[Home](./index.md) > [@three3d/effect](./effect.md) > [getCurvePoints](./effect.getcurvepoints.md) ## getCurvePoints() function 获取曲线的点 **Signature:** ```typescript export declare function getCurvePoints(curve: Curve, options?: SampleOptions): Vector3[]; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | curve | Curve<Vector3> | | | options | SampleOptions | _(Optional)_ | **Returns:** Vector3\[\]