37 lines
686 B
Markdown
37 lines
686 B
Markdown
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# SetVolume
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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**: 设置音频源的音量。
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## 函数签名
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```cpp
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void SetVolume(float volume);
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```
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## 参数
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| 参数 | 类型 | 描述 |
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|------|------|------|
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| `volume` | `float` | 音量，范围 0.0 到 1.0 |
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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 SetAudioVolume(AudioSourceComponent* source) {
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source->SetVolume(0.5f); // 50% 音量
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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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- [GetVolume](./get-volume.md) - 获取音量
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