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0026029: Visualization - Poor performance of connected objects

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Fix performance issue with SelectMgr_SelectableObjectSet.
This commit is contained in:
dbp
2015-05-07 18:20:27 +03:00
committed by abv
parent 9319499b57
commit d4aaad5b82
16 changed files with 456 additions and 368 deletions
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10
src/SelectMgr/SelectMgr_SelectableObjectSet.hxx
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@@ -23,18 +23,23 @@
#include <SelectMgr_SelectableObject.hxx>
#include <SelectMgr_VectorTypes.hxx>
#include <NCollection_IndexedMap.hxx>
//! The purpose of this class is to organize all selectable objects into
//! data structure, allowing to build BVH tree. For selectable objects
//! binned BVH builder is used with 32 bins and 1 element per leaf.
class SelectMgr_SelectableObjectSet : public BVH_PrimitiveSet<Standard_Real, 3>
{
Handle(SelectMgr_SelectableObject) EMPTY_OBJ;
public:
//! Creates new empty objects set and initializes BVH tree
//! builder to Binned builder with 1 element per list
SelectMgr_SelectableObjectSet();
virtual ~SelectMgr_SelectableObjectSet() {};
//! Releases resources of selectable object set.
virtual ~SelectMgr_SelectableObjectSet() { }
//! Adds new object to the set and marks BVH tree for rebuild
void Append (const Handle(SelectMgr_SelectableObject)& theObject);
@@ -65,8 +70,7 @@ public:
private:
NCollection_Sequence<Handle(SelectMgr_SelectableObject)> myObjects;
NCollection_Sequence<Standard_Integer> myObjectIdxs;
NCollection_IndexedMap<Handle(SelectMgr_SelectableObject)> myObjects;
};
#endif // _SelectMgr_SelectableObjectSet_HeaderFile