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163 lines
7.4 KiB
ReStructuredText
163 lines
7.4 KiB
ReStructuredText
:github_url: hide
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.. _class_CollisionPolygon3D:
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CollisionPolygon3D
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==================
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**继承：** :ref:`Node3D<class_Node3D>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`
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向 :ref:`CollisionObject3D<class_CollisionObject3D>` 父级提供加厚多边形形状（角柱体）的节点。
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.. rst-class:: classref-introduction-group
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描述
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----
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A node that provides a thickened polygon shape (a prism) to a :ref:`CollisionObject3D<class_CollisionObject3D>` parent and allows it to be edited. The polygon can be concave or convex. This can give a detection shape to an :ref:`Area3D<class_Area3D>` or turn a :ref:`PhysicsBody3D<class_PhysicsBody3D>` into a solid object.
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\ **Warning:** A non-uniformly scaled :ref:`CollisionShape3D<class_CollisionShape3D>` will likely not behave as expected. Make sure to keep its scale the same on all axes and adjust its shape resource instead.
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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:`Color<class_Color>` | :ref:`debug_color<class_CollisionPolygon3D_property_debug_color>` | ``Color(0, 0, 0, 0)`` |
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+-----------------------------------------------------+-------------------------------------------------------------------+--------------------------+
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| :ref:`bool<class_bool>` | :ref:`debug_fill<class_CollisionPolygon3D_property_debug_fill>` | ``true`` |
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+-----------------------------------------------------+-------------------------------------------------------------------+--------------------------+
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| :ref:`float<class_float>` | :ref:`depth<class_CollisionPolygon3D_property_depth>` | ``1.0`` |
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+-----------------------------------------------------+-------------------------------------------------------------------+--------------------------+
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| :ref:`bool<class_bool>` | :ref:`disabled<class_CollisionPolygon3D_property_disabled>` | ``false`` |
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+-----------------------------------------------------+-------------------------------------------------------------------+--------------------------+
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| :ref:`float<class_float>` | :ref:`margin<class_CollisionPolygon3D_property_margin>` | ``0.04`` |
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+-----------------------------------------------------+-------------------------------------------------------------------+--------------------------+
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| :ref:`PackedVector2Array<class_PackedVector2Array>` | :ref:`polygon<class_CollisionPolygon3D_property_polygon>` | ``PackedVector2Array()`` |
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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_CollisionPolygon3D_property_debug_color:
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.. rst-class:: classref-property
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:ref:`Color<class_Color>` **debug_color** = ``Color(0, 0, 0, 0)`` :ref:`🔗<class_CollisionPolygon3D_property_debug_color>`
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.. rst-class:: classref-property-setget
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- |void| **set_debug_color**\ (\ value\: :ref:`Color<class_Color>`\ )
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- :ref:`Color<class_Color>` **get_debug_color**\ (\ )
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碰撞形状的颜色，在编辑器中显示，勾选编辑器顶部的 **调试 > 显示碰撞形状** 时也会在运行项目时显示。
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\ **注意：**\ 默认值为 :ref:`ProjectSettings.debug/shapes/collision/shape_color<class_ProjectSettings_property_debug/shapes/collision/shape_color>`\ 。这里记录的 ``Color(0, 0, 0, 0)`` 值是占位符，不是实际的默认调试颜色。
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.. rst-class:: classref-item-separator
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----
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.. _class_CollisionPolygon3D_property_debug_fill:
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.. rst-class:: classref-property
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:ref:`bool<class_bool>` **debug_fill** = ``true`` :ref:`🔗<class_CollisionPolygon3D_property_debug_fill>`
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.. rst-class:: classref-property-setget
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- |void| **set_enable_debug_fill**\ (\ value\: :ref:`bool<class_bool>`\ )
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- :ref:`bool<class_bool>` **get_enable_debug_fill**\ (\ )
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如果为 ``true``\ ，则显示形状时除了显示线框外还会显示填充颜色。
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.. rst-class:: classref-item-separator
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----
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.. _class_CollisionPolygon3D_property_depth:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **depth** = ``1.0`` :ref:`🔗<class_CollisionPolygon3D_property_depth>`
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.. rst-class:: classref-property-setget
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- |void| **set_depth**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_depth**\ (\ )
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产生的碰撞沿着与 2D 多边形垂直的任意方向深入的长度。
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.. rst-class:: classref-item-separator
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----
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.. _class_CollisionPolygon3D_property_disabled:
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.. rst-class:: classref-property
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:ref:`bool<class_bool>` **disabled** = ``false`` :ref:`🔗<class_CollisionPolygon3D_property_disabled>`
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.. rst-class:: classref-property-setget
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- |void| **set_disabled**\ (\ value\: :ref:`bool<class_bool>`\ )
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- :ref:`bool<class_bool>` **is_disabled**\ (\ )
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如果为 ``true``\ ，则不会产生碰撞。该属性应使用 :ref:`Object.set_deferred()<class_Object_method_set_deferred>` 进行更改。
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.. rst-class:: classref-item-separator
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----
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.. _class_CollisionPolygon3D_property_margin:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **margin** = ``0.04`` :ref:`🔗<class_CollisionPolygon3D_property_margin>`
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.. rst-class:: classref-property-setget
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- |void| **set_margin**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_margin**\ (\ )
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生成的 :ref:`Shape3D<class_Shape3D>` 的碰撞边距。详见 :ref:`Shape3D.margin<class_Shape3D_property_margin>`\ 。
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.. rst-class:: classref-item-separator
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----
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.. _class_CollisionPolygon3D_property_polygon:
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.. rst-class:: classref-property
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:ref:`PackedVector2Array<class_PackedVector2Array>` **polygon** = ``PackedVector2Array()`` :ref:`🔗<class_CollisionPolygon3D_property_polygon>`
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.. rst-class:: classref-property-setget
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- |void| **set_polygon**\ (\ value\: :ref:`PackedVector2Array<class_PackedVector2Array>`\ )
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- :ref:`PackedVector2Array<class_PackedVector2Array>` **get_polygon**\ (\ )
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在局部 XY 平面中定义 2D 多边形的顶点数组。
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**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedVector2Array<class_PackedVector2Array>` for more details.
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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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