TSL Docs

Texture3DNode

Last modified: Jun 30, 2024

This type of uniform node represents a 3D texture.

Constructor

new Texture3DNode(value, uvNode?, levelNode?)

Parameter	Type	Default Value
value	`Data3DTexture`	—
uvNode?	`any`	`null`
levelNode?	`any`	`null`

Constructs a new 3D texture node.

Accessor	Type
get type	`string`
Modifiers `static`

Properties

Property	Type	Default Value
isTexture3DNode	`boolean`		—

Method Type

getInputType () => string

Overwrites the default implementation to return a fixed value 'texture3D'.

Returns

string

getDefaultUV () => any

Returns a default uv node which is in context of 3D textures a three-dimensional uv node.

Returns

any

setUpdateMatrix () => void

Overwritten with an empty implementation since the updateMatrix flag is ignored for 3D textures. The uv transformation matrix is not applied to 3D textures.

Returns

void

generateUV (builder: NodeBuilder, uvNode: Node) => string

Generates the uv code snippet.

Parameter	Type	Default Value
builder	`NodeBuilder`	—
uvNode	`Node`	—

Returns

string

generateOffset (builder: NodeBuilder, offsetNode: Node) => string

Generates the offset code snippet.

Parameter	Type	Default Value
builder	`NodeBuilder`	—
offsetNode	`Node`	—

Returns

string

normal (uvNode: Node<…>) => any

Computes the normal for the given uv. These texture coordiantes represent a position inside the 3D texture. Unlike geometric normals, this normal represents a slope or gradient of scalar data inside the 3D texture.

Parameter	Type	Default Value
uvNode	`Node<vec3>`	—

Returns

any

Extends

TextureNode

texture3D

TSL function for creating a 3D texture node.

Parameter	Type	Default Value
value	`Data3DTexture`	—
uvNode?	`Node<vec3>`	—
levelNode?	`Node<int>`	—

Returns

Texture3DNode

texture3DLoad

TSL function for creating a texture node that fetches/loads texels without interpolation.

Parameter	Type	Default Value
params	`...Array<any>`	—

Returns

TextureNode

texture3DLevel

TSL function for creating a texture node that fetches/loads texels without interpolation.

Parameter	Type	Default Value
value?	`any`	`EmptyTexture`
uvNode?	`any`	`null`
levelNode?	`any`	`null`

Returns

TextureNode