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91d9637224
1) Zoom persistence mode now fixes object in pixel coordinates and is independent on view size 2) Used gp_GTrsf instead of gp_Trsf SelectMgr_ViewerSelector to store Graphic3d_Mat4d 3) Zoom persisted objects changed behavior (become bigger) therefore test cases were updated according to new state. 4) Corrected scale for rectangular frustum Updated test for manipulator
92 lines
3.5 KiB
C++
92 lines
3.5 KiB
C++
// Created on: 1995-03-13
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// Created by: Robert COUBLANC
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 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_SensitiveEntity.hxx>
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#include <Precision.hxx>
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#include <SelectBasics_EntityOwner.hxx>
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#include <Select3D_Macro.hxx>
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#include <TopLoc_Location.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(Select3D_SensitiveEntity,SelectBasics_SensitiveEntity)
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//=======================================================================
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//function : Select3D_SensitiveEntity
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//purpose :
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//=======================================================================
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Select3D_SensitiveEntity::Select3D_SensitiveEntity (const Handle(SelectBasics_EntityOwner)& theOwnerId)
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: SelectBasics_SensitiveEntity (theOwnerId) {}
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//=======================================================================
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// function : Matches
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// purpose : Checks whether sensitive overlaps current selecting volume.
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// Stores minimum depth, distance to center of geometry and
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// closest point detected into thePickResult
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//=======================================================================
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Standard_Boolean Select3D_SensitiveEntity::Matches (SelectBasics_SelectingVolumeManager& /*theMgr*/,
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SelectBasics_PickResult& /*thePickResult*/)
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{
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return Standard_False;
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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_SensitiveEntity::GetConnected()
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{
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Handle(Select3D_SensitiveEntity) aNewEntity;
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return aNewEntity;
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}
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//=======================================================================
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// function : BVH
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// purpose : Builds BVH tree for a sensitive if needed
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//=======================================================================
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void Select3D_SensitiveEntity::BVH()
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{
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return;
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}
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//=======================================================================
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// function : Clear
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// purpose : Cleans up resources and memory
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//=======================================================================
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void Select3D_SensitiveEntity::Clear()
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{
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Set (NULL);
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}
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//=======================================================================
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// function : HasInitLocation
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// purpose : Returns true if the shape corresponding to the entity has init location
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//=======================================================================
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Standard_Boolean Select3D_SensitiveEntity::HasInitLocation() const
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{
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return Standard_False;
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}
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//=======================================================================
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// function : InvInitLocation
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// purpose : Returns inversed location transformation matrix if the shape corresponding
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// to this entity has init location set. Otherwise, returns identity matrix.
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//=======================================================================
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gp_GTrsf Select3D_SensitiveEntity::InvInitLocation() const
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{
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return gp_GTrsf();
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}
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