broadphase_dynamic_AABB_tree.h

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#ifndef HPP_FCL_BROAD_PHASE_DYNAMIC_AABB_TREE_H
#define HPP_FCL_BROAD_PHASE_DYNAMIC_AABB_TREE_H

#include <unordered_map>
#include <functional>

#include "hpp/fcl/fwd.hh"
// #include "hpp/fcl/BV/utility.h"
#include "hpp/fcl/shape/geometric_shapes.h"
// #include "hpp/fcl/geometry/shape/utility.h"
#include "hpp/fcl/broadphase/broadphase_collision_manager.h"
#include "hpp/fcl/broadphase/detail/hierarchy_tree.h"

namespace hpp {
namespace fcl {

class HPP_FCL_DLLAPI DynamicAABBTreeCollisionManager
    : public BroadPhaseCollisionManager {
 public:
  typedef BroadPhaseCollisionManager Base;
  using Base::getObjects;

  using DynamicAABBNode = detail::NodeBase<AABB>;
  using DynamicAABBTable =
      std::unordered_map<CollisionObject*, DynamicAABBNode*>;

  int max_tree_nonbalanced_level;
  int tree_incremental_balance_pass;
  int* tree_topdown_balance_threshold{nullptr};
  int* tree_topdown_level{nullptr};
  int tree_init_level;

  bool octree_as_geometry_collide;
  bool octree_as_geometry_distance;

  DynamicAABBTreeCollisionManager();

  void registerObjects(const std::vector<CollisionObject*>& other_objs);

  void registerObject(CollisionObject* obj);

  void unregisterObject(CollisionObject* obj);

  void setup();

  virtual void update();

  void update(CollisionObject* updated_obj);

  void update(const std::vector<CollisionObject*>& updated_objs);

  void clear();

  void getObjects(std::vector<CollisionObject*>& objs) const;

  void collide(CollisionObject* obj, CollisionCallBackBase* callback) const;

  void distance(CollisionObject* obj, DistanceCallBackBase* callback) const;

  void collide(CollisionCallBackBase* callback) const;

  void distance(DistanceCallBackBase* callback) const;

  void collide(BroadPhaseCollisionManager* other_manager_,
               CollisionCallBackBase* callback) const;

  void distance(BroadPhaseCollisionManager* other_manager_,
                DistanceCallBackBase* callback) const;

  bool empty() const;

  size_t size() const;

  const detail::HierarchyTree<AABB>& getTree() const;

  detail::HierarchyTree<AABB>& getTree();

 private:
  detail::HierarchyTree<AABB> dtree{};
  std::unordered_map<CollisionObject*, DynamicAABBNode*> table;

  bool setup_;

  void update_(CollisionObject* updated_obj);
};

}  // namespace fcl

}  // namespace hpp

#include "hpp/fcl/broadphase/broadphase_dynamic_AABB_tree-inl.h"

#endif