| 1 | // Created on: 1996-12-13 |
| 2 | // Created by: Jean-Pierre COMBE |
| 3 | // Copyright (c) 1996-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 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 |
| 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. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | // + X/YAxis() returns AIS_Line instead of AIS_Axis |
| 18 | // + (-1) selection mode token into account |
| 19 | // (SAMTECH specific) |
| 20 | |
| 21 | #include <AIS_InteractiveObject.hxx> |
| 22 | #include <AIS_Line.hxx> |
| 23 | #include <AIS_PlaneTrihedron.hxx> |
| 24 | #include <AIS_Point.hxx> |
| 25 | #include <Aspect_TypeOfLine.hxx> |
| 26 | #include <DsgPrs_XYZAxisPresentation.hxx> |
| 27 | #include <Geom_Axis1Placement.hxx> |
| 28 | #include <Geom_Axis2Placement.hxx> |
| 29 | #include <Geom_CartesianPoint.hxx> |
| 30 | #include <Geom_Line.hxx> |
| 31 | #include <Geom_Plane.hxx> |
| 32 | #include <Geom_Transformation.hxx> |
| 33 | #include <gp_Ax2.hxx> |
| 34 | #include <gp_Pln.hxx> |
| 35 | #include <gp_Pnt.hxx> |
| 36 | #include <gp_Vec.hxx> |
| 37 | #include <Graphic3d_AspectFillArea3d.hxx> |
| 38 | #include <Graphic3d_AspectLine3d.hxx> |
| 39 | #include <Graphic3d_MaterialAspect.hxx> |
| 40 | #include <Graphic3d_Structure.hxx> |
| 41 | #include <Prs3d_DatumAspect.hxx> |
| 42 | #include <Prs3d_Drawer.hxx> |
| 43 | #include <Prs3d_LineAspect.hxx> |
| 44 | #include <Prs3d_Presentation.hxx> |
| 45 | #include <Prs3d_Projector.hxx> |
| 46 | #include <Quantity_Color.hxx> |
| 47 | #include <Select3D_SensitivePoint.hxx> |
| 48 | #include <Select3D_SensitiveSegment.hxx> |
| 49 | #include <SelectMgr_EntityOwner.hxx> |
| 50 | #include <SelectMgr_Selection.hxx> |
| 51 | #include <Standard_Type.hxx> |
| 52 | #include <TColgp_Array1OfPnt.hxx> |
| 53 | #include <TCollection_AsciiString.hxx> |
| 54 | #include <UnitsAPI.hxx> |
| 55 | |
| 56 | IMPLEMENT_STANDARD_RTTIEXT(AIS_PlaneTrihedron,AIS_InteractiveObject) |
| 57 | |
| 58 | void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer); |
| 59 | |
| 60 | //======================================================================= |
| 61 | //function : AIS_PlaneTrihedron |
| 62 | //purpose : |
| 63 | //======================================================================= |
| 64 | AIS_PlaneTrihedron::AIS_PlaneTrihedron(const Handle(Geom_Plane)& aPlane) |
| 65 | :myPlane(aPlane) |
| 66 | { |
| 67 | Handle (Prs3d_DatumAspect) DA = new Prs3d_DatumAspect(); |
| 68 | //POP Standard_Real aLength = UnitsAPI::CurrentFromLS (100. ,"LENGTH"); |
| 69 | Standard_Real aLength = UnitsAPI::AnyToLS (100. ,"mm"); |
| 70 | DA->SetAxisLength(aLength,aLength,aLength); |
| 71 | Quantity_Color col (Quantity_NOC_ROYALBLUE1); |
| 72 | DA->LineAspect(Prs3d_DP_XAxis)->SetColor(col); |
| 73 | DA->LineAspect(Prs3d_DP_YAxis)->SetColor(col); |
| 74 | DA->SetDrawDatumAxes(Prs3d_DA_XYAxis); |
| 75 | myDrawer->SetDatumAspect(DA); // odl - specific is created because it is modified |
| 76 | myShapes[0] = Position(); |
| 77 | myShapes[1] = XAxis(); |
| 78 | myShapes[2] = YAxis(); |
| 79 | |
| 80 | myXLabel = TCollection_AsciiString( "X" ); |
| 81 | myYLabel = TCollection_AsciiString( "Y" ); |
| 82 | } |
| 83 | |
| 84 | //======================================================================= |
| 85 | //function : Component |
| 86 | //purpose : |
| 87 | //======================================================================= |
| 88 | |
| 89 | Handle(Geom_Plane) AIS_PlaneTrihedron::Component() |
| 90 | { |
| 91 | return myPlane; |
| 92 | } |
| 93 | |
| 94 | |
| 95 | //======================================================================= |
| 96 | //function : SetComponent |
| 97 | //purpose : |
| 98 | //======================================================================= |
| 99 | |
| 100 | void AIS_PlaneTrihedron::SetComponent(const Handle(Geom_Plane)& aPlane) |
| 101 | { |
| 102 | myPlane = aPlane; |
| 103 | } |
| 104 | |
| 105 | //======================================================================= |
| 106 | //function : XAxis |
| 107 | //purpose : |
| 108 | //======================================================================= |
| 109 | Handle(AIS_Line) AIS_PlaneTrihedron::XAxis() const |
| 110 | { |
| 111 | Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().XAxis()); |
| 112 | Handle(AIS_Line) aLine = new AIS_Line (aGLine); |
| 113 | aLine->SetColor(Quantity_NOC_ROYALBLUE1); |
| 114 | return aLine; |
| 115 | } |
| 116 | |
| 117 | //======================================================================= |
| 118 | //function : YAxis |
| 119 | //purpose : |
| 120 | //======================================================================= |
| 121 | Handle(AIS_Line) AIS_PlaneTrihedron::YAxis() const |
| 122 | { |
| 123 | Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().YAxis()); |
| 124 | Handle(AIS_Line) aLine = new AIS_Line (aGLine); |
| 125 | aLine->SetColor(Quantity_NOC_ROYALBLUE1); |
| 126 | return aLine; |
| 127 | } |
| 128 | |
| 129 | //======================================================================= |
| 130 | //function : Position |
| 131 | //purpose : |
| 132 | //======================================================================= |
| 133 | Handle(AIS_Point) AIS_PlaneTrihedron::Position() const |
| 134 | { |
| 135 | gp_Pnt aPnt = myPlane->Pln().Location(); |
| 136 | Handle(Geom_Point) aPoint = new Geom_CartesianPoint(aPnt); |
| 137 | Handle(AIS_Point) aPt = new AIS_Point (aPoint); |
| 138 | return aPt; |
| 139 | } |
| 140 | |
| 141 | void AIS_PlaneTrihedron::SetLength(const Standard_Real theLength) { |
| 142 | myDrawer->DatumAspect()->SetAxisLength(theLength, theLength, theLength); |
| 143 | SetToUpdate(); |
| 144 | } |
| 145 | |
| 146 | Standard_Real AIS_PlaneTrihedron::GetLength() const { |
| 147 | return myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis); |
| 148 | } |
| 149 | |
| 150 | //======================================================================= |
| 151 | //function : Compute |
| 152 | //purpose : |
| 153 | //======================================================================= |
| 154 | void AIS_PlaneTrihedron::Compute(const Handle(PrsMgr_PresentationManager3d)&, |
| 155 | const Handle(Prs3d_Presentation)& aPresentation, |
| 156 | const Standard_Integer) |
| 157 | { |
| 158 | aPresentation->SetDisplayPriority(5); |
| 159 | // drawing axis in X direction |
| 160 | gp_Pnt first, last; |
| 161 | Standard_Real value = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis); |
| 162 | gp_Dir xDir = myPlane->Position().Ax2().XDirection(); |
| 163 | |
| 164 | gp_Pnt orig = myPlane->Position().Ax2().Location(); |
| 165 | Quantity_Length xo,yo,zo,x,y,z; |
| 166 | orig.Coord( xo, yo, zo ); |
| 167 | xDir.Coord( x, y, z ); |
| 168 | first.SetCoord( xo, yo, zo ); |
| 169 | last.SetCoord( xo + x * value, yo + y * value, zo + z * value ); |
| 170 | |
| 171 | DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis), myDrawer->ArrowAspect(), myDrawer->TextAspect(), xDir, value, myXLabel.ToCString(), first, last ); |
| 172 | |
| 173 | // drawing axis in Y direction |
| 174 | value = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_YAxis); |
| 175 | gp_Dir yDir = myPlane->Position().Ax2().YDirection(); |
| 176 | |
| 177 | yDir.Coord( x, y, z ); |
| 178 | last.SetCoord( xo + x * value, yo + y * value, zo + z * value ); |
| 179 | DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis), myDrawer->ArrowAspect(), myDrawer->TextAspect(), yDir, value, myYLabel.ToCString(), first, last ); |
| 180 | |
| 181 | aPresentation->SetInfiniteState (Standard_True); |
| 182 | } |
| 183 | |
| 184 | void AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTransformation, const Handle(Prs3d_Presentation)& aPresentation) |
| 185 | { |
| 186 | // throw Standard_NotImplemented("AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)"); |
| 187 | PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation) ; |
| 188 | } |
| 189 | |
| 190 | //======================================================================= |
| 191 | //function : ComputeSelection |
| 192 | //purpose : |
| 193 | //======================================================================= |
| 194 | |
| 195 | void AIS_PlaneTrihedron::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection, |
| 196 | const Standard_Integer aMode) |
| 197 | { |
| 198 | Standard_Integer Prior; |
| 199 | Handle(SelectMgr_EntityOwner) eown; |
| 200 | TColgp_Array1OfPnt PP(1,4),PO(1,4); |
| 201 | // ExtremityPoints(PP); |
| 202 | ExtremityPoints(PP,myPlane,myDrawer); |
| 203 | switch (aMode) { |
| 204 | case 0: |
| 205 | { // triedre complet |
| 206 | Prior = 5; |
| 207 | // gp_Ax2 theax = gp_Ax2(myPlane->Position().Ax2()); |
| 208 | // gp_Pnt p1 = theax.Location(); |
| 209 | |
| 210 | eown = new SelectMgr_EntityOwner(this,Prior); |
| 211 | for (Standard_Integer i=1; i<=2;i++) |
| 212 | aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1))); |
| 213 | |
| 214 | break; |
| 215 | } |
| 216 | case 1: |
| 217 | { //origine |
| 218 | Prior = 8; |
| 219 | const Handle(SelectMgr_SelectableObject)& anObj = myShapes[0]; // to avoid ambiguity |
| 220 | eown= new SelectMgr_EntityOwner(anObj,Prior); |
| 221 | aSelection->Add(new Select3D_SensitivePoint(eown,myPlane->Location())); |
| 222 | |
| 223 | break; |
| 224 | } |
| 225 | case 2: |
| 226 | { //axes ... priorite 7 |
| 227 | Prior = 7; |
| 228 | for (Standard_Integer i=1; i<=2;i++){ |
| 229 | const Handle(SelectMgr_SelectableObject)& anObj = myShapes[i]; // to avoid ambiguity |
| 230 | eown= new SelectMgr_EntityOwner(anObj,Prior); |
| 231 | aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1))); |
| 232 | |
| 233 | } |
| 234 | break; |
| 235 | } |
| 236 | case -1: |
| 237 | { |
| 238 | Prior = 5; |
| 239 | aSelection->Clear(); |
| 240 | break; |
| 241 | } |
| 242 | } |
| 243 | } |
| 244 | |
| 245 | void AIS_PlaneTrihedron::SetColor(const Quantity_Color &aCol) |
| 246 | { |
| 247 | hasOwnColor=Standard_True; |
| 248 | myDrawer->SetColor (aCol); |
| 249 | myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis)->SetColor(aCol); |
| 250 | myDrawer->DatumAspect()->LineAspect(Prs3d_DP_YAxis)->SetColor(aCol); |
| 251 | } |
| 252 | |
| 253 | |
| 254 | void AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)&, |
| 255 | const Handle(Prs3d_Presentation)&) |
| 256 | { |
| 257 | } |
| 258 | |
| 259 | |
| 260 | //======================================================================= |
| 261 | //function : ExtremityPoints |
| 262 | //purpose : to avoid warning |
| 263 | //======================================================================= |
| 264 | //void AIS_Trihedron::ExtremityPoints(TColgp_Array1OfPnt& PP) const |
| 265 | void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer ) |
| 266 | { |
| 267 | // gp_Ax2 theax(myPlane->Ax2()); |
| 268 | gp_Ax2 theax(myPlane->Position().Ax2()); |
| 269 | PP(1) = theax.Location(); |
| 270 | |
| 271 | Standard_Real len = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis); |
| 272 | gp_Vec vec = theax.XDirection(); |
| 273 | vec *= len; |
| 274 | PP(2) = PP(1).Translated(vec); |
| 275 | |
| 276 | len = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_YAxis); |
| 277 | vec = theax.YDirection(); |
| 278 | vec *= len; |
| 279 | PP(3) = PP(1).Translated(vec); |
| 280 | |
| 281 | } |
| 282 | |
| 283 | //======================================================================= |
| 284 | //function : AcceptDisplayMode |
| 285 | //purpose : |
| 286 | //======================================================================= |
| 287 | Standard_Boolean AIS_PlaneTrihedron::AcceptDisplayMode(const Standard_Integer aMode) const |
| 288 | {return aMode == 0;} |
| 289 | |