本文整理汇总了Python中oricrete.folding.YoshimuraCreasePattern.generate_X0方法的典型用法代码示例。如果您正苦于以下问题：Python YoshimuraCreasePattern.generate_X0方法的具体用法？Python YoshimuraCreasePattern.generate_X0怎么用？Python YoshimuraCreasePattern.generate_X0使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类oricrete.folding.YoshimuraCreasePattern的用法示例。
在下文中一共展示了YoshimuraCreasePattern.generate_X0方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: CreasePatternView
# 需要导入模块: from oricrete.folding import YoshimuraCreasePattern [as 别名]
# 或者: from oricrete.folding.YoshimuraCreasePattern import generate_X0 [as 别名]
[(n_h[0, 0], 1, 1.0), (n_h[3, 0], 1, -1)], # 1
[(n_h[0, 0], 1, 1.0), (n_h[4, 0], 1, -1)], # 1
[(n_h[0, -1], 1, 1.0), (n_h[1, -1], 1, -1)], # 0
[(n_h[0, -1], 1, 1.0), (n_h[2, -1], 1, -1)], # 1
[(n_h[0, -1], 1, 1.0), (n_h[3, -1], 1, -1)], # 1
[(n_h[0, -1], 1, 1.0), (n_h[4, -1], 1, -1)], # 1
# [(n_h[1, -1], 1, 1.0), (n_h[1, 0], 1, 1.0)],
]
cp.cnstr_rhs = np.zeros((len(cp.cnstr_lhs),), dtype=float)
#del cp.eqcons['cl']
# @todo - renaming of methods
# @todo - projection on the caf - to get the initial vector
# @todo - gemetry transformator
# @todo - derivatives of caf for the current position.
# @todo - rthombus generator with cut-away elements
# @todo - time step counting - save the initial step separately from the time history
X0 = cp.generate_X0()
X_fc = cp.solve(X0 - 1e-8)
my_model = CreasePatternView(data=cp,
ff_resolution=100,
show_cnstr=True)
my_model.configure_traits()
示例2: rhombus_3x3_crane
# 需要导入模块: from oricrete.folding import YoshimuraCreasePattern [as 别名]
# 或者: from oricrete.folding.YoshimuraCreasePattern import generate_X0 [as 别名]
def rhombus_3x3_crane(n_steps = 10, dx = 0.7):
"""
This example shows a 3x2 rhombus creasepattern.
"""
cpr = YoshimuraCreasePattern(n_steps = n_steps,
L_x = 3,
L_y = 3,
n_x = 3,
n_y = 6,
MAX_ITER = 5000)
X_rcp = cpr.generate_X0()
X_rcp = X_rcp.reshape((-1, 3))
X_rcp[:, 2] += -0.1559
cp = CreasePattern(n_steps = n_steps, MAX_ITER = 500)
cp.nodes = cpr.nodes
cp.crease_lines = cpr.crease_lines
cp.facets = cpr.facets
grab_nodes = [[0.5, 0.333, 0], #31
[0.5, 0.667, 0],
[0.5, 1.333, 0],
[0.5, 1.667, 0],
[0.5, 2.333, 0], #35
[0.5, 2.667, 0],
[1.5, 0.333, 0],
[1.5, 0.667, 0],
[1.5, 1.333, 0],
[1.5, 1.667, 0],
[1.5, 2.333, 0],
[1.5, 2.667, 0],
[2.5, 0.333, 0],
[2.5, 0.667, 0],
[2.5, 1.333, 0], #45
[2.5, 1.667, 0],
[2.5, 2.333, 0],
[2.5, 2.667, 0]]#48
crane_nodes = [[1.5, 0.5, 1.0], #49
[0.5, 0.5, 1],
[2.5, 0.5, 1],
[0.5, 0.333, 1.0],
[0.5, 0.667, 1.0],
[2.5, 0.333, 1.0],
[2.5, 0.667, 1.0], #55
[1.5, 0.333, 1.0],
[1.5, 0.667, 1.0],
[1.5, 1.5, 1.0],
[0.5, 1.5, 1],
[2.5, 1.5, 1], #60
[0.5, 1.333, 1.0],
[0.5, 1.667, 1.0],
[2.5, 1.333, 1.0],
[2.5, 1.667, 1.0],
[1.5, 1.333, 1.0], #65
[1.5, 1.667, 1.0],
[1.5, 2.5, 1.0],
[0.5, 2.5, 1],
[2.5, 2.5, 1],
[0.5, 2.333, 1.0], #70
[0.5, 2.667, 1.0],
[2.5, 2.333, 1.0],
[2.5, 2.667, 1.0],
[1.5, 2.333, 1.0],
[1.5, 2.667, 1.0], #75
]
cp.nodes = np.vstack([cp.nodes, grab_nodes])
cp.nodes = np.vstack([cp.nodes, crane_nodes])
crane_cl = [#crane 1
[49, 50], #72
[49, 51],
[50, 52],
[50, 53],
[51, 54],
[51, 55],
[49, 56],
[49, 57],
[52, 31],
[53, 32],
[54, 43],
[55, 44],
[56, 37],
[57, 38],
#crane 2
[58, 59],
[58, 60],
[59, 61],
[59, 62],
[60, 63],
#.........这里部分代码省略.........
示例3: rhombus_3x2_grab_points_for_crane
# 需要导入模块: from oricrete.folding import YoshimuraCreasePattern [as 别名]
# 或者: from oricrete.folding.YoshimuraCreasePattern import generate_X0 [as 别名]
def rhombus_3x2_grab_points_for_crane(n_steps = 10, dx = 1.5):
"""
This example shows a 3x2 rhombus creasepattern.
"""
cpr = YoshimuraCreasePattern(n_steps = n_steps,
L_x = 3,
L_y = 2,
n_x = 3,
n_y = 4,
MAX_ITER = 500)
X_rcp = cpr.generate_X0()
X_rcp = X_rcp.reshape((-1, 3))
X_rcp[:, 2] += 0.15
print 'X_rcp', X_rcp
cp = CreasePattern(n_steps = n_steps, MAX_ITER = 500)
cp.nodes = cpr.nodes
cp.crease_lines = cpr.crease_lines
cp.facets = cpr.facets
grab_nodes = [[0.5, 0.333, 0], #22
[0.5, 0.667, 0],
[0.5, 1.333, 0],
[0.5, 1.667, 0],
[1.5, 0.333, 0],
[1.5, 0.667, 0],
[1.5, 1.333, 0],
[1.5, 1.667, 0],
[2.5, 0.333, 0],
[2.5, 0.666, 0],
[2.5, 1.333, 0],
[2.5, 1.667, 0]]
cp.nodes = np.vstack([cp.nodes, grab_nodes])
cp.grab_pts = [
[22, 0],
[23, 14],
[26, 2],
[27, 16],
[30, 4],
[31, 18],
[24, 1],
[25, 15],
[28, 3],
[29, 17],
[32, 5],
[33, 19]
]
cp.cnstr_lhs = [[(12, 2, 1.0)],
[(13, 2, 1.0)],
[(14, 2, 1.0)],
[(15, 2, 1.0)],
[(1, 1, 1.0)],
[(18, 0, 1.0)],
[(26, 2, 1.0)],
[(22, 1, 1.0), (26, 1, -1.0)],
[(26, 1, 1.0), (30, 1, -1.0)],
[(23, 1, 1.0), (27, 1, -1.0)],
[(5, 2, 1.0), (8, 2, -1.0)],
[(24, 1, 1.0), (28, 1, -1.0)],
[(28, 1, 1.0), (32, 1, -1.0)],
[(25, 1, 1.0), (29, 1, -1.0)],
[(3, 2, 1.0), (6, 2, -1.0)],
[(22, 2, 1.0), (30, 2, -1.0)],
[(29, 1, 1.0), (33, 1, -1.0)]
]
cp.cnstr_rhs = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, dx, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
X_ext = np.zeros((cp.n_g * cp.n_d,), dtype = float)
X0 = np.hstack([X_rcp.reshape((-1,)), X_ext])
X0[68] = 0.3059
X0[71] = 0.3059
X0[74] = 0.3059
X0[77] = 0.3059
X0[80] = 0.4389
X0[83] = 0.4389
X0[86] = 0.4389
X0[89] = 0.4389
X0[92] = 0.3059
X0[95] = 0.3059
X0[98] = 0.3059
X0[101] = 0.3059
X0 *= 0.01
print 'G_du', cp.get_G_du(X0)
print 'R', cp.get_G(X0)
print 'n_dofs', cp.n_dofs
#.........这里部分代码省略.........
示例4: rhombus_3x2_crane
# 需要导入模块: from oricrete.folding import YoshimuraCreasePattern [as 别名]
# 或者: from oricrete.folding.YoshimuraCreasePattern import generate_X0 [as 别名]
def rhombus_3x2_crane(n_steps = 10, dx = 1):
"""
This example shows a 3x2 rhombus creasepattern.
"""
cpr = YoshimuraCreasePattern(n_steps = n_steps,
L_x = 3,
L_y = 2,
n_x = 3,
n_y = 4,
MAX_ITER = 5000)
X_rcp = cpr.generate_X0()
X_rcp = X_rcp.reshape((-1, 3))
X_rcp[:, 2] += -0.1559
cp = CreasePattern(n_steps = n_steps, MAX_ITER = 500)
cp.nodes = cpr.nodes
cp.crease_lines = cpr.crease_lines
cp.facets = cpr.facets
grab_nodes = [[0.5, 0.333, 0],
[0.5, 0.667, 0],
[0.5, 1.333, 0],
[0.5, 1.667, 0],
[1.5, 0.333, 0],
[1.5, 0.667, 0],
[1.5, 1.333, 0],
[1.5, 1.667, 0],
[2.5, 0.333, 0],
[2.5, 0.667, 0],
[2.5, 1.333, 0],
[2.5, 1.667, 0]]#33
crane_nodes = [[1.5, 0.5, 1.0], #34
[0.5, 0.5, 1],
[2.5, 0.5, 1],
[0.5, 0.333, 1.0],
[0.5, 0.667, 1.0], #38
[2.5, 0.333, 1.0],
[2.5, 0.667, 1.0],
[1.5, 0.333, 1.0],
[1.5, 0.667, 1.0],
[1.5, 1.5, 1.0], #43
[0.5, 1.5, 1],
[2.5, 1.5, 1],
[0.5, 1.333, 1.0], #46
[0.5, 1.667, 1.0],
[2.5, 1.333, 1.0],
[2.5, 1.667, 1.0],
[1.5, 1.333, 1.0],
[1.5, 1.667, 1.0], #51
]
cp.nodes = np.vstack([cp.nodes, grab_nodes])
cp.nodes = np.vstack([cp.nodes, crane_nodes])
crane_cl = [#crane 1
[34, 35], #49
[34, 36],
[35, 37],
[35, 38],
[36, 39],
[36, 40],
[34, 41], #55
[34, 42],
[37, 22],
[38, 23], #60
[39, 30],
[40, 31],
[41, 26],
[42, 27],
#crane 2
[43, 44], #65
[43, 45],
[44, 46],
[44, 47],
[45, 48],
[45, 49],
[43, 50],
[43, 51],
[46, 24],
[47, 25],
[48, 32],
[49, 33],
[50, 28],
[51, 29],
]
cp.crease_lines = np.vstack([cp.crease_lines, crane_cl])
cp.grab_pts = [[22, 0],
[23, 14],
#.........这里部分代码省略.........
示例5: rhombus_3x3_crane
# 需要导入模块: from oricrete.folding import YoshimuraCreasePattern [as 别名]
# 或者: from oricrete.folding.YoshimuraCreasePattern import generate_X0 [as 别名]
def rhombus_3x3_crane(n_steps = 10, dx = 0.7):
"""
This example shows a 3x2 rhombus creasepattern.
"""
cpr = YoshimuraCreasePattern(n_steps = n_steps,
L_x = 3,
L_y = 3,
n_x = 3,
n_y = 6,
MAX_ITER = 5000)
X_rcp = cpr.generate_X0()
X_rcp = X_rcp.reshape((-1, 3))
X_rcp[:, 2] += -0.1559
cp = CreasePattern(n_steps = n_steps, MAX_ITER = 500)
cp.nodes = cpr.nodes
cp.crease_lines = cpr.crease_lines
cp.facets = cpr.facets
grab_nodes = [[0.5, 0.333, 0], #31
[0.5, 0.667, 0],
[0.5, 1.333, 0],
[0.5, 1.667, 0],
[0.5, 2.333, 0], #35
[0.5, 2.667, 0],
[1.5, 0.333, 0],
[1.5, 0.667, 0],
[1.5, 1.333, 0],
[1.5, 1.667, 0],
[1.5, 2.333, 0],
[1.5, 2.667, 0],
[2.5, 0.333, 0],
[2.5, 0.667, 0],
[2.5, 1.333, 0], #45
[2.5, 1.667, 0],
[2.5, 2.333, 0],
[2.5, 2.667, 0]]#48
cp.nodes = np.vstack([cp.nodes, grab_nodes])
cp.grab_pts = [[31, 0],
[32, 21],
[33, 1],
[34, 22],
[35, 2],
[36, 23],
[37, 3],
[38, 24],
[39, 4],
[40, 25],
[41, 5],
[42, 26],
[43, 6],
[44, 27],
[45, 7],
[46, 28],
[47, 8],
[48, 29]
]
cnstr_lhs_3 = [[(31, 1, 1.0)],
[(31, 1, 1.0), (36, 1, 1.0)],
[(16, 2, 1.0)],
[(17, 2, 1.0)],
[(18, 2, 1.0)],
[(19, 2, 1.0)],
[(20, 2, 1.0)],
[(21, 2, 1.0)],
[(17, 1, 1.0)],
[(20, 1, 1.0)],
[(20, 0, 1.0)],
[(37, 1, 1.0), (42, 1, 1.0)],
[(31, 2, 1.0), (36, 2, -1.0)],
[(37, 2, 1.0), (42, 2, -1.0)],
[(43, 1, 1.0), (48, 1, 1.0)],
[(43, 2, 1.0), (48, 2, 1.0)],
[(33, 1, 1.0), (34, 1, 1.0)],
[(39, 1, 1.0), (40, 1, 1.0)],
[(45, 1, 1.0), (46, 1, 1.0)],
[(19, 0, 1.0), (21, 0, -1.0)],
[(1, 2, 1.0), (2, 0, -1.0)]
]
cp.cnstr_lhs = cnstr_lhs_3
cp.cnstr_rhs = np.zeros((cp.n_dofs,))
#.........这里部分代码省略.........