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364 lines
12 KiB
C++
Executable File
364 lines
12 KiB
C++
Executable File
// Created on: 1995-02-20
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// Created by: Mister rmi
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <Standard_NotImplemented.hxx>
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#include <SelectMgr_SelectableObject.ixx>
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#include <Standard_NoSuchObject.hxx>
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#include <SelectMgr_Selection.hxx>
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#include <Select3D_SensitiveEntity.hxx>
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#include <SelectBasics_EntityOwner.hxx>
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#include <SelectMgr_EntityOwner.hxx>
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#include <PrsMgr_PresentationManager3d.hxx>
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#include <gp_Pnt.hxx>
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static Standard_Integer Search (const SelectMgr_SequenceOfSelection& seq,
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const Handle (SelectMgr_Selection)& theSel)
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{
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Standard_Integer ifound=0;
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for (Standard_Integer i=1;i<=seq.Length()&& ifound==0;i++)
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{if(theSel == seq.Value(i)) ifound=i;}
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return ifound;
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}
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//==================================================
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// Function:
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// Purpose :
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//==================================================
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SelectMgr_SelectableObject::SelectMgr_SelectableObject( const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d):PrsMgr_PresentableObject(aTypeOfPresentation3d)
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{
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myAutoHilight = Standard_True;
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}
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//==================================================
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// Function:
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// Purpose :
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//==================================================
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Standard_Boolean SelectMgr_SelectableObject
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::HasSelection(const Standard_Integer aMode) const
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{
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Standard_Boolean Found=Standard_False;
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for (Standard_Integer I=1;I<= myselections.Length() && !Found;I++)
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{ if(((myselections.Value(I))->Mode())==aMode)
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return Standard_True;
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}
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return Standard_False;
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}
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//==================================================
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// Function: UpdateSelection
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// Purpose :
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//==================================================
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void SelectMgr_SelectableObject::UpdateSelection()
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{
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for (Standard_Integer I=1;I<=myselections.Length();I++)
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{
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UpdateSelection(myselections.ChangeValue(I)->Mode());
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}
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}
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Standard_Integer SelectMgr_SelectableObject::NbPossibleSelection() const
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{return 0;}
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//==================================================
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// Function: UpdateSelection
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// Purpose :
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//==================================================
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void SelectMgr_SelectableObject::UpdateSelection(const Standard_Integer aMode)
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{
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for (Standard_Integer i =1; i<= myselections.Length(); i++ ) {
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if (myselections.Value(i)->Mode() == aMode) {
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myselections(i)->Clear();
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ComputeSelection(myselections(i),aMode);
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myselections(i)->UpdateStatus(SelectMgr_TOU_Partial);
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return;
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}
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}
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Handle(SelectMgr_Selection) S = new SelectMgr_Selection(aMode);
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ComputeSelection(S,aMode);
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S->UpdateStatus(SelectMgr_TOU_Partial);
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myselections.Append(S);
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}
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//==================================================
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// Function: ClearSelections
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// Purpose :
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//==================================================
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void SelectMgr_SelectableObject::ClearSelections(const Standard_Boolean update)
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{
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for (Standard_Integer i =1; i<= myselections.Length(); i++ ) {
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myselections.Value(i)->Clear();
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if(update)
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myselections.Value(i)->UpdateStatus(SelectMgr_TOU_Full);
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}
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}
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//==================================================
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// Function: Selection
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// Purpose :
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//==================================================
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const Handle(SelectMgr_Selection)& SelectMgr_SelectableObject
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::Selection(const Standard_Integer aMode) const
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{
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static Handle(SelectMgr_Selection) bidsel;
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Standard_Boolean Found = Standard_False;
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Standard_Integer Rank=0;
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for (Standard_Integer i=1;i<=myselections.Length() && !Found;i++)
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{
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if((myselections.Value(i))->Mode()==aMode){ Found = Standard_True;
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Rank=i;}}
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return myselections.Value(Rank);
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}
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//==================================================
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// Function: AddSelection
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// Purpose :
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//==================================================
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void SelectMgr_SelectableObject
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::AddSelection(const Handle(SelectMgr_Selection)& aSel,
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const Standard_Integer aMode)
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{
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if(aSel->IsEmpty()){
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ComputeSelection(aSel,aMode);
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aSel->UpdateStatus(SelectMgr_TOU_Partial);
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}
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if(HasSelection(aMode))
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{
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const Handle(SelectMgr_Selection)& temp= Selection(aMode);
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Standard_Integer I = Search(myselections,temp);
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if(I!=0) myselections.Remove(I);
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}
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myselections.Append(aSel);
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}
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//=======================================================================
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//function : ReSetLocation
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//purpose :
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//=======================================================================
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void SelectMgr_SelectableObject::ResetLocation()
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{
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TopLoc_Location aLoc;
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// les selections
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Handle(Select3D_SensitiveEntity) SE;
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for(Init();More();Next()){
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const Handle(SelectMgr_Selection) & Sel = CurrentSelection();
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for(Sel->Init();Sel->More();Sel->Next()){
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SE = *((Handle(Select3D_SensitiveEntity)*) &(Sel->Sensitive()));
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if(!SE.IsNull()){
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if(SE->HasLocation())
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if( SE->Location()==myLocation){
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SE->ResetLocation();
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const Handle(SelectBasics_EntityOwner)& EO = SE->OwnerId();
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(*((Handle(SelectMgr_EntityOwner)*)&EO))->ResetLocation();}
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else{
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const TopLoc_Location& iniloc =SE->Location();
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SE->SetLocation(iniloc*myLocation.Inverted());
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const Handle(SelectBasics_EntityOwner)& EO = SE->OwnerId();
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(*((Handle(SelectMgr_EntityOwner)*)&EO))->SetLocation(SE->Location());}
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}
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}
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Sel->UpdateStatus(SelectMgr_TOU_None);
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}
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PrsMgr_PresentableObject::ResetLocation();
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}
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//=======================================================================
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//function : UpdateLocation
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//purpose :
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//=======================================================================
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void SelectMgr_SelectableObject::UpdateLocation()
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{
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Handle(Select3D_SensitiveEntity) SE;
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for(Init();More();Next()){
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const Handle(SelectMgr_Selection) & Sel = CurrentSelection();
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Sel->UpdateStatus(SelectMgr_TOU_Partial);
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}
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PrsMgr_PresentableObject::UpdateLocation();
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}
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//=======================================================================
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//function : UpdateLocation
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//purpose :
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//=======================================================================
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void SelectMgr_SelectableObject::UpdateLocation(const Handle(SelectMgr_Selection)& Sel)
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{
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Handle(Select3D_SensitiveEntity) SE;
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if(myLocation.IsIdentity()) return;
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for(Sel->Init();Sel->More();Sel->Next()){
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SE = *((Handle(Select3D_SensitiveEntity)*) &(Sel->Sensitive()));
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if(!SE.IsNull()){
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SE->UpdateLocation(myLocation);
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const Handle(SelectBasics_EntityOwner)& aEOwner = SE->OwnerId();
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Handle(SelectMgr_EntityOwner) aMgrEO =
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Handle(SelectMgr_EntityOwner)::DownCast (aEOwner);
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if (!aMgrEO.IsNull())
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aMgrEO->SetLocation (myLocation);
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}
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}
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}
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//=======================================================================
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//function : HilightSelected
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//purpose :
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//=======================================================================
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void SelectMgr_SelectableObject::HilightSelected
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( const Handle(PrsMgr_PresentationManager3d)&,
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const SelectMgr_SequenceOfOwner&)
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{
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Standard_NotImplemented::Raise ("SelectMgr_SelectableObject::HilightSelected");
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}
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//=======================================================================
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//function : ClearSelected
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//purpose :
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//=======================================================================
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void SelectMgr_SelectableObject::ClearSelected ()
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{
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if( !mySelectionPrs.IsNull() )
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mySelectionPrs->Clear();
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}
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//=======================================================================
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//function : HilightOwnerWithColor
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//purpose :
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//=======================================================================
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void SelectMgr_SelectableObject::HilightOwnerWithColor
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( const Handle(PrsMgr_PresentationManager3d)&,
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const Quantity_NameOfColor,
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const Handle(SelectMgr_EntityOwner)&)
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{
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Standard_NotImplemented::Raise ("SelectMgr_SelectableObject::HilightOwnerWithColor");
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}
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//=======================================================================
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//function : MaxFaceNodes
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//purpose :
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//=======================================================================
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Standard_Boolean SelectMgr_SelectableObject::IsAutoHilight () const
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{
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return myAutoHilight;
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}
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//=======================================================================
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//function : MaxFaceNodes
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//purpose :
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//=======================================================================
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void SelectMgr_SelectableObject::SetAutoHilight ( const Standard_Boolean newAutoHilight )
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{
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myAutoHilight = newAutoHilight;
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}
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//=======================================================================
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//function : GetHilightPresentation
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//purpose :
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//=======================================================================
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Handle(Prs3d_Presentation) SelectMgr_SelectableObject::GetHilightPresentation( const Handle(PrsMgr_PresentationManager3d)& TheMgr )
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{
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if( myHilightPrs.IsNull() && !TheMgr.IsNull() )
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{
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myHilightPrs = new Prs3d_Presentation( TheMgr->StructureManager() );
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myHilightPrs->SetTransformPersistence( GetTransformPersistenceMode(),
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GetTransformPersistencePoint() );
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}
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return myHilightPrs;
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}
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//=======================================================================
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//function : GetSelectPresentation
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//purpose :
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//=======================================================================
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Handle(Prs3d_Presentation) SelectMgr_SelectableObject::GetSelectPresentation( const Handle(PrsMgr_PresentationManager3d)& TheMgr )
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{
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if( mySelectionPrs.IsNull() && !TheMgr.IsNull() ) {
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mySelectionPrs = new Prs3d_Presentation( TheMgr->StructureManager() );
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mySelectionPrs->SetTransformPersistence( GetTransformPersistenceMode(),
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GetTransformPersistencePoint() );
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}
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return mySelectionPrs;
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}
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//=======================================================================
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//function : SetZLayer
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//purpose :
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//=======================================================================
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void SelectMgr_SelectableObject::SetZLayer
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(const Handle(PrsMgr_PresentationManager)& thePrsMgr,
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const Standard_Integer theLayerId)
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{
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if (thePrsMgr.IsNull())
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return;
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// update own presentations
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PrsMgr_PresentableObject::SetZLayer (thePrsMgr, theLayerId);
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// update selection presentations
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if (!mySelectionPrs.IsNull())
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mySelectionPrs->SetZLayer (theLayerId);
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if (!myHilightPrs.IsNull())
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myHilightPrs->SetZLayer (theLayerId);
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// update all entity owner presentations
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for (Init (); More () ;Next ())
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{
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const Handle(SelectMgr_Selection)& aSel = CurrentSelection();
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for (aSel->Init (); aSel->More (); aSel->Next ())
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{
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Handle(Select3D_SensitiveEntity) aEntity =
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Handle(Select3D_SensitiveEntity)::DownCast (aSel->Sensitive());
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if (!aEntity.IsNull())
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{
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Handle(SelectMgr_EntityOwner) aOwner =
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Handle(SelectMgr_EntityOwner)::DownCast (aEntity->OwnerId());
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if (!aOwner.IsNull())
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aOwner->SetZLayer (thePrsMgr, theLayerId);
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}
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}
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}
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}
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