreasePattern import get_new_vectors [as 別名]
def moving_truss_cp_ff_cnstr(n_steps = 10, dx = -1.99):
cp = CreasePattern(n_steps = n_steps)
cp.nodes = [[ 0, 0, 0 ],
[ 1, 0, 0 ]]
cp.crease_lines = [[ 0, 1 ]]
face_z_0 = CF(Rf = z_ - 0)
face_x_0 = CF(Rf = x_ - 0)
face_x_1_t = CF(Rf = x_ - 1.0 + 1.99 * t_)
cp.cf_lst = [(face_z_0, [0, 1]),
(face_x_0, [0]),
(face_x_1_t, [1])]
cp.cnstr_lhs = [
[(1, 0, 1.0), (1, 1, 1.0)],
]
cp.cnstr_rhs = [0]
X = np.zeros((cp.n_dofs,), dtype = float)
X[1] = 0.01
print 'initial lengths\n', cp.c_lengths
print 'initial vectors\n', cp.c_vectors
print 'initial R\n', cp.get_G(X)
print 'initial dR\n', cp.get_G_du(X)
X = cp.solve(X)
print '========== results =============='
print 'solution X\n', X
print 'final positions\n', cp.get_new_nodes(X)
print 'final vectors\n', cp.get_new_vectors(X)
print 'final lengths\n', cp.get_new_lengths(X)
return cp示例7: moving_truss_cp_cnstr
# 需要導入模塊: from oricrete.folding import CreasePattern [as 別名]
# 或者: from oricrete.folding.CreasePattern import get_new_vectors [as 別名]
def moving_truss_cp_cnstr(n_steps = 10, dx = -1.99):
cp = CreasePattern(n_steps = n_steps)
cp.nodes = [[ 0, 0, 0 ],
[ 1, 0, 0 ]]
cp.crease_lines = [[ 0, 1 ]]
cp.cnstr_lhs = [
[(0, 0, 1.0)],
[(0, 2, 1.0)],
[(1, 0, 1.0)],
[(1, 0, 1.0), (1, 1, 1.0)],
[(1, 2, 1.0)]
]
cp.cnstr_rhs = [0.0, 0.0, dx, 0.0, 0.0]
X = np.zeros((cp.n_dofs,), dtype = float)
X[1] = 0.01
print 'initial lengths\n', cp.c_lengths
print 'initial vectors\n', cp.c_vectors
print 'initial R\n', cp.get_G(X)
print 'initial dR\n', cp.get_G_du(X)
X = cp.solve(X)
print '========== results =============='
print 'solution X\n', X
print 'final positions\n', cp.get_new_nodes(X)
print 'final vectors\n', cp.get_new_vectors(X)
print 'final lengths\n', cp.get_new_lengths(X)
return cp