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109 lines
3.6 KiB
C++
Executable File
109 lines
3.6 KiB
C++
Executable File
// 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 <Select3D_SensitivePoly.ixx>
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#include <gp_Pnt2d.hxx>
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#include <gp_Pnt.hxx>
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#include <Select3D_Pnt.hxx>
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#include <Select3D_Pnt2d.hxx>
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#include <Select3D_Box2d.hxx>
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#include <TopLoc_Location.hxx>
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//==================================================
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// Function: faire disparaitre ce constructeur a la prochaine version...
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// Purpose : simplement garde pour ne pas perturber la version update
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//==================================================
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Select3D_SensitivePoly::
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Select3D_SensitivePoly(const Handle(SelectBasics_EntityOwner)& OwnerId,
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const TColgp_Array1OfPnt& ThePoints):
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Select3D_SensitiveEntity(OwnerId),
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mypolyg(ThePoints.Upper()-ThePoints.Lower()+1)
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{
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for (Standard_Integer theIndex = 0 ; theIndex < mypolyg.Size(); ++theIndex)
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mypolyg.SetPnt(theIndex, ThePoints.Value(ThePoints.Lower()+theIndex));
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}
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//==================================================
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// Function: Creation
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// Purpose :
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//==================================================
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Select3D_SensitivePoly::
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Select3D_SensitivePoly(const Handle(SelectBasics_EntityOwner)& OwnerId,
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const Handle(TColgp_HArray1OfPnt)& ThePoints):
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Select3D_SensitiveEntity(OwnerId),
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mypolyg(ThePoints->Upper()-ThePoints->Lower()+1)
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{
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for (Standard_Integer theIndex = 0; theIndex < mypolyg.Size(); theIndex++)
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mypolyg.SetPnt(theIndex, ThePoints->Value(ThePoints->Lower()+theIndex));
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}
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//==================================================
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// Function: Creation
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// Purpose :
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//==================================================
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Select3D_SensitivePoly::
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Select3D_SensitivePoly(const Handle(SelectBasics_EntityOwner)& OwnerId,
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const Standard_Integer NbPoints):
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Select3D_SensitiveEntity(OwnerId),
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mypolyg(NbPoints)
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{
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}
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//==================================================
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// Function: Project
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// Purpose :
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//==================================================
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void Select3D_SensitivePoly::Project(const Handle(Select3D_Projector)& aProj)
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{
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Select3D_SensitiveEntity:: Project (aProj); // to set the field last proj...
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mybox2d.SetVoid();
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Standard_Boolean hasloc = HasLocation();
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gp_Pnt2d aPnt2d;
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gp_Pnt aPnt;
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for (Standard_Integer theIndex = 0; theIndex < mypolyg.Size(); ++theIndex)
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{
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aPnt = mypolyg.Pnt(theIndex);
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if (hasloc)
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{
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aProj->Project(aPnt.Transformed(Location().Transformation()), aPnt2d);
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}
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else
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{
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aProj->Project(aPnt, aPnt2d);
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}
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mybox2d.Update(aPnt2d);
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mypolyg.SetPnt2d(theIndex, aPnt2d);
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}
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}
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//==================================================
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// Function: Areas
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// Purpose :
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//==================================================
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void Select3D_SensitivePoly
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::Areas(SelectBasics_ListOfBox2d& aSeq)
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{
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aSeq.Append(mybox2d);
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}
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