[Home](./index.md) > [@three3d/effect](./effect.md) > [PathGeometry](./effect.pathgeometry.md) > [generateCurvePath](./effect.pathgeometry.generatecurvepath.md) ## PathGeometry.generateCurvePath() method 生成曲线 **Signature:** ```typescript generateCurvePath(): CurvePath; ``` **Returns:** CurvePath<Vector3>