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204 lines
7.5 KiB
ReStructuredText
204 lines
7.5 KiB
ReStructuredText
:github_url: hide
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.. _class_AudioEffectReverb:
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AudioEffectReverb
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=================
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**继承：** :ref:`AudioEffect<class_AudioEffect>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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向音频总线添加一个混响音频效果。
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.. rst-class:: classref-introduction-group
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描述
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----
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模拟房间、音乐厅、洞穴或开放空间等声学环境的声音。
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.. rst-class:: classref-introduction-group
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教程
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----
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- :doc:`音频总线 <../tutorials/audio/audio_buses>`
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- `第三人称射击（TPS）演示 <https://godotengine.org/asset-library/asset/2710>`__
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.. rst-class:: classref-reftable-group
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属性
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----
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.. table::
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:widths: auto
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+---------------------------+------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`damping<class_AudioEffectReverb_property_damping>` | ``0.5`` |
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+---------------------------+------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`dry<class_AudioEffectReverb_property_dry>` | ``1.0`` |
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+---------------------------+------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`hipass<class_AudioEffectReverb_property_hipass>` | ``0.0`` |
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+---------------------------+------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`predelay_feedback<class_AudioEffectReverb_property_predelay_feedback>` | ``0.4`` |
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+---------------------------+------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`predelay_msec<class_AudioEffectReverb_property_predelay_msec>` | ``150.0`` |
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+---------------------------+------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`room_size<class_AudioEffectReverb_property_room_size>` | ``0.8`` |
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+---------------------------+------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`spread<class_AudioEffectReverb_property_spread>` | ``1.0`` |
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+---------------------------+------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`wet<class_AudioEffectReverb_property_wet>` | ``0.5`` |
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+---------------------------+------------------------------------------------------------------------------+-----------+
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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属性说明
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--------
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.. _class_AudioEffectReverb_property_damping:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **damping** = ``0.5`` :ref:`🔗<class_AudioEffectReverb_property_damping>`
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.. rst-class:: classref-property-setget
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- |void| **set_damping**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_damping**\ (\ )
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定义虚拟房间墙壁的反射程度。值的范围是 0 到 1。
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectReverb_property_dry:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **dry** = ``1.0`` :ref:`🔗<class_AudioEffectReverb_property_dry>`
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.. rst-class:: classref-property-setget
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- |void| **set_dry**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_dry**\ (\ )
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原始声音的输出百分比。为 0 时，只输出修改后的声音。取值范围是 0 到 1。
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectReverb_property_hipass:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **hipass** = ``0.0`` :ref:`🔗<class_AudioEffectReverb_property_hipass>`
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.. rst-class:: classref-property-setget
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- |void| **set_hpf**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_hpf**\ (\ )
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高通滤波器通过频率高于某一截止频率的信号，衰减频率低于截止频率的信号。数值范围为 0 到 1。
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectReverb_property_predelay_feedback:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **predelay_feedback** = ``0.4`` :ref:`🔗<class_AudioEffectReverb_property_predelay_feedback>`
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.. rst-class:: classref-property-setget
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- |void| **set_predelay_feedback**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_predelay_feedback**\ (\ )
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预延迟的输出百分比。数值范围为 0 到 1。
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectReverb_property_predelay_msec:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **predelay_msec** = ``150.0`` :ref:`🔗<class_AudioEffectReverb_property_predelay_msec>`
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.. rst-class:: classref-property-setget
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- |void| **set_predelay_msec**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_predelay_msec**\ (\ )
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原始信号与混响信号早期反射之间的时间，以毫秒为单位。
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectReverb_property_room_size:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **room_size** = ``0.8`` :ref:`🔗<class_AudioEffectReverb_property_room_size>`
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.. rst-class:: classref-property-setget
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- |void| **set_room_size**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_room_size**\ (\ )
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模拟房间的尺寸。越大表示回声越多。值的范围可以从 0 到 1。
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectReverb_property_spread:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **spread** = ``1.0`` :ref:`🔗<class_AudioEffectReverb_property_spread>`
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.. rst-class:: classref-property-setget
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- |void| **set_spread**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_spread**\ (\ )
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扩大或缩小混响尾音的立体声图像。1 表示完全扩大。值的范围是 0 到 1。
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectReverb_property_wet:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **wet** = ``0.5`` :ref:`🔗<class_AudioEffectReverb_property_wet>`
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.. rst-class:: classref-property-setget
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- |void| **set_wet**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_wet**\ (\ )
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修改后声音的输出百分比。为 0 时，只输出原始声音。取值范围是 0 到 1。
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.. |virtual| replace:: :abbr:`virtual (本方法通常需要用户覆盖才能生效。)`
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.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
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.. |const| replace:: :abbr:`const (本方法无副作用，不会修改该实例的任何成员变量。)`
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.. |vararg| replace:: :abbr:`vararg (本方法除了能接受在此处描述的参数外，还能够继续接受任意数量的参数。)`
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.. |constructor| replace:: :abbr:`constructor (本方法用于构造某个类型。)`
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.. |static| replace:: :abbr:`static (调用本方法无需实例，可直接使用类名进行调用。)`
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.. |operator| replace:: :abbr:`operator (本方法描述的是使用本类型作为左操作数的有效运算符。)`
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.. |bitfield| replace:: :abbr:`BitField (这个值是由下列位标志构成位掩码的整数。)`
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.. |void| replace:: :abbr:`void (无返回值。)`
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