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发表于 2002-12-1 17:19:24
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Re: [求助]:如果一条spline没有拟合数据,怎样可以为它增加拟合数据呢?
最初由 leemanzhuo 发布
[B]如果一条spline没有拟合数据,怎样可以为它增加拟合数据呢? [/B]
XDRX_API 提供了所有处理AcDbSpline 对象的ARX方法:
- [font=courier new]
- {"xdrx_spline_degree",splineDegree},
- {"xdrx_spline_HasFitData",splineHasFitData},
- {"xdrx_spline_isnull",splineIsNull},
- {"xdrx_spline_fitTolerance",splinefitTolerance},
- {"xdrx_spline_GetFitPointAt",splineGetFitPointAt},
- {"xdrx_spline_NumFitPoints",splineNumFitPoints},
- {"xdrx_spline_GetFitTangents",splineGetFitTangents},
- {"xdrx_spline_GetFitData",splineGetFitData},
- {"xdrx_spline_GetControlPointAt",splineGetControlPointAt},
- {"xdrx_spline_IsRational",splineIsRational},
- {"xdrx_spline_NumControlPoints",splineNumControlPoints},
- {"xdrx_spline_WeightAt",splineWeightAt},
- {"xdrx_spline_GetNurbsData",splineGetNurbsData},
- {"xdrx_spline_ElevateDegree",splineElevateDegree},
- {"xdrx_spline_ReverseCurve",splineReverseCurve},
- {"xdrx_spline_InsertFitPointAt",splineInsertFitPointAt},
- {"xdrx_spline_PurgeFitData",splinePurgeFitData},
- {"xdrx_spline_RemoveFitPointAt",splineRemoveFitPointAt},
- {"xdrx_spline_SetFitPointAt",splineSetFitPointAt},
- {"xdrx_spline_SetFitTol",splineSetFitTol},
- {"xdrx_spline_UpdateFitData",splineUpdateFitData},
- {"xdrx_spline_InsertKnot",splineInsertKnot},
- {"xdrx_spline_SetControlPointAt",splineSetControlPointAt},
- {"xdrx_spline_SetWeightAt",splineSetWeightAt},
- [/font]
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