0024372: HLR Sample: erased objects are shown in HLR
[occt.git] / src / AIS / AIS_Circle.cxx
CommitLineData
b311480e 1// Created on: 1997-01-21
2// Created by: Prestataire Christiane ARMAND
3// Copyright (c) 1997-1999 Matra Datavision
4// Copyright (c) 1999-2012 OPEN CASCADE SAS
5//
6// The content of this file is subject to the Open CASCADE Technology Public
7// License Version 6.5 (the "License"). You may not use the content of this file
8// except in compliance with the License. Please obtain a copy of the License
9// at http://www.opencascade.org and read it completely before using this file.
10//
11// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
13//
14// The Original Code and all software distributed under the License is
15// distributed on an "AS IS" basis, without warranty of any kind, and the
16// Initial Developer hereby disclaims all such warranties, including without
17// limitation, any warranties of merchantability, fitness for a particular
18// purpose or non-infringement. Please see the License for the specific terms
19// and conditions governing the rights and limitations under the License.
20
7fd59977 21
b8ddfc2f 22//GER61351 //GG_171199 Enable to set an object RGB color instead a restricted object NameOfColor.
7fd59977 23
24#include <AIS_Circle.ixx>
25#include <Aspect_TypeOfLine.hxx>
26#include <Prs3d_Drawer.hxx>
27#include <Prs3d_LineAspect.hxx>
7fd59977 28#include <Graphic3d_AspectLine3d.hxx>
29#include <Graphic3d_Structure.hxx>
30#include <TColgp_Array1OfPnt.hxx>
31#include <SelectMgr_EntityOwner.hxx>
32#include <Select3D_SensitiveCircle.hxx>
33#include <StdPrs_DeflectionCurve.hxx>
34#include <TopoDS.hxx>
35#include <Geom_Circle.hxx>
36#include <GeomAdaptor_Curve.hxx>
37#include <AIS_Drawer.hxx>
38#include <GC_MakeArcOfCircle.hxx>
39#include <Quantity_Color.hxx>
40#include <AIS_GraphicTool.hxx>
41
42//=======================================================================
43//function : AIS_Circle
44//purpose :
45//=======================================================================
46AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& aComponent):
47AIS_InteractiveObject(PrsMgr_TOP_AllView),
48myComponent(aComponent),
49myUStart(0.),
c6541a0c 50myUEnd(2*M_PI),
7fd59977 51myCircleIsArc(Standard_False)
52{
53}
54
55//=======================================================================
56//function : AIS_Circle
57//purpose :
58//=======================================================================
59AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& aComponent,
60 const Standard_Real aUStart,
61 const Standard_Real aUEnd,
62 const Standard_Boolean aSens):
63 AIS_InteractiveObject(PrsMgr_TOP_AllView)
64{
65 myComponent = aComponent;
66 myUStart = aUStart;
67 myUEnd = aUEnd;
68 mySens = aSens;
69 myCircleIsArc = Standard_True;
70}
71
72//=======================================================================
73//function : Compute
74//purpose :
75//=======================================================================
76void AIS_Circle::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/,
77 const Handle(Prs3d_Presentation)& aPresentation,
78 const Standard_Integer /*aMode*/)
79{
80 aPresentation->Clear();
81
82 aPresentation->SetDisplayPriority(5);
83
84 if (myCircleIsArc) ComputeArc(aPresentation);
85 else ComputeCircle(aPresentation);
86
87}
88
89//=======================================================================
90//function : Compute
91//purpose :
92//=======================================================================
93
94void AIS_Circle::Compute(const Handle_Prs3d_Projector& aProjector,
95 const Handle_Geom_Transformation& aTransformation,
96 const Handle_Prs3d_Presentation& aPresentation)
97{
98// Standard_NotImplemented::Raise("AIS_Circle::Compute(const Handle_Prs3d_Projector&, const Handle_Geom_Transformation&, const Handle_Prs3d_Presentation&)");
99 PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation ) ;
100}
101
102//=======================================================================
103//function : ComputeSelection
104//purpose :
105//=======================================================================
106
107void AIS_Circle::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
108 const Standard_Integer /*aMode*/)
109{
110
111 if (myCircleIsArc) ComputeArcSelection(aSelection);
112 else ComputeCircleSelection(aSelection);
113
114}
115
116
117//=======================================================================
118//function : SetColor
119//purpose :
120//=======================================================================
121
122void AIS_Circle::SetColor(const Quantity_NameOfColor aCol)
7fd59977 123{
124 SetColor(Quantity_Color(aCol));
125}
126
127//=======================================================================
128//function : SetColor
129//purpose :
130//=======================================================================
131
132void AIS_Circle::SetColor(const Quantity_Color &aCol)
7fd59977 133{
134 hasOwnColor=Standard_True;
135 myOwnColor=aCol;
136
137 Standard_Real WW = HasWidth()? myOwnWidth:
138 AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line);
139
140 if (!myDrawer->HasLineAspect ())
141 myDrawer->SetLineAspect (new Prs3d_LineAspect(aCol,Aspect_TOL_SOLID,WW));
142 else
143 myDrawer->LineAspect()->SetColor(aCol);
144}
145
146
147
148//=======================================================================
149//function : SetWidth
150//purpose :
151//=======================================================================
152void AIS_Circle::SetWidth(const Standard_Real aValue)
153{
154 myOwnWidth=aValue;
155
7fd59977 156 if (!myDrawer->HasLineAspect ()) {
7fd59977 157 Quantity_Color CC;
158 if( HasColor() ) CC = myOwnColor;
159 else AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
7fd59977 160 myDrawer->SetLineAspect (new Prs3d_LineAspect(CC,Aspect_TOL_SOLID,aValue));
161 } else
162 myDrawer->LineAspect()->SetWidth(aValue);
163}
164
165
166//=======================================================================
167//function : UnsetColor
168//purpose :
169//=======================================================================
170void AIS_Circle::UnsetColor()
171{
172 hasOwnColor = Standard_False;
173
174 Handle(Prs3d_LineAspect) NullAsp;
175
176 if (!HasWidth()) myDrawer->SetLineAspect(NullAsp);
177 else{
b8ddfc2f 178 Quantity_Color CC;
179 if( HasColor() ) CC = myOwnColor;
180 else AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
7fd59977 181 myDrawer->LineAspect()->SetColor(CC);
182 myOwnColor = CC;
b8ddfc2f 183 }
7fd59977 184}
185
186//=======================================================================
187//function : UnsetWidth
188//purpose :
189//=======================================================================
190void AIS_Circle::UnsetWidth()
191{
192 Handle(Prs3d_LineAspect) NullAsp;
193
194 if (!HasColor()) myDrawer->SetLineAspect(NullAsp);
195 else{
196 Standard_Real WW = AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line);
197 myDrawer->LineAspect()->SetWidth(WW);
198 myOwnWidth = WW;
199 }
200}
201
202//=======================================================================
203//function : ComputeCircle
204//purpose :
205//=======================================================================
206void AIS_Circle::ComputeCircle( const Handle(Prs3d_Presentation)& aPresentation)
207{
208
209 GeomAdaptor_Curve curv(myComponent);
210 Standard_Real prevdev = myDrawer->DeviationCoefficient();
211 myDrawer->SetDeviationCoefficient(1.e-5);
7fd59977 212 StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
7fd59977 213 myDrawer->SetDeviationCoefficient(prevdev);
214
215}
216
217//=======================================================================
218//function : ComputeArc
219
220//purpose :
221//=======================================================================
222void AIS_Circle::ComputeArc( const Handle(Prs3d_Presentation)& aPresentation)
223{
7fd59977 224 GeomAdaptor_Curve curv(myComponent,myUStart,myUEnd);
225 Standard_Real prevdev = myDrawer->DeviationCoefficient();
226 myDrawer->SetDeviationCoefficient(1.e-5);
7fd59977 227 StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
7fd59977 228 myDrawer->SetDeviationCoefficient(prevdev);
7fd59977 229}
230
231//=======================================================================
232//function : ComputeCircleSelection
233//purpose :
234//=======================================================================
235
236void AIS_Circle::ComputeCircleSelection(const Handle(SelectMgr_Selection)& aSelection)
237{
238 Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
239 Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle(eown,
240 myComponent);
241 aSelection->Add(seg);
242}
243//=======================================================================
244//function : ComputeArcSelection
245//purpose :
246//=======================================================================
247
248void AIS_Circle::ComputeArcSelection(const Handle(SelectMgr_Selection)& aSelection)
249{
250
251
252 Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
253 Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle(eown,
254 myComponent,myUStart,myUEnd);
255 aSelection->Add(seg);
256}
7fd59977 257
258//=======================================================================
259//function : Compute
260//purpose : to avoid warning
261//=======================================================================
262void AIS_Circle::Compute(const Handle(Prs3d_Projector)&,
263 const Handle(Prs3d_Presentation)&)
264{
265}