Struct Config 

pub struct Config { /* private fields */ }

The encoder configuration: connectivity method, per-attribute encoding options, geometry type, and metadata toggle. Built with the with_* builder methods, or deserialized from TOML.

Implementations

impl Config

pub fn with_normals(self, enc: NormalEncoding) -> Self

Sets how normal attributes are compressed.

NormalEncoding::PredictedOnly makes normal compression effectively zero-CPU: the encoder ignores the input normal values (using only their seam topology) and emits an all-zero correction stream, so the decoder reconstructs exactly the normals it predicts from the geometry.

use draco_oxide::encode::{Config, NormalEncoding};
let cfg = Config::default().with_normals(NormalEncoding::PredictedOnly);

pub fn with_attribute(self, ty: AttributeType, cfg: AttributeConfig) -> Self

Overrides the per-type encoding for ty (prediction scheme, transform, quantization, and the normal encoding mode for normals). Absent knobs fall back to the built-in default for that attribute type.

pub fn with_connectivity(self, cfg: ConnectivityConfig) -> Self

Selects the connectivity compression method and its configuration.

pub fn with_edgebreaker(self, cfg: EdgebreakerConfig) -> Self

Selects edgebreaker connectivity compression with the given config.

pub fn with_sequential(self, cfg: SequentialConfig) -> Self

Selects sequential connectivity compression with the given config.

pub fn with_metadata(self, metadata: bool) -> Self

Enables or disables metadata encoding.

pub fn attribute_config(&self, ty: AttributeType) -> AttributeConfig

The current per-type attribute override for ty (empty default if none), for read-modify-write layering of overrides (e.g. a CLI flag patching a single knob on top of a file-loaded config).

pub fn connectivity(&self) -> &ConnectivityConfig

The selected connectivity configuration.

pub fn validate(&self) -> Result<(), ConfigError>

Validates the configuration for internal consistency, rejecting combinations that would produce an undecodable or nonsensical stream (a texture predictor on a normal attribute, a coordinate max-error on an octahedral normal, an unimplemented traversal, out-of-range bits, …). Called automatically by every encode entry point.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConfigType for Config

fn default() -> Self

The default configuration.

impl Debug for Config

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Config

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.