圆管相交的相贯线展开,很好用。
x,y 0,280 62.831852,283.211666263355 125.663704,292.555709366853 188.495556,307.162114304107 251.327408,325.595532058121 314.15926,345.897436150953 376.991112,365.690928931306 439.822964,382.397476540934 502.654816,393.605077353916 565.486668,397.557109910195 628.31852,393.605079746579 691.150372,382.397480938383 753.982224,365.690934667189 816.814076,345.897442436279 879.645928,325.59553811736 942.47778,307.162119463991 1005.309632,292.555713103028 1068.141484,283.211668220719 1130.973336,280 1193.805188,283.211664305991 1256.63704,292.555705630678 1319.468892,307.162109144223 1382.300744,325.595525998882
s' 606.7883 597.4443 582.8379 564.4045 544.1026 524.3091 507.6025 496.3949 492.4429 496.3949 507.6025 524.3091 544.1026 564.4045 582.8379 597.4443 606.7883 610 606.7883 597.4443 582.8379 564.4045
x,y0,280
62.831852,283.211666263355125.663704,292.555709366853188.495556,307.162114304107251.327408,325.595532058121314.15926,345.897436150953376.991112,365.690928931306439.822964,382.397476540934502.654816,393.605077353916565.486668,397.557109910195628.31852,393.605079746579691.150372,382.397480938383753.982224,365.690934667189816.814076,345.897442436279879.645928,325.59553811736942.47778,307.1621194639911005.309632,292.5557131030281068.141484,283.211668220719
1130.973336,280
1193.805188,283.2116643059911256.63704,292.5557056306781319.468892,307.1621091442231382.300744,325.595525998882
s'606.7883597.4443582.8379564.4045544.1026524.3091507.6025496.3949492.4429496.3949507.6025524.3091544.1026564.4045582.8379597.4443606.7883610606.7883597.4443582.8379564.4045