Trait ViewportIterator
ray_tracing_utility::iterator
pub trait ViewportIterator: Iterator<Item = (usize, usize, usize)> + Sync + Send { fn create_new(&self) -> Arc<Mutex<dyn ViewportIterator>>; }
fn create_new(&self) -> Arc<Mutex<dyn ViewportIterator>>
impl ViewportIterator for IteratorExp2