demo_input_data.txt

计算三维散乱点云的曲率

0.768937 0.326580 1.365117 0.704618 0.709321 -0.019415
0.757186 0.339502 1.405184 0.721911 0.691801 -0.016006
0.744870 0.353339 1.444943 0.740199 0.672329 -0.008898
0.731979 0.368020 1.484382 0.759139 0.650925 0.001968
0.718502 0.383474 1.523489 0.778337 0.627628 0.016598
0.704428 0.399633 1.562254 0.797358 0.602493 0.034945
0.689747 0.416426 1.600667 0.815741 0.575612 0.056893
0.674449 0.433786 1.638721 0.833009 0.547111 0.082260
0.658523 0.451646 1.676408 0.848690 0.517157 0.110787
0.641959 0.469939 1.713721 0.862341 0.485964 0.142151
0.624746 0.488600 1.750655 0.873566 0.453783 0.175963
0.606873 0.507564 1.787206 0.882038 0.420898 0.211788
0.588330 0.526769 1.823371 0.887511 0.387615 0.249157
0.569106 0.546151 1.859147 0.889830 0.354250 0.287591
0.549189 0.565650 1.894531 0.888938 0.321110 0.326616
0.528569 0.585205 1.929523 0.884862 0.288483 0.365783
0.507234 0.604757 1.964124 0.877710 0.256625 0.404683
0.485172 0.624248 1.998332 0.867654 0.225753 0.442958
0.810932 0.585140 0.000000 0.807511 0.582671 0.091765
0.819185 0.566032 0.044632 0.795908 0.594164 0.116188
0.826546 0.546971 0.089090 0.783650 0.605519 0.138706
0.833037 0.528032 0.133386 0.770876 0.616763 0.159228
0.838680 0.509289 0.177527 0.757717 0.627929 0.177679
0.843497 0.490815 0.221523 0.744300 0.639048 0.194000
0.847509 0.472686 0.265380 0.730741 0.650150 0.208139
0.850738 0.454977 0.309106 0.717151 0.661264 0.220055
0.853207 0.437764 0.352706 0.703631 0.672411 0.229710
0.854936 0.421123 0.396186 0.690277 0.683605 0.237070
0.855949 0.405129 0.439550 0.677176 0.694852 0.242101
0.856266 0.389860 0.482802 0.664417 0.706144 0.244769
0.855912 0.375392 0.525944 0.652080 0.717459 0.245038
0.854908 0.361801 0.568980 0.640250 0.728762 0.242871
0.853277 0.349163 0.611910 0.629010 0.739994 0.238234
0.851044 0.337557 0.654734 0.618448 0.751079 0.231090
0.848230 0.327057 0.697454 0.608655 0.761917 0.221411
0.844859 0.317740 0.740068 0.599730 0.772379 0.209175
0.840956 0.309681 0.782574 0.591780 0.782314 0.194377
0.836545 0.302957 0.824970 0.584920 0.791536 0.177029
0.831651 0.297640 0.867254 0.579278 0.799833 0.157175
0.826297 0.293805 0.909421 0.574990 0.806964 0.134894
0.820510 0.291525 0.951468 0.572203 0.812659 0.110312
0.814315 0.290872 0.993388 0.571073 0.816630 0.083611
0.807733 0.291902 1.035176 0.571703 0.818529 0.056264
0.800757 0.294580 1.076816 0.574114 0.818197 0.030756
0.793371 0.298835 1.118290 0.578389 0.815727 0.007417
0.785558 0.304594 1.159581 0.584584 0.811221 -0.013488
0.777299 0.311785 1.200674 0.592726 0.804779 -0.031721
0.768579 0.320333 1.241554 0.602813 0.796493 -0.047066
0.759381 0.330165 1.282206 0.614808 0.786443 -0.059326
0.749688 0.341208 1.322617 0.628638 0.774691 -0.068319
0.739485 0.353388 1.362774 0.644194 0.761286 -0.073882
0.728755 0.366632 1.402665 0.661324 0.746254 -0.075867
0.717482 0.380866 1.442281 0.679834 0.729609 -0.074140
0.705650 0.396019 1.481609 0.699483 0.711350 -0.068591
0.693244 0.412017 1.520643 0.719980 0.691471 -0.059133
0.680248 0.428789 1.559371 0.740988 0.669961 -0.045714
0.666647 0.446262 1.597788 0.762118 0.646818 -0.028324
0.652425 0.464367 1.635886 0.782943 0.622054 -0.007003
0.637567 0.483033 1.673659 0.803001 0.595702 0.018145
0.622057 0.502191 1.711102 0.821808 0.567827 0.046947
0.605880 0.521772 1.748209 0.838878 0.538533 0.079157
0.589021 0.541707 1.784977 0.853741 0.507964 0.114448
0.571464 0.561931 1.821401 0.865967 0.476308 0.152422
0.553194 0.582376 1.857481 0.875184 0.443791 0.192621
0.534196 0.602976 1.893212 0.881102 0.410674 0.234533
0.514454 0.623669 1.928594 0.883525 0.377238 0.277624
0.493951 0.644388 1.963626 0.882357 0.343773 0.321350
0.472674 0.665073 1.998308 0.877606 0.310566 0.365181
0.770152 0.637861 0.000000 0.761923 0.631045 0.145796
0.778168 0.617242 0.044878 0.748557 0.641083 0.169337
0.785291 0.596679 0.089568 0.734747 0.650986 0.190695
0.791544 0.576249 0.134080 0.720634 0.660805 0.209818
0.796953 0.556030 0.178419 0.706348 0.670592 0.226669
0.801544 0.536100 0.222593 0.692007 0.680397 0.241219
0.805343 0.516539 0.266606 0.677718 0.690263 0.253448
0.808374 0.497424 0.310464 0.663577 0.700229 0.263334
0.810663 0.478836 0.354172 0.649669 0.710327 0.270861
0.812237 0.460853 0.397734 0.636074 0.720577 0.276004
0.813119 0.443557 0.441154 0.622864 0.730989 0.278739
0.813337 0.427025 0.484435 0.610107 0.741559 0.279032
0.812916 0.411339 0.527579 0.597868 0.752269 0.276848
0.811882 0.396577 0.570590 0.586213 0.763081 0.272141
0.810262 0.382821 0.613467 0.575208 0.773939 0.264865
0.808082 0.370151 0.656214 0.564921 0.784765 0.254967
0.805368 0.358645 0.698829 0.555425 0.795453 0.242400
0.802148 0.348383 0.741315 0.546800 0.805871 0.227117
0.798448 0.339445 0.783669 0.539130 0.815857 0.209085
0.794294 0.331911 0.825891 0.532508 0.825216 0.188289
0.789716 0.325857 0.867980 0.527038 0.833721 0.164742
0.784739 0.321363 0.909934 0.522828 0.841113 0.138491
0.779392 0.318505 0.951751 0.519998 0.847103 0.109633
0.773701 0.317360 0.993428 0.518673 0.851377 0.078326
0.767691 0.317990 1.034961 0.518932 0.853569 0.046149
0.761353 0.320359 1.076339 0.520800 0.853533 0.015808
0.754664 0.324393 1.117549 0.524370 0.851401 -0.012356
0.747603 0.330018 1.158580 0.529715 0.847320 -0.038088
0.740150 0.337159 1.199420 0.536882 0.841437 -0.061161
0.732282 0.345740 1.240058 0.545898 0.833891 -0.081374
0.723979 0.355688 1.280483 0.556762 0.824805 -0.098551
0.715220 0.366926 1.320686 0.569449 0.814288 -0.112532
0.705984 0.379380 1.360657 0.583907 0.802423 -0.123169
0.696250 0.392973 1.400388 0.600055 0.789272 -0.130323
0.685999 0.407633 1.439870 0.617782 0.774872 -0.133863
0.675208 0.423283 1.479096 0.636942 0.759236 -0.133662
0.663860 0.439849 1.518058 0.657349 0.742358 -0.129602
0.651932 0.457256 1.556751 0.678778 0.724210 -0.121574
0.639405 0.475432 1.595167 0.700956 0.704751 -0.109483
0.626259 0.494303 1.633302 0.723562 0.683930 -0.093262
0.612473 0.513796 1.671150 0.746223 0.661696 -0.072873
0.598029 0.533838 1.708707 0.768519 0.637999 -0.048328
0.582907 0.554358 1.745969 0.789987 0.612807 -0.019695
0.567085 0.575284 1.782932 0.810129 0.586110 0.012883
0.550545 0.596546 1.819592 0.828428 0.557932 0.049183
0.533267 0.618073 1.855948 0.844368 0.528338 0.088889
0.515231 0.639796 1.891997 0.857458 0.497442 0.131593
0.496418 0.661646 1.927737 0.867258 0.465407 0.176802
0.476806 0.683554 1.963167 0.873407 0.432446 0.223944
0.456377 0.705453 1.998285 0.875642 0.398813 0.272396
0.725806 0.687899 0.000000 0.711219 0.674073 0.199482
0.733589 0.665836 0.045090 0.696550 0.682401 0.221692
0.740476 0.643835 0.089982 0.681670 0.690651 0.241510
0.746496 0.621979 0.134681 0.666712 0.698894 0.258924
0.751679 0.600349 0.179191 0.651793 0.707196 0.273933
0.756053 0.579028 0.223519 0.637016 0.715616 0.286539
0.759647 0.558098 0.267667 0.622468 0.724208 0.296744
0.762489 0.537641 0.311640 0.608227 0.733014 0.304548
0.764608 0.517741 0.355442 0.594362 0.742070 0.309944
0.766034 0.498480 0.399076 0.580931 0.751399 0.312919
0.766796 0.479942 0.442545 0.567989 0.761011 0.313449
0.766921 0.462210 0.485851 0.555587 0.770903 0.311498
0.766440 0.445366 0.528998 0.543774 0.781055 0.307024
0.765381 0.429494 0.571987 0.532596 0.791428 0.299971
0.763774 0.414678 0.614821 0.522104 0.801965 0.290276
0.761648 0.401001 0.657500 0.512349 0.812581 0.277869
0.759033 0.388545 0.700026 0.503387 0.823166 0.262676
0.755958 0.377395 0.742400 0.495278 0.833581 0.244628
0.752453 0.367632 0.784622 0.488088 0.843651 0.223660
0.748547 0.359339 0.826693 0.481888 0.853167 0.199727
0.744270 0.352599 0.868613 0.476756 0.861882 0.172810
0.739653 0.347494 0.910382 0.472777 0.869514 0.142926
0.734725 0.344106 0.951998 0.470040 0.875746 0.110146
0.729516 0.342515 0.993463 0.468639 0.880234 0.074603
0.724051 0.342787 1.034772 0.468626 0.882580 0.037980
0.718319 0.344886 1.075921 0.470027 0.882646 0.003195
0.712294 0.348736 1.116900 0.472937 0.880605 -0.029401
0.705952 0.354261 1.157701 0.477437 0.876646 -0.059551
0.699268 0.361385 1.198318 0.483586 0.870959 -0.087037
0.692216 0.370030 1.238742 0.491427 0.863729 -0.111677
0.684772 0.380120 1.278966 0.500981 0.855129 -0.133317
0.676911 0.391578 1.318984 0.512254 0.845308 -0.151823
0.668608 0.404327 1.358789 0.525232 0.834396 -0.167077
0.659838 0.418290 1.398375 0.539884 0.822494 -0.178968
0.650578 0.433391 1.437737 0.556159 0.809675 -0.187386
0.640801 0.449553 1.476869 0.573982 0.795987 -0.192223
0.630485 0.466700 1.515766 0.593255 0.781447 -0.193363
0.619605 0.484754 1.554424 0.613852 0.766045 -0.190685
0.608137 0.503641 1.592837 0.635611 0.749745 -0.184066
0.596055 0.523284 1.631001 0.658332 0.732489 -0.173377
0.583338 0.543608 1.668914 0.681767 0.714194 -0.158496
0.569959 0.564538 1.706570 0.705620 0.694761 -0.139314
0.555896 0.585999 1.743967 0.729534 0.674079 -0.115747
0.541124 0.607916 1.781102 0.753097 0.652032 -0.087749
0.525619 0.630215 1.817971 0.775834 0.628506 -0.055335
0.509358 0.652823 1.854573 0.797218 0.603405 -0.018595
0.492317 0.675665 1.890905 0.816681 0.576659 0.022285
0.474472 0.698670 1.926966 0.833633 0.548239 0.067002
0.455798 0.721765 1.962753 0.847491 0.518174 0.115131
0.436273 0.744876 1.998265 0.857711 0.486556 0.166119
0.678172 0.734903 0.000000 0.656366 0.711272 0.251547
0.685722 0.711473 0.045268 0.640925 0.717776 0.272052
0.692378 0.688113 0.090327 0.625504 0.724310 0.290034
0.698172 0.664909 0.135183 0.610216 0.730955 0.305518
0.703136 0.641945 0.179837 0.595157 0.737783 0.318533
0.707301 0.619309 0.224294 0.580410 0.744858 0.329106
0.710699 0.597086 0.268556 0.566040 0.752234 0.337257
0.713361 0.575362 0.312626 0.552106 0.759955 0.342998
0.715321 0.554224 0.356508 0.538655 0.768053 0.346330
0.716609 0.533758 0.400202 0.525730 0.776551 0.347241
0.717257 0.514050 0.443713 0.513368 0.785456 0.345704
0.717298 0.495186 0.487042 0.501604 0.794763 0.341679
0.716762 0.477254 0.530191 0.490470 0.804450 0.335111
0.715683 0.460339 0.573163 0.480001 0.814474 0.325931
0.714092 0.444529 0.615960 0.470232 0.824773 0.314057
0.712021 0.429908 0.658583 0.461198 0.835259 0.299397
0.709502 0.416565 0.701034 0.452941 0.845815 0.281853
0.706567 0.404585 0.743315 0.445505 0.856290 0.261328
0.703249 0.394055 0.785427 0.438938 0.866498 0.237726
0.699579 0.385060 0.827371 0.433291 0.876213 0.210971
0.695591 0.377687 0.869148 0.428621 0.885166 0.181012
0.691315 0.372022 0.910761 0.424988 0.893045 0.147836
0.686784 0.368150 0.952208 0.422452 0.899502 0.111489
0.682031 0.366157 0.993492 0.421079 0.904155 0.072089
0.677082 0.366112 1.034612 0.420893 0.906566 0.031412
0.671924 0.367980 1.075566 0.421916 0.906605 -0.007422
0.666529 0.371681 1.116347 0.424243 0.904477 -0.044043
0.660869 0.377138 1.156953 0.427955 0.900412 -0.078188
0.654915 0.384272 1.197378 0.433119 0.894643 -0.109645
0.648639 0.393005 1.237618 0.439783 0.887400 -0.138245
0.642013 0.403259 1.277669 0.447983 0.878898 -0.163856
0.635009 0.414954 1.317527 0.457742 0.869332 -0.186373
0.627599 0.428013 1.357188 0.469070 0.858869 -0.205710
0.619755 0.442356 1.396649 0.481966 0.847654 -0.221792
0.611448 0.457906 1.435906 0.496417 0.835798 -0.234546
0.602651 0.474583 1.474955 0.512397 0.823386 -0.243895
0.593336 0.492310 1.513794 0.529870 0.810469 -0.249755
0.583475 0.511008 1.552419 0.548781 0.797072 -0.252024
0.573040 0.530600 1.590826 0.569055 0.783187 -0.250589
0.562003 0.551006 1.629014 0.590595 0.768777 -0.245314
0.550336 0.572149 1.666979 0.613270 0.753778 -0.236048
0.538013 0.593951 1.704719 0.636913 0.738092 -0.222626
0.525004 0.616335 1.742231 0.661307 0.721595 -0.204873
0.511283 0.639223 1.779512 0.686181 0.704136 -0.182616
0.496822 0.662537 1.816561 0.711194 0.685537 -0.155698
0.481593 0.686201 1.853376 0.735932 0.665605 -0.123993
0.465568 0.710138 1.889954 0.759898 0.644135 -0.087436
0.448720 0.734270 1.926293 0.782516 0.620926 -0.046049
0.431021 0.758522 1.962391 0.803137 0.595795 0.000027
0.412443 0.782816 1.998248 0.821061 0.568602 0.050502
0.627571 0.778559 0.000000 0.598490 0.742482 0.300882
0.634891 0.753854 0.045409 0.582827 0.747186 0.319415
0.641320 0.729225 0.090603 0.567385 0.752065 0.335369
0.646893 0.704761 0.135584 0.552254 0.757201 0.348801
0.651644 0.680552 0.180354 0.537505 0.762665 0.359764
0.655608 0.656688 0.224915 0.523199 0.768517 0.368299
0.658820 0.633259 0.269268 0.509380 0.774808 0.374439
0.661312 0.610352 0.313417 0.496087 0.781576 0.378201
0.663121 0.588059 0.357363 0.483352 0.788851 0.379586
0.664280 0.566469 0.401107 0.471200 0.796648 0.378579
0.664824 0.545671 0.444652 0.459654 0.804973 0.375148
0.664787 0.525755 0.488000 0.448736 0.813816 0.369242
0.664204 0.506810 0.531152 0.438467 0.823149 0.360793
0.663108 0.488926 0.574111 0.428869 0.832929 0.349715
0.661535 0.472192 0.616879 0.419965 0.843088 0.335906
0.659519 0.456698 0.659458 0.411779 0.853532 0.319252
0.657094 0.442534 0.701850 0.404340 0.864136 0.299630
0.654295 0.429788 0.744056 0.397678 0.874741 0.276911
0.651156 0.418552 0.786079 0.391825 0.885147 0.250973
0.647712 0.408913 0.827920 0.386817 0.895109 0.221706
0.643996 0.400962 0.869583 0.382689 0.904333 0.189027
0.640044 0.394788 0.911068 0.379480 0.912479 0.152898
0.635889 0.390481 0.952379 0.377226 0.919160 0.113341