//
#include "ModuleBase_ResultPrs.h"
-#include "ModuleBase_Tools.h"
+
+#include <GeomAPI_PlanarEdges.h>
#include <ModelAPI_Events.h>
#include <ModelAPI_Tools.h>
#include <ModelAPI_ResultConstruction.h>
#include <ModelAPI_ResultCompSolid.h>
-#include <GeomAPI_PlanarEdges.h>
+
+#include "ModuleBase_Tools.h"
+#include "ModuleBase_BRepOwner.h"
#include <Events_InfoMessage.h>
#include <Events_Loop.h>
+#include <AIS_ColoredDrawer.hxx>
+#include <AIS_InteractiveContext.hxx>
+#include <AIS_Selection.hxx>
#include <BRep_Builder.hxx>
+#include <Graphic3d_AspectMarker3d.hxx>
#include <Prs3d_Drawer.hxx>
#include <Prs3d.hxx>
#include <Prs3d_PointAspect.hxx>
#include <Prs3d_IsoAspect.hxx>
-#include <TopoDS_Builder.hxx>
-#include <TopoDS.hxx>
+#include <Prs3d_ShadingAspect.hxx>
#include <SelectMgr_SequenceOfOwner.hxx>
#include <SelectMgr_EntityOwner.hxx>
#include <SelectMgr_SelectionManager.hxx>
#include <StdPrs_WFShape.hxx>
+#include <StdPrs_ShadedShape.hxx>
#include <StdSelect_BRepSelectionTool.hxx>
-#include <AIS_InteractiveContext.hxx>
-#include <AIS_Selection.hxx>
#include <TColStd_ListIteratorOfListOfInteger.hxx>
-#include <Graphic3d_AspectMarker3d.hxx>
#include <TopExp_Explorer.hxx>
-
-IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_BRepOwner, StdSelect_BRepOwner);
+#include <TopoDS.hxx>
+#include <TopoDS_Builder.hxx>
//*******************************************************************************************
+//********************************************************************
ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
- : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult), myAdditionalSelectionPriority(0)
+ : ViewerData_AISShape(TopoDS_Shape()), myResult(theResult), myAdditionalSelectionPriority(0),
+ myTransparency(1)
{
std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(theResult);
TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(myResult);
SetAutoHilight(aCompSolid.get() == NULL);
+ myHiddenSubShapesDrawer = new AIS_ColoredDrawer (myDrawer);
+ Handle(Prs3d_ShadingAspect) aShadingAspect = new Prs3d_ShadingAspect();
+ aShadingAspect->SetMaterial(Graphic3d_NOM_BRASS); //default value of context material
+ myHiddenSubShapesDrawer->SetShadingAspect(aShadingAspect);
+
ModuleBase_Tools::setPointBallHighlighting(this);
}
+//********************************************************************
void ModuleBase_ResultPrs::setAdditionalSelectionPriority(const int thePriority)
{
myAdditionalSelectionPriority = thePriority;
}
+//********************************************************************
+void ModuleBase_ResultPrs::SetColor (const Quantity_Color& theColor)
+{
+ ViewerData_AISShape::SetColor(theColor);
+ myHiddenSubShapesDrawer->ShadingAspect()->SetColor (theColor, myCurrentFacingModel);
+}
+
+//********************************************************************
+bool ModuleBase_ResultPrs::setSubShapeHidden(const NCollection_List<TopoDS_Shape>& theShapes)
+{
+ bool isModified = false;
+
+ TopoDS_Compound aCompound;
+ BRep_Builder aBBuilder;
+ aBBuilder.MakeCompound (aCompound);
+ // restore hidden shapes if there are not the shapes in parameter container
+ NCollection_List<TopoDS_Shape> aVisibleSubShapes;
+ for (NCollection_List<TopoDS_Shape>::Iterator aHiddenIt(myHiddenSubShapes); aHiddenIt.More();
+ aHiddenIt.Next()) {
+ if (!theShapes.Contains(aHiddenIt.Value()))
+ aVisibleSubShapes.Append(aHiddenIt.Value());
+ else
+ aBBuilder.Add (aCompound, aHiddenIt.Value());
+ }
+ isModified = !aVisibleSubShapes.IsEmpty();
+ for (NCollection_List<TopoDS_Shape>::Iterator aVisibleIt(aVisibleSubShapes); aVisibleIt.More();
+ aVisibleIt.Next())
+ myHiddenSubShapes.Remove(aVisibleIt.Value());
+
+ // append hidden shapes into internal container if there are not these shapes
+ for (NCollection_List<TopoDS_Shape>::Iterator aShapeIt(theShapes); aShapeIt.More();
+ aShapeIt.Next())
+ {
+ if (aShapeIt.Value().ShapeType() != TopAbs_FACE) // only face shape can be hidden
+ continue;
+
+ if (!myHiddenSubShapes.Contains(aShapeIt.Value())) {
+ myHiddenSubShapes.Append(aShapeIt.Value());
+ aBBuilder.Add (aCompound, aShapeIt.Value());
+ isModified = true;
+ }
+ }
+ myHiddenCompound = aCompound;
+ return isModified;
+}
+
+//********************************************************************
+bool ModuleBase_ResultPrs::hasSubShapeVisible(const TopoDS_Shape& theShape)
+{
+ int aNbOfHiddenSubShapes = myHiddenSubShapes.Size();
+
+ if (!myHiddenSubShapes.Contains(theShape))
+ aNbOfHiddenSubShapes++; // the shape to be hidden later
+
+ TopExp_Explorer anExp(myOriginalShape, TopAbs_FACE);
+ bool aHasVisibleShape = false;
+ for(TopExp_Explorer anExp(myOriginalShape, TopAbs_FACE); anExp.More() && !aHasVisibleShape;
+ anExp.Next())
+ {
+ aNbOfHiddenSubShapes--;
+ if (aNbOfHiddenSubShapes < 0)
+ aHasVisibleShape = true;
+ }
+ return aHasVisibleShape;
+}
+
+//********************************************************************
+bool ModuleBase_ResultPrs::setHiddenSubShapeTransparency(double theTransparency)
+{
+ if (myTransparency == theTransparency || theTransparency > 1 || theTransparency < 0)
+ return false;
+
+ myTransparency = theTransparency;
+ myHiddenSubShapesDrawer->ShadingAspect()->SetTransparency (theTransparency, myCurrentFacingModel);
+ return true;
+}
+
+//********************************************************************
void ModuleBase_ResultPrs::Compute(
const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
const Handle(Prs3d_Presentation)& thePresentation,
bool aReadyToDisplay = aShapePtr.get();
if (aReadyToDisplay) {
myOriginalShape = aShapePtr->impl<TopoDS_Shape>();
- if (!myOriginalShape.IsNull())
- Set(myOriginalShape);
+ if (myHiddenSubShapes.IsEmpty() || myOriginalShape.ShapeType() > TopAbs_FACE ) {
+ if (!myOriginalShape.IsNull())
+ Set(myOriginalShape);
+ }
+ else { // convert shape into SHELL
+ TopoDS_Shell aShell;
+ BRep_Builder aShellBuilder;
+ aShellBuilder.MakeShell(aShell);
+ bool isEmptyShape = true;
+ for(TopExp_Explorer anExp(myOriginalShape, TopAbs_FACE); anExp.More(); anExp.Next()) {
+ if (myHiddenSubShapes.Contains(anExp.Current()))
+ continue;
+ aShellBuilder.Add(aShell, anExp.Current());
+ isEmptyShape = false;
+ }
+ Set(aShell);
+ if (isEmptyShape)
+ aReadyToDisplay = false;
+ }
}
// change deviation coefficient to provide more precise circle
//ModuleBase_Tools::setDefaultDeviationCoefficient(myResult, Attributes());
AIS_Shape::Compute(thePresentationManager, thePresentation, theMode);
+ // visualize hidden sub-shapes transparent
+ if (myTransparency < 1 && !myHiddenSubShapes.IsEmpty())
+ {
+ StdPrs_ShadedShape::Add (thePresentation, myHiddenCompound, myHiddenSubShapesDrawer);
+ aReadyToDisplay = true;
+ }
+
if (!aReadyToDisplay) {
Events_InfoMessage("ModuleBase_ResultPrs",
"An empty AIS presentation: ModuleBase_ResultPrs").send();
}
}
+//********************************************************************
void ModuleBase_ResultPrs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
const Standard_Integer theMode)
{
}
}
+//********************************************************************
bool ModuleBase_ResultPrs::appendVertexSelection(const Handle(SelectMgr_Selection)& aSelection,
const Standard_Integer theMode)
{
return false;
}
+//********************************************************************
void ModuleBase_ResultPrs::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& thePM,
const SelectMgr_SequenceOfOwner& theOwners)
{
}
}
+//********************************************************************
void ModuleBase_ResultPrs::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
const Handle(Graphic3d_HighlightStyle)& theStyle,
const Handle(SelectMgr_EntityOwner)& theOwner)
