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0027969: Visualization - add interfaces to access selecting volumes from SelectMgr_SelectingVolumeManager

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- getter for selection frustum computed during last run of selection mechanism was added to SelectMgr_SelectingVolumeManager
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vpa
2016-10-14 20:20:05 +03:00
parent e5593d7d75
commit 4e79be7a53
1 changed files with 10 additions and 0 deletions
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10
src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx
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@@ -173,6 +173,16 @@ public:
Standard_EXPORT gp_Pnt GetFarPnt() const;
//! Returns active selecting volume that was built during last
//! run of OCCT selection mechanism
NCollection_Handle<SelectMgr_BaseFrustum> ActiveVolume() const
{
if (myActiveSelectionType == Unknown)
return NCollection_Handle<SelectMgr_BaseFrustum>();
return mySelectingVolumes[myActiveSelectionType];
}
private:
enum { Frustum, FrustumSet, VolumeTypesNb }; //!< Defines the amount of available selecting volumes