Trait parry2d::partitioning::QBVHDataGenerator

pub trait QBVHDataGenerator<T> {
    fn size_hint(&self) -> usize;
    fn for_each(&mut self, f: impl FnMut(T, AABB));
}

Trait used for generating the content of the leaves of the QBVH acceleration structure.

Required methods

fn size_hint(&self) -> usize

Gives an idea of the number of elements this generator contains.

This is primarily used for pre-allocating some arrays for better performances.

fn for_each(&mut self, f: impl FnMut(T, AABB))

Iterate through all the elements of this generator.

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Implementors

impl<T, F> QBVHDataGenerator<T> for F where
    F: ExactSizeIterator<Item = (T, AABB)>, 

fn size_hint(&self) -> usize

fn for_each(&mut self, f: impl FnMut(T, AABB))

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