给出一组长的高复杂度的存在噪声的三维点构成的片状集合

以下是一个可能的例子：

[(-0.235, 0.124, 0.376), (-0.182, 0.418, 0.039), (-0.418, 0.167, 0.201), (0.074, 0.347, -0.292), (-0.174, -0.054, 0.302), (-0.436, 0.374, -0.195), (0.289, -0.128, -0.306), (-0.117, -0.038, -0.097), (0.155, 0.385, -0.303), (-0.084, -0.475, 0.148), (0.258, -0.302, 0.129), (-0.078, 0.261, 0.402), (-0.429, -0.098, 0.139), (0.337, 0.091, 0.117), (0.166, -0.331, 0.427), (-0.402, 0.199, -0.105), (-0.216, -0.294, 0.047), (0.437, 0.215, -0.091), (-0.025, 0.232, -0.309), (0.142, -0.226, -0.384), (-0.089, 0.472, 0.409), (-0.098, -0.471, -0.132), (-0.039, 0.019, 0.231), (0.337, -0.282, -0.444), (0.282, -0.287, 0.06), (0.091, 0.349, 0.111), (-0.407, -0.202, -0.289), (0.221, 0.096, 0.41), (-0.205, -0.017, -0.182), (-0.396, -0.3, 0.231), (0.319, 0.406, -0.279), (-0.322, -0.176, -0.469), (-0.278, -0.275, -0.375), (-0.033, -0.315, 0.254), (0.072, 0.275, 0.161), (-0.124, 0.414, 0.047), (-0.205, -0.101, -0.236), (-0.435, -0.339, -0.089), (0.182, -0.285, 0.404), (0.181, 0.289, -0.156), (-0.255, 0.173, 0.139), (0.235, 0.262, -0.308), (-0.251, 0.228, -0.227), (0.248, 0.274, -0.099), (0.073, -0.238, 0.05), (0.016, -0.382, -0.308), (-0.378, -0.444, 0.202), (-0.237, -0.218, 0.109), (0.159, 0.161, -0.046), (-0.168, -0.29, -0.268), (0.177, -0.065, -0.028), (0.425, -0.194, 0.305), (-0.065, -0.235, -0.425), (0.239, -0.162, -0.227), (-0.099, 0.225, -0.019), (0.208, -0.045, -0.462), (0.353, -0.271, 0.104), (0.295, -0.113, 0.18), (0.127, 0.161, 0.252), (-0.288, 0.029, -0.231), (-0.429, 0.141, 0.444), (0.237, 0.223, -0.116), (0.286, -0.268, 0.146), (-0.037, -0.239, -0.298), (-0.231, -0.044, -0.304), (0.362, 0.191, 0.149), (0.193, 0.308, -0.244), (-0.067, -0.027, 0.135), (-0.129, 0.446, -0.025), (0.211, -0.26, 0.043), (-0.077, -0.129, -0.472), (0.172, 0.198, 0.315), (-0.188, 0.044, -0.376), (-0.321, -0.082, -0.073), (0.305, -0.198, 0.142), (-0.225, -0.385, 0.145), (0.464, 0.447, 0.342), (-0.222, 0.027, -0.284), (0.102, 0.131, 0.32), (0.074, -0.276, -0.098), (0.179, -0.334, -0.079), (0.264, -0.123, 0.107), (-0.136, 0.265, -0.079), (-0.312, 0.22, -0.315), (-0.2, -0.306, 0.313), (-0.259, 0.045, -0.098), (-0.238, -0.089, 0.249), (-0.073, 0.173, -0.461), (0.277, -0.399, -0.079), (-0.357, -0.396, -0.269), (0.356, 0.024, -0.215), (-0.472, 0.233, 0.244), (-0.231, 0.468, -0.401), (0.164, -0.167, -0.041), (-0.191, -0.147, -0.305), (-0.217, -0.386, -0.333), (-0.238, 0.098, 0.276), (0.046, -0.156, 0.242), (-0.014, 0.235, 0.408), (-0.228, -0.44, -0.046), (-0.174, -0.372, -0.353), (0.285, 0.17, -0.062), (-0.016, 0.198, 0.191), (-0.238, 0.103, 0.168), (0.359, -0.076, -0.29), (0.105, 0.403, 0.287), (-0.225, -0.214, -0.148), (0.354, 0.022, -0.066), (-0.13, 0.417, -0.123), (-0.056, -0.203, -0.178), (-0.279, -0.123, 0.048), (0.309, -0.088, -0.187), (-0.167, -0.158, 0.162), (-0.255, -0.345, -0.277), (-0.184, -0.343, -0.341), (-0.437, -0.27, -0.44), (-0.006, 0.03, 0.398), (0.197, 0.355, -0.266), (0.261, -0.141, -0.056), (-0.048, -0.208, -0.357), (-0.239, -0.363, 0.025), (-0.392, 0.244, 0.333), (0.128, -0.147, -0.351), (-0.338, 0.128, -0.264), (-0.041, -0.266, -0.229), (0.129, -0.174, 0.197), (-0.212, -0.207, -0.294), (0.139, -0.081, -0.225), (-0.28, -0.062, 0.06), (0.174, -0.204, -0.296), (-0.1, -0.16, 0.191), (-0.077, -0.091, 0.424), (0.238, -0.239, 0.149), (0.17, -0.28, -0.227), (-0.136, -0.395, -0.117), (0.136, -0.136, -0.035), (-0.401, -0.187, 0.023), (0.342, -0.091, 0.145), (0.008, 0.137, 0.203), (0.231, -0.099, -0.343), (-0.286, -0.383, 0.098), (-0.172, 0.074, 0.123), (0.189, 0.059, 0.004), (0.107, -0.222, -0.322), (0.255, -0.31, -0.104), (0.353, 0.188, -0.096), (-0.251, -0.238, -0.366), (0.099, -0.407, -0.3), (-0.237, -0.205, -0.23), (0.317, -0.052, 0.303), (-0.199, -0.036, -0.029), (0.306, 0.124, 0.312), (-0.447, -0.066, -0.369), (-0.161, 0.287, -0.331), (0.48, 0.455, -0.378), (0.25, 0.114, 0.253), (-0.174, -0.343, 0.037), (-0.161, 0.335, -0.257), (-0.378, -0.33, -0.236), (-0.41, 0.399, -0.22), (0.037, 0.451, -0.013), (-0.057, -0.465, 0.081), (-0.087, 0.026, -0.215), (-0.437, 0.495, -0.406), (0.001, -0.293, 0.28), (-0.052, 0.422, 0.236), (0.238, 0.062, 0.238), (-0.299, -0.004, -0.107), (-0.132, -0.45, -0.031), (-0.178, 0.397, 0.386), (-0.011, -0.294, -0.016), (-0.342, -0.009, -0.127), (0.005, -0.337, 0.06), (-0.092, -0.098, 0.137), (-0.082, 0.013, -0.416), (0.17, -0.303, -0.281), (-0.258, -0.277, -0.335), (-0.423, -0.326, -0.432), (-0.172, -0.166, -0.321), (0.146, -0.187, -0.117), (-0.358, 0.257, -0.348), (-0.028, -0.068, 0.187), (0.143, -0.062, -0.076), (-0.22, 0.137, -0.025), (0.333, -0.356, 0.283), (0.159, 0.129, -0.041), (0.243, 0.377, -0.358), (-0.035, -0.215, 0.232), (-0.268, 0.156, -0.192), (-0.113, -0.459, 0.139), (0.002, -0.255, 0.078), (-0.131, -0.07, -0.34), (-0.102, -0.058, -0.145), (0.303, 0.086, -0.441), (0.277, 0.286, 0.129), (-0.269, -0.313, -0.417), (-0.333, -0.05, 0.425), (-0.193, -0.303, -0.027), (0.22, 0.283, -0.213), (-0.353, -0.277, -0.207), (-0.255, 0.399, -0.005), (0.163, 0.193, 0.118), (-0.447, -0.191, 0.15), (0.291, -0.051, 0.249), (0.191, -0.304, -0.33), (0.378, 0.13, -0.238), (-0.347, -0.328, 0.354), (-0.4, -0.309, -0.198), (0.198, -0.128, -0.305), (0.402, 0.355, 0.237), (0.385, -0.442, 0.372), (-0.313, -0.23, -0.327), (0.16, 0.06, -0.393), (-0.32, 0.337, -0.007), (-0.111, 0.263, -0.158), (0.381, -0.368, -0.085), (-0.166, 0.307, -0.182), (0.366, -0.013, 0.336), (-0.267, 0.453, -0.357), (-0.122, -0.2, -0.366), (0.428, -0.041, 0.196), (-0.122, 0.243, 0.116), (-0.082, -0.067, -0.144), (-0.386, 0.16, -0.137), (-0.468, 0.073, 0.214), (-0.013, -0.146, -0.117), (-0.117, 0.49, 0.272), (-0.225, -0.281, -0.207), (-0.103, -0.17, 0.286), (-0.122, -0.455, -0.313), (-0.194, 0.13, 0.223), (0.124, -0.19, -0.378), (-0.341, -0.111, -0.021), (-0.468, 0.08, -0.273), (-0.108, 0.395, -0.318), (-0.016, 0.186, -0.053), (0.005, -0.025, -0.225), (-0.277, 0.248, 0.313), (-0.498, 0.292, 0.425), (0.177, 0.383, 0.166), (-0.085, -0.319, 0.304), (0.186, 0.098, -0.481), (-0.374, 0.373, 0.071), (-0.137, -0.437, -0.09), (0.035, 0.454, 0.112), (-0.402, 0.024, -0.249), (-0.273, 0.261, -0.296), (-0.099, 0.364, 0.144), (0.341, -0.261, 0.31), (0.26, -0.124, 0.065), (0.135, 0.067, 0.467), (0.143, 0.405, -0.058), (-0.465, 0.145, -0.171), (0.24, 0.07, 0.29), (0.19, -0.269, -0.125), (0.24, 0.412, 0.183), (-0.152, 0.163, -0.268), (-0.374, 0.315, -0.047), (0.389, 0.355, -0.067), (-0.042, -0.276, -0.045), (0.374, 0.127, -0.052), (-0.131, -0.021, -0.296), (-0.376, -0.169, 0.151), (-0.123, 0.17, -0.422), (-0.071, -0.352, -0.305), (-0.19, -0.188, -0.12), (0.