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class_shaderglobalsoverride.rst

class_shaderglobalsoverride.rst 2.5 KB
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  3. .. DO NOT EDIT THIS FILE!!!
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  4. .. Generated automatically from Godot engine sources.
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  5. .. Generator: https://github.com/godotengine/godot/tree/4.2/doc/tools/make_rst.py.
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  6. .. XML source: https://github.com/godotengine/godot/tree/4.2/doc/classes/ShaderGlobalsOverride.xml.
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  8. .. _class_ShaderGlobalsOverride:
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  10. ShaderGlobalsOverride
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  11. =====================
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  13. **Inherits:** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`
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  15. A node used to override global shader parameters' values in a scene.
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  17. .. rst-class:: classref-introduction-group
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  19. Description
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  20. -----------
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  22. Similar to how a :ref:`WorldEnvironment<class_WorldEnvironment>` node can be used to override the environment while a specific scene is loaded, **ShaderGlobalsOverride** can be used to override global shader parameters temporarily. Once the node is removed, the project-wide values for the global shader parameters are restored. See the :ref:`RenderingServer<class_RenderingServer>` ``global_shader_parameter_*`` methods for more information.
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  24. \ **Note:** Only one **ShaderGlobalsOverride** can be used per scene. If there is more than one **ShaderGlobalsOverride** node in the scene tree, only the first node (in tree order) will be taken into account.
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  26. \ **Note:** All **ShaderGlobalsOverride** nodes are made part of a ``"shader_overrides_group"`` group when they are added to the scene tree. The currently active **ShaderGlobalsOverride** node also has a ``"shader_overrides_group_active"`` group added to it. You can use this to check which **ShaderGlobalsOverride** node is currently active.
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  28. .. rst-class:: classref-introduction-group
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  30. Tutorials
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  31. ---------
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  33. - :doc:`Shading language <../tutorials/shaders/shader_reference/shading_language>`
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  35. .. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
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  36. .. |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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  37. .. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
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  38. .. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
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  39. .. |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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  40. .. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
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  41. .. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
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