Open CASCADE Technology  7.4.1.dev
Data Structures
SelectMgr_Selection.hxx File Reference
#include <NCollection_Vector.hxx>
#include <SelectMgr_SensitiveEntity.hxx>
#include <SelectMgr_StateOfSelection.hxx>
#include <SelectMgr_TypeOfBVHUpdate.hxx>
#include <SelectMgr_TypeOfUpdate.hxx>

Data Structures

class  SelectMgr_Selection
 Represents the state of a given selection mode for a Selectable Object. Contains all the sensitive entities available for this mode. An interactive object can have an indefinite number of modes of selection, each representing a "decomposition" into sensitive primitives; each primitive has an Owner (SelectMgr_EntityOwner) which allows us to identify the exact entity which has been detected. Each Selection mode is identified by an index. The set of sensitive primitives which correspond to a given mode is stocked in a SelectMgr_Selection object. By Convention, the default selection mode which allows us to grasp the Interactive object in its entirety will be mode 0. AIS_Trihedron : 4 selection modes. More...