From 4e79be7a53db47905c0a3e63253dfab8b4ff12b4 Mon Sep 17 00:00:00 2001
From: vpa <vpa@opencascade.com>
Date: Fri, 14 Oct 2016 20:20:05 +0300
Subject: [PATCH] 0027969: Visualization - add interfaces to access selecting
 volumes from SelectMgr_SelectingVolumeManager

- getter for selection frustum computed during last run of selection mechanism was added to SelectMgr_SelectingVolumeManager
---
 src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx b/src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx
index 12f89014d4..13a4a6e03a 100644
--- a/src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx
+++ b/src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx
@@ -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
 
-- 
2.39.5