FCLCollisionDetector.hpp

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#ifndef DART_COLLISION_FCL_FCLCOLLISIONDETECTOR_HPP_
#define DART_COLLISION_FCL_FCLCOLLISIONDETECTOR_HPP_
 
#include <vector>
#include "dart/collision/CollisionDetector.hpp"
#include "dart/collision/fcl/FCLTypes.hpp"
 
namespace dart {
namespace collision {
 
class FCLCollisionObject;
 
class FCLCollisionDetector : public CollisionDetector
{
public:
  using CollisionDetector::createCollisionGroup;
 
  static std::shared_ptr<FCLCollisionDetector> create();
 
  enum PrimitiveShape
  {
    PRIMITIVE = 0,
    MESH
  };
 
  enum ContactPointComputationMethod
  {
    FCL = 0,
    DART
  };
 
  virtual ~FCLCollisionDetector();
 
  // Documentation inherited
  std::shared_ptr<CollisionDetector> cloneWithoutCollisionObjects() override;
 
  // Documentation inherited
  const std::string& getType() const override;
 
  static const std::string& getStaticType();
 
  // Documentation inherited
  std::unique_ptr<CollisionGroup> createCollisionGroup() override;
 
  // Documentation inherited
  bool collide(
      CollisionGroup* group,
      const CollisionOption& option = CollisionOption(false, 1u, nullptr),
      CollisionResult* result = nullptr) override;
 
  // Documentation inherited
  bool collide(
      CollisionGroup* group1,
      CollisionGroup* group2,
      const CollisionOption& option = CollisionOption(false, 1u, nullptr),
      CollisionResult* result = nullptr) override;
 
  // Documentation inherited
  double distance(
      CollisionGroup* group,
      const DistanceOption& option = DistanceOption(false, 0.0, nullptr),
      DistanceResult* result = nullptr) override;
 
  // Documentation inherited
  double distance(
      CollisionGroup* group1,
      CollisionGroup* group2,
      const DistanceOption& option = DistanceOption(false, 0.0, nullptr),
      DistanceResult* result = nullptr) override;
 
  void setPrimitiveShapeType(PrimitiveShape type);
 
  PrimitiveShape getPrimitiveShapeType() const;
 
  void setContactPointComputationMethod(ContactPointComputationMethod method);
 
  ContactPointComputationMethod getContactPointComputationMethod() const;
 
protected:
 
  FCLCollisionDetector();
 
  // Documentation inherited
  std::unique_ptr<CollisionObject> createCollisionObject(
      const dynamics::ShapeFrame* shapeFrame) override;
 
  fcl_shared_ptr<dart::collision::fcl::CollisionGeometry> claimFCLCollisionGeometry(
      const dynamics::ConstShapePtr& shape);
 
protected:
 
  PrimitiveShape mPrimitiveShapeType;
 
  ContactPointComputationMethod mContactPointComputationMethod;
 
private:
 
  class FCLCollisionGeometryDeleter final
  {
  public:
 
    FCLCollisionGeometryDeleter(FCLCollisionDetector* cd,
                                const dynamics::ConstShapePtr& shape);
 
    void operator()(dart::collision::fcl::CollisionGeometry* geom) const;
 
  private:
 
    FCLCollisionDetector* mFCLCollisionDetector;
 
    dynamics::ConstShapePtr mShape;
 
  };
 
  fcl_shared_ptr<dart::collision::fcl::CollisionGeometry> createFCLCollisionGeometry(
      const dynamics::ConstShapePtr& shape,
      FCLCollisionDetector::PrimitiveShape type,
      const FCLCollisionGeometryDeleter& deleter);
 
private:
 
  using ShapeMap = std::map<dynamics::ConstShapePtr,
                            fcl_weak_ptr<dart::collision::fcl::CollisionGeometry>>;
 
  ShapeMap mShapeMap;
 
  static Registrar<FCLCollisionDetector> mRegistrar;
};
 
}  // namespace collision
}  // namespace dart
 
#endif  // DART_COLLISION_FCL_FCLCOLLISIONDETECTOR_HPP_