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167 lines
7.8 KiB
ReStructuredText
167 lines
7.8 KiB
ReStructuredText
:github_url: hide
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.. _class_RDFramebufferPass:
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RDFramebufferPass
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=================
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**Hérite de :** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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Framebuffer pass attachment description (used by :ref:`RenderingDevice<class_RenderingDevice>`).
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.. rst-class:: classref-introduction-group
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Description
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-----------
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This class contains the list of attachment descriptions for a framebuffer pass. Each points with an index to a previously supplied list of texture attachments.
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Multipass framebuffers can optimize some configurations in mobile. On desktop, they provide little to no advantage.
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This object is used by :ref:`RenderingDevice<class_RenderingDevice>`.
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.. rst-class:: classref-reftable-group
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Propriétés
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--------------------
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.. table::
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:widths: auto
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+-------------------------------------------------+------------------------------------------------------------------------------------+------------------------+
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| :ref:`PackedInt32Array<class_PackedInt32Array>` | :ref:`color_attachments<class_RDFramebufferPass_property_color_attachments>` | ``PackedInt32Array()`` |
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+-------------------------------------------------+------------------------------------------------------------------------------------+------------------------+
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| :ref:`int<class_int>` | :ref:`depth_attachment<class_RDFramebufferPass_property_depth_attachment>` | ``-1`` |
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+-------------------------------------------------+------------------------------------------------------------------------------------+------------------------+
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| :ref:`PackedInt32Array<class_PackedInt32Array>` | :ref:`input_attachments<class_RDFramebufferPass_property_input_attachments>` | ``PackedInt32Array()`` |
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+-------------------------------------------------+------------------------------------------------------------------------------------+------------------------+
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| :ref:`PackedInt32Array<class_PackedInt32Array>` | :ref:`preserve_attachments<class_RDFramebufferPass_property_preserve_attachments>` | ``PackedInt32Array()`` |
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+-------------------------------------------------+------------------------------------------------------------------------------------+------------------------+
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| :ref:`PackedInt32Array<class_PackedInt32Array>` | :ref:`resolve_attachments<class_RDFramebufferPass_property_resolve_attachments>` | ``PackedInt32Array()`` |
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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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Constantes
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--------------------
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.. _class_RDFramebufferPass_constant_ATTACHMENT_UNUSED:
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.. rst-class:: classref-constant
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**ATTACHMENT_UNUSED** = ``-1`` :ref:`🔗<class_RDFramebufferPass_constant_ATTACHMENT_UNUSED>`
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La pièce jointe est inutilisée.
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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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Descriptions des propriétés
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------------------------------------------------------
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.. _class_RDFramebufferPass_property_color_attachments:
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.. rst-class:: classref-property
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:ref:`PackedInt32Array<class_PackedInt32Array>` **color_attachments** = ``PackedInt32Array()`` :ref:`🔗<class_RDFramebufferPass_property_color_attachments>`
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.. rst-class:: classref-property-setget
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- |void| **set_color_attachments**\ (\ value\: :ref:`PackedInt32Array<class_PackedInt32Array>`\ )
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- :ref:`PackedInt32Array<class_PackedInt32Array>` **get_color_attachments**\ (\ )
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Color attachments in order starting from 0. If this attachment is not used by the shader, pass ATTACHMENT_UNUSED to skip.
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**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedInt32Array<class_PackedInt32Array>` for more details.
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.. rst-class:: classref-item-separator
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----
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.. _class_RDFramebufferPass_property_depth_attachment:
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.. rst-class:: classref-property
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:ref:`int<class_int>` **depth_attachment** = ``-1`` :ref:`🔗<class_RDFramebufferPass_property_depth_attachment>`
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.. rst-class:: classref-property-setget
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- |void| **set_depth_attachment**\ (\ value\: :ref:`int<class_int>`\ )
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- :ref:`int<class_int>` **get_depth_attachment**\ (\ )
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Depth attachment. ATTACHMENT_UNUSED should be used if no depth buffer is required for this pass.
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.. rst-class:: classref-item-separator
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----
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.. _class_RDFramebufferPass_property_input_attachments:
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.. rst-class:: classref-property
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:ref:`PackedInt32Array<class_PackedInt32Array>` **input_attachments** = ``PackedInt32Array()`` :ref:`🔗<class_RDFramebufferPass_property_input_attachments>`
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.. rst-class:: classref-property-setget
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- |void| **set_input_attachments**\ (\ value\: :ref:`PackedInt32Array<class_PackedInt32Array>`\ )
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- :ref:`PackedInt32Array<class_PackedInt32Array>` **get_input_attachments**\ (\ )
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Used for multipass framebuffers (more than one render pass). Converts an attachment to an input. Make sure to also supply it properly in the :ref:`RDUniform<class_RDUniform>` for the uniform set.
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**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedInt32Array<class_PackedInt32Array>` for more details.
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.. rst-class:: classref-item-separator
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----
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.. _class_RDFramebufferPass_property_preserve_attachments:
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.. rst-class:: classref-property
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:ref:`PackedInt32Array<class_PackedInt32Array>` **preserve_attachments** = ``PackedInt32Array()`` :ref:`🔗<class_RDFramebufferPass_property_preserve_attachments>`
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.. rst-class:: classref-property-setget
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- |void| **set_preserve_attachments**\ (\ value\: :ref:`PackedInt32Array<class_PackedInt32Array>`\ )
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- :ref:`PackedInt32Array<class_PackedInt32Array>` **get_preserve_attachments**\ (\ )
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Attachments to preserve in this pass (otherwise they are erased).
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**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedInt32Array<class_PackedInt32Array>` for more details.
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.. rst-class:: classref-item-separator
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----
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.. _class_RDFramebufferPass_property_resolve_attachments:
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.. rst-class:: classref-property
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:ref:`PackedInt32Array<class_PackedInt32Array>` **resolve_attachments** = ``PackedInt32Array()`` :ref:`🔗<class_RDFramebufferPass_property_resolve_attachments>`
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.. rst-class:: classref-property-setget
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- |void| **set_resolve_attachments**\ (\ value\: :ref:`PackedInt32Array<class_PackedInt32Array>`\ )
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- :ref:`PackedInt32Array<class_PackedInt32Array>` **get_resolve_attachments**\ (\ )
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If the color attachments are multisampled, non-multisampled resolve attachments can be provided.
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**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedInt32Array<class_PackedInt32Array>` for more details.
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.. |virtual| replace:: :abbr:`virtual (Cette méthode doit typiquement être redéfinie par l'utilisateur pour avoir un effet.)`
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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 (Cette méthode n'a pas d'effets de bord. Elle ne modifie aucune des variables membres de l'instance.)`
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.. |vararg| replace:: :abbr:`vararg (Cette méthode accepte n'importe quel nombre d'arguments après ceux décris ici.)`
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.. |constructor| replace:: :abbr:`constructor (Cette méthode est utilisée pour construire un type.)`
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.. |static| replace:: :abbr:`static (Cette méthode n'a pas besoin d'instance pour être appelée, elle peut donc être directement appelée en utilisant le nom de la classe.)`
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.. |operator| replace:: :abbr:`operator (Cette méthode décrit un opérateur valide à utiliser avec ce type en tant qu'opérande gauche.)`
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.. |bitfield| replace:: :abbr:`BitField (Cette valeur est un nombre entier composé d'un masque de bits des options suivantes.)`
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.. |void| replace:: :abbr:`void (Aucune valeur de retour.)`
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