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