Struct ObjWriter 

pub struct ObjWriter;

Writer for ObjMesh structures.

Implementations

impl ObjWriter

pub fn write(mesh: &ObjMesh) -> String

Serialize an ObjMesh to a Wavefront OBJ string.

pub fn write_with_groups(mesh: &ObjMesh, emit_groups: bool) -> String

Serialize an ObjMesh with optional group headers.

pub fn write_to_file(path: &str, mesh: &ObjMesh) -> Result<()>

Write an ObjMesh directly to a file at path.

pub fn write_legacy( path: &str, vertices: &[Vec3], triangles: &[[usize; 3]], normals: Option<&[Vec3]>, ) -> Result<()>

Write a triangle mesh (legacy API – vertices + triangle index arrays).

Optionally includes per-vertex normals.

pub fn write_with_uvs( path: &str, vertices: &[Vec3], uvs: &[[f64; 2]], triangles: &[[usize; 3]], ) -> Result<()>

Write a mesh with texture coordinates (legacy API).