godot/core/math/bvh_split.inc

void _split_inform_references(uint32_t p_node_id) { … }

void _split_leaf_sort_groups_simple(int &num_a, int &num_b, uint16_t *group_a, uint16_t *group_b, const BVHABB_CLASS *temp_bounds, const BVHABB_CLASS full_bound) { … }

void _split_leaf_sort_groups(int &num_a, int &num_b, uint16_t *group_a, uint16_t *group_b, const BVHABB_CLASS *temp_bounds) { … }

uint32_t split_leaf(uint32_t p_node_id, const BVHABB_CLASS &p_added_item_aabb) { … }

// aabb is the new inserted node
uint32_t split_leaf_complex(uint32_t p_node_id, const BVHABB_CLASS &p_added_item_aabb) { … } … }