[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 <AIS_Drawer.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:
                                 AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line);

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