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140 lines
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ReStructuredText
140 lines
6.5 KiB
ReStructuredText
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.. Generated automatically by doc/tools/make_rst.py in Godot's source tree.
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.. DO NOT EDIT THIS FILE, but the GLTFLight.xml source instead.
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.. The source is found in doc/classes or modules/<name>/doc_classes.
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.. _class_GLTFLight:
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GLTFLight
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=========
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**Inherits:** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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Properties
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----------
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+-----------------------------+--------------------------------------------------------------------+-----------------------+
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| :ref:`Color<class_Color>` | :ref:`color<class_GLTFLight_property_color>` | ``Color(1, 1, 1, 1)`` |
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+-----------------------------+--------------------------------------------------------------------+-----------------------+
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| :ref:`float<class_float>` | :ref:`inner_cone_angle<class_GLTFLight_property_inner_cone_angle>` | ``0.0`` |
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+-----------------------------+--------------------------------------------------------------------+-----------------------+
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| :ref:`float<class_float>` | :ref:`intensity<class_GLTFLight_property_intensity>` | ``1.0`` |
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+-----------------------------+--------------------------------------------------------------------+-----------------------+
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| :ref:`String<class_String>` | :ref:`light_type<class_GLTFLight_property_light_type>` | ``""`` |
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+-----------------------------+--------------------------------------------------------------------+-----------------------+
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| :ref:`float<class_float>` | :ref:`outer_cone_angle<class_GLTFLight_property_outer_cone_angle>` | ``0.785398`` |
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+-----------------------------+--------------------------------------------------------------------+-----------------------+
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| :ref:`float<class_float>` | :ref:`range<class_GLTFLight_property_range>` | ``inf`` |
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+-----------------------------+--------------------------------------------------------------------+-----------------------+
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Property Descriptions
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---------------------
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.. _class_GLTFLight_property_color:
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- :ref:`Color<class_Color>` **color**
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+-----------+-----------------------+
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| *Default* | ``Color(1, 1, 1, 1)`` |
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+-----------+-----------------------+
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| *Setter* | set_color(value) |
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+-----------+-----------------------+
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| *Getter* | get_color() |
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+-----------+-----------------------+
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The :ref:`Color<class_Color>` of the light. Defaults to white. A black color causes the light to have no effect.
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----
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.. _class_GLTFLight_property_inner_cone_angle:
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- :ref:`float<class_float>` **inner_cone_angle**
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+-----------+-----------------------------+
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| *Default* | ``0.0`` |
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+-----------+-----------------------------+
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| *Setter* | set_inner_cone_angle(value) |
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+-----------+-----------------------------+
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| *Getter* | get_inner_cone_angle() |
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+-----------+-----------------------------+
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The inner angle of the cone in a spotlight. Must be less than or equal to the outer cone angle.
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Within this angle, the light is at full brightness. Between the inner and outer cone angles, there is a transition from full brightness to zero brightness. When creating a Godot :ref:`SpotLight3D<class_SpotLight3D>`, the ratio between the inner and outer cone angles is used to calculate the attenuation of the light.
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----
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.. _class_GLTFLight_property_intensity:
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- :ref:`float<class_float>` **intensity**
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+-----------+----------------------+
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| *Default* | ``1.0`` |
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+-----------+----------------------+
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| *Setter* | set_intensity(value) |
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+-----------+----------------------+
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| *Getter* | get_intensity() |
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+-----------+----------------------+
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The intensity of the light. This is expressed in candelas (lumens per steradian) for point and spot lights, and lux (lumens per m²) for directional lights. When creating a Godot light, this value is converted to a unitless multiplier.
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----
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.. _class_GLTFLight_property_light_type:
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- :ref:`String<class_String>` **light_type**
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+-----------+-----------------------+
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| *Default* | ``""`` |
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+-----------+-----------------------+
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| *Setter* | set_light_type(value) |
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+-----------+-----------------------+
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| *Getter* | get_light_type() |
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+-----------+-----------------------+
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The type of the light. The values accepted by Godot are "point", "spot", and "directional", which correspond to Godot's :ref:`OmniLight3D<class_OmniLight3D>`, :ref:`SpotLight3D<class_SpotLight3D>`, and :ref:`DirectionalLight3D<class_DirectionalLight3D>` respectively.
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----
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.. _class_GLTFLight_property_outer_cone_angle:
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- :ref:`float<class_float>` **outer_cone_angle**
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+-----------+-----------------------------+
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| *Default* | ``0.785398`` |
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+-----------+-----------------------------+
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| *Setter* | set_outer_cone_angle(value) |
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+-----------+-----------------------------+
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| *Getter* | get_outer_cone_angle() |
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+-----------+-----------------------------+
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The outer angle of the cone in a spotlight. Must be greater than or equal to the inner angle.
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At this angle, the light drops off to zero brightness. Between the inner and outer cone angles, there is a transition from full brightness to zero brightness. If this angle is a half turn, then the spotlight emits in all directions. When creating a Godot :ref:`SpotLight3D<class_SpotLight3D>`, the outer cone angle is used as the angle of the spotlight.
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----
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.. _class_GLTFLight_property_range:
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- :ref:`float<class_float>` **range**
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+-----------+------------------+
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| *Default* | ``inf`` |
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+-----------+------------------+
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| *Setter* | set_range(value) |
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+-----------+------------------+
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| *Getter* | get_range() |
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+-----------+------------------+
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The range of the light, beyond which the light has no effect. GLTF lights with no range defined behave like physical lights (which have infinite range). When creating a Godot light, the range is clamped to 4096.
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.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
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.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
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.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
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.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
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.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
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.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
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