23 lines
396 B
Markdown
23 lines
396 B
Markdown
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# Transform::TransformDirection
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```cpp
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Vector3 TransformDirection(const Vector3& direction) const
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```
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变换方向（仅旋转，包含缩放）。
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**参数：**
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- `direction` - 要变换的方向
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**返回：** `Vector3` - 变换后的方向
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**复杂度：** O(1)
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**示例：**
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```cpp
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Transform t;
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Vector3 localDir(1.0f, 0.0f, 0.0f);
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Vector3 worldDir = t.TransformDirection(localDir);
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```
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