[occt.git] / src / IGESDraw / IGESDraw_ToolPerspectiveView.cxx

// Created by: CKY / Contract Toubro-Larsen
// Copyright (c) 1993-1999 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 License 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 <IGESDraw_ToolPerspectiveView.ixx>
#include <IGESData_ParamCursor.hxx>
#include <IGESData_TransfEntity.hxx>
#include <gp_XY.hxx>
#include <gp_XYZ.hxx>
#include <gp_Pnt.hxx>
#include <gp_Vec.hxx>
#include <IGESData_Dump.hxx>
#include <Interface_Macros.hxx>


IGESDraw_ToolPerspectiveView::IGESDraw_ToolPerspectiveView ()    {  }


void IGESDraw_ToolPerspectiveView::ReadOwnParams
  (const Handle(IGESDraw_PerspectiveView)& ent,
   const Handle(IGESData_IGESReaderData)& /*IR*/, IGESData_ParamReader& PR) const
{
  //Standard_Boolean st; //szv#4:S4163:12Mar99 not needed

  gp_XY tempTopLeft, tempBottomRight;
  Standard_Real tempLeft, tempRight, tempTop, tempBottom;
  gp_XYZ tempCenterOfProjection, tempViewUpVector;
  gp_XYZ tempViewNormalVector, tempViewReferencePoint;
  Standard_Integer tempViewNumber, tempDepthClip;
  Standard_Real tempScaleFactor, tempViewPlaneDistance;
  Standard_Real tempBackPlaneDistance, tempFrontPlaneDistance;

  //szv#4:S4163:12Mar99 `st=` not needed
  PR.ReadInteger(PR.Current(), "View Number", tempViewNumber);
  PR.ReadReal(PR.Current(), "Scale Number", tempScaleFactor);
  PR.ReadXYZ(PR.CurrentList(1, 3), "View Plane Normal Vector", tempViewNormalVector);
  PR.ReadXYZ(PR.CurrentList(1, 3), "View Reference Point", tempViewReferencePoint);
  PR.ReadXYZ(PR.CurrentList(1, 3), "Center Of Projection", tempCenterOfProjection);
  PR.ReadXYZ(PR.CurrentList(1, 3), "View Up Vector", tempViewUpVector);
  PR.ReadReal(PR.Current(), "View Plane Distance", tempViewPlaneDistance);

  //st = PR.ReadReal(PR.Current(), "Left Side Of Clipping Window", tempLeft); //szv#4:S4163:12Mar99 moved in if
  if (PR.ReadReal(PR.Current(), "Left Side Of Clipping Window", tempLeft))
    tempTopLeft.SetX(tempLeft);

  //st = PR.ReadReal(PR.Current(), "Right Side Of Clipping Window", tempRight); //szv#4:S4163:12Mar99 moved in if
  if (PR.ReadReal(PR.Current(), "Right Side Of Clipping Window", tempRight))
    tempBottomRight.SetX(tempRight);

  //st = PR.ReadReal(PR.Current(), "Bottom Of Clipping Window", tempBottom); //szv#4:S4163:12Mar99 moved in if
  if (PR.ReadReal(PR.Current(), "Bottom Of Clipping Window", tempBottom))
    tempBottomRight.SetY(tempBottom);

  //st = PR.ReadReal(PR.Current(), "Top Of Clipping Window", tempTop); //szv#4:S4163:12Mar99 moved in if
  if (PR.ReadReal(PR.Current(), "Top Of Clipping Window", tempTop))
    tempTopLeft.SetY(tempTop);

  //szv#4:S4163:12Mar99 `st=` not needed
  PR.ReadInteger(PR.Current(), "Depth Clipping Indicator", tempDepthClip);
  PR.ReadReal(PR.Current(), "Back Plane Distance", tempBackPlaneDistance);
  PR.ReadReal(PR.Current(), "Front Plane Distance", tempFrontPlaneDistance);

  DirChecker(ent).CheckTypeAndForm(PR.CCheck(),ent);
  ent->Init
    (tempViewNumber, tempScaleFactor, tempViewNormalVector,
     tempViewReferencePoint, tempCenterOfProjection, tempViewUpVector,
     tempViewPlaneDistance, tempTopLeft, tempBottomRight, tempDepthClip,
     tempBackPlaneDistance, tempFrontPlaneDistance);
}

void IGESDraw_ToolPerspectiveView::WriteOwnParams
  (const Handle(IGESDraw_PerspectiveView)& ent, IGESData_IGESWriter& IW)  const
{
  IW.Send(ent->ViewNumber());
  IW.Send(ent->ScaleFactor());
  IW.Send(ent->ViewNormalVector().X());
  IW.Send(ent->ViewNormalVector().Y());
  IW.Send(ent->ViewNormalVector().Z());
  IW.Send(ent->ViewReferencePoint().X());
  IW.Send(ent->ViewReferencePoint().Y());
  IW.Send(ent->ViewReferencePoint().Z());
  IW.Send(ent->CenterOfProjection().X());
  IW.Send(ent->CenterOfProjection().Y());
  IW.Send(ent->CenterOfProjection().Z());
  IW.Send(ent->ViewUpVector().X());
  IW.Send(ent->ViewUpVector().Y());
  IW.Send(ent->ViewUpVector().Z());
  IW.Send(ent->ViewPlaneDistance());
  IW.Send(ent->TopLeft().X());
  IW.Send(ent->BottomRight().X());
  IW.Send(ent->BottomRight().Y());
  IW.Send(ent->TopLeft().Y());
  IW.Send(ent->DepthClip());
  IW.Send(ent->BackPlaneDistance());
  IW.Send(ent->FrontPlaneDistance());
}

void  IGESDraw_ToolPerspectiveView::OwnShared
  (const Handle(IGESDraw_PerspectiveView)& /*ent*/, Interface_EntityIterator& /*iter*/) const
{
}

void IGESDraw_ToolPerspectiveView::OwnCopy
  (const Handle(IGESDraw_PerspectiveView)& another,
   const Handle(IGESDraw_PerspectiveView)& ent, Interface_CopyTool& /*TC*/) const
{
  ent->Init
    (another->ViewNumber(), another->ScaleFactor(),
     another->ViewNormalVector().XYZ(),   another->ViewReferencePoint().XYZ(),
     another->CenterOfProjection().XYZ(), another->ViewUpVector().XYZ(),
     another->ViewPlaneDistance(),
     another->TopLeft().XY(),another->BottomRight().XY(), another->DepthClip(),
     another->BackPlaneDistance(), another->FrontPlaneDistance());
}


IGESData_DirChecker IGESDraw_ToolPerspectiveView::DirChecker
  (const Handle(IGESDraw_PerspectiveView)& /*ent*/)  const
{
  IGESData_DirChecker DC(410, 1);
  DC.Structure(IGESData_DefVoid);
  DC.LineFont(IGESData_DefVoid);
  DC.LineWeight(IGESData_DefVoid);
  DC.Color(IGESData_DefVoid);
  DC.BlankStatusIgnored();
  DC.UseFlagRequired(1);
  DC.HierarchyStatusIgnored();

  return DC;
}

void IGESDraw_ToolPerspectiveView::OwnCheck
  (const Handle(IGESDraw_PerspectiveView)& ent,
   const Interface_ShareTool& , Handle(Interface_Check)& ach)  const
{
  if ((ent->DepthClip() < 0) || (ent->DepthClip() > 3))
    ach->AddFail("DepthClip has invalid value");
  if (ent->HasTransf()) {
    if (ent->Transf()->FormNumber() != 0)
      ach->AddFail("Associated Matrix has not Form Number 0");
  }
}

void IGESDraw_ToolPerspectiveView::OwnDump
  (const Handle(IGESDraw_PerspectiveView)& ent, const IGESData_IGESDumper& /*dumper*/,
   const Handle(Message_Messenger)& S, const Standard_Integer level)  const
{
  S << "IGESDraw_PerspectiveView" << endl;

  S << "View Number  : " << ent->ViewNumber()  << "  ";
  S << "Scale Factor : " << ent->ScaleFactor() << endl;
  S         << "View Plane Normal Vector : ";
  IGESData_DumpXYZL(S,level, ent->ViewNormalVector(), ent->Location());
  S << endl << "View Reference Point     : ";
  IGESData_DumpXYZL(S,level, ent->ViewReferencePoint() , ent->Location());
  S << endl << "Center Of Projection     : ";
  IGESData_DumpXYZL(S,level, ent->CenterOfProjection() , ent->Location());
  S << endl << "View Up Vector           : ";
  IGESData_DumpXYZL(S,level, ent->ViewUpVector() , ent->Location());
  S << endl << "View Plane Distance      : " << ent->ViewPlaneDistance()<<endl;
  S << "Left   Side Of Clipping Window : " << ent->TopLeft().X()     << endl;
  S << "Right  Side Of Clipping Window : " << ent->BottomRight().X() << endl;
  S << "Bottom Side Of Clipping Window : " << ent->BottomRight().Y() << endl;
  S << "Top    Side Of Clipping Window : " << ent->TopLeft().Y()     << endl;
  S << "Depth Clipping : " << ent->DepthClip();
  switch (ent->DepthClip()) {
    case 0 :  S << " (No Depth Clipping)" << endl;                    break;
    case 1 :  S << " (Back Clipping Plane ON)" << endl;               break;
    case 2 :  S << " (Front Clipping Plane ON)" << endl;              break;
    case 3 :  S << " (Front and Back Clipping Planes ON)" << endl;    break;
    default : S << " (Invalid Value)" << endl;                        break;
  }
  S << "Back Plane Distance  : " << ent->BackPlaneDistance()  << "  ";
  S << "Front Plane Distance : " << ent->FrontPlaneDistance() << endl;
  S << endl;
}
Commit	Line	Data
b311480e	1	// Created by: CKY / Contract Toubro-Larsen
b311480e	2	// Copyright (c) 1993-1999 Matra Datavision
973c2be1	3	// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e	4	//
973c2be1	5	// This file is part of Open CASCADE Technology software library.
7fd59977	6	//
d5f74e42	7	// This library is free software; you can redistribute it and/or modify it under
d5f74e42	8	// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1	9	// by the Free Software Foundation, with special exception defined in the file
	10	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	11	// distribution for complete text of the license and disclaimer of any warranty.
7fd59977	12	//
973c2be1	13	// Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	14	// commercial license or contractual agreement.
b311480e	15
b311480e	16	//--------------------------------------------------------------------
7fd59977	17	//--------------------------------------------------------------------
	18
	19	#include <IGESDraw_ToolPerspectiveView.ixx>
	20	#include <IGESData_ParamCursor.hxx>
	21	#include <IGESData_TransfEntity.hxx>
	22	#include <gp_XY.hxx>
	23	#include <gp_XYZ.hxx>
	24	#include <gp_Pnt.hxx>
	25	#include <gp_Vec.hxx>
	26	#include <IGESData_Dump.hxx>
	27	#include <Interface_Macros.hxx>
	28
	29
	30	IGESDraw_ToolPerspectiveView::IGESDraw_ToolPerspectiveView () { }
	31
	32
	33	void IGESDraw_ToolPerspectiveView::ReadOwnParams
	34	(const Handle(IGESDraw_PerspectiveView)& ent,
	35	const Handle(IGESData_IGESReaderData)& /IR/, IGESData_ParamReader& PR) const
	36	{
	37	//Standard_Boolean st; //szv#4:S4163:12Mar99 not needed
	38
	39	gp_XY tempTopLeft, tempBottomRight;
	40	Standard_Real tempLeft, tempRight, tempTop, tempBottom;
	41	gp_XYZ tempCenterOfProjection, tempViewUpVector;
	42	gp_XYZ tempViewNormalVector, tempViewReferencePoint;
	43	Standard_Integer tempViewNumber, tempDepthClip;
	44	Standard_Real tempScaleFactor, tempViewPlaneDistance;
	45	Standard_Real tempBackPlaneDistance, tempFrontPlaneDistance;
	46
	47	//szv#4:S4163:12Mar99 `st=` not needed
	48	PR.ReadInteger(PR.Current(), "View Number", tempViewNumber);
	49	PR.ReadReal(PR.Current(), "Scale Number", tempScaleFactor);
	50	PR.ReadXYZ(PR.CurrentList(1, 3), "View Plane Normal Vector", tempViewNormalVector);
	51	PR.ReadXYZ(PR.CurrentList(1, 3), "View Reference Point", tempViewReferencePoint);
	52	PR.ReadXYZ(PR.CurrentList(1, 3), "Center Of Projection", tempCenterOfProjection);
	53	PR.ReadXYZ(PR.CurrentList(1, 3), "View Up Vector", tempViewUpVector);
	54	PR.ReadReal(PR.Current(), "View Plane Distance", tempViewPlaneDistance);
	55
	56	//st = PR.ReadReal(PR.Current(), "Left Side Of Clipping Window", tempLeft); //szv#4:S4163:12Mar99 moved in if
	57	if (PR.ReadReal(PR.Current(), "Left Side Of Clipping Window", tempLeft))
	58	tempTopLeft.SetX(tempLeft);
	59
	60	//st = PR.ReadReal(PR.Current(), "Right Side Of Clipping Window", tempRight); //szv#4:S4163:12Mar99 moved in if
	61	if (PR.ReadReal(PR.Current(), "Right Side Of Clipping Window", tempRight))
	62	tempBottomRight.SetX(tempRight);
	63
	64	//st = PR.ReadReal(PR.Current(), "Bottom Of Clipping Window", tempBottom); //szv#4:S4163:12Mar99 moved in if
	65	if (PR.ReadReal(PR.Current(), "Bottom Of Clipping Window", tempBottom))
	66	tempBottomRight.SetY(tempBottom);
	67
	68	//st = PR.ReadReal(PR.Current(), "Top Of Clipping Window", tempTop); //szv#4:S4163:12Mar99 moved in if
	69	if (PR.ReadReal(PR.Current(), "Top Of Clipping Window", tempTop))
	70	tempTopLeft.SetY(tempTop);
	71
	72	//szv#4:S4163:12Mar99 `st=` not needed
	73	PR.ReadInteger(PR.Current(), "Depth Clipping Indicator", tempDepthClip);
	74	PR.ReadReal(PR.Current(), "Back Plane Distance", tempBackPlaneDistance);
	75	PR.ReadReal(PR.Current(), "Front Plane Distance", tempFrontPlaneDistance);
	76
	77	DirChecker(ent).CheckTypeAndForm(PR.CCheck(),ent);
	78	ent->Init
	79	(tempViewNumber, tempScaleFactor, tempViewNormalVector,
	80	tempViewReferencePoint, tempCenterOfProjection, tempViewUpVector,
81	tempViewPlaneDistance, tempTopLeft, tempBottomRight, tempDepthClip,
82	tempBackPlaneDistance, tempFrontPlaneDistance);
83	}
84
85	void IGESDraw_ToolPerspectiveView::WriteOwnParams
86	(const Handle(IGESDraw_PerspectiveView)& ent, IGESData_IGESWriter& IW) const
87	{
88	IW.Send(ent->ViewNumber());
89	IW.Send(ent->ScaleFactor());
90	IW.Send(ent->ViewNormalVector().X());
91	IW.Send(ent->ViewNormalVector().Y());
92	IW.Send(ent->ViewNormalVector().Z());
93	IW.Send(ent->ViewReferencePoint().X());
94	IW.Send(ent->ViewReferencePoint().Y());
95	IW.Send(ent->ViewReferencePoint().Z());
96	IW.Send(ent->CenterOfProjection().X());
97	IW.Send(ent->CenterOfProjection().Y());
98	IW.Send(ent->CenterOfProjection().Z());
99	IW.Send(ent->ViewUpVector().X());
100	IW.Send(ent->ViewUpVector().Y());
101	IW.Send(ent->ViewUpVector().Z());
102	IW.Send(ent->ViewPlaneDistance());
103	IW.Send(ent->TopLeft().X());
104	IW.Send(ent->BottomRight().X());
105	IW.Send(ent->BottomRight().Y());
106	IW.Send(ent->TopLeft().Y());
107	IW.Send(ent->DepthClip());
108	IW.Send(ent->BackPlaneDistance());
109	IW.Send(ent->FrontPlaneDistance());
110	}
111
112	void IGESDraw_ToolPerspectiveView::OwnShared
113	(const Handle(IGESDraw_PerspectiveView)& /ent/, Interface_EntityIterator& /iter/) const
114	{
115	}
116
117	void IGESDraw_ToolPerspectiveView::OwnCopy
118	(const Handle(IGESDraw_PerspectiveView)& another,
119	const Handle(IGESDraw_PerspectiveView)& ent, Interface_CopyTool& /TC/) const
120	{
121	ent->Init
122	(another->ViewNumber(), another->ScaleFactor(),
123	another->ViewNormalVector().XYZ(), another->ViewReferencePoint().XYZ(),
124	another->CenterOfProjection().XYZ(), another->ViewUpVector().XYZ(),
125	another->ViewPlaneDistance(),
126	another->TopLeft().XY(),another->BottomRight().XY(), another->DepthClip(),
127	another->BackPlaneDistance(), another->FrontPlaneDistance());
128	}
129
130
131	IGESData_DirChecker IGESDraw_ToolPerspectiveView::DirChecker
132	(const Handle(IGESDraw_PerspectiveView)& /ent/) const
133	{
134	IGESData_DirChecker DC(410, 1);
135	DC.Structure(IGESData_DefVoid);
136	DC.LineFont(IGESData_DefVoid);
137	DC.LineWeight(IGESData_DefVoid);
138	DC.Color(IGESData_DefVoid);
139	DC.BlankStatusIgnored();
140	DC.UseFlagRequired(1);
141	DC.HierarchyStatusIgnored();
142
143	return DC;
144	}
145
146	void IGESDraw_ToolPerspectiveView::OwnCheck
147	(const Handle(IGESDraw_PerspectiveView)& ent,
148	const Interface_ShareTool& , Handle(Interface_Check)& ach) const
149	{
150	if ((ent->DepthClip() < 0) \|\| (ent->DepthClip() > 3))
151	ach->AddFail("DepthClip has invalid value");
152	if (ent->HasTransf()) {
153	if (ent->Transf()->FormNumber() != 0)
154	ach->AddFail("Associated Matrix has not Form Number 0");
155	}
156	}
157
158	void IGESDraw_ToolPerspectiveView::OwnDump
159	(const Handle(IGESDraw_PerspectiveView)& ent, const IGESData_IGESDumper& /dumper/,
160	const Handle(Message_Messenger)& S, const Standard_Integer level) const
161	{
162	S << "IGESDraw_PerspectiveView" << endl;
163
164	S << "View Number : " << ent->ViewNumber() << " ";
165	S << "Scale Factor : " << ent->ScaleFactor() << endl;
166	S << "View Plane Normal Vector : ";
167	IGESData_DumpXYZL(S,level, ent->ViewNormalVector(), ent->Location());
168	S << endl << "View Reference Point : ";
169	IGESData_DumpXYZL(S,level, ent->ViewReferencePoint() , ent->Location());
170	S << endl << "Center Of Projection : ";
171	IGESData_DumpXYZL(S,level, ent->CenterOfProjection() , ent->Location());
172	S << endl << "View Up Vector : ";
173	IGESData_DumpXYZL(S,level, ent->ViewUpVector() , ent->Location());
174	S << endl << "View Plane Distance : " << ent->ViewPlaneDistance()<<endl;
175	S << "Left Side Of Clipping Window : " << ent->TopLeft().X() << endl;
176	S << "Right Side Of Clipping Window : " << ent->BottomRight().X() << endl;
177	S << "Bottom Side Of Clipping Window : " << ent->BottomRight().Y() << endl;
178	S << "Top Side Of Clipping Window : " << ent->TopLeft().Y() << endl;
179	S << "Depth Clipping : " << ent->DepthClip();
180	switch (ent->DepthClip()) {
181	case 0 : S << " (No Depth Clipping)" << endl; break;
182	case 1 : S << " (Back Clipping Plane ON)" << endl; break;
183	case 2 : S << " (Front Clipping Plane ON)" << endl; break;
184	case 3 : S << " (Front and Back Clipping Planes ON)" << endl; break;
185	default : S << " (Invalid Value)" << endl; break;
186	}
187	S << "Back Plane Distance : " << ent->BackPlaneDistance() << " ";
188	S << "Front Plane Distance : " << ent->FrontPlaneDistance() << endl;
189	S << endl;
190	}