24 lines
495 B
Markdown
24 lines
495 B
Markdown
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# Vector3::Reflect
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```cpp
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static Vector3 Reflect(const Vector3& inDirection, const Vector3& inNormal)
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```
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计算向量关于法线的反射方向。
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**参数：**
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- `inDirection` - 入射方向向量
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- `inNormal` - 反射表面的法线（应为单位向量）
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**返回：** `Vector3` - 反射方向
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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 incoming(1.0f, -1.0f, 0.0f);
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Vector3 normal(0.0f, 1.0f, 0.0f);
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Vector3 reflected = Vector3::Reflect(incoming, normal); // (1, 1, 0)
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```
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