56 lines
1.8 KiB
Markdown
56 lines
1.8 KiB
Markdown
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# Reverbation
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**命名空间**: `XCEngine::Audio`
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**类型**: `class`
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**头文件**: `XCEngine/Audio/Reverbation.h`
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**描述**: 混响效果器，基于 Schroeder 算法实现。
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## 概述
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Reverbation 是 Schroeder 算法的并行 Comb 滤波器 + AllPass 滤波器混响实现。它模拟真实环境中声音的早期反射和后期混响，支持调节房间大小（RoomSize）、阻尼（Damping）、干湿信号混合比等参数，适用于游戏场景中的环境混响效果。
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## 公共方法
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| 方法 | 描述 |
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|------|------|
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| [`Reverbation`](constructor.md) | 构造函数 |
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| [`~Reverbation`](destructor.md) | 析构函数 |
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| [`ProcessAudio`](process-audio.md) | 处理混响音频 |
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| [`SetRoomSize`](set-room-size.md) | 设置房间大小 |
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| [`GetRoomSize`](get-room-size.md) | 获取房间大小 |
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| [`SetDamping`](set-damping.md) | 设置阻尼 |
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| [`GetDamping`](get-damping.md) | 获取阻尼 |
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| [`SetWetMix`](set-wet-mix.md) | 设置湿信号混合比例 |
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| [`GetWetMix`](get-wet-mix.md) | 获取湿信号混合比例 |
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| [`SetDryMix`](set-dry-mix.md) | 设置干信号混合比例 |
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| [`GetDryMix`](get-dry-mix.md) | 获取干信号混合比例 |
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| [`SetWidth`](set-width.md) | 设置声场宽度 |
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| [`GetWidth`](get-width.md) | 获取声场宽度 |
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| [`SetFreeze`](set-freeze.md) | 设置冻结模式 |
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| [`IsFreeze`](is-freeze.md) | 检查冻结状态 |
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## 使用示例
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```cpp
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#include <XCEngine/Audio/Reverbation.h>
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using namespace XCEngine::Audio;
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void SetupReverb() {
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Reverbation* reverb = new Reverbation();
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reverb->SetRoomSize(0.5f);
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reverb->SetDamping(0.5f);
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reverb->SetWetMix(0.3f);
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reverb->SetDryMix(0.7f);
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reverb->SetWidth(1.0f);
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}
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```
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## 相关文档
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- [Audio 模块总览](../audio.md) - Audio 模块总览
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- [IAudioEffect](../i-audio-effect/i-audio-effect.md) - 音频效果接口
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