scen-2000x2000-300-0-50-2

在Linux下做的QuadTree的程序

$node_(83) set Y_ 1505.525008465568
$node_(83) set Z_ 0.000000000000
$node_(84) set X_ 1510.742385564136
$node_(84) set Y_ 1205.084757445605
$node_(84) set Z_ 0.000000000000
$node_(85) set X_ 853.747195916703
$node_(85) set Y_ 1294.089091544691
$node_(85) set Z_ 0.000000000000
$node_(86) set X_ 727.872695143039
$node_(86) set Y_ 886.360317834601
$node_(86) set Z_ 0.000000000000
$node_(87) set X_ 799.614100115828
$node_(87) set Y_ 238.615079881422
$node_(87) set Z_ 0.000000000000
$node_(88) set X_ 91.445074454453
$node_(88) set Y_ 1653.361296032531
$node_(88) set Z_ 0.000000000000
$node_(89) set X_ 1532.704171426113
$node_(89) set Y_ 819.317769597492
$node_(89) set Z_ 0.000000000000
$node_(90) set X_ 539.721613041378
$node_(90) set Y_ 332.318270716187
$node_(90) set Z_ 0.000000000000
$node_(91) set X_ 1057.932849478914
$node_(91) set Y_ 631.166688427153
$node_(91) set Z_ 0.000000000000
$node_(92) set X_ 1985.679567680040
$node_(92) set Y_ 590.637021010595
$node_(92) set Z_ 0.000000000000
$node_(93) set X_ 1450.484458024644
$node_(93) set Y_ 525.401179895664
$node_(93) set Z_ 0.000000000000
$node_(94) set X_ 922.955291726782
$node_(94) set Y_ 508.417307609127
$node_(94) set Z_ 0.000000000000
$node_(95) set X_ 1156.567868322817
$node_(95) set Y_ 908.634858581069
$node_(95) set Z_ 0.000000000000
$node_(96) set X_ 1099.054328619723
$node_(96) set Y_ 607.052326453030
$node_(96) set Z_ 0.000000000000
$node_(97) set X_ 1434.036039408056
$node_(97) set Y_ 22.009619520751
$node_(97) set Z_ 0.000000000000
$node_(98) set X_ 1115.469634062157
$node_(98) set Y_ 590.603906905119
$node_(98) set Z_ 0.000000000000
$node_(99) set X_ 930.644479033142
$node_(99) set Y_ 214.523961856126
$node_(99) set Z_ 0.000000000000
$node_(100) set X_ 1197.656233358149
$node_(100) set Y_ 364.680517615444
$node_(100) set Z_ 0.000000000000
$node_(101) set X_ 236.533581376877
$node_(101) set Y_ 313.125866594553
$node_(101) set Z_ 0.000000000000
$node_(102) set X_ 955.284424520563
$node_(102) set Y_ 1167.178060410020
$node_(102) set Z_ 0.000000000000
$node_(103) set X_ 527.649828450679
$node_(103) set Y_ 152.940657984281
$node_(103) set Z_ 0.000000000000
$node_(104) set X_ 1531.858578025464
$node_(104) set Y_ 764.183410758879
$node_(104) set Z_ 0.000000000000
$node_(105) set X_ 466.066524578834
$node_(105) set Y_ 487.143002651596
$node_(105) set Z_ 0.000000000000
$node_(106) set X_ 1931.361471168899
$node_(106) set Y_ 993.716353960836
$node_(106) set Z_ 0.000000000000
$node_(107) set X_ 640.083660635877
$node_(107) set Y_ 1463.220049299932
$node_(107) set Z_ 0.000000000000
$node_(108) set X_ 1757.899764719715
$node_(108) set Y_ 1106.150185214711
$node_(108) set Z_ 0.000000000000
$node_(109) set X_ 1950.363051951529
$node_(109) set Y_ 1689.261235062861
$node_(109) set Z_ 0.000000000000
$node_(110) set X_ 99.866538349793
$node_(110) set Y_ 590.446711761652
$node_(110) set Z_ 0.000000000000
$node_(111) set X_ 1152.481283537039
$node_(111) set Y_ 1857.766303069508
$node_(111) set Z_ 0.000000000000
$node_(112) set X_ 1696.596896976363
$node_(112) set Y_ 1102.844334662814
$node_(112) set Z_ 0.000000000000
$node_(113) set X_ 1547.027538237938
$node_(113) set Y_ 1796.463436257480
$node_(113) set Z_ 0.000000000000
$node_(114) set X_ 1693.291046424466
$node_(114) set Y_ 699.508820949223
$node_(114) set Z_ 0.000000000000
$node_(115) set X_ 1654.229738501234
$node_(115) set Y_ 1389.887943506399
$node_(115) set Z_ 0.000000000000
$node_(116) set X_ 1802.353156543360
$node_(116) set Y_ 1201.257275913418
$node_(116) set Z_ 0.000000000000
$node_(117) set X_ 1186.351378938125
$node_(117) set Y_ 1495.644202142073
$node_(117) set Z_ 0.000000000000
$node_(118) set X_ 1900.766097793964
$node_(118) set Y_ 840.581116613605
$node_(118) set Z_ 0.000000000000
$node_(119) set X_ 885.532144822718
$node_(119) set Y_ 1703.119253511571
$node_(119) set Z_ 0.000000000000
$node_(120) set X_ 41.838392632592
$node_(120) set Y_ 71.883522935088
$node_(120) set Z_ 0.000000000000
$node_(121) set X_ 1198.763454827889
$node_(121) set Y_ 1942.604490426557
$node_(121) set Z_ 0.000000000000
$node_(122) set X_ 912.464640480016
$node_(122) set Y_ 84.295599756176
$node_(122) set Z_ 0.000000000000
$node_(123) set X_ 1645.723743112374
$node_(123) set Y_ 954.303033112608
$node_(123) set Z_ 0.000000000000
$node_(124) set X_ 156.179122691264
$node_(124) set Y_ 844.487197114509
$node_(124) set Z_ 0.000000000000
$node_(125) set X_ 896.907522713411
$node_(125) set Y_ 1068.643763171280
$node_(125) set Z_ 0.000000000000
$node_(126) set X_ 928.782796870685
$node_(126) set Y_ 542.631265000031
$node_(126) set Z_ 0.000000000000
$node_(127) set X_ 22.946795458135
$node_(127) set Y_ 1084.961920493272
$node_(127) set Z_ 0.000000000000
$node_(128) set X_ 1387.118462114541
$node_(128) set Y_ 919.854318171547
$node_(128) set Z_ 0.000000000000
$node_(129) set X_ 153.605682838798
$node_(129) set Y_ 315.901259090795
$node_(129) set Z_ 0.000000000000
$node_(130) set X_ 1462.485583171578
$node_(130) set Y_ 176.552479228256
$node_(130) set Z_ 0.000000000000
$node_(131) set X_ 1400.863179584067
$node_(131) set Y_ 849.604045391687
$node_(131) set Z_ 0.000000000000
$node_(132) set X_ 1096.406797399803
$node_(132) set Y_ 1554.468862422865
$node_(132) set Z_ 0.000000000000
$node_(133) set X_ 1165.505304482482
$node_(133) set Y_ 558.892380676949
$node_(133) set Z_ 0.000000000000
$node_(134) set X_ 1731.021341651121
$node_(134) set Y_ 566.368483240795
$node_(134) set Z_ 0.000000000000
$node_(135) set X_ 1408.496426068637
$node_(135) set Y_ 827.428139156492
$node_(135) set Z_ 0.000000000000
$node_(136) set X_ 120.837344837906
$node_(136) set Y_ 574.001729725365
$node_(136) set Z_ 0.000000000000
$node_(137) set X_ 1386.320519833442
$node_(137) set Y_ 1851.858687420349
$node_(137) set Z_ 0.000000000000
$node_(138) set X_ 1140.370212966159
$node_(138) set Y_ 794.816945076325
$node_(138) set Z_ 0.000000000000
$node_(139) set X_ 679.286825751088
$node_(139) set Y_ 1261.207557804065
$node_(139) set Z_ 0.000000000000
$node_(140) set X_ 1368.818674801690
$node_(140) set Y_ 65.607344758776
$node_(140) set Z_ 0.000000000000
$node_(141) set X_ 1113.066244398661
$node_(141) set Y_ 509.188886942095
$node_(141) set Z_ 0.000000000000
$node_(142) set X_ 860.424289835101
$node_(142) set Y_ 1792.353070149749
$node_(142) set Z_ 0.000000000000
$node_(143) set X_ 1770.396444746161
$node_(143) set Y_ 229.242963811037
$node_(143) set Z_ 0.000000000000
$node_(144) set X_ 1857.960414908525
$node_(144) set Y_ 883.462689250390
$node_(144) set Z_ 0.000000000000
$node_(145) set X_ 738.431850753132
$node_(145) set Y_ 718.384703917873
$node_(145) set Z_ 0.000000000000
$node_(146) set X_ 675.815758574386
$node_(146) set Y_ 508.828294673539
$node_(146) set Z_ 0.000000000000
$node_(147) set X_ 947.627667728910
$node_(147) set Y_ 533.776173588480
$node_(147) set Z_ 0.000000000000
$node_(148) set X_ 1392.290983923930
$node_(148) set Y_ 1686.059518482042
$node_(148) set Z_ 0.000000000000
$node_(149) set X_ 1252.160877506353
$node_(149) set Y_ 68.106742603884
$node_(149) set Z_ 0.000000000000
$node_(150) set X_ 194.887813261150
$node_(150) set Y_ 199.788545340831
$node_(150) set Z_ 0.000000000000
$node_(151) set X_ 601.882916192365
$node_(151) set Y_ 1587.178797185079
$node_(151) set Z_ 0.000000000000
$node_(152) set X_ 1885.848063822873
$node_(152) set Y_ 1854.043793698717
$node_(152) set Z_ 0.000000000000
$node_(153) set X_ 1655.285539788964
$node_(153) set Y_ 80.735876258269
$node_(153) set Z_ 0.000000000000
$node_(154) set X_ 53.832338213795
$node_(154) set Y_ 257.168455155574
$node_(154) set Z_ 0.000000000000
$node_(155) set X_ 1667.914674374671
$node_(155) set Y_ 1939.680402967991
$node_(155) set Z_ 0.000000000000
$node_(156) set X_ 111.212248959861
$node_(156) set Y_ 1323.200213337881
$node_(156) set Z_ 0.000000000000
$node_(157) set X_ 20.416278400506
$node_(157) set Y_ 165.044587173656
$node_(157) set Z_ 0.000000000000
$node_(158) set X_ 1580.368669424778
$node_(158) set Y_ 1688.330952775177
$node_(158) set Z_ 0.000000000000
$node_(159) set X_ 104.724989315893
$node_(159) set Y_ 1691.580918384639
$node_(159) set Z_ 0.000000000000
$node_(160) set X_ 1011.531166218626
$node_(160) set Y_ 125.141268647721
$node_(160) set Z_ 0.000000000000
$node_(161) set X_ 1856.625505558294
$node_(161) set Y_ 591.899834817651
$node_(161) set Z_ 0.000000000000
$node_(162) set X_ 1813.472221422898
$node_(162) set Y_ 1961.350495805509
$node_(162) set Z_ 0.000000000000
$node_(163) set X_ 283.480752376536
$node_(163) set Y_ 825.003386815771
$node_(163) set Z_ 0.000000000000
$node_(164) set X_ 86.491763627477
$node_(164) set Y_ 140.106257109076
$node_(164) set Z_ 0.000000000000
$node_(165) set X_ 1416.903221633421
$node_(165) set Y_ 1899.963985050375
$node_(165) set Z_ 0.000000000000
$node_(166) set X_ 101.456752088832
$node_(166) set Y_ 1700.383974009957
$node_(166) set Z_ 0.000000000000
$node_(167) set X_ 724.967371971714