0023024: Update headers of OCCT files
[occt.git] / src / AIS / AIS_Circle.cxx
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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
22#define GER61351 //GG_171199 Enable to set an object RGB color
23// instead a restricted object NameOfColor.
24
25#include <AIS_Circle.ixx>
26#include <Aspect_TypeOfLine.hxx>
27#include <Prs3d_Drawer.hxx>
28#include <Prs3d_LineAspect.hxx>
29#include <Graphic3d_ArrayOfPrimitives.hxx>
30#include <Graphic3d_AspectLine3d.hxx>
31#include <Graphic3d_Structure.hxx>
32#include <TColgp_Array1OfPnt.hxx>
33#include <SelectMgr_EntityOwner.hxx>
34#include <Select3D_SensitiveCircle.hxx>
35#include <StdPrs_DeflectionCurve.hxx>
36#include <TopoDS.hxx>
37#include <Geom_Circle.hxx>
38#include <GeomAdaptor_Curve.hxx>
39#include <AIS_Drawer.hxx>
40#include <GC_MakeArcOfCircle.hxx>
41#include <Quantity_Color.hxx>
42#include <AIS_GraphicTool.hxx>
43
44//=======================================================================
45//function : AIS_Circle
46//purpose :
47//=======================================================================
48AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& aComponent):
49AIS_InteractiveObject(PrsMgr_TOP_AllView),
50myComponent(aComponent),
51myUStart(0.),
c6541a0c 52myUEnd(2*M_PI),
7fd59977 53myCircleIsArc(Standard_False)
54{
55}
56
57//=======================================================================
58//function : AIS_Circle
59//purpose :
60//=======================================================================
61AIS_Circle::AIS_Circle(const Handle(Geom_Circle)& aComponent,
62 const Standard_Real aUStart,
63 const Standard_Real aUEnd,
64 const Standard_Boolean aSens):
65 AIS_InteractiveObject(PrsMgr_TOP_AllView)
66{
67 myComponent = aComponent;
68 myUStart = aUStart;
69 myUEnd = aUEnd;
70 mySens = aSens;
71 myCircleIsArc = Standard_True;
72}
73
74//=======================================================================
75//function : Compute
76//purpose :
77//=======================================================================
78void AIS_Circle::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/,
79 const Handle(Prs3d_Presentation)& aPresentation,
80 const Standard_Integer /*aMode*/)
81{
82 aPresentation->Clear();
83
84 aPresentation->SetDisplayPriority(5);
85
86 if (myCircleIsArc) ComputeArc(aPresentation);
87 else ComputeCircle(aPresentation);
88
89}
90
91//=======================================================================
92//function : Compute
93//purpose :
94//=======================================================================
95
96void AIS_Circle::Compute(const Handle_Prs3d_Projector& aProjector,
97 const Handle_Geom_Transformation& aTransformation,
98 const Handle_Prs3d_Presentation& aPresentation)
99{
100// Standard_NotImplemented::Raise("AIS_Circle::Compute(const Handle_Prs3d_Projector&, const Handle_Geom_Transformation&, const Handle_Prs3d_Presentation&)");
101 PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation ) ;
102}
103
104//=======================================================================
105//function : ComputeSelection
106//purpose :
107//=======================================================================
108
109void AIS_Circle::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
110 const Standard_Integer /*aMode*/)
111{
112
113 if (myCircleIsArc) ComputeArcSelection(aSelection);
114 else ComputeCircleSelection(aSelection);
115
116}
117
118
119//=======================================================================
120//function : SetColor
121//purpose :
122//=======================================================================
123
124void AIS_Circle::SetColor(const Quantity_NameOfColor aCol)
125#ifdef GER61351
126{
127 SetColor(Quantity_Color(aCol));
128}
129
130//=======================================================================
131//function : SetColor
132//purpose :
133//=======================================================================
134
135void AIS_Circle::SetColor(const Quantity_Color &aCol)
136#endif
137{
138 hasOwnColor=Standard_True;
139 myOwnColor=aCol;
140
141 Standard_Real WW = HasWidth()? myOwnWidth:
142 AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line);
143
144 if (!myDrawer->HasLineAspect ())
145 myDrawer->SetLineAspect (new Prs3d_LineAspect(aCol,Aspect_TOL_SOLID,WW));
146 else
147 myDrawer->LineAspect()->SetColor(aCol);
148}
149
150
151
152//=======================================================================
153//function : SetWidth
154//purpose :
155//=======================================================================
156void AIS_Circle::SetWidth(const Standard_Real aValue)
157{
158 myOwnWidth=aValue;
159
160#ifndef GER61351
161 Quantity_NameOfColor CC =
162 HasColor() ? myOwnColor : AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line);
163#endif
164
165 if (!myDrawer->HasLineAspect ()) {
166#ifdef GER61351
167 Quantity_Color CC;
168 if( HasColor() ) CC = myOwnColor;
169 else AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
170#endif
171 myDrawer->SetLineAspect (new Prs3d_LineAspect(CC,Aspect_TOL_SOLID,aValue));
172 } else
173 myDrawer->LineAspect()->SetWidth(aValue);
174}
175
176
177//=======================================================================
178//function : UnsetColor
179//purpose :
180//=======================================================================
181void AIS_Circle::UnsetColor()
182{
183 hasOwnColor = Standard_False;
184
185 Handle(Prs3d_LineAspect) NullAsp;
186
187 if (!HasWidth()) myDrawer->SetLineAspect(NullAsp);
188 else{
189#ifdef GER61351
190 Quantity_Color CC;
191 if( HasColor() ) CC = myOwnColor;
192 else AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
193#else
194 Quantity_NameOfColor CC =
195#endif
196 AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line);
197 myDrawer->LineAspect()->SetColor(CC);
198 myOwnColor = CC;
199 }
200}
201
202//=======================================================================
203//function : UnsetWidth
204//purpose :
205//=======================================================================
206void AIS_Circle::UnsetWidth()
207{
208 Handle(Prs3d_LineAspect) NullAsp;
209
210 if (!HasColor()) myDrawer->SetLineAspect(NullAsp);
211 else{
212 Standard_Real WW = AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line);
213 myDrawer->LineAspect()->SetWidth(WW);
214 myOwnWidth = WW;
215 }
216}
217
218//=======================================================================
219//function : ComputeCircle
220//purpose :
221//=======================================================================
222void AIS_Circle::ComputeCircle( const Handle(Prs3d_Presentation)& aPresentation)
223{
224
225 GeomAdaptor_Curve curv(myComponent);
226 Standard_Real prevdev = myDrawer->DeviationCoefficient();
227 myDrawer->SetDeviationCoefficient(1.e-5);
228 Standard_Boolean isPrimitiveArraysEnabled = Graphic3d_ArrayOfPrimitives::IsEnable();
229 if(isPrimitiveArraysEnabled) Graphic3d_ArrayOfPrimitives::Disable();
230 StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
231 if(isPrimitiveArraysEnabled) Graphic3d_ArrayOfPrimitives::Enable();
232 myDrawer->SetDeviationCoefficient(prevdev);
233
234}
235
236//=======================================================================
237//function : ComputeArc
238
239//purpose :
240//=======================================================================
241void AIS_Circle::ComputeArc( const Handle(Prs3d_Presentation)& aPresentation)
242{
243
244 GeomAdaptor_Curve curv(myComponent,myUStart,myUEnd);
245 Standard_Real prevdev = myDrawer->DeviationCoefficient();
246 myDrawer->SetDeviationCoefficient(1.e-5);
247 Standard_Boolean isPrimitiveArraysEnabled = Graphic3d_ArrayOfPrimitives::IsEnable();
248 if(isPrimitiveArraysEnabled) Graphic3d_ArrayOfPrimitives::Disable();
249 StdPrs_DeflectionCurve::Add(aPresentation,curv,myDrawer);
250 if(isPrimitiveArraysEnabled) Graphic3d_ArrayOfPrimitives::Enable();
251 myDrawer->SetDeviationCoefficient(prevdev);
252
253}
254
255//=======================================================================
256//function : ComputeCircleSelection
257//purpose :
258//=======================================================================
259
260void AIS_Circle::ComputeCircleSelection(const Handle(SelectMgr_Selection)& aSelection)
261{
262 Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
263 Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle(eown,
264 myComponent);
265 aSelection->Add(seg);
266}
267//=======================================================================
268//function : ComputeArcSelection
269//purpose :
270//=======================================================================
271
272void AIS_Circle::ComputeArcSelection(const Handle(SelectMgr_Selection)& aSelection)
273{
274
275
276 Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
277 Handle(Select3D_SensitiveCircle) seg = new Select3D_SensitiveCircle(eown,
278 myComponent,myUStart,myUEnd);
279 aSelection->Add(seg);
280}
281//=======================================================================
282//function : Compute
283//purpose : to avoid warning
284//=======================================================================
285void AIS_Circle::Compute(const Handle(PrsMgr_PresentationManager2d)&,
286 const Handle(Graphic2d_GraphicObject)&,
287 const Standard_Integer)
288{
289}
290
291//=======================================================================
292//function : Compute
293//purpose : to avoid warning
294//=======================================================================
295void AIS_Circle::Compute(const Handle(Prs3d_Projector)&,
296 const Handle(Prs3d_Presentation)&)
297{
298}