[occt.git] / src / V3d / V3d_Viewer.cxx

// 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.

/***********************************************************************
 
     FONCTION :
     ----------
        Classe V3d_Viewer :
 
     HISTORIQUE DES MODIFICATIONS   :
     --------------------------------
      00-09-92 : GG  ; Creation.
      15-11-97 : FMN ; Ajout texture mapping
      02-02-98 : FMN ; Mise a niveau WNT
      23-02-98 : FMN ; Remplacement PI par Standard_PI
      16-07-98 : CAL ; S3892. Ajout grilles 3d.

************************************************************************/

//GER61351	//GG_15/12/99 Adds SetDefaultBackgroundColor() and DefaultBackgroundColor() methods

#define IMP240100	//GG 
//			Initalize grid echo fields

/*----------------------------------------------------------------------*/
/*
 * Includes
 */

#include <V3d.hxx>
#include <Visual3d_View.hxx>
#include <Visual3d_Light.hxx>
#include <V3d_Viewer.ixx>
#include <V3d_View.hxx>
#include <V3d_BadValue.hxx>

/*----------------------------------------------------------------------*/

//-Constructor:
V3d_Viewer::V3d_Viewer (const Handle(Graphic3d_GraphicDriver)& theDriver,
                        const Standard_ExtString      theName,
                        const Standard_CString        theDomain,
                        const Standard_Real           theViewSize,
                        const V3d_TypeOfOrientation   theViewProj,
                        const Quantity_NameOfColor    theViewBackground,
                        const V3d_TypeOfVisualization theVisualization,
                        const V3d_TypeOfShadingModel  theShadingModel,
                        const V3d_TypeOfUpdate        theUpdateMode,
                        const Standard_Boolean        theComputedMode,
                        const Standard_Boolean        theDefaultComputedMode,
                        const V3d_TypeOfSurfaceDetail theSurfaceDetail)  
:myNextCount (-1),
myDriver (theDriver),
myName (TCollection_ExtendedString (theName)),
myDomain (TCollection_AsciiString (theDomain)),
MyDefinedViews(),
MyActiveViews(),
MyDefinedLights(),
MyActiveLights(),
myActiveViewsIterator(),
myDefinedViewsIterator(),
myActiveLightsIterator(),
myDefinedLightsIterator(),
myComputedMode (theComputedMode),
myDefaultComputedMode (theDefaultComputedMode),
myPrivilegedPlane (gp_Ax3 (gp_Pnt (0.,0.,0), gp_Dir (0.,0.,1.), gp_Dir (1.,0.,0.))),
myDisplayPlane (Standard_False),
myDisplayPlaneLength (theViewSize)
#ifdef IMP240100
,myGridEcho (Standard_True), myGridEchoStructure(), myGridEchoGroup()
#endif 
{
  MyViewer = new Visual3d_ViewManager (theDriver);
  // san (16/09/2010): It has been decided to turn depth test ON
  // by default, as this is important for new font rendering
  // (without it, there are numerous texture rendering artefacts)
  MyViewer->SetZBufferAuto (Standard_False);
  SetUpdateMode (theUpdateMode);
  SetDefaultViewSize (theViewSize);
  SetDefaultViewProj (theViewProj);
  SetDefaultBackgroundColor (theViewBackground);
  SetDefaultVisualization (theVisualization);
  SetDefaultShadingModel (theShadingModel);
  SetDefaultSurfaceDetail (theSurfaceDetail); 
  SetDefaultAngle (M_PI / 2.);
  SetDefaultTypeOfView (V3d_ORTHOGRAPHIC);

  Quantity_Color Color1 (Quantity_NOC_GRAY50);
  Quantity_Color Color2 (Quantity_NOC_GRAY70);
//  Quantity_Color White (Quantity_NOC_WHITE);
  myRGrid = new V3d_RectangularGrid (this, Color1, Color2);
  myCGrid = new V3d_CircularGrid (this, Color1, Color2);
  myGridType = Aspect_GT_Rectangular;
}

//-Methods, in order


Handle(V3d_View) V3d_Viewer::CreateView ()
{
  return new V3d_View(this, MyDefaultTypeOfView);
}

void V3d_Viewer::SetViewOn( ) {

  for (InitDefinedViews();MoreDefinedViews();NextDefinedViews()){
    SetViewOn(ActiveView());};
}

void V3d_Viewer::SetViewOff( ) {

  for (InitDefinedViews();MoreDefinedViews();NextDefinedViews()){
    SetViewOff(ActiveView());};
}

void V3d_Viewer::SetViewOn( const Handle(V3d_View)& TheView ) {

  Handle(Visual3d_View) MyView = TheView->View() ;
  if( MyView->IsDefined() && !IsActive(TheView)) {
    MyActiveViews.Append(TheView) ;
    MyView->Activate();
    for (InitActiveLights();MoreActiveLights();NextActiveLights()){
      TheView->SetLightOn(ActiveLight());}
    // Grid
    TheView->SetGrid (myPrivilegedPlane, Grid ());
    TheView->SetGridActivity (Grid ()->IsActive ());
    // Update
    MyView->Redraw() ;
  }
}

void V3d_Viewer::SetViewOff( const Handle(V3d_View)& TheView ) {

  Handle(Visual3d_View) MyView =TheView->View(); 
  if( MyView->IsDefined() && IsActive(TheView) ) {
    MyActiveViews.Remove(TheView);
    MyView->Deactivate() ;
  }
}

Standard_Boolean V3d_Viewer::ComputedMode() const {
  return myComputedMode;
}

Standard_Boolean V3d_Viewer::DefaultComputedMode() const {
  return myDefaultComputedMode;
}

void V3d_Viewer::Update() {

  MyViewer->Update();
}

void V3d_Viewer::Redraw()const  {

  MyViewer->Redraw();
}

void V3d_Viewer::Remove() {

  MyViewer->Remove();
}

void V3d_Viewer::Erase() const {
  
  MyViewer->Erase();
}

void V3d_Viewer::UnHighlight() const {

  //FMN MyViewer->UnHighlight();
}

void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_TypeOfColor Type, const Standard_Real v1, const Standard_Real v2, const Standard_Real v3) {
  Standard_Real V1 = v1 ;
  Standard_Real V2 = v2 ;
  Standard_Real V3 = v3 ;

  if( V1 < 0. ) V1 = 0. ; else if( V1 > 1. ) V1 = 1. ;
  if( V2 < 0. ) V2 = 0. ; else if( V2 > 1. ) V2 = 1. ;
  if( V3 < 0. ) V3 = 0. ; else if( V3 > 1. ) V3 = 1. ;

  Quantity_Color C(V1,V2,V3,Type) ;
  SetDefaultBackgroundColor(C);
}

void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_NameOfColor Name)
{
  Quantity_Color C(Name) ;
  SetDefaultBackgroundColor(C);
}

void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_Color &Color)
{
  MyBackground.SetColor(Color) ;
}

void V3d_Viewer::SetDefaultBgGradientColors( const Quantity_NameOfColor Name1,
                                             const Quantity_NameOfColor Name2,
                                             const Aspect_GradientFillMethod FillStyle){

  Quantity_Color C1(Name1) ;
  Quantity_Color C2(Name2) ;
  MyGradientBackground.SetColors(C1, C2, FillStyle);

} 

void V3d_Viewer::SetDefaultBgGradientColors( const Quantity_Color& Color1,
                                             const Quantity_Color& Color2,
                                             const Aspect_GradientFillMethod FillStyle ){

  MyGradientBackground.SetColors(Color1, Color2, FillStyle);

}  


void V3d_Viewer::SetDefaultViewSize(const Standard_Real Size) {

  V3d_BadValue_Raise_if( Size <= 0. ,"V3d_Viewer::SetDefaultViewSize, bad size");
  MyViewSize = Size ;
}

void V3d_Viewer::SetDefaultViewProj(const V3d_TypeOfOrientation Orientation) {

  MyViewProj = Orientation ;
}

void V3d_Viewer::SetDefaultVisualization(const V3d_TypeOfVisualization Type) {

  MyVisualization = Type ;
}
void V3d_Viewer::SetZBufferManagment(const Standard_Boolean Automatic) {
  MyViewer->SetZBufferAuto (Automatic);
}
Standard_Boolean V3d_Viewer::ZBufferManagment() const {
  return MyViewer->ZBufferAuto();
}

void V3d_Viewer::SetDefaultShadingModel(const V3d_TypeOfShadingModel Type) {

  MyShadingModel = Type ;
}

void V3d_Viewer::SetDefaultSurfaceDetail(const V3d_TypeOfSurfaceDetail Type) {

  MySurfaceDetail = Type ;
}

void V3d_Viewer::SetDefaultAngle(const Quantity_PlaneAngle Angle) {
  MyDefaultAngle = Angle;
}

void V3d_Viewer::SetDefaultTypeOfView(const V3d_TypeOfView Type) {
  MyDefaultTypeOfView = Type;}


void V3d_Viewer::SetUpdateMode(const V3d_TypeOfUpdate Mode) {
  
  MyViewer->SetUpdateMode((Aspect_TypeOfUpdate)Mode) ;
}

void V3d_Viewer::DefaultBackgroundColor(const Quantity_TypeOfColor Type,Standard_Real &V1,Standard_Real &V2,Standard_Real &V3) const
{
  Quantity_Color C = DefaultBackgroundColor();
  C.Values(V1,V2,V3,Type) ;
}

Quantity_Color V3d_Viewer::DefaultBackgroundColor() const
{
  return MyBackground.Color() ;
}

void V3d_Viewer::DefaultBgGradientColors(Quantity_Color& Color1,Quantity_Color& Color2) const
{
  MyGradientBackground.Colors(Color1,Color2);     
}

Standard_Real V3d_Viewer::DefaultViewSize() const {
  return MyViewSize ;
}

V3d_TypeOfOrientation V3d_Viewer::DefaultViewProj() const {
  return MyViewProj ;
}

V3d_TypeOfVisualization V3d_Viewer::DefaultVisualization() const {
  return MyVisualization ;
}

V3d_TypeOfShadingModel V3d_Viewer::DefaultShadingModel() const {
  return MyShadingModel ;
}

V3d_TypeOfSurfaceDetail V3d_Viewer::DefaultSurfaceDetail() const {
  return MySurfaceDetail ;
}

Quantity_PlaneAngle V3d_Viewer::DefaultAngle() const {
  return MyDefaultAngle;
}

V3d_TypeOfUpdate V3d_Viewer::UpdateMode() const {

  V3d_TypeOfUpdate Mode = (V3d_TypeOfUpdate) MyViewer->UpdateMode() ;
  return Mode ;
}

Standard_Boolean V3d_Viewer::IfMoreViews() const {
  Standard_Boolean TheStatus = Standard_False ;

#ifdef NEW
  if( MyActiveViews->Length() < Visual3d_View::Limit() )
#endif /*NEW*/
    TheStatus = Standard_True ;
  return TheStatus ;
}

Handle(Visual3d_ViewManager) V3d_Viewer::Viewer() const {
  return MyViewer ;
}

Aspect_Background V3d_Viewer::GetBackgroundColor() const {
  return MyBackground ;
}

Aspect_GradientBackground V3d_Viewer::GetGradientBackground() const {
  return MyGradientBackground;
}   

void V3d_Viewer::AddView( const Handle(V3d_View)& TheView ) {

  MyDefinedViews.Append(TheView);
  IncrCount();
}

void V3d_Viewer::DelView( const Handle(V3d_View)& TheView ) {

  MyActiveViews.Remove(TheView);
  MyDefinedViews.Remove(TheView);
}

//=======================================================================
//function : AddZLayer
//purpose  :
//=======================================================================

Standard_Boolean V3d_Viewer::AddZLayer (Standard_Integer& theLayerId)
{
  return MyViewer->AddZLayer (theLayerId);
}

//=======================================================================
//function : RemoveZLayer
//purpose  : 
//=======================================================================

Standard_Boolean V3d_Viewer::RemoveZLayer (const Standard_Integer theLayerId)
{
  return MyViewer->RemoveZLayer (theLayerId);
}

//=======================================================================
//function : GetAllZLayers
//purpose  :
//=======================================================================

void V3d_Viewer::GetAllZLayers (TColStd_SequenceOfInteger& theLayerSeq) const
{
  MyViewer->GetAllZLayers (theLayerSeq);
}

//=======================================================================
//function : Domain
//purpose  :
//=======================================================================

Standard_CString V3d_Viewer::Domain() const
{
  return myDomain.ToCString();
}

//=======================================================================
//function : Driver
//purpose  :
//=======================================================================

const Handle(Graphic3d_GraphicDriver)& V3d_Viewer::Driver() const
{
  return myDriver;
}

//=======================================================================
//function : NextName
//purpose  :
//=======================================================================

Standard_ExtString V3d_Viewer::NextName() const
{
  TCollection_ExtendedString aNextName = TCollection_ExtendedString (myName.ToExtString());
  aNextName.AssignCat (TCollection_ExtendedString (myNextCount));
  
  return aNextName.ToExtString();
}

//=======================================================================
//function : IncrCount
//purpose  :
//=======================================================================

void V3d_Viewer::IncrCount()
{
  myNextCount++;
}
Commit	Line	Data
973c2be1	1	// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e	2	//
973c2be1	3	// This file is part of Open CASCADE Technology software library.
b311480e	4	//
973c2be1	5	// This library is free software; you can redistribute it and / or modify it
	6	// under the terms of the GNU Lesser General Public version 2.1 as published
	7	// by the Free Software Foundation, with special exception defined in the file
	8	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	9	// distribution for complete text of the license and disclaimer of any warranty.
b311480e	10	//
973c2be1	11	// Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	12	// commercial license or contractual agreement.
b311480e	13
7fd59977	14	/***********************************************************************
	15
	16	FONCTION :
	17	----------
	18	Classe V3d_Viewer :
	19
	20	HISTORIQUE DES MODIFICATIONS :
	21	--------------------------------
	22	00-09-92 : GG ; Creation.
	23	15-11-97 : FMN ; Ajout texture mapping
	24	02-02-98 : FMN ; Mise a niveau WNT
	25	23-02-98 : FMN ; Remplacement PI par Standard_PI
	26	16-07-98 : CAL ; S3892. Ajout grilles 3d.
	27
	28	************************************************************************/
	29
b8ddfc2f	30	//GER61351 //GG_15/12/99 Adds SetDefaultBackgroundColor() and DefaultBackgroundColor() methods
7fd59977	31
	32	#define IMP240100 //GG
	33	// Initalize grid echo fields
	34
	35	/----------------------------------------------------------------------/
	36	/*
	37	* Includes
	38	*/
	39
	40	#include <V3d.hxx>
	41	#include <Visual3d_View.hxx>
	42	#include <Visual3d_Light.hxx>
	43	#include <V3d_Viewer.ixx>
	44	#include <V3d_View.hxx>
6942f04a	45	#include <V3d_BadValue.hxx>
7fd59977	46
	47	/----------------------------------------------------------------------/
	48
	49	//-Constructor:
6942f04a	50	V3d_Viewer::V3d_Viewer (const Handle(Graphic3d_GraphicDriver)& theDriver,
	51	const Standard_ExtString theName,
	52	const Standard_CString theDomain,
	53	const Standard_Real theViewSize,
	54	const V3d_TypeOfOrientation theViewProj,
	55	const Quantity_NameOfColor theViewBackground,
	56	const V3d_TypeOfVisualization theVisualization,
	57	const V3d_TypeOfShadingModel theShadingModel,
	58	const V3d_TypeOfUpdate theUpdateMode,
	59	const Standard_Boolean theComputedMode,
	60	const Standard_Boolean theDefaultComputedMode,
	61	const V3d_TypeOfSurfaceDetail theSurfaceDetail)
	62	:myNextCount (-1),
	63	myDriver (theDriver),
	64	myName (TCollection_ExtendedString (theName)),
	65	myDomain (TCollection_AsciiString (theDomain)),
7fd59977	66	MyDefinedViews(),
	67	MyActiveViews(),
	68	MyDefinedLights(),
	69	MyActiveLights(),
7fd59977	70	myActiveViewsIterator(),
	71	myDefinedViewsIterator(),
	72	myActiveLightsIterator(),
	73	myDefinedLightsIterator(),
6942f04a	74	myComputedMode (theComputedMode),
	75	myDefaultComputedMode (theDefaultComputedMode),
	76	myPrivilegedPlane (gp_Ax3 (gp_Pnt (0.,0.,0), gp_Dir (0.,0.,1.), gp_Dir (1.,0.,0.))),
	77	myDisplayPlane (Standard_False),
	78	myDisplayPlaneLength (theViewSize)
7fd59977	79	#ifdef IMP240100
6942f04a	80	,myGridEcho (Standard_True), myGridEchoStructure(), myGridEchoGroup()
7fd59977	81	#endif
7fd59977	82	{
6942f04a	83	MyViewer = new Visual3d_ViewManager (theDriver);
7fd59977	84	// san (16/09/2010): It has been decided to turn depth test ON
	85	// by default, as this is important for new font rendering
	86	// (without it, there are numerous texture rendering artefacts)
	87	MyViewer->SetZBufferAuto (Standard_False);
6942f04a	88	SetUpdateMode (theUpdateMode);
	89	SetDefaultViewSize (theViewSize);
	90	SetDefaultViewProj (theViewProj);
	91	SetDefaultBackgroundColor (theViewBackground);
	92	SetDefaultVisualization (theVisualization);
	93	SetDefaultShadingModel (theShadingModel);
	94	SetDefaultSurfaceDetail (theSurfaceDetail);
	95	SetDefaultAngle (M_PI / 2.);
	96	SetDefaultTypeOfView (V3d_ORTHOGRAPHIC);
7fd59977	97
	98	Quantity_Color Color1 (Quantity_NOC_GRAY50);
	99	Quantity_Color Color2 (Quantity_NOC_GRAY70);
	100	// Quantity_Color White (Quantity_NOC_WHITE);
6942f04a	101	myRGrid = new V3d_RectangularGrid (this, Color1, Color2);
6942f04a	102	myCGrid = new V3d_CircularGrid (this, Color1, Color2);
7fd59977	103	myGridType = Aspect_GT_Rectangular;
	104	}
	105
	106	//-Methods, in order
	107
	108
b5ac8292	109	Handle(V3d_View) V3d_Viewer::CreateView ()
	110	{
	111	return new V3d_View(this, MyDefaultTypeOfView);
7fd59977	112	}
	113
	114	void V3d_Viewer::SetViewOn( ) {
	115
	116	for (InitDefinedViews();MoreDefinedViews();NextDefinedViews()){
	117	SetViewOn(ActiveView());};
	118	}
	119
7fd59977	120	void V3d_Viewer::SetViewOff( ) {
	121
	122	for (InitDefinedViews();MoreDefinedViews();NextDefinedViews()){
	123	SetViewOff(ActiveView());};
	124	}
	125
	126	void V3d_Viewer::SetViewOn( const Handle(V3d_View)& TheView ) {
	127
	128	Handle(Visual3d_View) MyView = TheView->View() ;
	129	if( MyView->IsDefined() && !IsActive(TheView)) {
	130	MyActiveViews.Append(TheView) ;
	131	MyView->Activate();
	132	for (InitActiveLights();MoreActiveLights();NextActiveLights()){
	133	TheView->SetLightOn(ActiveLight());}
	134	// Grid
	135	TheView->SetGrid (myPrivilegedPlane, Grid ());
	136	TheView->SetGridActivity (Grid ()->IsActive ());
	137	// Update
	138	MyView->Redraw() ;
	139	}
	140	}
	141
	142	void V3d_Viewer::SetViewOff( const Handle(V3d_View)& TheView ) {
	143
	144	Handle(Visual3d_View) MyView =TheView->View();
	145	if( MyView->IsDefined() && IsActive(TheView) ) {
	146	MyActiveViews.Remove(TheView);
	147	MyView->Deactivate() ;
	148	}
	149	}
	150
	151	Standard_Boolean V3d_Viewer::ComputedMode() const {
	152	return myComputedMode;
	153	}
	154
	155	Standard_Boolean V3d_Viewer::DefaultComputedMode() const {
	156	return myDefaultComputedMode;
	157	}
	158
	159	void V3d_Viewer::Update() {
	160
	161	MyViewer->Update();
	162	}
	163
	164	void V3d_Viewer::Redraw()const {
	165
	166	MyViewer->Redraw();
	167	}
	168
	169	void V3d_Viewer::Remove() {
	170
	171	MyViewer->Remove();
	172	}
	173
	174	void V3d_Viewer::Erase() const {
	175
	176	MyViewer->Erase();
	177	}
	178
	179	void V3d_Viewer::UnHighlight() const {
	180
	181	//FMN MyViewer->UnHighlight();
	182	}
	183
184	void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_TypeOfColor Type, const Standard_Real v1, const Standard_Real v2, const Standard_Real v3) {
185	Standard_Real V1 = v1 ;
186	Standard_Real V2 = v2 ;
187	Standard_Real V3 = v3 ;
188
189	if( V1 < 0. ) V1 = 0. ; else if( V1 > 1. ) V1 = 1. ;
190	if( V2 < 0. ) V2 = 0. ; else if( V2 > 1. ) V2 = 1. ;
191	if( V3 < 0. ) V3 = 0. ; else if( V3 > 1. ) V3 = 1. ;
192
193	Quantity_Color C(V1,V2,V3,Type) ;
7fd59977	194	SetDefaultBackgroundColor(C);
7fd59977	195	}
7fd59977	196
b8ddfc2f	197	void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_NameOfColor Name)
b8ddfc2f	198	{
7fd59977	199	Quantity_Color C(Name) ;
7fd59977	200	SetDefaultBackgroundColor(C);
7fd59977	201	}
7fd59977	202
b8ddfc2f	203	void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_Color &Color)
b8ddfc2f	204	{
7fd59977	205	MyBackground.SetColor(Color) ;
7fd59977	206	}
7fd59977	207
	208	void V3d_Viewer::SetDefaultBgGradientColors( const Quantity_NameOfColor Name1,
	209	const Quantity_NameOfColor Name2,
	210	const Aspect_GradientFillMethod FillStyle){
	211
	212	Quantity_Color C1(Name1) ;
	213	Quantity_Color C2(Name2) ;
	214	MyGradientBackground.SetColors(C1, C2, FillStyle);
	215
	216	}
	217
	218	void V3d_Viewer::SetDefaultBgGradientColors( const Quantity_Color& Color1,
	219	const Quantity_Color& Color2,
	220	const Aspect_GradientFillMethod FillStyle ){
	221
	222	MyGradientBackground.SetColors(Color1, Color2, FillStyle);
	223
	224	}
	225
	226
	227	void V3d_Viewer::SetDefaultViewSize(const Standard_Real Size) {
	228
6942f04a	229	V3d_BadValue_Raise_if( Size <= 0. ,"V3d_Viewer::SetDefaultViewSize, bad size");
7fd59977	230	MyViewSize = Size ;
	231	}
	232
	233	void V3d_Viewer::SetDefaultViewProj(const V3d_TypeOfOrientation Orientation) {
	234
	235	MyViewProj = Orientation ;
	236	}
	237
	238	void V3d_Viewer::SetDefaultVisualization(const V3d_TypeOfVisualization Type) {
	239
	240	MyVisualization = Type ;
	241	}
	242	void V3d_Viewer::SetZBufferManagment(const Standard_Boolean Automatic) {
	243	MyViewer->SetZBufferAuto (Automatic);
	244	}
	245	Standard_Boolean V3d_Viewer::ZBufferManagment() const {
	246	return MyViewer->ZBufferAuto();
	247	}
	248
	249	void V3d_Viewer::SetDefaultShadingModel(const V3d_TypeOfShadingModel Type) {
	250
	251	MyShadingModel = Type ;
	252	}
	253
	254	void V3d_Viewer::SetDefaultSurfaceDetail(const V3d_TypeOfSurfaceDetail Type) {
	255
	256	MySurfaceDetail = Type ;
	257	}
	258
	259	void V3d_Viewer::SetDefaultAngle(const Quantity_PlaneAngle Angle) {
	260	MyDefaultAngle = Angle;
	261	}
	262
	263	void V3d_Viewer::SetDefaultTypeOfView(const V3d_TypeOfView Type) {
	264	MyDefaultTypeOfView = Type;}
	265
	266
	267	void V3d_Viewer::SetUpdateMode(const V3d_TypeOfUpdate Mode) {
	268
	269	MyViewer->SetUpdateMode((Aspect_TypeOfUpdate)Mode) ;
	270	}
	271
b8ddfc2f	272	void V3d_Viewer::DefaultBackgroundColor(const Quantity_TypeOfColor Type,Standard_Real &V1,Standard_Real &V2,Standard_Real &V3) const
b8ddfc2f	273	{
7fd59977	274	Quantity_Color C = DefaultBackgroundColor();
7fd59977	275	C.Values(V1,V2,V3,Type) ;
	276	}
	277
b8ddfc2f	278	Quantity_Color V3d_Viewer::DefaultBackgroundColor() const
b8ddfc2f	279	{
7fd59977	280	return MyBackground.Color() ;
7fd59977	281	}
7fd59977	282
b8ddfc2f	283	void V3d_Viewer::DefaultBgGradientColors(Quantity_Color& Color1,Quantity_Color& Color2) const
b8ddfc2f	284	{
7fd59977	285	MyGradientBackground.Colors(Color1,Color2);
	286	}
	287
	288	Standard_Real V3d_Viewer::DefaultViewSize() const {
	289	return MyViewSize ;
	290	}
	291
	292	V3d_TypeOfOrientation V3d_Viewer::DefaultViewProj() const {
	293	return MyViewProj ;
	294	}
	295
	296	V3d_TypeOfVisualization V3d_Viewer::DefaultVisualization() const {
	297	return MyVisualization ;
	298	}
	299
	300	V3d_TypeOfShadingModel V3d_Viewer::DefaultShadingModel() const {
	301	return MyShadingModel ;
	302	}
	303
	304	V3d_TypeOfSurfaceDetail V3d_Viewer::DefaultSurfaceDetail() const {
	305	return MySurfaceDetail ;
	306	}
	307
	308	Quantity_PlaneAngle V3d_Viewer::DefaultAngle() const {
	309	return MyDefaultAngle;
	310	}
	311
	312	V3d_TypeOfUpdate V3d_Viewer::UpdateMode() const {
	313
	314	V3d_TypeOfUpdate Mode = (V3d_TypeOfUpdate) MyViewer->UpdateMode() ;
	315	return Mode ;
	316	}
	317
	318	Standard_Boolean V3d_Viewer::IfMoreViews() const {
	319	Standard_Boolean TheStatus = Standard_False ;
	320
	321	#ifdef NEW
	322	if( MyActiveViews->Length() < Visual3d_View::Limit() )
	323	#endif /NEW/
	324	TheStatus = Standard_True ;
	325	return TheStatus ;
	326	}
	327
	328	Handle(Visual3d_ViewManager) V3d_Viewer::Viewer() const {
	329	return MyViewer ;
	330	}
	331
	332	Aspect_Background V3d_Viewer::GetBackgroundColor() const {
	333	return MyBackground ;
	334	}
	335
	336	Aspect_GradientBackground V3d_Viewer::GetGradientBackground() const {
	337	return MyGradientBackground;
	338	}
	339
	340	void V3d_Viewer::AddView( const Handle(V3d_View)& TheView ) {
	341
	342	MyDefinedViews.Append(TheView);
	343	IncrCount();
	344	}
	345
	346	void V3d_Viewer::DelView( const Handle(V3d_View)& TheView ) {
	347
	348	MyActiveViews.Remove(TheView);
349	MyDefinedViews.Remove(TheView);
350	}
351
59f45b7c	352	//=======================================================================
	353	//function : AddZLayer
	354	//purpose :
	355	//=======================================================================
	356
	357	Standard_Boolean V3d_Viewer::AddZLayer (Standard_Integer& theLayerId)
	358	{
	359	return MyViewer->AddZLayer (theLayerId);
	360	}
	361
	362	//=======================================================================
	363	//function : RemoveZLayer
	364	//purpose :
	365	//=======================================================================
	366
	367	Standard_Boolean V3d_Viewer::RemoveZLayer (const Standard_Integer theLayerId)
	368	{
	369	return MyViewer->RemoveZLayer (theLayerId);
	370	}
	371
	372	//=======================================================================
	373	//function : GetAllZLayers
	374	//purpose :
	375	//=======================================================================
	376
	377	void V3d_Viewer::GetAllZLayers (TColStd_SequenceOfInteger& theLayerSeq) const
	378	{
	379	MyViewer->GetAllZLayers (theLayerSeq);
	380	}
6942f04a	381
	382	//=======================================================================
	383	//function : Domain
	384	//purpose :
	385	//=======================================================================
	386
	387	Standard_CString V3d_Viewer::Domain() const
	388	{
	389	return myDomain.ToCString();
	390	}
	391
	392	//=======================================================================
	393	//function : Driver
	394	//purpose :
	395	//=======================================================================
	396
	397	const Handle(Graphic3d_GraphicDriver)& V3d_Viewer::Driver() const
	398	{
	399	return myDriver;
	400	}
	401
	402	//=======================================================================
	403	//function : NextName
	404	//purpose :
	405	//=======================================================================
	406
	407	Standard_ExtString V3d_Viewer::NextName() const
	408	{
	409	TCollection_ExtendedString aNextName = TCollection_ExtendedString (myName.ToExtString());
	410	aNextName.AssignCat (TCollection_ExtendedString (myNextCount));
	411
	412	return aNextName.ToExtString();
	413	}
	414
	415	//=======================================================================
	416	//function : IncrCount
	417	//purpose :
	418	//=======================================================================
	419
	420	void V3d_Viewer::IncrCount()
	421	{
	422	myNextCount++;
973c2be1	423	}