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114 lines
5.5 KiB
ReStructuredText
114 lines
5.5 KiB
ReStructuredText
:github_url: hide
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.. DO NOT EDIT THIS FILE!!!
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.. Generated automatically from Godot engine sources.
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.. Generator: https://github.com/godotengine/godot/tree/master/doc/tools/make_rst.py.
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.. XML source: https://github.com/godotengine/godot/tree/master/doc/classes/EditorResourceConversionPlugin.xml.
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.. _class_EditorResourceConversionPlugin:
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EditorResourceConversionPlugin
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==============================
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**继承：** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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用于在编辑器资源选择器的上下文菜单中添加从一种资源格式到另一种资源格式的自定义转换器的插件；例如，将 :ref:`StandardMaterial3D<class_StandardMaterial3D>` 转换为 :ref:`ShaderMaterial<class_ShaderMaterial>`\ 。
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.. rst-class:: classref-introduction-group
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描述
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----
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当编辑器检查器中的资源被调出上下文菜单时，\ **EditorResourceConversionPlugin** 被调用。相关的转换插件将作为菜单选项出现，以将给定的资源转换为目标类型。
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下面展示了一个将 :ref:`ImageTexture<class_ImageTexture>` 转换为 :ref:`PortableCompressedTexture2D<class_PortableCompressedTexture2D>` 的基本插件示例。
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.. tabs::
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.. code-tab:: gdscript
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extends EditorResourceConversionPlugin
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func _handles(resource: Resource):
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return resource is ImageTexture
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func _converts_to():
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return "PortableCompressedTexture2D"
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func _convert(itex: Resource):
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var ptex = PortableCompressedTexture2D.new()
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ptex.create_from_image(itex.get_image(), PortableCompressedTexture2D.COMPRESSION_MODE_LOSSLESS)
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return ptex
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要使用 **EditorResourceConversionPlugin**\ ，请先使用 :ref:`EditorPlugin.add_resource_conversion_plugin()<class_EditorPlugin_method_add_resource_conversion_plugin>` 方法注册它。
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.. rst-class:: classref-reftable-group
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方法
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----
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.. table::
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:widths: auto
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+---------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
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| :ref:`Resource<class_Resource>` | :ref:`_convert<class_EditorResourceConversionPlugin_private_method__convert>`\ (\ resource\: :ref:`Resource<class_Resource>`\ ) |virtual| |const| |
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+---------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
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| :ref:`String<class_String>` | :ref:`_converts_to<class_EditorResourceConversionPlugin_private_method__converts_to>`\ (\ ) |virtual| |const| |
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+---------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`_handles<class_EditorResourceConversionPlugin_private_method__handles>`\ (\ resource\: :ref:`Resource<class_Resource>`\ ) |virtual| |const| |
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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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方法说明
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--------
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.. _class_EditorResourceConversionPlugin_private_method__convert:
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.. rst-class:: classref-method
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:ref:`Resource<class_Resource>` **_convert**\ (\ resource\: :ref:`Resource<class_Resource>`\ ) |virtual| |const| :ref:`🔗<class_EditorResourceConversionPlugin_private_method__convert>`
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获取输入 :ref:`Resource<class_Resource>` 并将其转换为 :ref:`_converts_to()<class_EditorResourceConversionPlugin_private_method__converts_to>` 中给定的类型。返回的 :ref:`Resource<class_Resource>` 是转换后的结果，输入的 :ref:`Resource<class_Resource>` 保持不变。
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.. rst-class:: classref-item-separator
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----
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.. _class_EditorResourceConversionPlugin_private_method__converts_to:
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.. rst-class:: classref-method
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:ref:`String<class_String>` **_converts_to**\ (\ ) |virtual| |const| :ref:`🔗<class_EditorResourceConversionPlugin_private_method__converts_to>`
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返回该插件将源资源转换为的 :ref:`Resource<class_Resource>` 的目标类型的类名。
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.. rst-class:: classref-item-separator
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----
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.. _class_EditorResourceConversionPlugin_private_method__handles:
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.. rst-class:: classref-method
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:ref:`bool<class_bool>` **_handles**\ (\ resource\: :ref:`Resource<class_Resource>`\ ) |virtual| |const| :ref:`🔗<class_EditorResourceConversionPlugin_private_method__handles>`
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调用以确定特定 :ref:`Resource<class_Resource>` 是否可以通过该插件转换为目标资源类型。
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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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