スプライン




スプライン



  • いわゆる自在定規に似ているが、厳密には少し異なる。自在定規は粘土のように任意の曲線に曲げ、固定して用いるものだが（すなわち、塑性変形と言える）、スプラインは弾性変形を利用することにより、必ず滑らかな形になるという特長がある。雲形定規も参照。

  • スプライン曲線










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