Perform an extensive pair-wise collision test based on the bounding volume of collision models.
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Perform an extensive pair-wise collision test based on the bounding volume of collision models.
This component is a broad phase algorithm used during collision detection to limit the number of pairs of objects that need to be checked for intersection. The algorithm output is a list of pairs of objects that can potentially be in intersection. This list is then used as an input for a narrow phase algorithm. In this algorithm, all possible pairs of objects are tested (brute force test). If there are n objects, there will be n^2/2 tests. The tests are based on the bounding volume of the objects, usually an axis-aligned bounding box.
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| SOFA_CLASS (BruteForceBroadPhase, core::collision::BroadPhaseDetection) |
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void | init () override |
| Initialization method called at graph creation and modification, during top-down traversal. More...
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void | reinit () override |
| Update method called when variables used in precomputation are modified. More...
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void | beginBroadPhase () override |
| Clear all the potentially colliding pairs detected in the previous simulation step. More...
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void | addCollisionModel (core::CollisionModel *cm) override |
| In the broad phase, ignores collision with the provided collision model if possible and add pairs of collision models if in intersection. More...
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bool | needsDeepBoundingTree () const override |
| Bounding tree is not required by this detection algorithm. More...
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| SOFA_ABSTRACT_CLASS (BroadPhaseDetection, Detection) |
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virtual void | addCollisionModels (const sofa::type::vector< core::CollisionModel * > &v) |
| Add a list of collision models to the set of root collision models managed by this class. More...
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virtual void | endBroadPhase () |
| Actions to accomplish when the broadPhase is finished. By default do nothing. More...
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sofa::type::vector< CollisionModelPair > & | getCollisionModelPairs () |
| Get the potentially colliding pairs detected. More...
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const sofa::type::vector< CollisionModelPair > & | getCollisionModelPairs () const |
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| SOFA_CLASS (Detection, CollisionAlgorithm) |
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virtual void | setIntersectionMethod (Intersection *v) |
| virtual because subclasses might do precomputations based on intersection algorithms More...
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Intersection * | getIntersectionMethod () const |
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| SOFA_ABSTRACT_CLASS (CollisionAlgorithm, objectmodel::BaseObject) |
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virtual void | setInstance (Instance inst) |
| Allow to store multiple internal states by specifying a different collision pipeline 'instance'. More...
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| SOFA_CLASS (BaseObject, Base) |
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virtual void | draw (const core::visual::VisualParams *) |
| Render internal data of this object, for debugging purposes. More...
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virtual void | computeBBox (const core::ExecParams *, bool=false) |
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void | setSrc (const std::string &v, std::vector< std::string > *attributeList=nullptr) |
| Sets a source Object and parses it to collect dependent Data. More...
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void | setSrc (const std::string &v, const BaseObject *loader, std::vector< std::string > *attributeList=nullptr) |
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Base * | findLinkDestClass (const BaseClass *destType, const std::string &path, const BaseLink *link) override |
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virtual std::string | getPathName () const override |
| Return the full path name of this object. More...
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virtual bool | insertInNode (BaseNode *) |
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virtual bool | removeInNode (BaseNode *) |
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SReal | getTime () const |
| Current time. More...
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const BaseContext * | getContext () const |
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BaseContext * | getContext () |
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const BaseObject * | getMaster () const |
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BaseObject * | getMaster () |
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const VecSlaves & | getSlaves () const |
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BaseObject * | getSlave (const std::string &name) const |
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virtual void | addSlave (BaseObject::SPtr s) |
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virtual void | removeSlave (BaseObject::SPtr s) |
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virtual void | handleEvent (Event *) |
| Handle an event. More...
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virtual void | handleTopologyChange () |
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virtual void | handleTopologyChange (core::topology::Topology *t) |
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void | parse (BaseObjectDescription *arg) override |
| Parse the given description to assign values to this object's fields and potentially other parameters. More...
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virtual void | bwdInit () |
| Initialization method called at graph creation and modification, during bottom-up traversal. More...
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void | updateInternal () |
| Update method called when variables (used to compute other internal variables) are modified. More...
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virtual void | storeResetState () |
| Save the initial state for later uses in reset() More...
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virtual void | reset () |
| Reset to initial state. More...
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virtual void | cleanup () |
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virtual const BaseClass * | getClass () const |
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void | addDeprecatedAttribute (lifecycle::DeprecatedData *attribute) |
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void | addUpdateCallback (const std::string &name, std::initializer_list< BaseData * > inputs, std::function< sofa::core::objectmodel::ComponentState(const DataTracker &)> function, std::initializer_list< BaseData * > outputs) |
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void | addOutputsToCallback (const std::string &name, std::initializer_list< BaseData * > outputs) |
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const std::string & | getName () const |
| Accessor to the object name. More...
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void | setName (const std::string &n) |
| Set the name of this object. More...
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void | setName (const std::string &n, int counter) |
| Set the name of this object, adding an integer counter. More...
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std::string | getTypeName () const |
| Get the type name of this object (i.e. class and template types) More...
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virtual std::string | getClassName () const |
| Get the class name of this object. More...
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virtual std::string | getTemplateName () const final |
| Get the template type names (if any) used to instantiate this object. More...
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std::string | getNameSpaceName () const |
| Get the template type names (if any) used to instantiate this object. More...
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void | setDefinitionSourceFileName (const std::string &sourceFileName) |
| Set the source filename (where the component is implemented) More...
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const std::string & | getDefinitionSourceFileName () const |
| Get the source filename (where the component is implemented) More...
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void | setDefinitionSourceFilePos (const int) |
| Set the source location (where the component is implemented) More...
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int | getDefinitionSourceFilePos () const |
| Get the source location (where the component is implemented) More...
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void | setInstanciationSourceFileName (const std::string &sourceFileName) |
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const std::string & | getInstanciationSourceFileName () const |
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void | setInstanciationSourceFilePos (const int) |
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int | getInstanciationSourceFilePos () const |
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void | addMessage (const sofa::helper::logging::Message &m) const |
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size_t | countLoggedMessages (sofa::helper::logging::Message::TypeSet t=sofa::helper::logging::Message::AnyTypes) const |
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const std::deque< sofa::helper::logging::Message > & | getLoggedMessages () const |
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const std::string | getLoggedMessagesAsString (sofa::helper::logging::Message::TypeSet t=sofa::helper::logging::Message::AnyTypes) const |
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void | clearLoggedMessages () const |
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bool | notMuted () const |
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const sofa::core::objectmodel::TagSet & | getTags () const |
| Represents the subsets the object belongs to. More...
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bool | hasTag (Tag t) const |
| Return true if the object belong to the given subset. More...
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void | addTag (Tag t) |
| Add a subset qualification to the object. More...
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void | removeTag (Tag t) |
| Remove a subset qualification to the object. More...
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ComponentState | getComponentState () const |
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bool | isComponentStateValid () const |
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virtual bool | parseField (const std::string &attribute, const std::string &value) |
| Assign one field value (Data or Link) More...
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virtual bool | hasField (const std::string &attribute) const |
| Check if a given Data field or Link exists. More...
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void | parseFields (const std::list< std::string > &str) |
| Assign the field values stored in the given list of name + value pairs of strings. More...
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virtual void | parseFields (const std::map< std::string, std::string * > &str) |
| Assign the field values stored in the given map of name -> value pairs. More...
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void | writeDatas (std::map< std::string, std::string * > &str) |
| Write the current field values to the given map of name -> value pairs. More...
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void | writeDatas (std::ostream &out, const std::string &separator=" ") |
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BaseData * | findData (const std::string &name) const |
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std::vector< BaseData * > | findGlobalField (const std::string &name) const |
| Find data fields given a name: several can be found as we look into the alias map. More...
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BaseLink * | findLink (const std::string &name) const |
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std::vector< BaseLink * > | findLinks (const std::string &name) const |
| Find link fields given a name: several can be found as we look into the alias map. More...
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virtual void | updateLinks (bool logErrors=true) |
| Update pointers in case the pointed-to objects have appeared. More...
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template<class T > |
BaseData::BaseInitData | initData (::sofa::core::objectmodel::Data< T > *field, const char *name, const char *help, ::sofa::core::objectmodel::BaseData::DataFlags dataflags) |
| Helper method used to initialize a data field containing a value of type T. More...
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template<class T > |
BaseData::BaseInitData | initData (Data< T > *field, const char *name, const char *help, bool isDisplayed=true, bool isReadOnly=false) |
| Helper method used to initialize a data field containing a value of type T. More...
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template<class T > |
Data< T >::InitData | initData (Data< T > *field, const T &value, const char *name, const char *help, bool isDisplayed=true, bool isReadOnly=false) |
| Helper method used to initialize a data field containing a value of type T. More...
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void | addData (BaseData *f, const std::string &name) |
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void | addData (BaseData *f) |
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void | removeData (BaseData *f) |
| Remove a data field. More...
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void | addAlias (BaseData *field, const char *alias) |
| Add an alias to a Data. More...
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void | addLink (BaseLink *l) |
| Add a link. More...
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void | addAlias (BaseLink *link, const char *alias) |
| Add an alias to a Link. More...
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const VecData & | getDataFields () const |
| Accessor to the vector containing all the fields of this object. More...
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const MapData & | getDataAliases () const |
| Accessor to the map containing all the aliases of this object. More...
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const VecLink & | getLinks () const |
| Accessor to the vector containing all the fields of this object. More...
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const MapLink & | getLinkAliases () const |
| Accessor to the map containing all the aliases of this object. More...
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virtual bool | findDataLinkDest (BaseData *&ptr, const std::string &path, const BaseLink *link) |
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template<class T > |
bool | findLinkDest (T *&ptr, const std::string &path, const BaseLink *link) |
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