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Interpolation.getPathLength() method
计算路径总长度
Signature:
typescript
static getPathLength(path: Vector2[], closed?: boolean): number;Parameters
Parameter | Type | Description |
|---|---|---|
path | Vector2[] | 路径点数组 |
closed | boolean | (Optional) 是否为闭合路径 |
Returns:
number
路径总长度