[occt.git] / src / AIS / AIS_Circle.cxx

// Created on: 1997-01-21
// Created by: Prestataire Christiane ARMAND
// Copyright (c) 1997-1999 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 <AIS_Circle.hxx>
#include <AIS_GraphicTool.hxx>
#include <Aspect_TypeOfLine.hxx>
#include <GC_MakeArcOfCircle.hxx>
#include <Geom_Circle.hxx>
#include <Geom_Transformation.hxx>
#include <GeomAdaptor_Curve.hxx>
#include <Graphic3d_AspectLine3d.hxx>
#include <Graphic3d_Structure.hxx>
#include <Prs3d_Drawer.hxx>
#include <Prs3d_LineAspect.hxx>
#include <Prs3d_Presentation.hxx>
#include <Prs3d_Projector.hxx>
#include <Quantity_Color.hxx>
#include <Select3D_SensitiveCircle.hxx>
#include <SelectMgr_EntityOwner.hxx>
#include <SelectMgr_Selection.hxx>
#include <Standard_Type.hxx>
#include <StdPrs_DeflectionCurve.hxx>
#include <TColgp_Array1OfPnt.hxx>
#include <TopoDS.hxx>

//=======================================================================
//function : AIS_Circle
//purpose  : 
//=======================================================================
AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& aComponent):
AIS_InteractiveObject(PrsMgr_TOP_AllView),
myComponent(aComponent),
myUStart(0.),
myUEnd(2*M_PI),
myCircleIsArc(Standard_False),
myIsFilledCircleSens (Standard_False)
{
}

//=======================================================================
//function : AIS_Circle
//purpose  : 
//=======================================================================
AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& theComponent,
                       const Standard_Real theUStart,
                       const Standard_Real theUEnd,
                       const Standard_Boolean theIsFilledCircleSens)
: AIS_InteractiveObject(PrsMgr_TOP_AllView),
  myComponent (theComponent),
  myUStart (theUStart),
  myUEnd (theUEnd),
  myCircleIsArc (Standard_True),
  myIsFilledCircleSens (theIsFilledCircleSens)
{
}

//=======================================================================
//function : Compute
//purpose  : 
//=======================================================================
void AIS_Circle::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/,
                         const Handle(Prs3d_Presentation)& aPresentation, 
                         const Standard_Integer /*aMode*/)
{
  aPresentation->Clear();

  aPresentation->SetDisplayPriority(5);

  if (myCircleIsArc) ComputeArc(aPresentation);
  else ComputeCircle(aPresentation);

}

//=======================================================================
//function : Compute
//purpose  : 
//=======================================================================

void AIS_Circle::Compute(const Handle(Prs3d_Projector)& aProjector,
                         const Handle(Geom_Transformation)& aTransformation,
                         const Handle(Prs3d_Presentation)& aPresentation)
{
// Standard_NotImplemented::Raise("AIS_Circle::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)");
  PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation ) ;
}

//=======================================================================
//function : ComputeSelection
//purpose  : 
//=======================================================================

void AIS_Circle::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
                                  const Standard_Integer /*aMode*/)
{

  if (myCircleIsArc) ComputeArcSelection(aSelection);
  else ComputeCircleSelection(aSelection);

}


//=======================================================================
//function : SetColor
//purpose  : 
//=======================================================================

void AIS_Circle::SetColor(const Quantity_NameOfColor aCol)
{
  SetColor(Quantity_Color(aCol));
}

//=======================================================================
//function : SetColor
//purpose  : 
//=======================================================================

void AIS_Circle::SetColor(const Quantity_Color &aCol)
{
  hasOwnColor=Standard_True;
  myOwnColor=aCol;

  Standard_Real WW = HasWidth() ? myOwnWidth :
                                  myDrawer->HasLink() ?
                                  AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) :
                                  1.;

  if (!myDrawer->HasOwnLineAspect ())
    myDrawer->SetLineAspect (new Prs3d_LineAspect(aCol,Aspect_TOL_SOLID,WW));
  else
    myDrawer->LineAspect()->SetColor(aCol);
}


//=======================================================================
//function : SetWidth 
//purpose  : 
//=======================================================================
void AIS_Circle::SetWidth(const Standard_Real aValue)
{
  myOwnWidth=aValue;

  if (!myDrawer->HasOwnLineAspect ()) {
    Quantity_Color CC = Quantity_NOC_YELLOW;
    if( HasColor() ) CC = myOwnColor;
    else if(myDrawer->HasLink()) AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Line, CC);
    myDrawer->SetLineAspect (new Prs3d_LineAspect(CC,Aspect_TOL_SOLID,aValue));
  } else
    myDrawer->LineAspect()->SetWidth(aValue);
}


//=======================================================================
//function : UnsetColor 
//purpose  : 
//=======================================================================
void AIS_Circle::UnsetColor()
{
  hasOwnColor = Standard_False;

  Handle(Prs3d_LineAspect) NullAsp;

  if (!HasWidth()) myDrawer->SetLineAspect(NullAsp);
  else{
    Quantity_Color CC = Quantity_NOC_YELLOW;;
    if( HasColor() ) CC = myOwnColor;
    else if (myDrawer->HasLink()) AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
    myDrawer->LineAspect()->SetColor(CC);
    myOwnColor = CC;
  }
}

//=======================================================================
//function : UnsetWidth 
//purpose  : 
//=======================================================================
void AIS_Circle::UnsetWidth()
{
  Handle(Prs3d_LineAspect) NullAsp;

  if (!HasColor()) myDrawer->SetLineAspect(NullAsp);
  else{
   Standard_Real WW = myDrawer->HasLink() ? AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line) : 1.;
   myDrawer->LineAspect()->SetWidth(WW);
   myOwnWidth = WW;
  }
}

//=======================================================================
//function : ComputeCircle
//purpose  : 
//=======================================================================
void AIS_Circle::ComputeCircle( const Handle(Prs3d_Presentation)& aPresentation)
{

  GeomAdaptor_Curve curv(myComponent);
  Standard_Real prevdev = myDrawer->DeviationCoefficient();
  myDrawer->SetDeviationCoefficient(1.e-5);
  StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
  myDrawer->SetDeviationCoefficient(prevdev);

}

//=======================================================================
//function : ComputeArc

//purpose  : 
//=======================================================================
void AIS_Circle::ComputeArc( const Handle(Prs3d_Presentation)& aPresentation)
{
  GeomAdaptor_Curve curv(myComponent,myUStart,myUEnd);
  Standard_Real prevdev = myDrawer->DeviationCoefficient();
  myDrawer->SetDeviationCoefficient(1.e-5);
  StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
  myDrawer->SetDeviationCoefficient(prevdev);
}

//=======================================================================
//function : ComputeCircleSelection
//purpose  : 
//=======================================================================

void AIS_Circle::ComputeCircleSelection(const Handle(SelectMgr_Selection)& aSelection)
{
  Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
  Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle (eown,
                                                                       myComponent,
                                                                       myIsFilledCircleSens);
  aSelection->Add(seg);
}
//=======================================================================
//function : ComputeArcSelection
//purpose  : 
//=======================================================================

void AIS_Circle::ComputeArcSelection(const Handle(SelectMgr_Selection)& aSelection)
{


  Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
  Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle (eown,
                                                                       myComponent,
                                                                       myUStart, myUEnd,
                                                                       myIsFilledCircleSens);
  aSelection->Add(seg);
}

//=======================================================================
//function : Compute
//purpose  : to avoid warning
//=======================================================================
void AIS_Circle::Compute(const Handle(Prs3d_Projector)&, 
                         const Handle(Prs3d_Presentation)&)
{
}
Commit	Line	Data
b311480e	1	// Created on: 1997-01-21
	2	// Created by: Prestataire Christiane ARMAND
	3	// Copyright (c) 1997-1999 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	//
d5f74e42	8	// This library is free software; you can redistribute it and/or modify it under
d5f74e42	9	// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1	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
42cf5bc1	17
	18	#include <AIS_Circle.hxx>
	19	#include <AIS_GraphicTool.hxx>
7fd59977	20	#include <Aspect_TypeOfLine.hxx>
42cf5bc1	21	#include <GC_MakeArcOfCircle.hxx>
	22	#include <Geom_Circle.hxx>
	23	#include <Geom_Transformation.hxx>
	24	#include <GeomAdaptor_Curve.hxx>
7fd59977	25	#include <Graphic3d_AspectLine3d.hxx>
7fd59977	26	#include <Graphic3d_Structure.hxx>
42cf5bc1	27	#include <Prs3d_Drawer.hxx>
	28	#include <Prs3d_LineAspect.hxx>
	29	#include <Prs3d_Presentation.hxx>
	30	#include <Prs3d_Projector.hxx>
	31	#include <Quantity_Color.hxx>
	32	#include <Select3D_SensitiveCircle.hxx>
7fd59977	33	#include <SelectMgr_EntityOwner.hxx>
f751596e	34	#include <SelectMgr_Selection.hxx>
42cf5bc1	35	#include <Standard_Type.hxx>
7fd59977	36	#include <StdPrs_DeflectionCurve.hxx>
42cf5bc1	37	#include <TColgp_Array1OfPnt.hxx>
7fd59977	38	#include <TopoDS.hxx>
7fd59977	39
	40	//=======================================================================
	41	//function : AIS_Circle
	42	//purpose :
	43	//=======================================================================
	44	AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& aComponent):
	45	AIS_InteractiveObject(PrsMgr_TOP_AllView),
	46	myComponent(aComponent),
	47	myUStart(0.),
c6541a0c	48	myUEnd(2*M_PI),
9e8804b6	49	myCircleIsArc(Standard_False),
9e8804b6	50	myIsFilledCircleSens (Standard_False)
7fd59977	51	{
	52	}
	53
	54	//=======================================================================
	55	//function : AIS_Circle
	56	//purpose :
	57	//=======================================================================
9e8804b6	58	AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& theComponent,
	59	const Standard_Real theUStart,
	60	const Standard_Real theUEnd,
	61	const Standard_Boolean theIsFilledCircleSens)
	62	: AIS_InteractiveObject(PrsMgr_TOP_AllView),
	63	myComponent (theComponent),
	64	myUStart (theUStart),
	65	myUEnd (theUEnd),
	66	myCircleIsArc (Standard_True),
	67	myIsFilledCircleSens (theIsFilledCircleSens)
7fd59977	68	{
7fd59977	69	}
	70
	71	//=======================================================================
	72	//function : Compute
	73	//purpose :
	74	//=======================================================================
	75	void AIS_Circle::Compute(const Handle(PrsMgr_PresentationManager3d)& /aPresentationManager/,
	76	const Handle(Prs3d_Presentation)& aPresentation,
	77	const Standard_Integer /aMode/)
	78	{
	79	aPresentation->Clear();
	80
	81	aPresentation->SetDisplayPriority(5);
	82
	83	if (myCircleIsArc) ComputeArc(aPresentation);
	84	else ComputeCircle(aPresentation);
	85
	86	}
	87
	88	//=======================================================================
	89	//function : Compute
	90	//purpose :
	91	//=======================================================================
	92
857ffd5e	93	void AIS_Circle::Compute(const Handle(Prs3d_Projector)& aProjector,
	94	const Handle(Geom_Transformation)& aTransformation,
	95	const Handle(Prs3d_Presentation)& aPresentation)
7fd59977	96	{
857ffd5e	97	// Standard_NotImplemented::Raise("AIS_Circle::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)");
7fd59977	98	PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation ) ;
	99	}
	100
	101	//=======================================================================
	102	//function : ComputeSelection
	103	//purpose :
	104	//=======================================================================
	105
	106	void AIS_Circle::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
	107	const Standard_Integer /aMode/)
	108	{
	109
	110	if (myCircleIsArc) ComputeArcSelection(aSelection);
	111	else ComputeCircleSelection(aSelection);
	112
	113	}
	114
	115
	116	//=======================================================================
	117	//function : SetColor
	118	//purpose :
	119	//=======================================================================
	120
	121	void AIS_Circle::SetColor(const Quantity_NameOfColor aCol)
7fd59977	122	{
	123	SetColor(Quantity_Color(aCol));
	124	}
	125
	126	//=======================================================================
	127	//function : SetColor
	128	//purpose :
	129	//=======================================================================
	130
	131	void AIS_Circle::SetColor(const Quantity_Color &aCol)
7fd59977	132	{
	133	hasOwnColor=Standard_True;
	134	myOwnColor=aCol;
	135
6262338c	136	Standard_Real WW = HasWidth() ? myOwnWidth :
	137	myDrawer->HasLink() ?
	138	AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) :
	139	1.;
7fd59977	140
6262338c	141	if (!myDrawer->HasOwnLineAspect ())
7fd59977	142	myDrawer->SetLineAspect (new Prs3d_LineAspect(aCol,Aspect_TOL_SOLID,WW));
	143	else
	144	myDrawer->LineAspect()->SetColor(aCol);
	145	}
	146
	147
	148
	149	//=======================================================================
	150	//function : SetWidth
	151	//purpose :
	152	//=======================================================================
	153	void AIS_Circle::SetWidth(const Standard_Real aValue)
	154	{
	155	myOwnWidth=aValue;
	156
6262338c	157	if (!myDrawer->HasOwnLineAspect ()) {
6262338c	158	Quantity_Color CC = Quantity_NOC_YELLOW;
7fd59977	159	if( HasColor() ) CC = myOwnColor;
6262338c	160	else if(myDrawer->HasLink()) AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Line, CC);
7fd59977	161	myDrawer->SetLineAspect (new Prs3d_LineAspect(CC,Aspect_TOL_SOLID,aValue));
	162	} else
	163	myDrawer->LineAspect()->SetWidth(aValue);
	164	}
	165
	166
	167	//=======================================================================
	168	//function : UnsetColor
	169	//purpose :
	170	//=======================================================================
	171	void AIS_Circle::UnsetColor()
	172	{
	173	hasOwnColor = Standard_False;
	174
	175	Handle(Prs3d_LineAspect) NullAsp;
	176
	177	if (!HasWidth()) myDrawer->SetLineAspect(NullAsp);
	178	else{
6262338c	179	Quantity_Color CC = Quantity_NOC_YELLOW;;
b8ddfc2f	180	if( HasColor() ) CC = myOwnColor;
6262338c	181	else if (myDrawer->HasLink()) AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
7fd59977	182	myDrawer->LineAspect()->SetColor(CC);
7fd59977	183	myOwnColor = CC;
b8ddfc2f	184	}
7fd59977	185	}
	186
	187	//=======================================================================
	188	//function : UnsetWidth
	189	//purpose :
	190	//=======================================================================
	191	void AIS_Circle::UnsetWidth()
	192	{
	193	Handle(Prs3d_LineAspect) NullAsp;
	194
	195	if (!HasColor()) myDrawer->SetLineAspect(NullAsp);
	196	else{
6262338c	197	Standard_Real WW = myDrawer->HasLink() ? AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line) : 1.;
7fd59977	198	myDrawer->LineAspect()->SetWidth(WW);
	199	myOwnWidth = WW;
	200	}
	201	}
	202
	203	//=======================================================================
	204	//function : ComputeCircle
	205	//purpose :
	206	//=======================================================================
	207	void AIS_Circle::ComputeCircle( const Handle(Prs3d_Presentation)& aPresentation)
	208	{
	209
	210	GeomAdaptor_Curve curv(myComponent);
	211	Standard_Real prevdev = myDrawer->DeviationCoefficient();
	212	myDrawer->SetDeviationCoefficient(1.e-5);
7fd59977	213	StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
7fd59977	214	myDrawer->SetDeviationCoefficient(prevdev);
	215
	216	}
	217
	218	//=======================================================================
	219	//function : ComputeArc
	220
	221	//purpose :
	222	//=======================================================================
	223	void AIS_Circle::ComputeArc( const Handle(Prs3d_Presentation)& aPresentation)
	224	{
7fd59977	225	GeomAdaptor_Curve curv(myComponent,myUStart,myUEnd);
	226	Standard_Real prevdev = myDrawer->DeviationCoefficient();
	227	myDrawer->SetDeviationCoefficient(1.e-5);
7fd59977	228	StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
7fd59977	229	myDrawer->SetDeviationCoefficient(prevdev);
7fd59977	230	}
	231
	232	//=======================================================================
	233	//function : ComputeCircleSelection
	234	//purpose :
	235	//=======================================================================
	236
	237	void AIS_Circle::ComputeCircleSelection(const Handle(SelectMgr_Selection)& aSelection)
	238	{
	239	Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
9e8804b6	240	Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle (eown,
	241	myComponent,
	242	myIsFilledCircleSens);
7fd59977	243	aSelection->Add(seg);
	244	}
	245	//=======================================================================
	246	//function : ComputeArcSelection
	247	//purpose :
	248	//=======================================================================
	249
	250	void AIS_Circle::ComputeArcSelection(const Handle(SelectMgr_Selection)& aSelection)
	251	{
	252
	253
	254	Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
9e8804b6	255	Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle (eown,
	256	myComponent,
	257	myUStart, myUEnd,
	258	myIsFilledCircleSens);
7fd59977	259	aSelection->Add(seg);
7fd59977	260	}
7fd59977	261
	262	//=======================================================================
	263	//function : Compute
	264	//purpose : to avoid warning
	265	//=======================================================================
	266	void AIS_Circle::Compute(const Handle(Prs3d_Projector)&,
	267	const Handle(Prs3d_Presentation)&)
	268	{
	269	}