38 lines
748 B
Markdown
38 lines
748 B
Markdown
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# GetDopplerLevel
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**所属类**: `AudioSourceComponent`
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**头文件**: `XCEngine/Components/AudioSourceComponent.h`
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**描述**: 获取音频源的多普勒效应等级。
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## 函数签名
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```cpp
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float GetDopplerLevel() const;
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```
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## 返回值
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| 类型 | 描述 |
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|------|------|
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| `float` | 当前多普勒等级 |
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## 使用示例
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```cpp
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#include <XCEngine/Components/AudioSourceComponent.h>
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using namespace XCEngine::Components;
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void PrintDopplerLevel(AudioSourceComponent* source) {
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float level = source->GetDopplerLevel();
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printf("Doppler level: %.2f\n", level);
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}
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```
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## 相关文档
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- [AudioSourceComponent](./audio-source-component.md) - 音频源组件
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- [SetDopplerLevel](./set-doppler-level.md) - 设置多普勒等级
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