gltf 0.9.2

glTF 2.0 loader

This crate is intended to load glTF 2.0, a file format designed for the efficient runtime transmission of 3D scenes. The crate aims to provide rustic utilities that make working with glTF simple and intuitive.

Installation

Add gltf version 0.9 to your Cargo.toml.

[dependencies.gltf]
version = "0.9"

Examples

Walking the node hierarchy

Below demonstates visiting the root Nodes of every Scene, printing the number of children each node has.

# fn run() -> Result<(), Box<std::error::Error>> {
# use std::{fs, io};
# let path = "examples/Box.gltf";
use gltf::Gltf;
let file = fs::File::open(path)?;
let gltf = Gltf::from_reader(io::BufReader::new(file))?.validate_minimally()?;
for scene in gltf.scenes() {
    for node in scene.nodes() {
        // Do something with this node.
        println!(
            "Node {} has {} children",
            node.index(),
            node.children().count(),
        );
    }
}
# Ok(())
# }
# fn main() {
#    let _ = run().expect("No runtime errors");
# }