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Make export_obj more flexible

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Hanno Braun 2025-04-11 13:54:27 +02:00
parent 0ca45076da
commit 341b561e5d
1 changed files with 4 additions and 4 deletions
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8
crates/fj-export/src/lib.rs
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@ -38,7 +38,7 @@ pub fn export(tri_mesh: &TriMesh, path: impl AsRef<Path>) -> Result<(), Error> {
}
Some(extension) if extension.eq_ignore_ascii_case("OBJ") => {
let mut file = File::create(path)?;
export_obj(tri_mesh, &mut file)
export_obj(tri_mesh.triangles.iter(), &mut file)
}
Some(extension) => Err(Error::InvalidExtension(
extension.to_string_lossy().into_owned(),
@ -132,11 +132,11 @@ pub fn export_stl<'r>(
}
/// # Export the provided mesh to the provided writer in the OBJ format
pub fn export_obj(
tri_mesh: &TriMesh,
pub fn export_obj<'r>(
triangles: impl IntoIterator<Item = &'r MeshTriangle>,
mut write: impl Write,
) -> Result<(), Error> {
for (cnt, t) in tri_mesh.triangles.iter().enumerate() {
for (cnt, t) in triangles.into_iter().enumerate() {
// write each point of the triangle
for v in t.inner.points {
wavefront_rs::obj::writer::Writer { auto_newline: true }