src/PartSet/PartSet_ResultSketchPrs.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_ResultSketchPrs.h
   4 // Created:     25 March 2015
   5 // Author:      Natalia ERMOLAEVA
   6
   7 #include "PartSet_ResultSketchPrs.h"
   8 #include "PartSet_Tools.h"
   9 #include "ModuleBase_Tools.h"
  10
  11 #include <ModelAPI_Events.h>
  12 #include <ModelAPI_Tools.h>
  13 #include <ModelAPI_ResultConstruction.h>
  14 #include <ModelAPI_ResultCompSolid.h>
  15 #include <GeomAPI_PlanarEdges.h>
  16
  17 #include <Events_InfoMessage.h>
  18 #include <Events_Loop.h>
  19
  20 #include <SketchPlugin_SketchEntity.h>
  21
  22 #include <SketcherPrs_Tools.h>
  23
  24 #include <Config_PropManager.h>
  25
  26 #include <BRep_Builder.hxx>
  27 #include <Prs3d_Drawer.hxx>
  28 #include <Prs3d.hxx>
  29 #include <Prs3d_PointAspect.hxx>
  30 #include <TopoDS_Builder.hxx>
  31 #include <SelectMgr_SelectionManager.hxx>
  32 #include <StdPrs_WFShape.hxx>
  33 #include <StdSelect_BRepSelectionTool.hxx>
  34 #include <Graphic3d_AspectLine3d.hxx>
  35 #include <Prs3d_LineAspect.hxx>
  36 #include <Graphic3d_AspectMarker3d.hxx>
  37
  38 #define DEBUG_WIRE
  39
  40 #ifdef DEBUG_WIRE
  41 #include <TopTools_IndexedMapOfShape.hxx>
  42 #include <TopExp.hxx>
  43 #endif
  44
  45 //*******************************************************************************************
  46
  47 IMPLEMENT_STANDARD_RTTIEXT(PartSet_ResultSketchPrs, ViewerData_AISShape);
  48
  49 PartSet_ResultSketchPrs::PartSet_ResultSketchPrs(ResultPtr theResult)
  50   : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult)
  51 {
  52   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(theResult);
  53
  54   TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
  55   Set(aShape);
  56   Handle(Prs3d_Drawer) aDrawer = Attributes();
  57   if (aDrawer->HasOwnPointAspect())
  58     aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
  59   else
  60     aDrawer->SetPointAspect(new Prs3d_PointAspect(Aspect_TOM_PLUS, Quantity_NOC_YELLOW, 1.));
  61
  62   // Activate individual repaintng if this is a part of compsolid
  63   ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
  64   SetAutoHilight(aCompSolid.get() == NULL);
  65
  66   ModuleBase_Tools::setPointBallHighlighting(this);
  67 }
  68
  69 void PartSet_ResultSketchPrs::Compute(
  70                       const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  71                       const Handle(Prs3d_Presentation)& thePresentation,
  72                       const Standard_Integer theMode)
  73 {
  74   thePresentation->Clear();
  75
  76   TopoDS_Shape aResultShape;
  77   TopoDS_Compound anAuxiliaryCompound;
  78   NCollection_List<TopoDS_Shape> aFaceList;
  79   fillShapes(aResultShape, anAuxiliaryCompound, mySketchFaceList);
  80
  81   bool aReadyToDisplay = !aResultShape.IsNull() || !anAuxiliaryCompound.IsNull();
  82
  83   if (aReadyToDisplay) {
  84     if (!aResultShape.IsNull()) {
  85       myOriginalShape = aResultShape;
  86       if (!myOriginalShape.IsNull())
  87         Set(myOriginalShape);
  88     }
  89     myAuxiliaryCompound = anAuxiliaryCompound;
  90   }
  91
  92   setAuxiliaryPresentationStyle(false);
  93
  94   // change deviation coefficient to provide more precise circle
  95   //ModuleBase_Tools::setDefaultDeviationCoefficient(myResult, Attributes());
  96   AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
  97
  98   if (!myAuxiliaryCompound.IsNull()) {
  99     setAuxiliaryPresentationStyle(true);
 100
 101     Handle(Prs3d_Drawer) aDrawer = Attributes();
 102     StdPrs_WFShape::Add(thePresentation, myAuxiliaryCompound, aDrawer);
 103   }
 104
 105   if (!aReadyToDisplay) {
 106     Events_InfoMessage("PartSet_ResultSketchPrs",
 107                        "An empty AIS presentation: PartSet_ResultSketchPrs").send();
 108     static const Events_ID anEvent = Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION);
 109     ModelAPI_EventCreator::get()->sendUpdated(myResult, anEvent);
 110   }
 111 }
 112
 113 #ifdef DEBUG_WIRE
 114 void debugInfo(const TopoDS_Shape& theShape, const TopAbs_ShapeEnum theType)
 115 {
 116   TopTools_IndexedMapOfShape aSubShapes;
 117   TopExp::MapShapes (theShape, theType, aSubShapes);
 118
 119   Standard_Boolean
 120     isComesFromDecomposition = !((aSubShapes.Extent() == 1) && (theShape == aSubShapes (1)));
 121   int anExtent = aSubShapes.Extent();
 122   for (Standard_Integer aShIndex = 1; aShIndex <= aSubShapes.Extent(); ++aShIndex)
 123   {
 124     const TopoDS_Shape& aSubShape = aSubShapes (aShIndex);
 125     int aValue = 0;
 126   }
 127 }
 128 #endif
 129
 130 void PartSet_ResultSketchPrs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
 131                                             const Standard_Integer theMode)
 132 {
 133   int aMode = theMode;
 134
 135   if (aMode > 8 &&
 136       aMode != SketcherPrs_Tools::Sel_Sketch_Face &&
 137       aMode != SketcherPrs_Tools::Sel_Sketch_Wire)
 138     // In order to avoid using custom selection modes
 139     return;
 140
 141   bool aShapeIsChanged = false;
 142   double aPrevDeviation = Attributes()->DeviationCoefficient();
 143   if (aMode == SketcherPrs_Tools::Sel_Sketch_Face ||
 144       aMode == SketcherPrs_Tools::Sel_Sketch_Wire) {
 145     aMode = (aMode == SketcherPrs_Tools::Sel_Sketch_Face) ? AIS_Shape::SelectionMode(TopAbs_FACE)
 146                                                           : AIS_Shape::SelectionMode(TopAbs_WIRE);
 147 #ifdef DEBUG_WIRE
 148     const TopoDS_Shape& aShape = Shape();
 149     debugInfo(aShape, TopAbs_VERTEX); // 24
 150     debugInfo(aShape, TopAbs_EDGE); // 12
 151     debugInfo(aShape, TopAbs_WIRE); // 0
 152     debugInfo(aShape, TopAbs_FACE); // 0
 153 #endif
 154     BRep_Builder aBuilder;
 155     TopoDS_Compound aComp;
 156     aBuilder.MakeCompound(aComp);
 157     aBuilder.Add(aComp, myOriginalShape);
 158
 159     for(NCollection_List<TopoDS_Shape>::Iterator anIt(mySketchFaceList); anIt.More(); anIt.Next()) {
 160       const TopoDS_Shape& aFace = anIt.Value();
 161       aBuilder.Add(aComp, aFace);
 162     }
 163 #ifdef DEBUG_WIRE
 164     debugInfo(aComp, TopAbs_VERTEX); // 24
 165     debugInfo(aComp, TopAbs_EDGE); // 12
 166     debugInfo(aComp, TopAbs_WIRE); // 4
 167     debugInfo(aComp, TopAbs_FACE); // 2
 168 #endif
 169     Set(aComp);
 170     double aBodyDefDeflection = Config_PropManager::real("Visualization", "body_deflection");
 171     Attributes()->SetDeviationCoefficient(aBodyDefDeflection);
 172     aShapeIsChanged = true;
 173   }
 174   else
 175     Set(myOriginalShape);
 176
 177   // append auxiliary compound to selection of edges/vertices
 178   if (aMode == AIS_Shape::SelectionMode(TopAbs_EDGE) ||
 179       aMode == AIS_Shape::SelectionMode(TopAbs_VERTEX)) {
 180
 181     bool isVertex = aMode == AIS_Shape::SelectionMode(TopAbs_VERTEX);
 182     appendShapeSelection(aSelection, myAuxiliaryCompound, isVertex ? TopAbs_VERTEX : TopAbs_EDGE);
 183   }
 184
 185   AIS_Shape::ComputeSelection(aSelection, aMode);
 186
 187   if (aShapeIsChanged) {
 188     Attributes()->SetDeviationCoefficient(aPrevDeviation);
 189     Set(myOriginalShape);
 190   }
 191 }
 192
 193 void PartSet_ResultSketchPrs::appendShapeSelection(const Handle(SelectMgr_Selection)& theSelection,
 194                                                    const TopoDS_Shape& theShape,
 195                                                    const TopAbs_ShapeEnum& theTypeOfSelection)
 196 {
 197   // POP protection against crash in low layers
 198   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 199   try {
 200     StdSelect_BRepSelectionTool::Load(theSelection,
 201                                       this,
 202                                       theShape,
 203                                       theTypeOfSelection,
 204                                       aDeflection,
 205                                       myDrawer->HLRAngle(),
 206                                       myDrawer->IsAutoTriangulation());
 207   } catch ( Standard_Failure ) {
 208   }
 209 }
 210
 211 void PartSet_ResultSketchPrs::setAuxiliaryPresentationStyle(const bool isAuxiliary)
 212 {
 213   Standard_Integer aLineStyle = isAuxiliary?
 214     SketchPlugin_SketchEntity::SKETCH_LINE_STYLE_AUXILIARY() :
 215     SketchPlugin_SketchEntity::SKETCH_LINE_STYLE();
 216
 217   Handle(Prs3d_Drawer) aDrawer = Attributes();
 218
 219   // set line style
 220   Handle(Prs3d_LineAspect) aLineAspect;
 221
 222   Aspect_TypeOfLine aType = (Aspect_TypeOfLine)aLineStyle;
 223   if (aDrawer->HasOwnLineAspect()) {
 224     aLineAspect = aDrawer->LineAspect();
 225   }
 226   if (aDrawer->HasOwnWireAspect()) {
 227     aLineAspect = aDrawer->WireAspect();
 228   }
 229   Quantity_Color aCurrentColor = aLineAspect->Aspect()->Color();
 230   Aspect_TypeOfLine aPrevLineType = aLineAspect->Aspect()->Type();
 231   Standard_Real aCurrentWidth = aLineAspect->Aspect()->Width();
 232   bool isChangedLineType = aType != aPrevLineType;
 233   if (isChangedLineType) {
 234     Handle(Prs3d_LineAspect) aAspect = new Prs3d_LineAspect(aCurrentColor, aType, aCurrentWidth);
 235     aDrawer->SetLineAspect(aAspect);
 236     aDrawer->SetWireAspect(aAspect);
 237     SetAttributes(aDrawer);
 238   }
 239 }
 240
 241 void PartSet_ResultSketchPrs::fillShapes(TopoDS_Shape& theResultShape,
 242                                          TopoDS_Compound& theAuxiliaryCompound,
 243                                          NCollection_List<TopoDS_Shape>& theFaceList)
 244 {
 245   //if (!aResultShape.IsNull() || !anAuxiliaryCompound.IsNull())
 246   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(myResult);
 247   if (!aShapePtr)
 248     return;
 249
 250   theFaceList.Clear();
 251   ResultConstructionPtr aConstruction =
 252     std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myResult);
 253   if (aConstruction.get()) {
 254     int aFacesNum = aConstruction->facesNum();
 255     for(int aFaceIndex = 0; aFaceIndex < aFacesNum; aFaceIndex++) {
 256       std::shared_ptr<GeomAPI_Face> aFaceShape = aConstruction->face(aFaceIndex);
 257       if (aFaceShape.get()) {
 258         TopoDS_Shape aFace = (aFaceShape)->impl<TopoDS_Shape>();
 259         theFaceList.Append(aFace);
 260       }
 261     }
 262   }
 263   theResultShape = aShapePtr->impl<TopoDS_Shape>();
 264
 265   /// find auxiliary shapes
 266   FeaturePtr aResultFeature = ModelAPI_Feature::feature(myResult);
 267   CompositeFeaturePtr aSketchFeature = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>
 268                                                                           (aResultFeature);
 269   std::list<ResultPtr> anAuxiliaryResults;
 270   for (int i = 0; i < aSketchFeature->numberOfSubs(); i++) {
 271     FeaturePtr aFeature = aSketchFeature->subFeature(i);
 272     if (PartSet_Tools::isAuxiliarySketchEntity(aFeature)) {
 273       std::list<ResultPtr> aResults = aFeature->results();
 274       std::list<ResultPtr>::const_iterator aIt;
 275       for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 276         ResultPtr aResult = *aIt;
 277         if (aResult.get() && aResult->shape().get())
 278           anAuxiliaryResults.push_back(aResult);
 279       }
 280     }
 281     else {
 282     /// append not-edges shapes, e.g. center of a circle, an arc, a point feature
 283       const std::list<std::shared_ptr<ModelAPI_Result> >& aRes = aFeature->results();
 284       std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter = aRes.cbegin();
 285       for (; aResIter != aRes.cend(); aResIter++) {
 286         std::shared_ptr<ModelAPI_ResultConstruction> aConstr = std::dynamic_pointer_cast<
 287             ModelAPI_ResultConstruction>(*aResIter);
 288         if (aConstr) {
 289           std::shared_ptr<GeomAPI_Shape> aGeomShape = aConstr->shape();
 290           if (aGeomShape.get()) {
 291             const TopoDS_Shape& aShape = aGeomShape->impl<TopoDS_Shape>();
 292             if (aShape.ShapeType() != TopAbs_EDGE)
 293               anAuxiliaryResults.push_back(aConstr);
 294           }
 295         }
 296       }
 297     }
 298   }
 299
 300   if (anAuxiliaryResults.size() > 0) {
 301     BRep_Builder aBuilder;
 302     //TopoDS_Compound aComp;
 303     aBuilder.MakeCompound(theAuxiliaryCompound);
 304     std::list<ResultPtr>::const_iterator anIt = anAuxiliaryResults.begin(),
 305                                          aLast = anAuxiliaryResults.end();
 306     for (; anIt != aLast; anIt++) {
 307       ResultPtr aResult = *anIt;
 308       if (aResult.get()) {
 309         GeomShapePtr aGeomShape = aResult->shape();
 310         if (aGeomShape.get()) {
 311           const TopoDS_Shape& aShape = aGeomShape->impl<TopoDS_Shape>();
 312           if (!aShape.IsNull())
 313             aBuilder.Add(theAuxiliaryCompound, aShape);
 314         }
 315       }
 316     }
 317   }
 318 }