alignCurve arclen arcLengthDimension attachCurve circle closeCurve curve curveIntersect
| curveOnSurface detachCurve duplicateCurve extendCurve filletCurve findAllIntersections  fitBspline hardenPointCurve
| illustratorCurves insertKnotCurve lineIntersection  nurbsSquare offsetCurve offsetCurveOnSurface pointCurveConstraint pointOnCurve
| projectTangent rebuildCurve reverseCurve selectCurveCV  smoothCurve textCurves
|