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Vec2.sub() method
This API is provided as a beta preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
计算两个点相减
Signature:
typescript
sub(v: number | Vec2): Vec2;sub(v: number | Vec2): Vec2;Parameters
| Parameter | Type | Description |
|---|---|---|
| v | number | Vec2 | 参数“v”是一个number或“Vec2”对象。 |
Returns:
- 相减得到的点