[occt.git] / src / StdSelect / StdSelect.cxx

// Created on: 1995-03-27
// Created by: Robert COUBLANC
// Copyright (c) 1995-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and / or modify it
// under the terms of the GNU Lesser General Public version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <StdSelect.ixx>
#include <SelectMgr_Selection.hxx>
#include <Graphic3d_StructureManager.hxx>
#include <Graphic3d_Group.hxx>
#include <Select3D_SensitiveSegment.hxx>
#include <Select3D_SensitiveCurve.hxx>
#include <Select3D_SensitiveFace.hxx>
#include <Graphic3d_AspectLine3d.hxx>
#include <Graphic3d_Structure.hxx>
#include <Quantity_NameOfColor.hxx>
#include <Aspect_TypeOfLine.hxx>
#include <TColgp_HArray1OfPnt.hxx>
#include <gp_Pnt.hxx>
#include <gp_Dir.hxx>
#include <gp_Ax3.hxx>
#include <StdSelect_BRepOwner.hxx>

Handle(Select3D_Projector) StdSelect::GetProjector(const Handle(V3d_View)& aViou)
{
  Standard_Real Focale=0.,Xat,Yat,Zat,XUp,YUp,ZUp,DX,DY,DZ;
  Standard_Boolean Pers=Standard_False;
  // NKV - 31/07/07 - Fix for perspective view
  if ( aViou->Type() == V3d_PERSPECTIVE ) {
    Pers = Standard_True;
    Focale = aViou->Focale();} // must be replaced by the method Focale 
  
  aViou->At(Xat,Yat,Zat);
  aViou->Up(XUp,YUp,ZUp);
  aViou->Proj(DX,DY,DZ);
  gp_Pnt At (Xat,Yat,Zat); 
  gp_Dir Zpers (DX,DY,DZ);
  gp_Dir Ypers (XUp,YUp,ZUp);
  gp_Dir Xpers = Ypers.Crossed(Zpers);
  gp_Ax3 Axe (At, Zpers, Xpers);
  gp_Trsf T;
  T.SetTransformation(Axe);
  return new Select3D_Projector(T,Pers,Focale);
  
}

//=======================================================================
//function : SetDrawerForBRepOwner
//purpose  : 
//=======================================================================

void StdSelect::SetDrawerForBRepOwner(const Handle(SelectMgr_Selection)& /*Sel*/,
				     const Handle(Prs3d_Drawer)& /*Drwr*/)
{
//  Handle(StdSelect_BRepOwner) BROWN;

//   for(Sel->Init();Sel->More();Sel->Next()){
//     BROWN = Handle(StdSelect_BRepOwner)::DownCast(Sel->Sensitive()->OwnerId());
//     if(!BROWN.IsNull())
//       BROWN->SetDrawer(Drwr);
//   }
}
Commit	Line	Data
b311480e	1	// Created on: 1995-03-27
	2	// Created by: Robert COUBLANC
	3	// Copyright (c) 1995-1999 Matra Datavision
973c2be1	4	// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e	5	//
973c2be1	6	// This file is part of Open CASCADE Technology software library.
b311480e	7	//
973c2be1	8	// This library is free software; you can redistribute it and / or modify it
	9	// under the terms of the GNU Lesser General Public version 2.1 as published
	10	// by the Free Software Foundation, with special exception defined in the file
	11	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	12	// distribution for complete text of the license and disclaimer of any warranty.
b311480e	13	//
973c2be1	14	// Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	15	// commercial license or contractual agreement.
7fd59977	16
7fd59977	17	#include <StdSelect.ixx>
	18	#include <SelectMgr_Selection.hxx>
	19	#include <Graphic3d_StructureManager.hxx>
	20	#include <Graphic3d_Group.hxx>
	21	#include <Select3D_SensitiveSegment.hxx>
	22	#include <Select3D_SensitiveCurve.hxx>
	23	#include <Select3D_SensitiveFace.hxx>
	24	#include <Graphic3d_AspectLine3d.hxx>
	25	#include <Graphic3d_Structure.hxx>
7fd59977	26	#include <Quantity_NameOfColor.hxx>
	27	#include <Aspect_TypeOfLine.hxx>
	28	#include <TColgp_HArray1OfPnt.hxx>
	29	#include <gp_Pnt.hxx>
	30	#include <gp_Dir.hxx>
	31	#include <gp_Ax3.hxx>
7fd59977	32	#include <StdSelect_BRepOwner.hxx>
7fd59977	33
4952a30a	34	Handle(Select3D_Projector) StdSelect::GetProjector(const Handle(V3d_View)& aViou)
7fd59977	35	{
	36	Standard_Real Focale=0.,Xat,Yat,Zat,XUp,YUp,ZUp,DX,DY,DZ;
	37	Standard_Boolean Pers=Standard_False;
	38	// NKV - 31/07/07 - Fix for perspective view
	39	if ( aViou->Type() == V3d_PERSPECTIVE ) {
	40	Pers = Standard_True;
	41	Focale = aViou->Focale();} // must be replaced by the method Focale
	42
	43	aViou->At(Xat,Yat,Zat);
	44	aViou->Up(XUp,YUp,ZUp);
	45	aViou->Proj(DX,DY,DZ);
	46	gp_Pnt At (Xat,Yat,Zat);
	47	gp_Dir Zpers (DX,DY,DZ);
	48	gp_Dir Ypers (XUp,YUp,ZUp);
	49	gp_Dir Xpers = Ypers.Crossed(Zpers);
	50	gp_Ax3 Axe (At, Zpers, Xpers);
	51	gp_Trsf T;
	52	T.SetTransformation(Axe);
4952a30a	53	return new Select3D_Projector(T,Pers,Focale);
7fd59977	54
	55	}
	56
	57	//=======================================================================
	58	//function : SetDrawerForBRepOwner
	59	//purpose :
	60	//=======================================================================
	61
35e08fe8	62	void StdSelect::SetDrawerForBRepOwner(const Handle(SelectMgr_Selection)& /Sel/,
35e08fe8	63	const Handle(Prs3d_Drawer)& /Drwr/)
7fd59977	64	{
	65	// Handle(StdSelect_BRepOwner) BROWN;
	66
	67	// for(Sel->Init();Sel->More();Sel->Next()){
	68	// BROWN = Handle(StdSelect_BRepOwner)::DownCast(Sel->Sensitive()->OwnerId());
	69	// if(!BROWN.IsNull())
	70	// BROWN->SetDrawer(Drwr);
	71	// }
	72	}