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90 lines
3.2 KiB
C++
90 lines
3.2 KiB
C++
// Created on: 1997-02-10
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// Created by: Odile Olivier
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// Copyright (c) 1997-1999 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 <DsgPrs_XYZAxisPresentation.hxx>
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#include <gp_Dir.hxx>
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#include <gp_Pnt.hxx>
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#include <Graphic3d_ArrayOfSegments.hxx>
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#include <Graphic3d_Group.hxx>
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#include <Prs3d_Arrow.hxx>
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#include <Prs3d_ArrowAspect.hxx>
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#include <Prs3d_LineAspect.hxx>
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#include <Prs3d_Presentation.hxx>
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#include <Prs3d_Root.hxx>
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#include <Prs3d_TextAspect.hxx>
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//=======================================================================
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//function : Add
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//purpose :
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//=======================================================================
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void DsgPrs_XYZAxisPresentation::Add(
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const Handle(Prs3d_Presentation)& aPresentation,
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const Handle(Prs3d_LineAspect)& aLineAspect,
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const gp_Dir & aDir,
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const Standard_Real aVal,
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const Standard_CString aText,
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const gp_Pnt& aPfirst,
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const gp_Pnt& aPlast)
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{
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Handle(Graphic3d_Group) G = Prs3d_Root::CurrentGroup(aPresentation);
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G->SetPrimitivesAspect(aLineAspect->Aspect());
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Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(2);
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aPrims->AddVertex(aPfirst);
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aPrims->AddVertex(aPlast);
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G->AddPrimitiveArray(aPrims);
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Prs3d_Arrow::Draw (Prs3d_Root::CurrentGroup (aPresentation), aPlast,aDir, M_PI/180.*10., aVal/10.);
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if (*aText != '\0')
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{
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Graphic3d_Vertex a2(aPlast.X(),aPlast.Y(),aPlast.Z());
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Prs3d_Root::CurrentGroup(aPresentation)->Text(aText,a2,1./81.);
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}
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}
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void DsgPrs_XYZAxisPresentation::Add(const Handle(Prs3d_Presentation)& aPresentation,
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const Handle(Prs3d_LineAspect)& aLineAspect,
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const Handle(Prs3d_ArrowAspect)& anArrowAspect,
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const Handle(Prs3d_TextAspect)& aTextAspect,
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const gp_Dir & aDir,
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const Standard_Real aVal,
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const Standard_CString aText,
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const gp_Pnt& aPfirst,
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const gp_Pnt& aPlast)
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{
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Handle(Graphic3d_Group) G = Prs3d_Root::CurrentGroup(aPresentation);
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G->SetPrimitivesAspect(aLineAspect->Aspect());
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Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(2);
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aPrims->AddVertex(aPfirst);
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aPrims->AddVertex(aPlast);
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G->AddPrimitiveArray(aPrims);
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G->SetPrimitivesAspect( anArrowAspect->Aspect() );
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Prs3d_Arrow::Draw (Prs3d_Root::CurrentGroup (aPresentation), aPlast, aDir, anArrowAspect->Angle(), aVal/10.);
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G->SetPrimitivesAspect(aTextAspect->Aspect());
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if (*aText != '\0')
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{
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Graphic3d_Vertex a2(aPlast.X(),aPlast.Y(),aPlast.Z());
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Prs3d_Root::CurrentGroup(aPresentation)->Text(aText,a2,1./81.);
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}
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}
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