[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>

IMPLEMENT_STANDARD_RTTIEXT(AIS_Circle,AIS_InteractiveObject)

//=======================================================================
//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->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)
{
// throw Standard_NotImplemented("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_Color &aCol)
{
  hasOwnColor=Standard_True;
  myDrawer->SetColor (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 = myDrawer->Color();
    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 = myDrawer->Color();
    else if (myDrawer->HasLink()) AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
    myDrawer->LineAspect()->SetColor(CC);
    myDrawer->SetColor (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	#include <AIS_Circle.hxx>
87432b82	18
42cf5bc1	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
92efcf78	40	IMPLEMENT_STANDARD_RTTIEXT(AIS_Circle,AIS_InteractiveObject)
92efcf78	41
7fd59977	42	//=======================================================================
	43	//function : AIS_Circle
	44	//purpose :
	45	//=======================================================================
	46	AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& aComponent):
	47	AIS_InteractiveObject(PrsMgr_TOP_AllView),
	48	myComponent(aComponent),
	49	myUStart(0.),
c6541a0c	50	myUEnd(2*M_PI),
9e8804b6	51	myCircleIsArc(Standard_False),
9e8804b6	52	myIsFilledCircleSens (Standard_False)
7fd59977	53	{
	54	}
	55
	56	//=======================================================================
	57	//function : AIS_Circle
	58	//purpose :
	59	//=======================================================================
9e8804b6	60	AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& theComponent,
	61	const Standard_Real theUStart,
	62	const Standard_Real theUEnd,
	63	const Standard_Boolean theIsFilledCircleSens)
	64	: AIS_InteractiveObject(PrsMgr_TOP_AllView),
	65	myComponent (theComponent),
	66	myUStart (theUStart),
	67	myUEnd (theUEnd),
	68	myCircleIsArc (Standard_True),
	69	myIsFilledCircleSens (theIsFilledCircleSens)
7fd59977	70	{
7fd59977	71	}
	72
	73	//=======================================================================
	74	//function : Compute
	75	//purpose :
	76	//=======================================================================
	77	void AIS_Circle::Compute(const Handle(PrsMgr_PresentationManager3d)& /aPresentationManager/,
	78	const Handle(Prs3d_Presentation)& aPresentation,
	79	const Standard_Integer /aMode/)
	80	{
7fd59977	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	{
9775fa61	97	// throw Standard_NotImplemented("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
7fd59977	115	//=======================================================================
	116	//function : SetColor
	117	//purpose :
	118	//=======================================================================
	119
	120	void AIS_Circle::SetColor(const Quantity_Color &aCol)
7fd59977	121	{
7fd59977	122	hasOwnColor=Standard_True;
f838dac4	123	myDrawer->SetColor (aCol);
7fd59977	124
6262338c	125	Standard_Real WW = HasWidth() ? myOwnWidth :
	126	myDrawer->HasLink() ?
	127	AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) :
	128	1.;
7fd59977	129
6262338c	130	if (!myDrawer->HasOwnLineAspect ())
7fd59977	131	myDrawer->SetLineAspect (new Prs3d_LineAspect(aCol,Aspect_TOL_SOLID,WW));
	132	else
	133	myDrawer->LineAspect()->SetColor(aCol);
	134	}
	135
	136
	137
	138	//=======================================================================
	139	//function : SetWidth
	140	//purpose :
	141	//=======================================================================
	142	void AIS_Circle::SetWidth(const Standard_Real aValue)
	143	{
	144	myOwnWidth=aValue;
	145
6262338c	146	if (!myDrawer->HasOwnLineAspect ()) {
6262338c	147	Quantity_Color CC = Quantity_NOC_YELLOW;
f838dac4	148	if( HasColor() ) CC = myDrawer->Color();
6262338c	149	else if(myDrawer->HasLink()) AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Line, CC);
7fd59977	150	myDrawer->SetLineAspect (new Prs3d_LineAspect(CC,Aspect_TOL_SOLID,aValue));
	151	} else
	152	myDrawer->LineAspect()->SetWidth(aValue);
	153	}
	154
	155
	156	//=======================================================================
	157	//function : UnsetColor
	158	//purpose :
	159	//=======================================================================
	160	void AIS_Circle::UnsetColor()
	161	{
	162	hasOwnColor = Standard_False;
	163
	164	Handle(Prs3d_LineAspect) NullAsp;
	165
	166	if (!HasWidth()) myDrawer->SetLineAspect(NullAsp);
	167	else{
6262338c	168	Quantity_Color CC = Quantity_NOC_YELLOW;;
f838dac4	169	if( HasColor() ) CC = myDrawer->Color();
6262338c	170	else if (myDrawer->HasLink()) AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
7fd59977	171	myDrawer->LineAspect()->SetColor(CC);
f838dac4	172	myDrawer->SetColor (CC);
b8ddfc2f	173	}
7fd59977	174	}
	175
	176	//=======================================================================
	177	//function : UnsetWidth
	178	//purpose :
	179	//=======================================================================
	180	void AIS_Circle::UnsetWidth()
	181	{
	182	Handle(Prs3d_LineAspect) NullAsp;
	183
	184	if (!HasColor()) myDrawer->SetLineAspect(NullAsp);
	185	else{
6262338c	186	Standard_Real WW = myDrawer->HasLink() ? AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line) : 1.;
7fd59977	187	myDrawer->LineAspect()->SetWidth(WW);
	188	myOwnWidth = WW;
	189	}
	190	}
	191
	192	//=======================================================================
	193	//function : ComputeCircle
	194	//purpose :
	195	//=======================================================================
	196	void AIS_Circle::ComputeCircle( const Handle(Prs3d_Presentation)& aPresentation)
	197	{
	198
	199	GeomAdaptor_Curve curv(myComponent);
	200	Standard_Real prevdev = myDrawer->DeviationCoefficient();
	201	myDrawer->SetDeviationCoefficient(1.e-5);
7fd59977	202	StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
7fd59977	203	myDrawer->SetDeviationCoefficient(prevdev);
	204
	205	}
	206
	207	//=======================================================================
	208	//function : ComputeArc
	209
	210	//purpose :
	211	//=======================================================================
	212	void AIS_Circle::ComputeArc( const Handle(Prs3d_Presentation)& aPresentation)
	213	{
7fd59977	214	GeomAdaptor_Curve curv(myComponent,myUStart,myUEnd);
	215	Standard_Real prevdev = myDrawer->DeviationCoefficient();
	216	myDrawer->SetDeviationCoefficient(1.e-5);
7fd59977	217	StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
7fd59977	218	myDrawer->SetDeviationCoefficient(prevdev);
7fd59977	219	}
	220
	221	//=======================================================================
	222	//function : ComputeCircleSelection
	223	//purpose :
	224	//=======================================================================
	225
	226	void AIS_Circle::ComputeCircleSelection(const Handle(SelectMgr_Selection)& aSelection)
	227	{
	228	Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
9e8804b6	229	Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle (eown,
	230	myComponent,
	231	myIsFilledCircleSens);
7fd59977	232	aSelection->Add(seg);
	233	}
	234	//=======================================================================
	235	//function : ComputeArcSelection
	236	//purpose :
	237	//=======================================================================
	238
	239	void AIS_Circle::ComputeArcSelection(const Handle(SelectMgr_Selection)& aSelection)
	240	{
	241
	242
	243	Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
9e8804b6	244	Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle (eown,
	245	myComponent,
	246	myUStart, myUEnd,
	247	myIsFilledCircleSens);
7fd59977	248	aSelection->Add(seg);
7fd59977	249	}
7fd59977	250
	251	//=======================================================================
	252	//function : Compute
	253	//purpose : to avoid warning
	254	//=======================================================================
	255	void AIS_Circle::Compute(const Handle(Prs3d_Projector)&,
	256	const Handle(Prs3d_Presentation)&)
	257	{
	258	}