Method enclosing_cell

splashsurf_lib/src/uniform_grid.rs:444–451

(&self, coord: &Vector3<R>)

    /// return negative indices or indices larger than the number of cells per dimension.
    #[inline(always)]
    pub fn enclosing_cell(&self, coord: &Vector3<R>) -> [I; 3] {
        let normalized_coord = (coord - self.aabb.min()) / self.cell_size;
        [
            normalized_coord[0].floor().to_index_unchecked(),
            normalized_coord[1].floor().to_index_unchecked(),
            normalized_coord[2].floor().to_index_unchecked(),
        ]
    }

    /// Returns an AABB of the given cell
    #[inline(always)]