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title: CubeTextureNode category: Core layout: docs

CubeTextureNode

This type of uniform node represents a cube texture.

Constructor

new CubeTextureNode( value : CubeTexture, uvNode : Node.<vec3>, levelNode : Node.<int>, biasNode : Node.<float> )

Constructs a new cube texture node.

value | The cube texture.
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uvNode | The uv node. Default is null.
levelNode | The level node. Default is null.
biasNode | The bias node. Default is null.

Properties

.isCubeTextureNode : boolean (readonly)

This flag can be used for type testing.

Default is true.

Methods

.generateUV( builder : NodeBuilder, cubeUV : Node ) : string

Generates the uv code snippet.

builder | The current node builder.
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cubeUV | The uv node to generate code for.

Overrides: TextureNode#generateUV

Returns: The generated code snippet.

.getDefaultUV() : Node.<vec3>

Returns a default uvs based on the mapping type of the cube texture.

Overrides: TextureNode#getDefaultUV

Returns: The default uv attribute.

.getInputType( builder : NodeBuilder ) : string

Overwrites the default implementation to return a fixed value 'cubeTexture'.

builder | The current node builder.
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Overrides: TextureNode#getInputType

Returns: The input type.

.setUpdateMatrix( value : boolean )

Overwritten with an empty implementation since the updateMatrix flag is ignored for cube textures. The uv transformation matrix is not applied to cube textures.

value | The update toggle.
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Overrides: TextureNode#setUpdateMatrix

.setupUV( builder : NodeBuilder, uvNode : Node ) : Node

Setups the uv node. Depending on the backend as well as the texture type, it might be necessary to modify the uv node for correct sampling.

builder | The current node builder.
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uvNode | The uv node to setup.

Overrides: TextureNode#setupUV

Returns: The updated uv node.

Source

src/nodes/accessors/CubeTextureNode.js