39 lines
851 B
Markdown
39 lines
851 B
Markdown
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# Get3DParams
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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3D音频参数。
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## 函数签名
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```cpp
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const Audio::Audio3DParams& Get3DParams() 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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| `const Audio::Audio3DParams&` | 3D音频参数引用 |
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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 Print3DParams(AudioSourceComponent* source) {
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const auto& params = source->Get3DParams();
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printf("Doppler: %.2f, Spread: %.2f, ReverbZoneMix: %.2f\n",
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params.dopplerLevel, params.spread, params.reverbZoneMix);
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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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- [Set3DParams](./set-3d-params.md) - 设置3D参数
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