28 lines
507 B
Markdown
28 lines
507 B
Markdown
# Vector4::Project
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将向量投影到法线向量上。
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```cpp
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static Vector4 Project(const Vector4& vector, const Vector4& onNormal)
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```
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**参数：**
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- `vector` - 要投影的向量
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- `onNormal` - 投影到的法线向量
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**返回：** `Vector4` - 投影结果
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**复杂度：** O(1)
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**示例：**
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```cpp
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Vector4 v(1.0f, 1.0f, 1.0f, 1.0f);
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Vector4 normal(1.0f, 0.0f, 0.0f, 0.0f);
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Vector4 projected = Vector4::Project(v, normal); // (1, 0, 0, 0)
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```
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## 相关文档
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- [Vector4 总览](vector4.md)
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