Struct ObjDecoder 

pub struct ObjDecoder { /* private fields */ }

Wavefront OBJ decoder.

Decodes a self-contained OBJ document into a Scene3D. Companion MTL files referenced by mtllib directives are not auto-resolved (the decoder has no file-system context); the material names land in Primitive::extras["obj:usemtl"] and the library file names land in Scene3D::extras["obj:mtllibs"] so the caller can fetch them and merge via crate::mtl::merge_materials_into_scene.

Use obj::parse_obj_with_resolver directly when MTL bytes are already available.

Implementations

impl ObjDecoder

pub fn new() -> Self

Construct a fresh decoder. Equivalent to ObjDecoder::default().

Trait Implementations

impl Debug for ObjDecoder

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

Formats the value using the given formatter.

impl Default for ObjDecoder

fn default() -> ObjDecoder

Returns the “default value” for a type.

impl Mesh3DDecoder for ObjDecoder

fn decode(&mut self, bytes: &[u8]) -> Result<Scene3D>

Parse bytes into a Scene3D.