0031687: Draw Harness, ViewerTest - extend command vrenderparams with option updating...
[occt.git] / src / AIS / AIS_PlaneTrihedron.cxx
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b311480e 1// Created on: 1996-12-13
2// Created by: Jean-Pierre COMBE
3// Copyright (c) 1996-1999 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
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
15// commercial license or contractual agreement.
7fd59977 16
b311480e 17// + X/YAxis() returns AIS_Line instead of AIS_Axis
18// + (-1) selection mode token into account
19// (SAMTECH specific)
7fd59977 20
42cf5bc1 21#include <AIS_InteractiveObject.hxx>
7fd59977 22#include <AIS_Line.hxx>
42cf5bc1 23#include <AIS_PlaneTrihedron.hxx>
24#include <AIS_Point.hxx>
25#include <Aspect_TypeOfLine.hxx>
42cf5bc1 26#include <DsgPrs_XYZAxisPresentation.hxx>
7fd59977 27#include <Geom_Axis1Placement.hxx>
28#include <Geom_Axis2Placement.hxx>
29#include <Geom_CartesianPoint.hxx>
42cf5bc1 30#include <Geom_Line.hxx>
31#include <Geom_Plane.hxx>
7fd59977 32#include <gp_Ax2.hxx>
33#include <gp_Pln.hxx>
34#include <gp_Pnt.hxx>
35#include <gp_Vec.hxx>
42cf5bc1 36#include <Graphic3d_AspectFillArea3d.hxx>
7fd59977 37#include <Graphic3d_AspectLine3d.hxx>
7fd59977 38#include <Graphic3d_MaterialAspect.hxx>
42cf5bc1 39#include <Graphic3d_Structure.hxx>
40#include <Prs3d_DatumAspect.hxx>
41#include <Prs3d_Drawer.hxx>
42#include <Prs3d_LineAspect.hxx>
43#include <Prs3d_Presentation.hxx>
42cf5bc1 44#include <Quantity_Color.hxx>
45#include <Select3D_SensitivePoint.hxx>
46#include <Select3D_SensitiveSegment.hxx>
47#include <SelectMgr_EntityOwner.hxx>
48#include <SelectMgr_Selection.hxx>
49#include <Standard_Type.hxx>
7fd59977 50#include <TColgp_Array1OfPnt.hxx>
42cf5bc1 51#include <TCollection_AsciiString.hxx>
52#include <UnitsAPI.hxx>
7fd59977 53
92efcf78 54IMPLEMENT_STANDARD_RTTIEXT(AIS_PlaneTrihedron,AIS_InteractiveObject)
55
7fd59977 56void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer);
57
58//=======================================================================
59//function : AIS_PlaneTrihedron
60//purpose :
61//=======================================================================
62AIS_PlaneTrihedron::AIS_PlaneTrihedron(const Handle(Geom_Plane)& aPlane)
63:myPlane(aPlane)
64{
65 Handle (Prs3d_DatumAspect) DA = new Prs3d_DatumAspect();
66//POP Standard_Real aLength = UnitsAPI::CurrentFromLS (100. ,"LENGTH");
67 Standard_Real aLength = UnitsAPI::AnyToLS (100. ,"mm");
68 DA->SetAxisLength(aLength,aLength,aLength);
87432b82 69 Quantity_Color col (Quantity_NOC_ROYALBLUE1);
bc001a40 70 DA->LineAspect(Prs3d_DP_XAxis)->SetColor(col);
71 DA->LineAspect(Prs3d_DP_YAxis)->SetColor(col);
72 DA->SetDrawDatumAxes(Prs3d_DA_XYAxis);
81bba717 73 myDrawer->SetDatumAspect(DA); // odl - specific is created because it is modified
7fd59977 74 myShapes[0] = Position();
75 myShapes[1] = XAxis();
76 myShapes[2] = YAxis();
77
7fd59977 78 myXLabel = TCollection_AsciiString( "X" );
79 myYLabel = TCollection_AsciiString( "Y" );
7fd59977 80}
81
82//=======================================================================
83//function : Component
84//purpose :
85//=======================================================================
86
87 Handle(Geom_Plane) AIS_PlaneTrihedron::Component()
88{
89 return myPlane;
90}
91
92
93//=======================================================================
94//function : SetComponent
95//purpose :
96//=======================================================================
97
98 void AIS_PlaneTrihedron::SetComponent(const Handle(Geom_Plane)& aPlane)
99{
100 myPlane = aPlane;
101}
102
103//=======================================================================
104//function : XAxis
105//purpose :
106//=======================================================================
7fd59977 107Handle(AIS_Line) AIS_PlaneTrihedron::XAxis() const
108{
109 Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().XAxis());
110 Handle(AIS_Line) aLine = new AIS_Line (aGLine);
111 aLine->SetColor(Quantity_NOC_ROYALBLUE1);
112 return aLine;
113}
7fd59977 114
115//=======================================================================
116//function : YAxis
117//purpose :
118//=======================================================================
7fd59977 119Handle(AIS_Line) AIS_PlaneTrihedron::YAxis() const
120{
121 Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().YAxis());
122 Handle(AIS_Line) aLine = new AIS_Line (aGLine);
123 aLine->SetColor(Quantity_NOC_ROYALBLUE1);
124 return aLine;
125}
7fd59977 126
127//=======================================================================
128//function : Position
129//purpose :
130//=======================================================================
131Handle(AIS_Point) AIS_PlaneTrihedron::Position() const
132{
133 gp_Pnt aPnt = myPlane->Pln().Location();
134 Handle(Geom_Point) aPoint = new Geom_CartesianPoint(aPnt);
135 Handle(AIS_Point) aPt = new AIS_Point (aPoint);
136 return aPt;
137}
138
7fd59977 139void AIS_PlaneTrihedron::SetLength(const Standard_Real theLength) {
140 myDrawer->DatumAspect()->SetAxisLength(theLength, theLength, theLength);
141 SetToUpdate();
142}
143
144Standard_Real AIS_PlaneTrihedron::GetLength() const {
bc001a40 145 return myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis);
7fd59977 146}
7fd59977 147
148//=======================================================================
149//function : Compute
150//purpose :
151//=======================================================================
152void AIS_PlaneTrihedron::Compute(const Handle(PrsMgr_PresentationManager3d)&,
153 const Handle(Prs3d_Presentation)& aPresentation,
154 const Standard_Integer)
155{
7fd59977 156 aPresentation->SetDisplayPriority(5);
7fd59977 157 // drawing axis in X direction
158 gp_Pnt first, last;
bc001a40 159 Standard_Real value = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis);
7fd59977 160 gp_Dir xDir = myPlane->Position().Ax2().XDirection();
161
162 gp_Pnt orig = myPlane->Position().Ax2().Location();
ee2be2a8 163 Standard_Real xo,yo,zo,x,y,z;
7fd59977 164 orig.Coord( xo, yo, zo );
165 xDir.Coord( x, y, z );
166 first.SetCoord( xo, yo, zo );
167 last.SetCoord( xo + x * value, yo + y * value, zo + z * value );
168
bc001a40 169 DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis), myDrawer->ArrowAspect(), myDrawer->TextAspect(), xDir, value, myXLabel.ToCString(), first, last );
7fd59977 170
171 // drawing axis in Y direction
bc001a40 172 value = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_YAxis);
7fd59977 173 gp_Dir yDir = myPlane->Position().Ax2().YDirection();
174
175 yDir.Coord( x, y, z );
176 last.SetCoord( xo + x * value, yo + y * value, zo + z * value );
bc001a40 177 DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis), myDrawer->ArrowAspect(), myDrawer->TextAspect(), yDir, value, myYLabel.ToCString(), first, last );
7fd59977 178
7fd59977 179 aPresentation->SetInfiniteState (Standard_True);
180}
181
7fd59977 182//=======================================================================
183//function : ComputeSelection
184//purpose :
185//=======================================================================
186
187void AIS_PlaneTrihedron::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
188 const Standard_Integer aMode)
189{
190 Standard_Integer Prior;
191 Handle(SelectMgr_EntityOwner) eown;
192 TColgp_Array1OfPnt PP(1,4),PO(1,4);
193// ExtremityPoints(PP);
194 ExtremityPoints(PP,myPlane,myDrawer);
195 switch (aMode) {
196 case 0:
197 { // triedre complet
198 Prior = 5;
199// gp_Ax2 theax = gp_Ax2(myPlane->Position().Ax2());
200// gp_Pnt p1 = theax.Location();
201
202 eown = new SelectMgr_EntityOwner(this,Prior);
203 for (Standard_Integer i=1; i<=2;i++)
204 aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1)));
205
206 break;
207 }
208 case 1:
209 { //origine
210 Prior = 8;
543a9964 211 const Handle(SelectMgr_SelectableObject)& anObj = myShapes[0]; // to avoid ambiguity
212 eown= new SelectMgr_EntityOwner(anObj,Prior);
7fd59977 213 aSelection->Add(new Select3D_SensitivePoint(eown,myPlane->Location()));
214
215 break;
216 }
217 case 2:
218 { //axes ... priorite 7
219 Prior = 7;
220 for (Standard_Integer i=1; i<=2;i++){
543a9964 221 const Handle(SelectMgr_SelectableObject)& anObj = myShapes[i]; // to avoid ambiguity
222 eown= new SelectMgr_EntityOwner(anObj,Prior);
7fd59977 223 aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1)));
224
225 }
226 break;
227 }
7fd59977 228 case -1:
229 {
230 Prior = 5;
231 aSelection->Clear();
232 break;
233 }
7fd59977 234 }
235}
236
7fd59977 237void AIS_PlaneTrihedron::SetColor(const Quantity_Color &aCol)
7fd59977 238{
239 hasOwnColor=Standard_True;
f838dac4 240 myDrawer->SetColor (aCol);
bc001a40 241 myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis)->SetColor(aCol);
242 myDrawer->DatumAspect()->LineAspect(Prs3d_DP_YAxis)->SetColor(aCol);
226fce20 243 SynchronizeAspects();
7fd59977 244}
245
7fd59977 246//=======================================================================
247//function : ExtremityPoints
248//purpose : to avoid warning
249//=======================================================================
250//void AIS_Trihedron::ExtremityPoints(TColgp_Array1OfPnt& PP) const
251void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer )
252{
253// gp_Ax2 theax(myPlane->Ax2());
254 gp_Ax2 theax(myPlane->Position().Ax2());
255 PP(1) = theax.Location();
256
bc001a40 257 Standard_Real len = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis);
7fd59977 258 gp_Vec vec = theax.XDirection();
259 vec *= len;
260 PP(2) = PP(1).Translated(vec);
261
bc001a40 262 len = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_YAxis);
7fd59977 263 vec = theax.YDirection();
264 vec *= len;
265 PP(3) = PP(1).Translated(vec);
266
267}
268
269//=======================================================================
270//function : AcceptDisplayMode
271//purpose :
272//=======================================================================
273Standard_Boolean AIS_PlaneTrihedron::AcceptDisplayMode(const Standard_Integer aMode) const
274{return aMode == 0;}
275