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80 lines
2.9 KiB
C++
Executable File
80 lines
2.9 KiB
C++
Executable File
// Created on: 1995-03-27
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// Created by: Robert COUBLANC
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2012 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 <StdSelect.ixx>
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#include <SelectMgr_Selection.hxx>
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#include <Graphic3d_StructureManager.hxx>
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#include <Graphic3d_Group.hxx>
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#include <Select3D_SensitiveSegment.hxx>
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#include <Select3D_SensitiveCurve.hxx>
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#include <Select3D_SensitiveFace.hxx>
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#include <Graphic3d_AspectLine3d.hxx>
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#include <Graphic3d_Structure.hxx>
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#include <Graphic3d_Array1OfVertex.hxx>
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#include <Quantity_NameOfColor.hxx>
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#include <Aspect_TypeOfLine.hxx>
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#include <TColgp_HArray1OfPnt.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Dir.hxx>
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#include <gp_Ax3.hxx>
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#include <V3d_PerspectiveView.hxx>
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#include <StdSelect_BRepOwner.hxx>
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Handle(Select3D_Projector) StdSelect::GetProjector(const Handle(V3d_View)& aViou)
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{
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Standard_Real Focale=0.,Xat,Yat,Zat,XUp,YUp,ZUp,DX,DY,DZ;
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Standard_Boolean Pers=Standard_False;
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// NKV - 31/07/07 - Fix for perspective view
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if ( aViou->Type() == V3d_PERSPECTIVE ) {
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Pers = Standard_True;
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Focale = aViou->Focale();} // must be replaced by the method Focale
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aViou->At(Xat,Yat,Zat);
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aViou->Up(XUp,YUp,ZUp);
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aViou->Proj(DX,DY,DZ);
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gp_Pnt At (Xat,Yat,Zat);
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gp_Dir Zpers (DX,DY,DZ);
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gp_Dir Ypers (XUp,YUp,ZUp);
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gp_Dir Xpers = Ypers.Crossed(Zpers);
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gp_Ax3 Axe (At, Zpers, Xpers);
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gp_Trsf T;
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T.SetTransformation(Axe);
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return new Select3D_Projector(T,Pers,Focale);
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}
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//=======================================================================
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//function : SetDrawerForBRepOwner
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//purpose :
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//=======================================================================
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void StdSelect::SetDrawerForBRepOwner(const Handle(SelectMgr_Selection)& Sel,
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const Handle(Prs3d_Drawer)& Drwr)
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{
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// Handle(StdSelect_BRepOwner) BROWN;
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// for(Sel->Init();Sel->More();Sel->Next()){
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// BROWN = Handle(StdSelect_BRepOwner)::DownCast(Sel->Sensitive()->OwnerId());
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// if(!BROWN.IsNull())
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// BROWN->SetDrawer(Drwr);
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// }
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}
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