G Curve Curve SurfaceCurve SurfaceCurve Curve->SurfaceCurve Pcurve Pcurve Curve->Pcurve OffsetCurve3d OffsetCurve3d Curve->OffsetCurve3d OffsetCurve2d OffsetCurve2d Curve->OffsetCurve2d Line Line Curve->Line CurveReplica CurveReplica Curve->CurveReplica Conic Conic Curve->Conic BoundedCurve BoundedCurve Curve->BoundedCurve SeamCurve SeamCurve SurfaceCurve->SeamCurve IntersectionCurve IntersectionCurve SurfaceCurve->IntersectionCurve BoundedSurfaceCurve BoundedSurfaceCurve SurfaceCurve->BoundedSurfaceCurve BoundedPcurve BoundedPcurve Pcurve->BoundedPcurve Parabola Parabola Conic->Parabola Hyperbola Hyperbola Conic->Hyperbola Ellipse Ellipse Conic->Ellipse Circle Circle Conic->Circle BoundedCurve->BoundedSurfaceCurve BoundedCurve->BoundedPcurve TrimmedCurve TrimmedCurve BoundedCurve->TrimmedCurve Polyline Polyline BoundedCurve->Polyline CompositeCurve CompositeCurve BoundedCurve->CompositeCurve BSplineCurve BSplineCurve BoundedCurve->BSplineCurve CompositeCurveOnSurface CompositeCurveOnSurface CompositeCurve->CompositeCurveOnSurface UniformCurve UniformCurve BSplineCurve->UniformCurve RationalBSplineCurve RationalBSplineCurve BSplineCurve->RationalBSplineCurve QuasiUniformCurve QuasiUniformCurve BSplineCurve->QuasiUniformCurve BezierCurve BezierCurve BSplineCurve->BezierCurve BSplineCurveWithKnots BSplineCurveWithKnots BSplineCurve->BSplineCurveWithKnots BoundaryCurve BoundaryCurve CompositeCurveOnSurface->BoundaryCurve OuterBoundaryCurve OuterBoundaryCurve BoundaryCurve->OuterBoundaryCurve