24 lines
426 B
Markdown
24 lines
426 B
Markdown
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# Vector3::Angle
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```cpp
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static float Angle(const Vector3& from, const Vector3& to)
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```
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计算两个向量之间的夹角（以度为单位）。
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**参数：**
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- `from` - 起始向量
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- `to` - 目标向量
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**返回：** `float` - 两向量之间的夹角（0-180度）
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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 a(1.0f, 0.0f, 0.0f);
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Vector3 b(0.0f, 1.0f, 0.0f);
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float angle = Vector3::Angle(a, b); // 90.0f
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```
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