Trait oxygengine_physics_2d::prelude::ncollide2d::shape::CompositeShape

pub trait CompositeShape<N>where
    N: RealField + Copy,{
    // Required methods
    fn nparts(&self) -> usize;
    fn map_part_at(
        &self,
        _: usize,
        m: &Isometry<N, Unit<Complex<N>>, 2>,
        _: &mut dyn FnMut(&Isometry<N, Unit<Complex<N>>, 2>, &(dyn Shape<N> + 'static))
    );
    fn map_part_and_preprocessor_at(
        &self,
        _: usize,
        m: &Isometry<N, Unit<Complex<N>>, 2>,
        prediction: &ContactPrediction<N>,
        _: &mut dyn FnMut(&Isometry<N, Unit<Complex<N>>, 2>, &(dyn Shape<N> + 'static), &dyn ContactPreprocessor<N>)
    );
    fn aabb_at(&self, i: usize) -> AABB<N>;
    fn bvh(&self) -> BVHImpl<'_, N, usize, AABB<N>>;
}

Trait implemented by shapes composed of multiple simpler shapes.

A composite shape is composed of several shapes. Typically, it is a convex decomposition of a concave shape.

Required Methods

fn nparts(&self) -> usize

The number of sub-shape in this composide shape.

fn map_part_at( &self, _: usize, m: &Isometry<N, Unit<Complex<N>>, 2>, _: &mut dyn FnMut(&Isometry<N, Unit<Complex<N>>, 2>, &(dyn Shape<N> + 'static)) )

Applies a transformation matrix and a function to each sub-shape of this concave shape.

fn map_part_and_preprocessor_at( &self, _: usize, m: &Isometry<N, Unit<Complex<N>>, 2>, prediction: &ContactPrediction<N>, _: &mut dyn FnMut(&Isometry<N, Unit<Complex<N>>, 2>, &(dyn Shape<N> + 'static), &dyn ContactPreprocessor<N>) )

Applies a transformation matrix and a function to each sub-shape of this concave shape.

fn aabb_at(&self, i: usize) -> AABB<N>

Gets the AABB of the shape identified by the index i.

fn bvh(&self) -> BVHImpl<'_, N, usize, AABB<N>>

Gets the acceleration structure of the concave shape.

Implementors

impl<N> CompositeShape<N> for Compound<N>where N: RealField + Copy,

impl<N> CompositeShape<N> for Polyline<N>where N: RealField + Copy,