Function heron::rapier_plugin::rapier::ncollide::query::time_of_impact_ball_ball

pub fn time_of_impact_ball_ball<N>(
    center1: &Point<N, U3>, 
    vel1: &Matrix<N, U3, U1, <DefaultAllocator as Allocator<N, U3, U1>>::Buffer>, 
    b1: &Ball<N>, 
    center2: &Point<N, U3>, 
    vel2: &Matrix<N, U3, U1, <DefaultAllocator as Allocator<N, U3, U1>>::Buffer>, 
    b2: &Ball<N>, 
    max_toi: N, 
    target_distance: N
) -> Option<TOI<N>> where
    N: RealField, 

Time Of Impact of two balls under translational movement.