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_Tools.h>
  12 #include <ModelAPI_ResultConstruction.h>
  13 #include <GeomAPI_PlanarEdges.h>
  14
  15 #include <Events_Error.h>
  16
  17 #include <SketchPlugin_SketchEntity.h>
  18
  19 #include <Config_PropManager.h>
  20
  21 #include <BRep_Builder.hxx>
  22 #include <Prs3d_Drawer.hxx>
  23 #include <Prs3d.hxx>
  24 #include <Prs3d_PointAspect.hxx>
  25 #include <TopoDS_Builder.hxx>
  26 #include <SelectMgr_SelectionManager.hxx>
  27 #include <StdPrs_WFDeflectionShape.hxx>
  28 #include <StdSelect_BRepSelectionTool.hxx>
  29 #include <Graphic3d_AspectLine3d.hxx>
  30 #include <Prs3d_LineAspect.hxx>
  31
  32 #define DEBUG_WIRE
  33
  34 #ifdef DEBUG_WIRE
  35 #include <TopTools_IndexedMapOfShape.hxx>
  36 #include <TopExp.hxx>
  37 #endif
  38
  39 //*******************************************************************************************
  40
  41 IMPLEMENT_STANDARD_HANDLE(PartSet_ResultSketchPrs, ViewerData_AISShape);
  42 IMPLEMENT_STANDARD_RTTIEXT(PartSet_ResultSketchPrs, ViewerData_AISShape);
  43
  44 PartSet_ResultSketchPrs::PartSet_ResultSketchPrs(ResultPtr theResult)
  45   : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult)
  46 {
  47   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(theResult);
  48
  49   TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
  50   Set(aShape);
  51   Handle(Prs3d_Drawer) aDrawer = Attributes();
  52   if (aDrawer->HasOwnPointAspect())
  53     aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
  54   else
  55     aDrawer->SetPointAspect(new Prs3d_PointAspect(Aspect_TOM_PLUS, Quantity_NOC_YELLOW, 1.));
  56
  57   // Activate individual repaintng if this is a part of compsolid
  58   ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
  59   SetAutoHilight(aCompSolid.get() == NULL);
  60 }
  61
  62 bool PartSet_ResultSketchPrs::isValidShapeType(const TopAbs_ShapeEnum& theBaseType,
  63                                             const TopAbs_ShapeEnum& theCheckedType)
  64 {
  65   bool aValid = theBaseType == theCheckedType;
  66   if (!aValid) {
  67     // currently this functionality is for all, as we have no separate wire selection mode
  68     // lately it should be corrected to have the following check only for sketch presentations
  69     aValid = theBaseType == TopAbs_FACE && theCheckedType == TopAbs_WIRE;
  70   }
  71   return aValid;
  72 }
  73
  74 void PartSet_ResultSketchPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  75                                    const Handle(Prs3d_Presentation)& thePresentation,
  76                                    const Standard_Integer theMode)
  77 {
  78   thePresentation->Clear();
  79
  80   std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(myResult);
  81   if (!aShapePtr) {
  82     Events_Error::throwException("An empty AIS presentation: PartSet_ResultSketchPrs");
  83     return;
  84   }
  85
  86   setAuxiliaryPresentationStyle(false);
  87
  88   myFacesList.clear();
  89   ResultConstructionPtr aConstruction =
  90     std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myResult);
  91   if (aConstruction.get()) {
  92     int aFacesNum = aConstruction->facesNum();
  93     for(int aFaceIndex = 0; aFaceIndex < aFacesNum; aFaceIndex++) {
  94       myFacesList.push_back(aConstruction->face(aFaceIndex));
  95     }
  96   }
  97   myOriginalShape = aShapePtr->impl<TopoDS_Shape>();
  98   if (!myOriginalShape.IsNull()) {
  99     Set(myOriginalShape);
 100
 101     // change deviation coefficient to provide more precise circle
 102     ModuleBase_Tools::setDefaultDeviationCoefficient(myOriginalShape, Attributes());
 103     AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
 104   }
 105   else
 106     Events_Error::throwException("An empty AIS presentation: PartSet_ResultSketchPrs");
 107
 108   // visualize auxiliary shapes and sketch construction elements(point, center of a circle)
 109   FeaturePtr aResultFeature = ModelAPI_Feature::feature(myResult);
 110   CompositeFeaturePtr aSketchFeature = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>
 111                                                                           (aResultFeature);
 112   std::list<ResultPtr> anAuxiliaryResults;
 113   /// append auxiliary shapes
 114   for (int i = 0; i < aSketchFeature->numberOfSubs(); i++) {
 115     FeaturePtr aFeature = aSketchFeature->subFeature(i);
 116     if (PartSet_Tools::isAuxiliarySketchEntity(aFeature)) {
 117       std::list<ResultPtr> aResults = aFeature->results();
 118       std::list<ResultPtr>::const_iterator aIt;
 119       for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 120         ResultPtr aResult = *aIt;
 121         if (aResult.get() && aResult->shape().get())
 122           anAuxiliaryResults.push_back(aResult);
 123       }
 124     }
 125     else {
 126     /// append not-edges shapes, e.g. center of a circle, an arc, a point feature
 127       const std::list<std::shared_ptr<ModelAPI_Result> >& aRes = aFeature->results();
 128       std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter = aRes.cbegin();
 129       for (; aResIter != aRes.cend(); aResIter++) {
 130         std::shared_ptr<ModelAPI_ResultConstruction> aConstr = std::dynamic_pointer_cast<
 131             ModelAPI_ResultConstruction>(*aResIter);
 132         if (aConstr) {
 133           std::shared_ptr<GeomAPI_Shape> aGeomShape = aConstr->shape();
 134           if (aGeomShape.get()) {
 135             const TopoDS_Shape& aShape = aGeomShape->impl<TopoDS_Shape>();
 136             if (aShape.ShapeType() != TopAbs_EDGE)
 137               anAuxiliaryResults.push_back(aConstr);
 138           }
 139         }
 140       }
 141     }
 142   }
 143
 144   if (anAuxiliaryResults.size() > 0) {
 145     setAuxiliaryPresentationStyle(true);
 146
 147     BRep_Builder aBuilder;
 148     TopoDS_Compound aComp;
 149     aBuilder.MakeCompound(aComp);
 150     std::list<ResultPtr>::const_iterator anIt = anAuxiliaryResults.begin(),
 151                                          aLast = anAuxiliaryResults.end();
 152     for (; anIt != aLast; anIt++) {
 153       ResultPtr aResult = *anIt;
 154       if (aResult.get()) {
 155         GeomShapePtr aGeomShape = aResult->shape();
 156         if (aGeomShape.get()) {
 157           const TopoDS_Shape& aShape = aGeomShape->impl<TopoDS_Shape>();
 158           if (!aShape.IsNull())
 159             aBuilder.Add(aComp, aShape);
 160         }
 161       }
 162     }
 163     myAuxiliaryCompound = aComp;
 164     Handle(Prs3d_Drawer) aDrawer = Attributes();
 165     StdPrs_WFDeflectionShape::Add(thePresentation, aComp, aDrawer);
 166   }
 167 }
 168
 169 #ifdef DEBUG_WIRE
 170 void debugInfo(const TopoDS_Shape& theShape, const TopAbs_ShapeEnum theType)
 171 {
 172   TopTools_IndexedMapOfShape aSubShapes;
 173   TopExp::MapShapes (theShape, theType, aSubShapes);
 174
 175   Standard_Boolean isComesFromDecomposition = !((aSubShapes.Extent() == 1) && (theShape == aSubShapes (1)));
 176   int anExtent = aSubShapes.Extent();
 177   for (Standard_Integer aShIndex = 1; aShIndex <= aSubShapes.Extent(); ++aShIndex)
 178   {
 179     const TopoDS_Shape& aSubShape = aSubShapes (aShIndex);
 180     int aValue = 0;
 181   }
 182 }
 183 #endif
 184
 185 void PartSet_ResultSketchPrs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
 186                                             const Standard_Integer aMode)
 187 {
 188   if (aMode > 8)
 189     // In order to avoid using custom selection modes
 190     return;
 191
 192   if (aMode == AIS_Shape::SelectionMode(TopAbs_FACE)) {
 193 #ifdef DEBUG_WIRE
 194     const TopoDS_Shape& aShape = Shape();
 195     debugInfo(aShape, TopAbs_VERTEX); // 24
 196     debugInfo(aShape, TopAbs_EDGE); // 12
 197     debugInfo(aShape, TopAbs_WIRE); // 0
 198     debugInfo(aShape, TopAbs_FACE); // 0
 199 #endif
 200     BRep_Builder aBuilder;
 201     TopoDS_Compound aComp;
 202     aBuilder.MakeCompound(aComp);
 203     aBuilder.Add(aComp, myOriginalShape);
 204     std::list<std::shared_ptr<GeomAPI_Shape>>::const_iterator aIt;
 205     for (aIt = myFacesList.cbegin(); aIt != myFacesList.cend(); ++aIt) {
 206       TopoDS_Shape aFace = (*aIt)->impl<TopoDS_Shape>();
 207       aBuilder.Add(aComp, aFace);
 208       // for sketch presentation in the face mode wires should be selectable also
 209       // accoring to #1343 Improvement of Extrusion and Revolution operations
 210       appendShapeSelection(aSelection, aFace, TopAbs_WIRE);
 211     }
 212 #ifdef DEBUG_WIRE
 213     debugInfo(aComp, TopAbs_VERTEX); // 24
 214     debugInfo(aComp, TopAbs_EDGE); // 12
 215     debugInfo(aComp, TopAbs_WIRE); // 4
 216     debugInfo(aComp, TopAbs_FACE); // 2
 217 #endif
 218     Set(aComp);
 219   } else
 220     Set(myOriginalShape);
 221
 222   // append auxiliary compound to selection of edges/vertices
 223   if (aMode == AIS_Shape::SelectionMode(TopAbs_EDGE) ||
 224       aMode == AIS_Shape::SelectionMode(TopAbs_VERTEX)) {
 225
 226         bool isVertex = aMode == AIS_Shape::SelectionMode(TopAbs_VERTEX);
 227     appendShapeSelection(aSelection, myAuxiliaryCompound, isVertex ? TopAbs_VERTEX : TopAbs_EDGE);
 228   }
 229
 230   AIS_Shape::ComputeSelection(aSelection, aMode);
 231 }
 232
 233 void PartSet_ResultSketchPrs::appendShapeSelection(const Handle(SelectMgr_Selection)& theSelection,
 234                                                    const TopoDS_Shape& theShape,
 235                                                    const TopAbs_ShapeEnum& theTypeOfSelection)
 236 {
 237   // POP protection against crash in low layers
 238   Standard_Real aDeflection = Prs3d::GetDeflection(theShape, myDrawer);
 239   try {
 240     StdSelect_BRepSelectionTool::Load(theSelection,
 241                                       this,
 242                                       theShape,
 243                                       theTypeOfSelection,
 244                                       aDeflection,
 245                                       myDrawer->HLRAngle(),
 246                                       myDrawer->IsAutoTriangulation());
 247   } catch ( Standard_Failure ) {
 248   }
 249 }
 250
 251 void PartSet_ResultSketchPrs::setAuxiliaryPresentationStyle(const bool isAuxiliary)
 252 {
 253   std::vector<int> aColor;
 254   Standard_Real aWidth;
 255   Standard_Integer aLineStyle;
 256
 257   if (!isAuxiliary) {
 258     aColor = Config_PropManager::color("Visualization", "result_construction_color",
 259                                         ModelAPI_ResultConstruction::DEFAULT_COLOR());
 260     aWidth = PartSet_Tools::getAISDefaultWidth();// default width value
 261     aLineStyle = SketchPlugin_SketchEntity::SKETCH_LINE_STYLE();
 262   }
 263   else {
 264     aColor = Config_PropManager::color("Visualization", "sketch_auxiliary_color",
 265                                          SKETCH_AUXILIARY_COLOR);
 266     aWidth = SketchPlugin_SketchEntity::SKETCH_LINE_WIDTH_AUXILIARY();
 267     aLineStyle = SketchPlugin_SketchEntity::SKETCH_LINE_STYLE_AUXILIARY();
 268   }
 269
 270   Handle(Prs3d_Drawer) aDrawer = Attributes();
 271   setColor(aDrawer, Quantity_Color(aColor[0] / 255., aColor[1] / 255., aColor[2] / 255.,
 272            Quantity_TOC_RGB));
 273
 274   setWidth(aDrawer, aWidth);
 275   // set line style
 276   Handle(Prs3d_LineAspect) aLineAspect;
 277
 278   Aspect_TypeOfLine aType = (Aspect_TypeOfLine)aLineStyle;
 279   if (aDrawer->HasOwnLineAspect()) {
 280     aLineAspect = aDrawer->LineAspect();
 281   }
 282   if (aDrawer->HasOwnWireAspect()) {
 283     aLineAspect = aDrawer->WireAspect();
 284   }
 285   Quantity_Color aCurrentColor;
 286   Aspect_TypeOfLine aPrevLineType;
 287   Standard_Real aCurrentWidth;
 288   aLineAspect->Aspect()->Values(aCurrentColor, aPrevLineType, aCurrentWidth);
 289   bool isChangedLineType = aType != aPrevLineType;
 290   if (isChangedLineType) {
 291     aLineAspect->SetTypeOfLine(aType);
 292   }
 293 }