0024133: Development of improvement of dimensions implementation; new length, radius...
[occt.git] / src / AIS / AIS_RadiusDimension.cxx
CommitLineData
b311480e 1// Created on: 1996-12-05
2// Created by: Jean-Pierre COMBE/Odile Olivier/Serguei Zaritchny
3// Copyright (c) 1996-1999 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#include <Standard_NotImplemented.hxx>
22
a6eb515f 23#include <AIS_RadiusDimension.hxx>
7fd59977 24
a6eb515f 25#include <AIS.hxx>
26#include <AIS_Drawer.hxx>
27#include <AIS_KindOfDimension.hxx>
28#include <Adaptor3d_HCurve.hxx>
29#include <BRep_Tool.hxx>
30#include <BRepAdaptor_Surface.hxx>
31#include <BRepAdaptor_Curve.hxx>
7fd59977 32#include <DsgPrs.hxx>
a6eb515f 33#include <ElCLib.hxx>
34#include <GC_MakeCircle.hxx>
35#include <gce_MakeCirc.hxx>
36#include <gce_MakeDir.hxx>
37#include <gce_MakeLin.hxx>
7fd59977 38#include <Geom_Surface.hxx>
39#include <Geom_Plane.hxx>
40#include <Geom_Circle.hxx>
41#include <Geom_Curve.hxx>
42#include <Geom_TrimmedCurve.hxx>
43#include <Geom_ToroidalSurface.hxx>
44#include <Geom_CylindricalSurface.hxx>
45#include <Geom_SurfaceOfLinearExtrusion.hxx>
7fd59977 46#include <gp_Circ.hxx>
47#include <gp_Pnt.hxx>
48#include <gp_Trsf.hxx>
a6eb515f 49#include <Graphic3d_ArrayOfSegments.hxx>
50#include <Graphic3d_Group.hxx>
7fd59977 51#include <Precision.hxx>
a6eb515f 52#include <PrsMgr_PresentationManager3d.hxx>
53#include <Prs3d_DimensionAspect.hxx>
54#include <Prs3d_ArrowAspect.hxx>
55#include <Prs3d_Drawer.hxx>
56#include <Prs3d_Root.hxx>
57#include <TCollection_AsciiString.hxx>
58#include <TCollection_ExtendedString.hxx>
7fd59977 59#include <TopExp_Explorer.hxx>
60#include <TopAbs_ShapeEnum.hxx>
61#include <TopoDS.hxx>
62#include <TopoDS_Face.hxx>
63#include <TopoDS_Wire.hxx>
64#include <TopoDS_Edge.hxx>
a6eb515f 65#include <TopoDS_Vertex.hxx>
7fd59977 66#include <TopLoc_Location.hxx>
7fd59977 67
a6eb515f 68IMPLEMENT_STANDARD_HANDLE(AIS_RadiusDimension, AIS_Dimension)
69IMPLEMENT_STANDARD_RTTIEXT(AIS_RadiusDimension, AIS_Dimension)
7fd59977 70
71//=======================================================================
72//function : Constructor
73//purpose :
74//=======================================================================
a6eb515f 75
76AIS_RadiusDimension::AIS_RadiusDimension (const gp_Circ& theCircle)
77: AIS_Dimension(),
78 myFlyout (0.0),
79 myCircle (theCircle)
7fd59977 80{
a6eb515f 81 myFirstPoint = ElCLib::Value(0, myCircle);
82 mySecondPoint = theCircle.Location();
83 myIsInitialized = Standard_True;
84 SetSpecialSymbol ('R');
85 SetDisplaySpecialSymbol (AIS_DSS_Before);
86 SetKindOfDimension(AIS_KOD_RADIUS);
87}
88
89AIS_RadiusDimension::AIS_RadiusDimension (const gp_Circ& theCircle,
90 const gp_Pnt& theAttachPoint)
91: AIS_Dimension(),
92 myFlyout (0.0),
93 myCircle (theCircle)
94{
95 myFirstPoint = theAttachPoint;
96 mySecondPoint = theCircle.Location();
97 myIsInitialized = Standard_True;
98 SetSpecialSymbol ('R');
99 SetDisplaySpecialSymbol (AIS_DSS_Before);
100 SetKindOfDimension (AIS_KOD_RADIUS);
7fd59977 101}
102
103//=======================================================================
104//function : Constructor
a6eb515f 105//purpose :
7fd59977 106//=======================================================================
a6eb515f 107
108AIS_RadiusDimension::AIS_RadiusDimension (const TopoDS_Shape& theShape)
109: AIS_Dimension (),
110 myFlyout (0.0)
7fd59977 111{
a6eb515f 112 myFirstShape = theShape;
113 myIsInitialized = Standard_False;
114 SetSpecialSymbol ('R');
115 SetDisplaySpecialSymbol (AIS_DSS_Before);
116 SetKindOfDimension (AIS_KOD_RADIUS);
7fd59977 117}
118
119//=======================================================================
a6eb515f 120//function : Constructor
7fd59977 121//purpose :
122//=======================================================================
a6eb515f 123
124AIS_RadiusDimension::AIS_RadiusDimension (const gp_Circ& theCircle,
125 const Handle(Prs3d_DimensionAspect)& theDimensionAspect,
126 const Standard_Real theExtensionSize/* = 1.0*/)
127
128: AIS_Dimension (theDimensionAspect,theExtensionSize),
129 myFlyout (0.0),
130 myCircle (theCircle)
7fd59977 131{
a6eb515f 132 myFirstPoint = ElCLib::Value(0, myCircle);
133 mySecondPoint = theCircle.Location();
134 SetSpecialSymbol ('R');
135 SetDisplaySpecialSymbol (AIS_DSS_Before);
136 SetKindOfDimension (AIS_KOD_RADIUS);
7fd59977 137}
138
139//=======================================================================
a6eb515f 140//function : Constructor
7fd59977 141//purpose :
142//=======================================================================
a6eb515f 143
144AIS_RadiusDimension::AIS_RadiusDimension (const gp_Circ& theCircle,
145 const gp_Pnt& theAttachPoint,
146 const Handle(Prs3d_DimensionAspect)& theDimensionAspect,
147 const Standard_Real theExtensionSize/* = 1.0*/)
148: AIS_Dimension (theDimensionAspect,theExtensionSize),
149 myFlyout (0.0),
150 myCircle (theCircle)
7fd59977 151{
a6eb515f 152 myFirstPoint = theAttachPoint;
153 mySecondPoint = theCircle.Location();
154 SetSpecialSymbol ('R');
155 SetDisplaySpecialSymbol (AIS_DSS_Before);
156 SetKindOfDimension (AIS_KOD_RADIUS);
7fd59977 157}
158
159//=======================================================================
160//function : Compute
161//purpose :
162//=======================================================================
7fd59977 163
a6eb515f 164void AIS_RadiusDimension::Compute(const Handle(PrsMgr_PresentationManager3d)& /*thePM*/,
165 const Handle(Prs3d_Presentation)& thePresentation,
166 const Standard_Integer theMode)
167{
168 thePresentation->Clear();
169
170 Handle(Prs3d_DimensionAspect) aDimensionAspect = myDrawer->DimensionAspect();
171 Prs3d_Root::CurrentGroup (thePresentation)->SetPrimitivesAspect (aDimensionAspect->LineAspect()->Aspect());
172
173 if (!myIsInitialized)
174 {
175 gp_Pnt aLastPoint;
176 if (!initCircularDimension (myFirstShape, myCircle,
177 myFirstPoint, aLastPoint))
178 return;
179 else
180 {
181 mySecondPoint = myCircle.Location();
182 myIsInitialized = Standard_True;
183 }
184 }
185 if (!myIsWorkingPlaneCustom)
186 countDefaultPlane();
187
188 //Count flyout direction
189 gp_Ax1 aWorkingPlaneNormal = GetWorkingPlane().Axis();
190 gp_Dir aTargetPointsVector = gce_MakeDir (myFirstPoint, mySecondPoint);
191 // Count a flyout direction vector.
192 gp_Dir aFlyoutVector = aWorkingPlaneNormal.Direction()^aTargetPointsVector;
193 gp_Ax3 aLocalSystem (myFirstPoint, aTargetPointsVector, aFlyoutVector);
194
195 // Create lines for layouts
196 gp_Lin aLine1 (myFirstPoint, aFlyoutVector);
197 gp_Lin aLine2 (mySecondPoint, aFlyoutVector);
198
199 // Get flyout end points
200 gp_Pnt aFlyoutEnd1 = ElCLib::Value (ElCLib::Parameter (aLine1, myFirstPoint) + GetFlyout(), aLine1);
201 gp_Pnt aFlyoutEnd2 = ElCLib::Value (ElCLib::Parameter (aLine2, mySecondPoint) + GetFlyout(), aLine2);
202
203 // Add layout lines to graphic group
204 // Common to all type of dimension placement.
205 if (theMode == 0)
206 {
207 Handle(Graphic3d_ArrayOfSegments) aPrimSegments = new Graphic3d_ArrayOfSegments(4);
208 aPrimSegments->AddVertex (myFirstPoint);
209 aPrimSegments->AddVertex (aFlyoutEnd1);
210
211 aPrimSegments->AddVertex (mySecondPoint);
212 aPrimSegments->AddVertex (aFlyoutEnd2);
213
214 Prs3d_Root::CurrentGroup (thePresentation)->AddPrimitiveArray (aPrimSegments);
215 }
216
217 drawLinearDimension (thePresentation, aFlyoutEnd1, aFlyoutEnd2, (AIS_DimensionDisplayMode)theMode, Standard_True);
7fd59977 218}
219
220//=======================================================================
a6eb515f 221//function : computeValue
222//purpose :
7fd59977 223//=======================================================================
a6eb515f 224
225void AIS_RadiusDimension::computeValue ()
7fd59977 226{
a6eb515f 227 myValue = myFirstPoint.Distance (mySecondPoint);
228 AIS_Dimension::computeValue ();
7fd59977 229}
230
231//=======================================================================
a6eb515f 232//function : countDefaultPlane
7fd59977 233//purpose :
234//=======================================================================
235
a6eb515f 236void AIS_RadiusDimension::countDefaultPlane ()
7fd59977 237{
a6eb515f 238 // Compute normal of the default plane.
239 gp_Vec aVec1(mySecondPoint, myFirstPoint),
240 aVec2(mySecondPoint, ElCLib::Value(M_PI_2, myCircle));
241 myDefaultPlane = gp_Pln(myCircle.Location(), aVec1^aVec2);
242 // Set computed value to <myWorkingPlane>
243 ResetWorkingPlane ();
7fd59977 244}
245
246//=======================================================================
a6eb515f 247//function : SetFlyout
7fd59977 248//purpose :
249//=======================================================================
a6eb515f 250
251void AIS_RadiusDimension::SetFlyout (const Standard_Real theFlyout)
7fd59977 252{
a6eb515f 253 myFlyout = theFlyout;
7fd59977 254}
255
256//=======================================================================
a6eb515f 257//function : GetFlyout
7fd59977 258//purpose :
259//=======================================================================
260
a6eb515f 261Standard_Real AIS_RadiusDimension::GetFlyout () const
7fd59977 262{
a6eb515f 263 return myFlyout;
264}