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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
191 lines
8.0 KiB
C++
191 lines
8.0 KiB
C++
// Created by: CKY / Contract Toubro-Larsen
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// Copyright (c) 1993-1999 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
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// under the terms of the GNU Lesser General Public 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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//--------------------------------------------------------------------
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//--------------------------------------------------------------------
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#include <IGESDraw_ToolPerspectiveView.ixx>
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#include <IGESData_ParamCursor.hxx>
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#include <IGESData_TransfEntity.hxx>
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#include <gp_XY.hxx>
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#include <gp_XYZ.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Vec.hxx>
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#include <IGESData_Dump.hxx>
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#include <Interface_Macros.hxx>
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IGESDraw_ToolPerspectiveView::IGESDraw_ToolPerspectiveView () { }
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void IGESDraw_ToolPerspectiveView::ReadOwnParams
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(const Handle(IGESDraw_PerspectiveView)& ent,
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const Handle(IGESData_IGESReaderData)& /*IR*/, IGESData_ParamReader& PR) const
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{
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//Standard_Boolean st; //szv#4:S4163:12Mar99 not needed
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gp_XY tempTopLeft, tempBottomRight;
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Standard_Real tempLeft, tempRight, tempTop, tempBottom;
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gp_XYZ tempCenterOfProjection, tempViewUpVector;
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gp_XYZ tempViewNormalVector, tempViewReferencePoint;
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Standard_Integer tempViewNumber, tempDepthClip;
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Standard_Real tempScaleFactor, tempViewPlaneDistance;
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Standard_Real tempBackPlaneDistance, tempFrontPlaneDistance;
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//szv#4:S4163:12Mar99 `st=` not needed
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PR.ReadInteger(PR.Current(), "View Number", tempViewNumber);
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PR.ReadReal(PR.Current(), "Scale Number", tempScaleFactor);
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PR.ReadXYZ(PR.CurrentList(1, 3), "View Plane Normal Vector", tempViewNormalVector);
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PR.ReadXYZ(PR.CurrentList(1, 3), "View Reference Point", tempViewReferencePoint);
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PR.ReadXYZ(PR.CurrentList(1, 3), "Center Of Projection", tempCenterOfProjection);
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PR.ReadXYZ(PR.CurrentList(1, 3), "View Up Vector", tempViewUpVector);
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PR.ReadReal(PR.Current(), "View Plane Distance", tempViewPlaneDistance);
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//st = PR.ReadReal(PR.Current(), "Left Side Of Clipping Window", tempLeft); //szv#4:S4163:12Mar99 moved in if
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if (PR.ReadReal(PR.Current(), "Left Side Of Clipping Window", tempLeft))
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tempTopLeft.SetX(tempLeft);
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//st = PR.ReadReal(PR.Current(), "Right Side Of Clipping Window", tempRight); //szv#4:S4163:12Mar99 moved in if
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if (PR.ReadReal(PR.Current(), "Right Side Of Clipping Window", tempRight))
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tempBottomRight.SetX(tempRight);
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//st = PR.ReadReal(PR.Current(), "Bottom Of Clipping Window", tempBottom); //szv#4:S4163:12Mar99 moved in if
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if (PR.ReadReal(PR.Current(), "Bottom Of Clipping Window", tempBottom))
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tempBottomRight.SetY(tempBottom);
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//st = PR.ReadReal(PR.Current(), "Top Of Clipping Window", tempTop); //szv#4:S4163:12Mar99 moved in if
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if (PR.ReadReal(PR.Current(), "Top Of Clipping Window", tempTop))
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tempTopLeft.SetY(tempTop);
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//szv#4:S4163:12Mar99 `st=` not needed
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PR.ReadInteger(PR.Current(), "Depth Clipping Indicator", tempDepthClip);
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PR.ReadReal(PR.Current(), "Back Plane Distance", tempBackPlaneDistance);
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PR.ReadReal(PR.Current(), "Front Plane Distance", tempFrontPlaneDistance);
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DirChecker(ent).CheckTypeAndForm(PR.CCheck(),ent);
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ent->Init
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(tempViewNumber, tempScaleFactor, tempViewNormalVector,
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tempViewReferencePoint, tempCenterOfProjection, tempViewUpVector,
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tempViewPlaneDistance, tempTopLeft, tempBottomRight, tempDepthClip,
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tempBackPlaneDistance, tempFrontPlaneDistance);
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}
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void IGESDraw_ToolPerspectiveView::WriteOwnParams
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(const Handle(IGESDraw_PerspectiveView)& ent, IGESData_IGESWriter& IW) const
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{
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IW.Send(ent->ViewNumber());
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IW.Send(ent->ScaleFactor());
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IW.Send(ent->ViewNormalVector().X());
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IW.Send(ent->ViewNormalVector().Y());
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IW.Send(ent->ViewNormalVector().Z());
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IW.Send(ent->ViewReferencePoint().X());
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IW.Send(ent->ViewReferencePoint().Y());
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IW.Send(ent->ViewReferencePoint().Z());
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IW.Send(ent->CenterOfProjection().X());
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IW.Send(ent->CenterOfProjection().Y());
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IW.Send(ent->CenterOfProjection().Z());
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IW.Send(ent->ViewUpVector().X());
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IW.Send(ent->ViewUpVector().Y());
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IW.Send(ent->ViewUpVector().Z());
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IW.Send(ent->ViewPlaneDistance());
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IW.Send(ent->TopLeft().X());
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IW.Send(ent->BottomRight().X());
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IW.Send(ent->BottomRight().Y());
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IW.Send(ent->TopLeft().Y());
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IW.Send(ent->DepthClip());
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IW.Send(ent->BackPlaneDistance());
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IW.Send(ent->FrontPlaneDistance());
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}
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void IGESDraw_ToolPerspectiveView::OwnShared
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(const Handle(IGESDraw_PerspectiveView)& /*ent*/, Interface_EntityIterator& /*iter*/) const
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{
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}
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void IGESDraw_ToolPerspectiveView::OwnCopy
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(const Handle(IGESDraw_PerspectiveView)& another,
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const Handle(IGESDraw_PerspectiveView)& ent, Interface_CopyTool& /*TC*/) const
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{
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ent->Init
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(another->ViewNumber(), another->ScaleFactor(),
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another->ViewNormalVector().XYZ(), another->ViewReferencePoint().XYZ(),
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another->CenterOfProjection().XYZ(), another->ViewUpVector().XYZ(),
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another->ViewPlaneDistance(),
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another->TopLeft().XY(),another->BottomRight().XY(), another->DepthClip(),
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another->BackPlaneDistance(), another->FrontPlaneDistance());
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}
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IGESData_DirChecker IGESDraw_ToolPerspectiveView::DirChecker
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(const Handle(IGESDraw_PerspectiveView)& /*ent*/) const
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{
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IGESData_DirChecker DC(410, 1);
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DC.Structure(IGESData_DefVoid);
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DC.LineFont(IGESData_DefVoid);
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DC.LineWeight(IGESData_DefVoid);
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DC.Color(IGESData_DefVoid);
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DC.BlankStatusIgnored();
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DC.UseFlagRequired(1);
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DC.HierarchyStatusIgnored();
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return DC;
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}
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void IGESDraw_ToolPerspectiveView::OwnCheck
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(const Handle(IGESDraw_PerspectiveView)& ent,
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const Interface_ShareTool& , Handle(Interface_Check)& ach) const
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{
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if ((ent->DepthClip() < 0) || (ent->DepthClip() > 3))
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ach->AddFail("DepthClip has invalid value");
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if (ent->HasTransf()) {
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if (ent->Transf()->FormNumber() != 0)
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ach->AddFail("Associated Matrix has not Form Number 0");
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}
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}
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void IGESDraw_ToolPerspectiveView::OwnDump
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(const Handle(IGESDraw_PerspectiveView)& ent, const IGESData_IGESDumper& /*dumper*/,
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const Handle(Message_Messenger)& S, const Standard_Integer level) const
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{
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S << "IGESDraw_PerspectiveView" << endl;
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S << "View Number : " << ent->ViewNumber() << " ";
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S << "Scale Factor : " << ent->ScaleFactor() << endl;
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S << "View Plane Normal Vector : ";
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IGESData_DumpXYZL(S,level, ent->ViewNormalVector(), ent->Location());
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S << endl << "View Reference Point : ";
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IGESData_DumpXYZL(S,level, ent->ViewReferencePoint() , ent->Location());
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S << endl << "Center Of Projection : ";
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IGESData_DumpXYZL(S,level, ent->CenterOfProjection() , ent->Location());
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S << endl << "View Up Vector : ";
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IGESData_DumpXYZL(S,level, ent->ViewUpVector() , ent->Location());
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S << endl << "View Plane Distance : " << ent->ViewPlaneDistance()<<endl;
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S << "Left Side Of Clipping Window : " << ent->TopLeft().X() << endl;
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S << "Right Side Of Clipping Window : " << ent->BottomRight().X() << endl;
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S << "Bottom Side Of Clipping Window : " << ent->BottomRight().Y() << endl;
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S << "Top Side Of Clipping Window : " << ent->TopLeft().Y() << endl;
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S << "Depth Clipping : " << ent->DepthClip();
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switch (ent->DepthClip()) {
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case 0 : S << " (No Depth Clipping)" << endl; break;
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case 1 : S << " (Back Clipping Plane ON)" << endl; break;
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case 2 : S << " (Front Clipping Plane ON)" << endl; break;
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case 3 : S << " (Front and Back Clipping Planes ON)" << endl; break;
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default : S << " (Invalid Value)" << endl; break;
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}
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S << "Back Plane Distance : " << ent->BackPlaneDistance() << " ";
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S << "Front Plane Distance : " << ent->FrontPlaneDistance() << endl;
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S << endl;
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}
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