Struct Texture 

pub struct Texture {
    pub asset_id: AssetId,
    pub generator: String,
    pub source: String,
    pub image_index: u32,
    pub resolution: u32,
    pub max_size: u32,
    pub locator: Option<PayloadLocator>,
}

A 2D texture image.

Use the generator field for built-in patterns or supply a source file path.

Built-in generators:

Choosing a room texture: for neutral indoor spaces prefer plaster (cream-white) or concrete (grey). brick is reddish-orange, only use it when you explicitly want that look. stone (dark grey-blue) suits dungeons or medieval rooms.

Texture {
    generator: "brick".into(),
    resolution: 512,
    ..Default::default()
};

Fields

asset_id: AssetId

Asset identity; injected via inject_name. Not part of args.

generator: String

Procedural generator name. Empty or omitted means use source instead.

source: String

Path to the source image, relative to the project root. Used only when generator is empty. A .glb path is allowed, use image_index to pick which embedded image to use.

image_index: u32

When source points to a .glb file, which embedded image to import. Ignored for regular image files.

resolution: u32

Resolution hint for procedural generators (width = height). Defaults to 512. Ignored for file-backed textures.

max_size: u32

Optional ceiling on the longest edge of a file-backed image, in pixels. 0 (the default) keeps the source resolution. When set and the source is larger, the image is box-filtered down so its longest edge is at most this value. Useful to keep very large source maps (4K+) from bloating the compiled scene, which stores uncompressed pixels.

locator: Option<PayloadLocator>

Injected at load time from the compiled blob payload.

Trait Implementations

impl Clone for Texture

fn clone(&self) -> Texture

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Texture

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for Texture

fn default() -> Texture

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Texture

where Texture: Default,

fn deserialize<__D>( __deserializer: __D, ) -> Result<Texture, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl ResourceAsset for Texture

impl Serialize for Texture

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.