DrawTrSurf_BSplineCurve
7 0 0  3 6 3  879.118268820166 -492.667389725273 1190.60250704111  869.619099253505 -523.404815060734 1191.47651969544  855.98488078433 -553.321488002288 1193.07318564293  814.317212229928 -602.678613206715 1196.86786438998  788.864836538092 -623.001729931745 1198.69933690094  760.896582866134 -642.582255748784 1199.93994962152 
 0 4 0.999811412297814 2 1.99962282459563 4

0

