qt-cad, cad 开源项目，基于qt实现，里面有很多可以借鉴学习的部分，比如几何部分的算法等
资源文件列表
qcad-3.15.4.0/.gitignore , 597
qcad-3.15.4.0/LICENSE.txt , 1174
qcad-3.15.4.0/README.md , 863
qcad-3.15.4.0/cc-by-3.0.txt , 19466
qcad-3.15.4.0/examples/colors.dxf , 51309
qcad-3.15.4.0/examples/entities.dxf , 194947
qcad-3.15.4.0/examples/example00.dxf , 158573
qcad-3.15.4.0/examples/example01.dxf , 84540
qcad-3.15.4.0/examples/flange.dxf , 220140
qcad-3.15.4.0/examples/flange.pdf , 222356
qcad-3.15.4.0/examples/flange.png , 123327
qcad-3.15.4.0/examples/flange.svg , 234466
qcad-3.15.4.0/examples/flange_with_border.dxf , 211020
qcad-3.15.4.0/examples/flange_with_border.png , 648431
qcad-3.15.4.0/examples/isometric_grid.dxf , 106577
qcad-3.15.4.0/examples/linetypes.dxf , 51936
qcad-3.15.4.0/examples/lineweights.dxf , 53991
qcad-3.15.4.0/examples/projection.dxf , 77857
qcad-3.15.4.0/fonts/CourierCad.cxf , 10157
qcad-3.15.4.0/fonts/Cursive.cxf , 11258
qcad-3.15.4.0/fonts/Cyrillic_II.cxf , 12277
qcad-3.15.4.0/fonts/GothGBT.cxf , 63748
qcad-3.15.4.0/fonts/GothGRT.cxf , 112250
qcad-3.15.4.0/fonts/GothITT.cxf , 83068
qcad-3.15.4.0/fonts/GreekC.cxf , 56764
qcad-3.15.4.0/fonts/GreekCS.cxf , 18584
qcad-3.15.4.0/fonts/GreekP.cxf , 18844
qcad-3.15.4.0/fonts/GreekS.cxf , 34268
qcad-3.15.4.0/fonts/GreekS_OL.cxf , 55925
qcad-3.15.4.0/fonts/Greek_OL.cxf , 461846
qcad-3.15.4.0/fonts/ISO8859-11.cxf , 28405
qcad-3.15.4.0/fonts/ItalicC.cxf , 73878
qcad-3.15.4.0/fonts/ItalicCS.cxf , 58280
qcad-3.15.4.0/fonts/ItalicT.cxf , 110813
qcad-3.15.4.0/fonts/KochiGothic_with_ties.cxf , 303895
qcad-3.15.4.0/fonts/KochiMincho.cxf , 231506
qcad-3.15.4.0/fonts/Kochigothic.cxf , 237579
qcad-3.15.4.0/fonts/NormalLatin2.cxf , 27090
qcad-3.15.4.0/fonts/RomanC.cxf , 64280
qcad-3.15.4.0/fonts/RomanCS.cxf , 52180
qcad-3.15.4.0/fonts/RomanD.cxf , 78584
qcad-3.15.4.0/fonts/RomanP.cxf , 64274
qcad-3.15.4.0/fonts/RomanS.cxf , 40362
qcad-3.15.4.0/fonts/RomanS2.cxf , 36519
qcad-3.15.4.0/fonts/RomanT.cxf , 86018
qcad-3.15.4.0/fonts/SansND.cxf , 76264
qcad-3.15.4.0/fonts/SansNS.cxf , 22860
qcad-3.15.4.0/fonts/ScriptC.cxf , 94172
qcad-3.15.4.0/fonts/ScriptS.cxf , 79829
qcad-3.15.4.0/fonts/Standard.cxf , 27936
qcad-3.15.4.0/fonts/SymbolCad.cxf , 16052
qcad-3.15.4.0/fonts/Symbol_Astro.cxf , 27500
qcad-3.15.4.0/fonts/Symbol_Misc1.cxf , 17455
qcad-3.15.4.0/fonts/Symbol_Misc2.cxf , 33855
qcad-3.15.4.0/fonts/Unicode.cxf , 2405141
qcad-3.15.4.0/fonts/hershey.readme , 10824
qcad-3.15.4.0/fonts/ltypeshp.cxf , 208
qcad-3.15.4.0/fonts/qcadshp.cxf , 111
qcad-3.15.4.0/gpl-3.0-exceptions.txt , 699
qcad-3.15.4.0/gpl-3.0.txt , 35147
qcad-3.15.4.0/libraries/default/Architecture/_META/meta.rdf , 408
qcad-3.15.4.0/libraries/default/Architecture/bed_double_180_200.dxf , 17349
qcad-3.15.4.0/libraries/default/Architecture/bed_double_180_200.rdf , 484
qcad-3.15.4.0/libraries/default/Architecture/bed_single_90_200.dxf , 15878
qcad-3.15.4.0/libraries/default/Architecture/bed_single_90_200.rdf , 484
qcad-3.15.4.0/libraries/default/Architecture/desk.dxf , 25455
qcad-3.15.4.0/libraries/default/Architecture/desk.rdf , 796
qcad-3.15.4.0/libraries/default/Architecture/sink.dxf , 15575
qcad-3.15.4.0/libraries/default/Architecture/sink.rdf , 484
qcad-3.15.4.0/libraries/default/Examples/CubeCuttingOut.js , 3942
qcad-3.15.4.0/libraries/default/Examples/CubeCuttingOut.ui , 962
qcad-3.15.4.0/libraries/default/Examples/DiningTable.js , 6238
qcad-3.15.4.0/libraries/default/Examples/DiningTable.rdf , 592
qcad-3.15.4.0/libraries/default/Examples/DiningTable.ui , 11856
qcad-3.15.4.0/libraries/default/Examples/MyRectangle.js , 1473
qcad-3.15.4.0/libraries/default/Examples/MyRectangle.ui , 1655
qcad-3.15.4.0/libraries/default/Examples/screw.dxf , 53182
qcad-3.15.4.0/libraries/default/Examples/screw.rdf , 653
qcad-3.15.4.0/libraries/default/Hydraulics/2-2valve.dxf , 20748
qcad-3.15.4.0/libraries/default/Hydraulics/2-2valve.rdf , 458
qcad-3.15.4.0/libraries/default/Hydraulics/3-2valve.dxf , 21433
qcad-3.15.4.0/libraries/default/Hydraulics/3-2valve.rdf , 458
qcad-3.15.4.0/libraries/default/Hydraulics/_META/meta.rdf , 402
qcad-3.15.4.0/libraries/default/Hydraulics/cylinder.dxf , 20891
qcad-3.15.4.0/libraries/default/Hydraulics/cylinder.rdf , 458
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN7991_t.dxf , 35154
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN7991_t.rdf , 497
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN84_t.dxf , 34650
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN84_t.rdf , 673
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN85_t.dxf , 34658
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN85_t.rdf , 673
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN931_t.dxf , 35146
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN931_t.rdf , 674
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN933_t.dxf , 35148
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN933_t.rdf , 674
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN934_f.dxf , 36457
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN934_f.rdf , 675
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN934_t.dxf , 35510
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN934_t.rdf , 674
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN963_t.dxf , 35504
qcad-3.15.4.0/libraries/default/Mechanics/M4_DIN963_t.rdf , 674
qcad-3.15.4.0/libraries/default/Mechanics/M4_c.dxf , 8721
qcad-3.15.4.0/libraries/default/Mechanics/M4_c.rdf , 467
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN7991_f.dxf , 36586
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN7991_f.rdf , 498
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN84_f.dxf , 36836
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN84_f.rdf , 674
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN85_f.dxf , 37111
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN85_f.rdf , 674
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN933_f.dxf , 37666
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN933_f.rdf , 675
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN963_f.dxf , 37118
qcad-3.15.4.0/libraries/default/Mechanics/M4x10_DIN963_f.rdf , 675
qcad-3.15.4.0/libraries/default/Mechanics/M4x18_DIN963_f.dxf , 37124
qcad-3.15.4.0/libraries/default/Mechanics/M4x18_DIN963_f.rdf , 675
qcad-3.15.4.0/libraries/default/Mechanics/M4x25_DIN931_f.dxf , 37322
qcad-3.15.4.0/libraries/default/Mechanics/M4x25_DIN931_f.rdf , 675
qcad-3.15.4.0/libraries/default/Mechanics/_META/meta.rdf , 521
qcad-3.15.4.0/libraries/default/Symbols/_META/meta.rdf , 460
qcad-3.15.4.0/libraries/default/Symbols/fragile.rdf , 524
qcad-3.15.4.0/libraries/default/Symbols/fragile.svg , 1218
qcad-3.15.4.0/libraries/default/Symbols/idea.rdf , 619
qcad-3.15.4.0/libraries/default/Symbols/idea.svg , 2498
qcad-3.15.4.0/libraries/default/Symbols/protractor.rdf , 1736
qcad-3.15.4.0/libraries/default/Symbols/protractor.svg , 7074
qcad-3.15.4.0/libraries/default/Symbols/ruler.rdf , 1502
qcad-3.15.4.0/libraries/default/Symbols/ruler.svg , 852
qcad-3.15.4.0/libraries/default/Symbols/windmill.rdf , 623
qcad-3.15.4.0/libraries/default/Symbols/windmill.svg , 1167
qcad-3.15.4.0/libraries/default/Tools/PointMark/point.dxf , 110386
qcad-3.15.4.0/libraries/default/_META/meta.rdf , 625
qcad-3.15.4.0/libraries/default/misc/Bath plan.dxf , 44533
qcad-3.15.4.0/libraries/default/misc/Window 900.dxf , 112273
qcad-3.15.4.0/libraries/default/misc/rect.dxf , 43112
qcad-3.15.4.0/libraries/templates/_META/meta.rdf , 458
qcad-3.15.4.0/libraries/templates/empty.dxf , 8275
qcad-3.15.4.0/libraries/templates/imperial/_META/meta.rdf , 309
qcad-3.15.4.0/libraries/templates/imperial/din_a3_foot_landscape.dwg , 21120
qcad-3.15.4.0/libraries/templates/imperial/din_a3_inch_landscape.dwg , 21120
qcad-3.15.4.0/libraries/templates/imperial/din_a3_inch_portrait.dwg , 21120
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/_META/meta.rdf , 447
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/cici_A4L.dxf , 35673
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/cici_A4L.rdf , 652
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/cici_A4P.dxf , 34616
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/cici_A4P.rdf , 653
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/cici_A4P_kos.dxf , 37994
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/cici_A4P_kos.rdf , 665
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/izometricna_A4P.dxf , 35435
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/izometricna_A4P.rdf , 682
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/izometricna_v2_A4P.dxf , 35391
qcad-3.15.4.0/libraries/templates/metric/SLO_OS/izometricna_v2_A4P.rdf , 700
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