This class is used to store all calculated sensitive entites of one selectable object. It provides an interface for building BVH tree which is used to speed-up the performance of searching for overlap among sensitives of one selectable object. More...
#include <SelectMgr_SensitiveEntitySet.hxx>
Inheritance diagram for SelectMgr_SensitiveEntitySet:
Public Member Functions | |
| SelectMgr_SensitiveEntitySet () | |
| virtual | ~SelectMgr_SensitiveEntitySet () |
| void | Append (const Handle< SelectMgr_SensitiveEntity > &theEntity) |
| Adds new entity to the set and marks BVH tree for rebuild. More... | |
| void | Append (const Handle< SelectMgr_Selection > &theSelection) |
| Adds every entity of selection theSelection to the set and marks BVH tree for rebuild. More... | |
| void | Remove (const Handle< SelectMgr_Selection > &theSelection) |
| Removes every entity of selection theSelection from the set and marks BVH tree for rebuild. More... | |
| virtual Select3D_BndBox3d | Box (const Standard_Integer theIndex) const Standard_OVERRIDE |
| Returns bounding box of entity with index theIdx. More... | |
| virtual Standard_Real | Center (const Standard_Integer theIndex, const Standard_Integer theAxis) const Standard_OVERRIDE |
| Returns geometry center of sensitive entity index theIdx along the given axis theAxis. More... | |
| virtual void | Swap (const Standard_Integer theIndex1, const Standard_Integer theIndex2) Standard_OVERRIDE |
| Swaps items with indexes theIdx1 and theIdx2. More... | |
| virtual Standard_Integer | Size () const Standard_OVERRIDE |
| Returns the amount of entities. More... | |
| const Handle< SelectMgr_SensitiveEntity > & | GetSensitiveById (const Standard_Integer theIndex) const |
| Returns the entity with index theIndex in the set. More... | |
 Public Member Functions inherited from BVH_PrimitiveSet< Standard_Real, 3 > | |
| BVH_PrimitiveSet () | |
| Creates set of abstract primitives. More... | |
| virtual | ~BVH_PrimitiveSet () |
| Releases resources of set of abstract primitives. More... | |
| virtual BVH_Box< Standard_Real, N > | Box () const |
| Returns AABB of primitive set. More... | |
| virtual const NCollection_Handle< BVH_Tree< Standard_Real, N > > & | BVH () |
| Returns BVH tree (and builds it if necessary). More... | |
| virtual const NCollection_Handle< BVH_Builder< Standard_Real, N > > & | Builder () const |
| Returns the method (builder) used to construct BVH. More... | |
| virtual void | SetBuilder (NCollection_Handle< BVH_Builder< Standard_Real, N > > &theBuilder) |
| Sets the method (builder) used to construct BVH. More... | |
| Public Member Functions inherited from BVH_Object< Standard_Real, N > | |
| BVH_Object () | |
| Creates new abstract geometric object. More... | |
| virtual | ~BVH_Object ()=0 |
| Releases resources of geometric object. More... | |
| virtual const NCollection_Handle< BVH_Properties > & | Properties () const |
| Returns properties of the geometric object. More... | |
| virtual void | SetProperties (const NCollection_Handle< BVH_Properties > &theProperties) |
| Sets properties of the geometric object. More... | |
| virtual void | MarkDirty () |
| Marks object state as outdated (needs BVH rebuilding). More... | |
| Public Member Functions inherited from BVH_Set< Standard_Real, N > | |
| BVH_Set () | |
| Creates new abstract set of objects. More... | |
| virtual | ~BVH_Set ()=0 |
| Releases resources of set of objects. More... | |
Additional Inherited Members | |
| Public Types inherited from BVH_Set< Standard_Real, N > | |
| typedef BVH_Box< Standard_Real, N > | BVH_BoxNt |
| Protected Member Functions inherited from BVH_PrimitiveSet< Standard_Real, 3 > | |
| virtual void | Update () |
| Updates BVH of primitive set. More... | |
| Protected Attributes inherited from BVH_PrimitiveSet< Standard_Real, 3 > | |
| NCollection_Handle< BVH_Tree< Standard_Real, N > > | myBVH |
| Constructed bottom-level BVH. More... | |
| NCollection_Handle< BVH_Builder< Standard_Real, N > > | myBuilder |
| Builder for bottom-level BVH. More... | |
| BVH_Box< Standard_Real, N > | myBox |
| Cached bounding box of geometric primitives. More... | |
| Protected Attributes inherited from BVH_Object< Standard_Real, N > | |
| Standard_Boolean | myIsDirty |
| Marks internal object state as outdated. More... | |
| NCollection_Handle< BVH_Properties > | myProperties |
| Generic properties assigned to the object. More... | |
Detailed Description
This class is used to store all calculated sensitive entites of one selectable object. It provides an interface for building BVH tree which is used to speed-up the performance of searching for overlap among sensitives of one selectable object.
Constructor & Destructor Documentation
| SelectMgr_SensitiveEntitySet::SelectMgr_SensitiveEntitySet | ( | ) |
|
inlinevirtual |
Member Function Documentation
| void SelectMgr_SensitiveEntitySet::Append | ( | const Handle< SelectMgr_SensitiveEntity > & | theEntity | ) |
Adds new entity to the set and marks BVH tree for rebuild.
| void SelectMgr_SensitiveEntitySet::Append | ( | const Handle< SelectMgr_Selection > & | theSelection | ) |
Adds every entity of selection theSelection to the set and marks BVH tree for rebuild.
|
virtual |
Returns bounding box of entity with index theIdx.
Implements BVH_Set< Standard_Real, N >.
|
virtual |
Returns geometry center of sensitive entity index theIdx along the given axis theAxis.
Implements BVH_Set< Standard_Real, N >.
| const Handle< SelectMgr_SensitiveEntity >& SelectMgr_SensitiveEntitySet::GetSensitiveById | ( | const Standard_Integer | theIndex | ) | const |
Returns the entity with index theIndex in the set.
| void SelectMgr_SensitiveEntitySet::Remove | ( | const Handle< SelectMgr_Selection > & | theSelection | ) |
Removes every entity of selection theSelection from the set and marks BVH tree for rebuild.
|
virtual |
Returns the amount of entities.
Implements BVH_Set< Standard_Real, N >.
|
virtual |
Swaps items with indexes theIdx1 and theIdx2.
Implements BVH_Set< Standard_Real, N >.
The documentation for this class was generated from the following file:
