41 lines
933 B
Markdown
41 lines
933 B
Markdown
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# Vector3::operator/
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```cpp
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Vector3 operator/(float scalar) const
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Vector3 operator/(const Vector3& other) const
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```
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向量除法。支持向量与标量相除，以及向量分量对应相除。
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**参数：**
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- `scalar` - 标量值（用于第一个重载）
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- `other` - 向量（用于第二个重载，分量相除）
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**返回：** `Vector3` - 除法结果
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**异常：** 第二个重载中，如果 `other` 的任一分量为零，结果为无穷大
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**线程安全：** ✅
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**复杂度：** O(1)
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**示例：**
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```cpp
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Vector3 v(6.0f, 8.0f, 10.0f);
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// 标量除法
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Vector3 scaled = v / 2.0f; // (3.0f, 4.0f, 5.0f)
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// 分量相除
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Vector3 a(6.0f, 8.0f, 10.0f);
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Vector3 b(2.0f, 2.0f, 2.0f);
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Vector3 componentwise = a / b; // (3.0f, 4.0f, 5.0f)
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```
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## 相关文档
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- [Vector3 类总览](vector3.md) - 返回类总览
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- [`operator*`](operator_mul.md) - 乘法运算
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- [`operator/=`](operator_div_assign.md) - 除法赋值
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