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use crate::math::{Isometry, Real};
use crate::partitioning::{IndexedData, SimdQuadTree};
use crate::shape::Shape;
pub trait SimdCompositeShape {
fn map_part_at(&self, shape_id: u32, f: &mut dyn FnMut(Option<&Isometry<Real>>, &dyn Shape));
fn quadtree(&self) -> &SimdQuadTree<u32>;
}
pub trait TypedSimdCompositeShape {
type PartShape: ?Sized + Shape;
type PartId: IndexedData;
fn map_typed_part_at(
&self,
shape_id: Self::PartId,
f: impl FnMut(Option<&Isometry<Real>>, &Self::PartShape),
);
fn map_untyped_part_at(
&self,
shape_id: Self::PartId,
f: impl FnMut(Option<&Isometry<Real>>, &dyn Shape),
);
fn typed_quadtree(&self) -> &SimdQuadTree<Self::PartId>;
}
impl<'a> TypedSimdCompositeShape for dyn SimdCompositeShape + 'a {
type PartShape = dyn Shape;
type PartId = u32;
fn map_typed_part_at(
&self,
shape_id: u32,
mut f: impl FnMut(Option<&Isometry<Real>>, &Self::PartShape),
) {
self.map_part_at(shape_id, &mut f)
}
fn map_untyped_part_at(
&self,
shape_id: u32,
mut f: impl FnMut(Option<&Isometry<Real>>, &dyn Shape),
) {
self.map_part_at(shape_id, &mut f)
}
fn typed_quadtree(&self) -> &SimdQuadTree<Self::PartId> {
self.quadtree()
}
}