21 lines
302 B
Markdown
21 lines
302 B
Markdown
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# Matrix3::RotationX
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```cpp
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static Matrix3 RotationX(float radians)
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```
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创建绕 X 轴旋转的矩阵。
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**参数：**
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- `radians` - 旋转角度（弧度）
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**返回：** `Matrix3` - 旋转矩阵
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**复杂度：** O(1)
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**示例：**
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```cpp
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Matrix3 rotX = Matrix3::RotationX(Math::HALF_PI);
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```
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