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_Error.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_WFDeflectionShape.hxx>
  32 #include <StdSelect_BRepSelectionTool.hxx>
  33 #include <Graphic3d_AspectLine3d.hxx>
  34 #include <Prs3d_LineAspect.hxx>
  35
  36 #define DEBUG_WIRE
  37
  38 #ifdef DEBUG_WIRE
  39 #include <TopTools_IndexedMapOfShape.hxx>
  40 #include <TopExp.hxx>
  41 #endif
  42
  43 //*******************************************************************************************
  44
  45 IMPLEMENT_STANDARD_HANDLE(PartSet_ResultSketchPrs, ViewerData_AISShape);
  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
  66 void PartSet_ResultSketchPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  67                                       const Handle(Prs3d_Presentation)& thePresentation,
  68                                       const Standard_Integer theMode)
  69 {
  70   thePresentation->Clear();
  71
  72   TopoDS_Shape aResultShape;
  73   TopoDS_Compound anAuxiliaryCompound;
  74   NCollection_List<TopoDS_Shape> aFaceList;
  75   fillShapes(aResultShape, anAuxiliaryCompound, mySketchFaceList);
  76
  77   bool aReadyToDisplay = !aResultShape.IsNull() || !anAuxiliaryCompound.IsNull();
  78
  79   if (aReadyToDisplay) {
  80     if (!aResultShape.IsNull()) {
  81       myOriginalShape = aResultShape;
  82       if (!myOriginalShape.IsNull())
  83         Set(myOriginalShape);
  84     }
  85     myAuxiliaryCompound = anAuxiliaryCompound;
  86   }
  87
  88   setAuxiliaryPresentationStyle(false);
  89
  90   // change deviation coefficient to provide more precise circle
  91   ModuleBase_Tools::setDefaultDeviationCoefficient(Shape(), Attributes());
  92   AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
  93
  94   if (!myAuxiliaryCompound.IsNull()) {
  95     setAuxiliaryPresentationStyle(true);
  96
  97     Handle(Prs3d_Drawer) aDrawer = Attributes();
  98     StdPrs_WFDeflectionShape::Add(thePresentation, myAuxiliaryCompound, aDrawer);
  99   }
 100
 101   if (!aReadyToDisplay) {
 102     Events_Error::throwException("An empty AIS presentation: PartSet_ResultSketchPrs");
 103     static const Events_ID anEvent = Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION);
 104     ModelAPI_EventCreator::get()->sendUpdated(myResult, anEvent);
 105   }
 106 }
 107
 108 #ifdef DEBUG_WIRE
 109 void debugInfo(const TopoDS_Shape& theShape, const TopAbs_ShapeEnum theType)
 110 {
 111   TopTools_IndexedMapOfShape aSubShapes;
 112   TopExp::MapShapes (theShape, theType, aSubShapes);
 113
 114   Standard_Boolean isComesFromDecomposition = !((aSubShapes.Extent() == 1) && (theShape == aSubShapes (1)));
 115   int anExtent = aSubShapes.Extent();
 116   for (Standard_Integer aShIndex = 1; aShIndex <= aSubShapes.Extent(); ++aShIndex)
 117   {
 118     const TopoDS_Shape& aSubShape = aSubShapes (aShIndex);
 119     int aValue = 0;
 120   }
 121 }
 122 #endif
 123
 124 void PartSet_ResultSketchPrs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
 125                                             const Standard_Integer theMode)
 126 {
 127   int aMode = theMode;
 128
 129   if (aMode > 8 &&
 130       aMode != SketcherPrs_Tools::Sel_Sketch_Face &&
 131       aMode != SketcherPrs_Tools::Sel_Sketch_Wire)
 132     // In order to avoid using custom selection modes
 133     return;
 134
 135   bool aShapeIsChanged = false;
 136   if (aMode == SketcherPrs_Tools::Sel_Sketch_Face ||
 137       aMode == SketcherPrs_Tools::Sel_Sketch_Wire) {
 138     aMode = (aMode == SketcherPrs_Tools::Sel_Sketch_Face) ? AIS_Shape::SelectionMode(TopAbs_FACE)
 139                                                           : AIS_Shape::SelectionMode(TopAbs_WIRE);
 140 #ifdef DEBUG_WIRE
 141     const TopoDS_Shape& aShape = Shape();
 142     debugInfo(aShape, TopAbs_VERTEX); // 24
 143     debugInfo(aShape, TopAbs_EDGE); // 12
 144     debugInfo(aShape, TopAbs_WIRE); // 0
 145     debugInfo(aShape, TopAbs_FACE); // 0
 146 #endif
 147     BRep_Builder aBuilder;
 148     TopoDS_Compound aComp;
 149     aBuilder.MakeCompound(aComp);
 150     aBuilder.Add(aComp, myOriginalShape);
 151
 152     for(NCollection_List<TopoDS_Shape>::Iterator anIt(mySketchFaceList); anIt.More(); anIt.Next()) {
 153       const TopoDS_Shape& aFace = anIt.Value();
 154       aBuilder.Add(aComp, aFace);
 155     }
 156 #ifdef DEBUG_WIRE
 157     debugInfo(aComp, TopAbs_VERTEX); // 24
 158     debugInfo(aComp, TopAbs_EDGE); // 12
 159     debugInfo(aComp, TopAbs_WIRE); // 4
 160     debugInfo(aComp, TopAbs_FACE); // 2
 161 #endif
 162     Set(aComp);
 163     aShapeIsChanged = true;
 164   }
 165   else
 166     Set(myOriginalShape);
 167
 168   // append auxiliary compound to selection of edges/vertices
 169   if (aMode == AIS_Shape::SelectionMode(TopAbs_EDGE) ||
 170       aMode == AIS_Shape::SelectionMode(TopAbs_VERTEX)) {
 171
 172     bool isVertex = aMode == AIS_Shape::SelectionMode(TopAbs_VERTEX);
 173     appendShapeSelection(aSelection, myAuxiliaryCompound, isVertex ? TopAbs_VERTEX : TopAbs_EDGE);
 174   }
 175
 176   AIS_Shape::ComputeSelection(aSelection, aMode);
 177
 178   if (aShapeIsChanged)
 179     Set(myOriginalShape);
 180 }
 181
 182 void PartSet_ResultSketchPrs::appendShapeSelection(const Handle(SelectMgr_Selection)& theSelection,
 183                                                    const TopoDS_Shape& theShape,
 184                                                    const TopAbs_ShapeEnum& theTypeOfSelection)
 185 {
 186   // POP protection against crash in low layers
 187   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 188   try {
 189     StdSelect_BRepSelectionTool::Load(theSelection,
 190                                       this,
 191                                       theShape,
 192                                       theTypeOfSelection,
 193                                       aDeflection,
 194                                       myDrawer->HLRAngle(),
 195                                       myDrawer->IsAutoTriangulation());
 196   } catch ( Standard_Failure ) {
 197   }
 198 }
 199
 200 void PartSet_ResultSketchPrs::setAuxiliaryPresentationStyle(const bool isAuxiliary)
 201 {
 202   std::vector<int> aColor;
 203   Standard_Real aWidth;
 204   Standard_Integer aLineStyle;
 205
 206   if (!isAuxiliary) {
 207     aColor = Config_PropManager::color("Visualization", "result_construction_color",
 208                                         ModelAPI_ResultConstruction::DEFAULT_COLOR());
 209     aWidth = PartSet_Tools::getAISDefaultWidth();// default width value
 210     aLineStyle = SketchPlugin_SketchEntity::SKETCH_LINE_STYLE();
 211   }
 212   else {
 213     aColor = Config_PropManager::color("Visualization", "result_construction_color",
 214                                         ModelAPI_ResultConstruction::DEFAULT_COLOR());
 215     aWidth = PartSet_Tools::getAISDefaultWidth();// default width value
 216     aLineStyle = SketchPlugin_SketchEntity::SKETCH_LINE_STYLE_AUXILIARY();
 217   }
 218
 219   Handle(Prs3d_Drawer) aDrawer = Attributes();
 220   setColor(aDrawer, Quantity_Color(aColor[0] / 255., aColor[1] / 255., aColor[2] / 255.,
 221            Quantity_TOC_RGB));
 222
 223   setWidth(aDrawer, aWidth);
 224   // set line style
 225   Handle(Prs3d_LineAspect) aLineAspect;
 226
 227   Aspect_TypeOfLine aType = (Aspect_TypeOfLine)aLineStyle;
 228   if (aDrawer->HasOwnLineAspect()) {
 229     aLineAspect = aDrawer->LineAspect();
 230   }
 231   if (aDrawer->HasOwnWireAspect()) {
 232     aLineAspect = aDrawer->WireAspect();
 233   }
 234   Quantity_Color aCurrentColor;
 235   Aspect_TypeOfLine aPrevLineType;
 236   Standard_Real aCurrentWidth;
 237   aLineAspect->Aspect()->Values(aCurrentColor, aPrevLineType, aCurrentWidth);
 238   bool isChangedLineType = aType != aPrevLineType;
 239   if (isChangedLineType) {
 240     aLineAspect->SetTypeOfLine(aType);
 241   }
 242 }
 243
 244 void PartSet_ResultSketchPrs::fillShapes(TopoDS_Shape& theResultShape,
 245                                          TopoDS_Compound& theAuxiliaryCompound,
 246                                          NCollection_List<TopoDS_Shape>& theFaceList)
 247 {
 248   //if (!aResultShape.IsNull() || !anAuxiliaryCompound.IsNull())
 249   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(myResult);
 250   if (!aShapePtr)
 251     return;
 252
 253   theFaceList.Clear();
 254   ResultConstructionPtr aConstruction =
 255     std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myResult);
 256   if (aConstruction.get()) {
 257     int aFacesNum = aConstruction->facesNum();
 258     for(int aFaceIndex = 0; aFaceIndex < aFacesNum; aFaceIndex++) {
 259       std::shared_ptr<GeomAPI_Face> aFaceShape = aConstruction->face(aFaceIndex);
 260       if (aFaceShape.get()) {
 261         TopoDS_Shape aFace = (aFaceShape)->impl<TopoDS_Shape>();
 262         theFaceList.Append(aFace);
 263       }
 264     }
 265   }
 266   theResultShape = aShapePtr->impl<TopoDS_Shape>();
 267
 268   /// find auxiliary shapes
 269   FeaturePtr aResultFeature = ModelAPI_Feature::feature(myResult);
 270   CompositeFeaturePtr aSketchFeature = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>
 271                                                                           (aResultFeature);
 272   std::list<ResultPtr> anAuxiliaryResults;
 273   for (int i = 0; i < aSketchFeature->numberOfSubs(); i++) {
 274     FeaturePtr aFeature = aSketchFeature->subFeature(i);
 275     if (PartSet_Tools::isAuxiliarySketchEntity(aFeature)) {
 276       std::list<ResultPtr> aResults = aFeature->results();
 277       std::list<ResultPtr>::const_iterator aIt;
 278       for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 279         ResultPtr aResult = *aIt;
 280         if (aResult.get() && aResult->shape().get())
 281           anAuxiliaryResults.push_back(aResult);
 282       }
 283     }
 284     else {
 285     /// append not-edges shapes, e.g. center of a circle, an arc, a point feature
 286       const std::list<std::shared_ptr<ModelAPI_Result> >& aRes = aFeature->results();
 287       std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter = aRes.cbegin();
 288       for (; aResIter != aRes.cend(); aResIter++) {
 289         std::shared_ptr<ModelAPI_ResultConstruction> aConstr = std::dynamic_pointer_cast<
 290             ModelAPI_ResultConstruction>(*aResIter);
 291         if (aConstr) {
 292           std::shared_ptr<GeomAPI_Shape> aGeomShape = aConstr->shape();
 293           if (aGeomShape.get()) {
 294             const TopoDS_Shape& aShape = aGeomShape->impl<TopoDS_Shape>();
 295             if (aShape.ShapeType() != TopAbs_EDGE)
 296               anAuxiliaryResults.push_back(aConstr);
 297           }
 298         }
 299       }
 300     }
 301   }
 302
 303   if (anAuxiliaryResults.size() > 0) {
 304     BRep_Builder aBuilder;
 305     //TopoDS_Compound aComp;
 306     aBuilder.MakeCompound(theAuxiliaryCompound);
 307     std::list<ResultPtr>::const_iterator anIt = anAuxiliaryResults.begin(),
 308                                          aLast = anAuxiliaryResults.end();
 309     for (; anIt != aLast; anIt++) {
 310       ResultPtr aResult = *anIt;
 311       if (aResult.get()) {
 312         GeomShapePtr aGeomShape = aResult->shape();
 313         if (aGeomShape.get()) {
 314           const TopoDS_Shape& aShape = aGeomShape->impl<TopoDS_Shape>();
 315           if (!aShape.IsNull())
 316             aBuilder.Add(theAuxiliaryCompound, aShape);
 317         }
 318       }
 319     }
 320   }
 321 }