25 lines
432 B
Markdown
25 lines
432 B
Markdown
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# Matrix3::operator* (Vector3)
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```cpp
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Vector3 operator*(const Vector3& v) const
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```
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矩阵-向量乘法运算，将矩阵应用于向量。
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**参数：**
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- `v` - 三维向量
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**返回：** `Vector3` - 变换后的向量
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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 rotation = Matrix3::RotationZ(Math::Radians(90.0f));
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Vector3 v(1.0f, 0.0f, 0.0f);
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Vector3 rotated = rotation * v;
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// 结果: approximately (0, 1, 0)
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```
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