TextureLayered

Inherits: Texture < Resource < RefCounted < Object

Inherited By: CompressedTextureLayered, ImageTextureLayered, PlaceholderTextureLayered, TextureLayeredRD

Base class for texture types which contain the data of multiple Images. Each image is of the same size and format.

Description

Base class for ImageTextureLayered and CompressedTextureLayered. Cannot be used directly, but contains all the functions necessary for accessing the derived resource types. See also Texture3D.

Data is set on a per-layer basis. For Texture2DArrays, the layer specifies the array layer.

All images need to have the same width, height and number of mipmap levels.

A TextureLayered can be loaded with ResourceLoader.load.

Internally, Godot maps these files to their respective counterparts in the target rendering driver (Vulkan, OpenGL3).

Methods

Format	_get_format ( ) virtual const
int	_get_height ( ) virtual const
Image	_get_layer_data ( int layer_index ) virtual const
int	_get_layered_type ( ) virtual const
int	_get_layers ( ) virtual const
int	_get_width ( ) virtual const
bool	_has_mipmaps ( ) virtual const
Format	get_format ( ) const
int	get_height ( ) const
Image	get_layer_data ( int layer ) const
LayeredType	get_layered_type ( ) const
int	get_layers ( ) const
int	get_width ( ) const
bool	has_mipmaps ( ) const

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Enumerations

enum LayeredType:

LayeredType LAYERED_TYPE_2D_ARRAY = 0

Texture is a generic Texture2DArray.

LayeredType LAYERED_TYPE_CUBEMAP = 1

Texture is a Cubemap, with each side in its own layer (6 in total).

LayeredType LAYERED_TYPE_CUBEMAP_ARRAY = 2

Texture is a CubemapArray, with each cubemap being made of 6 layers.

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Method Descriptions

Format _get_format ( ) virtual const

Called when the TextureLayered's format is queried.

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int _get_height ( ) virtual const

Called when the TextureLayered's height is queried.

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Image _get_layer_data ( int layer_index ) virtual const

Called when the data for a layer in the TextureLayered is queried.

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int _get_layered_type ( ) virtual const

Called when the layers' type in the TextureLayered is queried.

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int _get_layers ( ) virtual const

Called when the number of layers in the TextureLayered is queried.

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int _get_width ( ) virtual const

Called when the TextureLayered's width queried.

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bool _has_mipmaps ( ) virtual const

Called when the presence of mipmaps in the TextureLayered is queried.

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Format get_format ( ) const

Returns the current format being used by this texture. See Format for details.

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int get_height ( ) const

Returns the height of the texture in pixels. Height is typically represented by the Y axis.

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Image get_layer_data ( int layer ) const

Returns an Image resource with the data from specified layer.

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LayeredType get_layered_type ( ) const

Returns the TextureLayered's type. The type determines how the data is accessed, with cubemaps having special types.

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int get_layers ( ) const

Returns the number of referenced Images.

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int get_width ( ) const

Returns the width of the texture in pixels. Width is typically represented by the X axis.

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bool has_mipmaps ( ) const

Returns true if the layers have generated mipmaps.