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128cc8df34
Deleted TKV2d toolkit and CGM, MFT,FontMFT, PlotMgt, PS packages. Deleted 2d test cases. Deleted WNT_WDriver and Xw_Driver, edited Aspect_Driver. Deleted trailing spaces, removed WNT_FontMapEntry, WNT_FontTable, WNT_HFontTable Deleting tests for 2D viewer
340 lines
11 KiB
C++
Executable File
340 lines
11 KiB
C++
Executable File
// Created on: 1996-04-10
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// Created by: Guest Design
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// Copyright (c) 1996-1999 Matra Datavision
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// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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// <g_design>
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#include <Standard_NotImplemented.hxx>
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#include <AIS_ConnectedShape.ixx>
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#include <AIS_InteractiveContext.hxx>
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#include <AIS_Drawer.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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#include <StdPrs_WFDeflectionShape.hxx>
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#include <StdPrs_HLRPolyShape.hxx>
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#include <Prs3d_Drawer.hxx>
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#include <Aspect_TypeOfDeflection.hxx>
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#include <BRepTools.hxx>
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#include <OSD_Timer.hxx>
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#include <StdSelect_BRepSelectionTool.hxx>
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#include <StdSelect_BRepOwner.hxx>
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#include <StdSelect.hxx>
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#include <TopTools_IndexedMapOfShape.hxx>
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#include <TopTools_OrientedShapeMapHasher.hxx>
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#include <TopExp.hxx>
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#include <Select3D_SensitiveEntity.hxx>
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#include <SelectMgr_EntityOwner.hxx>
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#include <SelectBasics_EntityOwner.hxx>
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#include <AIS_MultipleConnectedShape.hxx>
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#include <Precision.hxx>
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#include <NCollection_DataMap.hxx>
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#include <NCollection_List.hxx>
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//=======================================================================
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//function : AIS_ConnectedShape
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//purpose :
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//=======================================================================
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AIS_ConnectedShape::AIS_ConnectedShape (const Handle(AIS_Shape)& TheAISShape,
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const PrsMgr_TypeOfPresentation3d TheType):
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AIS_ConnectedInteractive(TheType)
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{
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myReference = TheAISShape;
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}
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AIS_ConnectedShape::AIS_ConnectedShape (const Handle(AIS_ConnectedShape)& TheConnectedShape,
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const PrsMgr_TypeOfPresentation3d TheType):
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AIS_ConnectedInteractive(TheType)
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{
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myReference = TheConnectedShape;
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}
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//=======================================================================
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//function : Type
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//purpose :
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//=======================================================================
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AIS_KindOfInteractive AIS_ConnectedShape::Type() const
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{return AIS_KOI_Shape;}
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//=======================================================================
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//function : Signature
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//purpose :
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//=======================================================================
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Standard_Integer AIS_ConnectedShape::Signature() const
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{return 1;}
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//=======================================================================
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//function : AcceptShapeDecomposition
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//purpose :
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//=======================================================================
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Standard_Boolean AIS_ConnectedShape::AcceptShapeDecomposition() const
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{return Standard_True;}
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//=======================================================================
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//function : Compute Hidden Lines
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//purpose :
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//=======================================================================
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void AIS_ConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector,
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const Handle(Prs3d_Presentation)& aPresentation)
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{
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UpdateShape(Standard_True);
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Compute(aProjector,aPresentation,myOwnSh);
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}
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//=======================================================================
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//function : Compute
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//purpose :
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//=======================================================================
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void AIS_ConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector,
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const Handle(Geom_Transformation)& TheTrsf,
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const Handle(Prs3d_Presentation)& aPresentation)
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{
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UpdateShape(Standard_False);
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const TopLoc_Location& loc = myOwnSh.Location();
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TopoDS_Shape shbis = myOwnSh.Located(TopLoc_Location(TheTrsf->Trsf())*loc);
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Compute(aProjector,aPresentation,shbis);
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}
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//=======================================================================
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//function : Compute
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//purpose :
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//=======================================================================
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void AIS_ConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector,
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const Handle(Prs3d_Presentation)& aPresentation,
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const TopoDS_Shape& SH)
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{
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// Standard_Boolean recompute = Standard_False;
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// Standard_Boolean myFirstCompute = Standard_True;
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switch (SH.ShapeType()){
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case TopAbs_VERTEX:
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case TopAbs_EDGE:
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case TopAbs_WIRE:
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{
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aPresentation->SetDisplayPriority(4);
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StdPrs_WFDeflectionShape::Add(aPresentation,SH,myDrawer);
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break;
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}
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default:
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{
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Handle (Prs3d_Drawer) defdrawer = GetContext()->DefaultDrawer();
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if (defdrawer->DrawHiddenLine())
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{myDrawer->EnableDrawHiddenLine();}
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else {myDrawer->DisableDrawHiddenLine();}
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Aspect_TypeOfDeflection prevdef = defdrawer->TypeOfDeflection();
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defdrawer->SetTypeOfDeflection(Aspect_TOD_RELATIVE);
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// process HLRAngle and HLRDeviationCoefficient()
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Standard_Real prevangl = myDrawer->HLRAngle();
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Standard_Real newangl = defdrawer->HLRAngle();
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if (Abs(newangl- prevangl) > Precision::Angular()) {
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#ifdef DEB
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cout << "AIS_MultipleConnectedShape : compute"<<endl;
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cout << "newangl : " << newangl << " # de " << "prevangl : " << prevangl << endl;
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#endif
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BRepTools::Clean(SH);
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}
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myDrawer->SetHLRAngle(newangl);
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myDrawer->SetHLRDeviationCoefficient(defdrawer->HLRDeviationCoefficient());
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StdPrs_HLRPolyShape::Add(aPresentation,SH,myDrawer,aProjector);
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defdrawer->SetTypeOfDeflection (prevdef);
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}
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}
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}
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//=======================================================================
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//function : ComputeSelection
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//purpose : Attention fragile...
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//=======================================================================
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void AIS_ConnectedShape::ComputeSelection (const Handle(SelectMgr_Selection)& aSelection,
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const Standard_Integer aMode)
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{
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typedef NCollection_List<Handle(Select3D_SensitiveEntity)> SensitiveList;
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typedef NCollection_DataMap<TopoDS_Shape, SensitiveList, TopTools_OrientedShapeMapHasher>
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Shapes2EntitiesMap;
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UpdateShape();
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aSelection->Clear();
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// It is checked if there is nothing to do with the reference
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// of type update...
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if(!myReference->HasSelection(aMode))
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myReference->UpdateSelection(aMode);
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const Handle(SelectMgr_Selection)& aRefSel = myReference->Selection(aMode);
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if(aRefSel->IsEmpty())
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myReference->UpdateSelection(aMode);
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if(aRefSel->UpdateStatus()==SelectMgr_TOU_Full)
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myReference->UpdateSelection(aMode);
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Handle(StdSelect_BRepOwner) anOwner;
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TopLoc_Location aBidLoc;
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Handle(Select3D_SensitiveEntity) aSE, aNewSE;
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Shapes2EntitiesMap aShapes2EntitiesMap;
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SensitiveList aSEList;
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TopoDS_Shape aSubShape;
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// Fill in the map of subshapes and corresponding
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// sensitive entities associated with aMode
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for(aRefSel->Init(); aRefSel->More(); aRefSel->Next())
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{
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aSE = Handle(Select3D_SensitiveEntity)::DownCast(aRefSel->Sensitive());
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if(!aSE.IsNull())
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{
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anOwner = Handle(StdSelect_BRepOwner)::DownCast(aSE->OwnerId());
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if(!anOwner.IsNull())
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{
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aSubShape = anOwner->Shape();
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if(!aShapes2EntitiesMap.IsBound(aSubShape))
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{
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aShapes2EntitiesMap.Bind(aSubShape, aSEList);
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}
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aShapes2EntitiesMap(aSubShape).Append(aSE);
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}
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}
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}
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// Fill in selection from aShapes2EntitiesMap
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Shapes2EntitiesMap::Iterator aMapIt(aShapes2EntitiesMap);
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for(; aMapIt.More(); aMapIt.Next())
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{
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aSEList = aMapIt.Value();
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anOwner = new StdSelect_BRepOwner(aMapIt.Key(),
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this,
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aSEList.First()->OwnerId()->Priority(),
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Standard_True);
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SensitiveList::Iterator aListIt(aSEList);
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for(; aListIt.More(); aListIt.Next())
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{
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aSE = aListIt.Value();
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if(myLocation.IsIdentity())
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{
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aNewSE = aSE->GetConnected(aBidLoc);
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aNewSE->Set(anOwner);
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// In case if aSE caches some location-dependent data
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// that must be updated after setting anOwner
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aNewSE->SetLocation(aBidLoc);
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}
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else
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{
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aNewSE = aSE->GetConnected(myLocation);
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aNewSE->Set(anOwner);
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// In case if aSE caches some location-dependent data
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// that must be updated after setting anOwner
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aNewSE->SetLocation(myLocation);
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}
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aSelection->Add(aNewSE);
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}
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}
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StdSelect::SetDrawerForBRepOwner(aSelection,myDrawer);
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}
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//=======================================================================
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//function : Shape
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//purpose :
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//=======================================================================
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const TopoDS_Shape& AIS_ConnectedShape::Shape()
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{
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UpdateShape();
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return myOwnSh;
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}
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AIS_ConnectedShape::AIS_ConnectedShape(const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d):
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AIS_ConnectedInteractive(aTypeOfPresentation3d)
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{
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SetHilightMode(0);
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}
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//=======================================================================
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//function : UpdateShape
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//purpose : if<WithLocation=False> computes only the deducted shape
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// from reference; does not put "myLocation"
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//=======================================================================
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void AIS_ConnectedShape::UpdateShape(const Standard_Boolean WithTheLocation)
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{
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if(myReference.IsNull()) return;
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// attention great line...
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if(myReference->Type()!=AIS_KOI_Shape) return;
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Standard_Integer Sig = myReference->Signature();
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TopoDS_Shape S ;
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switch(Sig){
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case 0:
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S = (*((Handle(AIS_Shape)*) &myReference))->Shape();
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break;
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case 1:
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S = (*((Handle(AIS_ConnectedShape)*) &myReference))->Shape();
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break;
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case 2:
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S=(*((Handle(AIS_MultipleConnectedShape)*) &myReference))->Shape();
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break;
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default:
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S = myOwnSh;
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}
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if(S.IsNull()) return;
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if(myLocation.IsIdentity() || !WithTheLocation)
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myOwnSh = S;
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else
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myOwnSh = S.Moved(myLocation);
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}
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//=======================================================================
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//function : Connect
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//purpose :
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//=======================================================================
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void AIS_ConnectedShape::
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Connect(const Handle(AIS_InteractiveObject)& anotherIObj)
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{
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if(anotherIObj->Type()== AIS_KOI_Shape){
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Standard_Integer Sig = anotherIObj->Signature();
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if(Sig <=2)
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AIS_ConnectedInteractive::Connect(anotherIObj);
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}
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}
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//=======================================================================
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//function : Connect
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//purpose :
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//=======================================================================
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void AIS_ConnectedShape::
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Connect(const Handle(AIS_InteractiveObject)& anotherIObj,
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const TopLoc_Location& aLocation)
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{
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if(anotherIObj->Type()== AIS_KOI_Shape){
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Standard_Integer Sig = anotherIObj->Signature();
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if(Sig <=2)
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AIS_ConnectedInteractive::Connect(anotherIObj,aLocation);
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}
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}
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