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