wangdan 发表于 2003-6-3 16:53:00

AcGeNurbCurve3d(3, cKnot, ctrlPt, cWeight, false);

AcGeNurbCurve3d(3, cKnot, ctrlPt, cWeight, false); 该函数中cknot是节点，请问什么是节点？对实体怎样作用？
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查看完整版本: AcGeNurbCurve3d(3, cKnot, ctrlPt, cWeight, false);