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503374ad84
- created Select3D_SensitiveSphere class - implemented interfaces for intersection methods - added tests
81 lines
3.0 KiB
C++
81 lines
3.0 KiB
C++
// Created on: 2021-03-04
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// Created by: Maria KRYLOVA
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// Copyright (c) 2021 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <Select3D_SensitiveSphere.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(Select3D_SensitiveSphere, Select3D_SensitiveEntity)
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// ==================================================
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// Function: Select3D_SensitiveSphere
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// Purpose :
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// ==================================================
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Select3D_SensitiveSphere::Select3D_SensitiveSphere (const Handle(SelectMgr_EntityOwner)& theOwnerId,
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const gp_Pnt& theCenter,
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const Standard_Real theRadius)
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: Select3D_SensitiveEntity (theOwnerId),
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myCenter (theCenter),
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myRadius (theRadius)
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{
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}
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// ==================================================
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// Function: Mathes
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// Purpose :
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// ==================================================
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Standard_Boolean Select3D_SensitiveSphere::Matches (SelectBasics_SelectingVolumeManager& theMgr,
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SelectBasics_PickResult& thePickResult)
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{
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if (theMgr.GetActiveSelectionType() != SelectMgr_SelectionType_Point)
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{
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if (!theMgr.IsOverlapAllowed())
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{
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Standard_Boolean isInside = Standard_True;
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return theMgr.OverlapsSphere (myCenter, myRadius, &isInside) && isInside;
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}
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else
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{
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return theMgr.OverlapsSphere (myCenter, myRadius, NULL);
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}
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}
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if (!theMgr.OverlapsSphere (myCenter, myRadius, thePickResult))
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{
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return Standard_False;
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}
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thePickResult.SetDistToGeomCenter (theMgr.DistToGeometryCenter (myCenter));
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return Standard_True;
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}
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// ==================================================
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// Function: GetConnected
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// Purpose :
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// ==================================================
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Handle(Select3D_SensitiveEntity) Select3D_SensitiveSphere::GetConnected()
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{
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Handle(Select3D_SensitiveEntity) aNewEntity = new Select3D_SensitiveSphere (myOwnerId, myCenter, myRadius);
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return aNewEntity;
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}
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// ==================================================
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// Function: BoundingBox
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// Purpose :
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// ==================================================
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Select3D_BndBox3d Select3D_SensitiveSphere::BoundingBox()
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{
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const SelectMgr_Vec3 aMinPnt = SelectMgr_Vec3 (myCenter.X() - myRadius, myCenter.Y() - myRadius, myCenter.Z() - myRadius);
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const SelectMgr_Vec3 aMaxPnt = SelectMgr_Vec3 (myCenter.X() + myRadius, myCenter.Y() + myRadius, myCenter.Z() + myRadius);
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return Select3D_BndBox3d (aMinPnt, aMaxPnt);
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}
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