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87432b8278
AIS_InteractiveObject, virtual methods ::SetColor(), ::Color() returning/accepting Quantity_NameOfColor have been removed. Virtual method ::SetMaterial() accepting Graphic3d_NameOfMaterial has been also removed. V3d_View, V3d_Viewer, V3d_AmbientLight, V3d_DirectionalLight, V3d_Light, V3d_PositionalLight, V3d_SpotLight, Aspect_Window, methods accepting Quantity_NameOfColor have been removed (duplicates) or color argument(s) replaced with Quantity_Color.
718 lines
24 KiB
C++
718 lines
24 KiB
C++
// Created on: 2014-04-24
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// Created by: Kirill Gavrilov
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// Copyright (c) 2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <AIS_ColoredShape.hxx>
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#include <AIS_InteractiveContext.hxx>
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#include <BRep_Builder.hxx>
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#include <BRepTools.hxx>
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#include <gp_Pnt2d.hxx>
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#include <Graphic3d_AspectFillArea3d.hxx>
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#include <Graphic3d_AspectLine3d.hxx>
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#include <Graphic3d_ArrayOfTriangles.hxx>
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#include <Graphic3d_ArrayOfSegments.hxx>
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#include <Graphic3d_Group.hxx>
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#include <Graphic3d_StructureManager.hxx>
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#include <Graphic3d_Texture2Dmanual.hxx>
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#include <Precision.hxx>
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#include <Prs3d.hxx>
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#include <Prs3d_LineAspect.hxx>
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#include <Prs3d_IsoAspect.hxx>
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#include <Prs3d_Presentation.hxx>
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#include <Prs3d_ShadingAspect.hxx>
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#include <Prs3d_Root.hxx>
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#include <PrsMgr_PresentationManager3d.hxx>
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#include <Standard_ErrorHandler.hxx>
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#include <StdPrs_ShadedShape.hxx>
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#include <StdPrs_ToolTriangulatedShape.hxx>
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#include <StdPrs_WFShape.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Compound.hxx>
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#include <TopoDS_Iterator.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(AIS_ColoredShape,AIS_Shape)
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IMPLEMENT_STANDARD_RTTIEXT(AIS_ColoredDrawer,Prs3d_Drawer)
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namespace
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{
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//! Collect all sub-compounds into map.
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static void collectSubCompounds (TopTools_MapOfShape& theMap,
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const TopoDS_Shape& theShape)
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{
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for (TopoDS_Iterator aChildIter (theShape); aChildIter.More(); aChildIter.Next())
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{
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const TopoDS_Shape& aShape = aChildIter.Value();
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if (aShape.ShapeType() == TopAbs_COMPOUND
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&& theMap.Add (aShape))
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{
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collectSubCompounds (theMap, aShape);
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}
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}
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}
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}
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//=======================================================================
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//function : AIS_ColoredShape
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//purpose :
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//=======================================================================
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AIS_ColoredShape::AIS_ColoredShape (const TopoDS_Shape& theShape)
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: AIS_Shape (theShape)
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{
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// disable dedicated line aspects
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myDrawer->SetFreeBoundaryAspect (myDrawer->LineAspect());
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myDrawer->SetUnFreeBoundaryAspect(myDrawer->LineAspect());
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myDrawer->SetSeenLineAspect (myDrawer->LineAspect());
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}
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//=======================================================================
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//function : AIS_ColoredShape
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//purpose :
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//=======================================================================
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AIS_ColoredShape::AIS_ColoredShape (const Handle(AIS_Shape)& theShape)
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: AIS_Shape (theShape->Shape())
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{
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// disable dedicated line aspects
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myDrawer->SetFreeBoundaryAspect (myDrawer->LineAspect());
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myDrawer->SetUnFreeBoundaryAspect(myDrawer->LineAspect());
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myDrawer->SetSeenLineAspect (myDrawer->LineAspect());
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if (theShape->HasMaterial())
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{
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SetMaterial (theShape->Material());
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}
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if (theShape->HasColor())
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{
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Quantity_Color aColor;
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theShape->Color (aColor);
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SetColor (aColor);
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}
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if (theShape->HasWidth())
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{
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SetWidth (theShape->Width());
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}
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if (theShape->IsTransparent())
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{
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SetTransparency (theShape->Transparency());
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}
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}
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//=======================================================================
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//function : CustomAspects
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//purpose :
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//=======================================================================
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Handle(AIS_ColoredDrawer) AIS_ColoredShape::CustomAspects (const TopoDS_Shape& theShape)
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{
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Handle(AIS_ColoredDrawer) aDrawer;
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myShapeColors.Find (theShape, aDrawer);
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if (aDrawer.IsNull())
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{
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aDrawer = new AIS_ColoredDrawer (myDrawer);
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myShapeColors.Bind (theShape, aDrawer);
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LoadRecomputable (AIS_WireFrame);
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LoadRecomputable (AIS_Shaded);
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}
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return aDrawer;
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}
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//=======================================================================
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//function : ClearCustomAspects
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::ClearCustomAspects()
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{
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if (myShapeColors.IsEmpty())
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{
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return;
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}
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myShapeColors.Clear();
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LoadRecomputable (AIS_WireFrame);
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LoadRecomputable (AIS_Shaded);
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}
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//=======================================================================
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//function : UnsetCustomAspects
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::UnsetCustomAspects (const TopoDS_Shape& theShape,
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const Standard_Boolean theToUnregister)
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{
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if (!myShapeColors.IsBound (theShape))
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{
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return;
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}
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LoadRecomputable (AIS_WireFrame);
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LoadRecomputable (AIS_Shaded);
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if (theToUnregister)
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{
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myShapeColors.UnBind (theShape);
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return;
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}
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myShapeColors.ChangeFind (theShape) = new AIS_ColoredDrawer (myDrawer);
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}
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//=======================================================================
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//function : SetCustomColor
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::SetCustomColor (const TopoDS_Shape& theShape,
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const Quantity_Color& theColor)
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{
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if (theShape.IsNull())
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{
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return;
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}
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const Handle(AIS_ColoredDrawer)& aDrawer = CustomAspects (theShape);
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setColor (aDrawer, theColor);
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aDrawer->SetOwnColor (theColor);
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LoadRecomputable (AIS_WireFrame);
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LoadRecomputable (AIS_Shaded);
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}
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//=======================================================================
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//function : SetCustomWidth
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::SetCustomWidth (const TopoDS_Shape& theShape,
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const Standard_Real theLineWidth)
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{
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if (theShape.IsNull())
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{
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return;
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}
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const Handle(AIS_ColoredDrawer)& aDrawer = CustomAspects (theShape);
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setWidth (CustomAspects (theShape), theLineWidth);
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aDrawer->SetOwnWidth (theLineWidth);
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LoadRecomputable (AIS_WireFrame);
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LoadRecomputable (AIS_Shaded);
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}
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//=======================================================================
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//function : SetColor
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::SetColor (const Quantity_Color& theColor)
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{
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setColor (myDrawer, theColor);
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myDrawer->SetColor (theColor);
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hasOwnColor = Standard_True;
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LoadRecomputable (AIS_WireFrame);
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LoadRecomputable (AIS_Shaded);
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for (AIS_DataMapOfShapeDrawer::Iterator anIter (myShapeColors); anIter.More(); anIter.Next())
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{
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const Handle(AIS_ColoredDrawer)& aDrawer = anIter.Value();
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if (aDrawer->HasOwnColor())
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{
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continue;
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}
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if (aDrawer->HasOwnShadingAspect())
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{
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aDrawer->ShadingAspect()->SetColor (theColor, myCurrentFacingModel);
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}
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if (aDrawer->HasOwnLineAspect())
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{
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aDrawer->LineAspect()->SetColor (theColor);
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}
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if (aDrawer->HasOwnWireAspect())
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{
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aDrawer->WireAspect()->SetColor (theColor);
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}
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}
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}
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//=======================================================================
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//function : SetWidth
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::SetWidth (const Standard_Real theLineWidth)
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{
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setWidth (myDrawer, theLineWidth);
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myOwnWidth = theLineWidth;
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LoadRecomputable (AIS_WireFrame);
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LoadRecomputable (AIS_Shaded);
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for (AIS_DataMapOfShapeDrawer::Iterator anIter (myShapeColors); anIter.More(); anIter.Next())
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{
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const Handle(AIS_ColoredDrawer)& aDrawer = anIter.Value();
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if (aDrawer->HasOwnWidth())
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{
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continue;
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}
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if (aDrawer->HasOwnLineAspect())
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{
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aDrawer->LineAspect()->SetWidth (theLineWidth);
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}
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if (aDrawer->HasOwnWireAspect())
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{
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aDrawer->WireAspect()->SetWidth (theLineWidth);
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}
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}
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}
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//=======================================================================
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//function : SetTransparency
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::SetTransparency (const Standard_Real theValue)
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{
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setTransparency (myDrawer, theValue);
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myDrawer->SetTransparency ((Standard_ShortReal )theValue);
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LoadRecomputable (AIS_WireFrame);
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LoadRecomputable (AIS_Shaded);
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for (AIS_DataMapOfShapeDrawer::Iterator anIter (myShapeColors); anIter.More(); anIter.Next())
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{
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const Handle(Prs3d_Drawer)& aDrawer = anIter.Value();
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if (aDrawer->HasOwnShadingAspect())
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{
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aDrawer->ShadingAspect()->SetTransparency (theValue, myCurrentFacingModel);
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}
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}
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}
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//=======================================================================
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//function : UnsetTransparency
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::UnsetTransparency()
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{
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myDrawer->SetTransparency (0.0f);
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if (myDrawer->HasOwnShadingAspect())
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{
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myDrawer->ShadingAspect()->SetTransparency (0.0, myCurrentFacingModel);
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}
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if (!HasColor() && !HasMaterial())
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{
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myDrawer->SetShadingAspect (Handle(Prs3d_ShadingAspect)());
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}
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for (AIS_DataMapOfShapeDrawer::Iterator anIter (myShapeColors); anIter.More(); anIter.Next())
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{
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const Handle(Prs3d_Drawer)& aDrawer = anIter.Value();
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if (aDrawer->HasOwnShadingAspect())
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{
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aDrawer->ShadingAspect()->SetTransparency (0.0, myCurrentFacingModel);
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}
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}
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SynchronizeAspects();
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}
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//=======================================================================
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//function : SetMaterial
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::SetMaterial (const Graphic3d_MaterialAspect& theMaterial)
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{
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setMaterial (myDrawer, theMaterial, HasColor(), IsTransparent());
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//myOwnMaterial = theMaterial;
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hasOwnMaterial = Standard_True;
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LoadRecomputable (AIS_Shaded);
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for (AIS_DataMapOfShapeDrawer::Iterator anIter (myShapeColors); anIter.More(); anIter.Next())
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{
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const Handle(AIS_ColoredDrawer)& aDrawer = anIter.Value();
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//if (aDrawer->HasOwnMaterial()) continue;
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if (aDrawer->HasOwnShadingAspect())
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{
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setMaterial (aDrawer, theMaterial, aDrawer->HasOwnColor(), Standard_False); // aDrawer->IsTransparent()
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}
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}
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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_ColoredShape::Compute (const Handle(PrsMgr_PresentationManager3d)& ,
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const Handle(Prs3d_Presentation)& thePrs,
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const Standard_Integer theMode)
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{
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if (myshape.IsNull())
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{
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return;
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}
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if (IsInfinite())
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{
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thePrs->SetInfiniteState (Standard_True);
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}
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if (theMode == AIS_Shaded)
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{
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if (myDrawer->IsAutoTriangulation())
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{
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// compute mesh for entire shape beforehand to ensure consistency and optimizations (parallelization)
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StdPrs_ToolTriangulatedShape::ClearOnOwnDeflectionChange (myshape, myDrawer, Standard_True);
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// After this call if type of deflection is relative
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// computed deflection coefficient is stored as absolute.
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Standard_Boolean wasRecomputed = StdPrs_ToolTriangulatedShape::Tessellate (myshape, myDrawer);
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// Set to update wireframe presentation on triangulation.
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if (myDrawer->IsoOnTriangulation() && wasRecomputed)
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{
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SetToUpdate (AIS_WireFrame);
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}
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}
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}
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else // WireFrame mode
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{
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StdPrs_ToolTriangulatedShape::ClearOnOwnDeflectionChange (myshape, myDrawer, Standard_True);
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// After this call if type of deflection is relative
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// computed deflection coefficient is stored as absolute.
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Prs3d::GetDeflection (myshape, myDrawer);
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}
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// Extract myShapeColors map (KeyshapeColored -> Color)
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// to subshapes map (Subshape -> Color).
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// This needed when colored shape is not part of BaseShape
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// (but subshapes are) and actually container for subshapes.
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AIS_DataMapOfShapeDrawer aSubshapeDrawerMap;
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{
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// unroll compounds specified for grouping sub-shapes with the same style
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// (e.g. the compounds that are not a part of the main shape)
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TopTools_MapOfShape aMapOfOwnCompounds;
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if (myshape.ShapeType() == TopAbs_COMPOUND)
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{
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aMapOfOwnCompounds.Add (myshape);
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collectSubCompounds (aMapOfOwnCompounds, myshape);
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}
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for (AIS_DataMapOfShapeDrawer::Iterator aKeyShapeIter (myShapeColors);
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aKeyShapeIter.More(); aKeyShapeIter.Next())
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{
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const TopoDS_Shape& aKeyShape = aKeyShapeIter.Key();
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if (aKeyShape.ShapeType() != TopAbs_COMPOUND
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|| aMapOfOwnCompounds.Contains (aKeyShape))
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{
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continue;
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}
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for (TopoDS_Iterator aChildIter (aKeyShape); aChildIter.More(); aChildIter.Next())
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{
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const TopoDS_Shape& aShape = aChildIter.Value();
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if (!myShapeColors.IsBound (aShape))
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{
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bindSubShapes (aSubshapeDrawerMap, aShape, aKeyShapeIter.Value());
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}
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}
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}
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// assign other sub-shapes with styles
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for (AIS_DataMapOfShapeDrawer::Iterator aKeyShapeIter (myShapeColors);
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aKeyShapeIter.More(); aKeyShapeIter.Next())
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{
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const TopoDS_Shape& aKeyShape = aKeyShapeIter.Key();
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if (myshape == aKeyShape
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|| (aKeyShape.ShapeType() == TopAbs_COMPOUND
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&& !aMapOfOwnCompounds.Contains (aKeyShape)))
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{
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continue;
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}
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bindSubShapes (aSubshapeDrawerMap, aKeyShape, aKeyShapeIter.Value());
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}
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}
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Handle(AIS_ColoredDrawer) aBaseDrawer;
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myShapeColors.Find (myshape, aBaseDrawer);
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// myShapeColors + anOpened --> array[TopAbs_ShapeEnum] of map of color-to-compound
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DataMapOfDrawerCompd aDispatchedOpened[(size_t)TopAbs_SHAPE];
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DataMapOfDrawerCompd aDispatchedClosed;
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dispatchColors (aBaseDrawer, myshape,
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aSubshapeDrawerMap, TopAbs_COMPOUND, Standard_False,
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aDispatchedOpened, theMode == AIS_Shaded ? aDispatchedClosed : aDispatchedOpened[TopAbs_FACE]);
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addShapesWithCustomProps (thePrs, aDispatchedOpened, aDispatchedClosed, theMode);
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}
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//=======================================================================
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//function : addShapesWithCustomProps
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//purpose :
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//=======================================================================
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void AIS_ColoredShape::addShapesWithCustomProps (const Handle(Prs3d_Presentation)& thePrs,
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const DataMapOfDrawerCompd* theDrawerOpenedShapePerType,
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const DataMapOfDrawerCompd& theDrawerClosedFaces,
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const Standard_Integer theMode)
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{
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Handle(Graphic3d_Group) anOpenGroup, aClosedGroup;
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for (size_t aShType = 0; aShType <= (size_t )TopAbs_SHAPE; ++aShType)
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{
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const Standard_Boolean isClosed = aShType == TopAbs_SHAPE;
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Handle(Graphic3d_Group)& aShadedGroup = isClosed ? aClosedGroup : anOpenGroup;
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const DataMapOfDrawerCompd& aDrawerShapeMap = isClosed
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? theDrawerClosedFaces
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: theDrawerOpenedShapePerType[aShType];
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for (DataMapOfDrawerCompd::Iterator aMapIter (aDrawerShapeMap);
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aMapIter.More(); aMapIter.Next())
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{
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const Handle(AIS_ColoredDrawer)& aCustomDrawer = aMapIter.Key();
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const TopoDS_Compound& aShapeDraw = aMapIter.Value(); // compound of subshapes with <aShType> type
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Handle(Prs3d_Drawer) aDrawer;
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if (!aCustomDrawer.IsNull())
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{
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aDrawer = aCustomDrawer;
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if (aCustomDrawer->IsHidden())
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{
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continue;
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}
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}
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else
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{
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aDrawer = myDrawer;
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}
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// It is supposed that absolute deflection contains previously computed relative deflection
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// (if deflection type is relative).
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// In case of CustomDrawer it is taken from Link().
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Aspect_TypeOfDeflection aPrevType = aDrawer->TypeOfDeflection();
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aDrawer->SetTypeOfDeflection (Aspect_TOD_ABSOLUTE);
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// Draw each kind of subshapes and personal-colored shapes in a separate group
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// since it's necessary to set transparency/material for all subshapes
|
|
// without affecting their unique colors
|
|
if (theMode == AIS_Shaded
|
|
&& aShapeDraw.ShapeType() <= TopAbs_FACE
|
|
&& !IsInfinite())
|
|
{
|
|
// add wireframe presentation for isolated edges and vertices
|
|
StdPrs_ShadedShape::AddWireframeForFreeElements (thePrs, aShapeDraw, aDrawer);
|
|
|
|
// add special wireframe presentation for faces without triangulation
|
|
StdPrs_ShadedShape::AddWireframeForFacesWithoutTriangles (thePrs, aShapeDraw, aDrawer);
|
|
|
|
Handle(Graphic3d_ArrayOfTriangles) aTriangles = StdPrs_ShadedShape::FillTriangles (aShapeDraw);
|
|
if (!aTriangles.IsNull())
|
|
{
|
|
if (aShadedGroup.IsNull())
|
|
{
|
|
aShadedGroup = Prs3d_Root::NewGroup (thePrs);
|
|
aShadedGroup->SetClosed (isClosed);
|
|
}
|
|
aShadedGroup->SetPrimitivesAspect (aDrawer->ShadingAspect()->Aspect());
|
|
aShadedGroup->AddPrimitiveArray (aTriangles);
|
|
}
|
|
|
|
if (aDrawer->FaceBoundaryDraw())
|
|
{
|
|
Handle(Graphic3d_ArrayOfSegments) aBndSegments = StdPrs_ShadedShape::FillFaceBoundaries (aShapeDraw);
|
|
if (!aBndSegments.IsNull())
|
|
{
|
|
if (aShadedGroup.IsNull())
|
|
{
|
|
aShadedGroup = Prs3d_Root::NewGroup (thePrs);
|
|
aShadedGroup->SetClosed (isClosed);
|
|
}
|
|
|
|
Handle(Graphic3d_AspectLine3d) aBoundaryAspect = aDrawer->FaceBoundaryAspect()->Aspect();
|
|
aShadedGroup->SetPrimitivesAspect (aBoundaryAspect);
|
|
aShadedGroup->AddPrimitiveArray (aBndSegments);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
StdPrs_WFShape::Add (thePrs, aShapeDraw, aDrawer);
|
|
}
|
|
aDrawer->SetTypeOfDeflection (aPrevType);
|
|
}
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : dispatchColors
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean AIS_ColoredShape::dispatchColors (const Handle(AIS_ColoredDrawer)& theParentDrawer,
|
|
const TopoDS_Shape& theShapeToParse,
|
|
const AIS_DataMapOfShapeDrawer& theShapeDrawerMap,
|
|
const TopAbs_ShapeEnum theParentType,
|
|
const Standard_Boolean theIsParentClosed,
|
|
DataMapOfDrawerCompd* theDrawerOpenedShapePerType,
|
|
DataMapOfDrawerCompd& theDrawerClosedFaces)
|
|
{
|
|
const TopAbs_ShapeEnum aShapeType = theShapeToParse.ShapeType();
|
|
if (aShapeType == TopAbs_SHAPE)
|
|
{
|
|
return Standard_False;
|
|
}
|
|
|
|
// check own setting of current shape
|
|
Handle(AIS_ColoredDrawer) aDrawer = theParentDrawer;
|
|
const Standard_Boolean isOverriden = theShapeDrawerMap.Find (theShapeToParse, aDrawer);
|
|
if (isOverriden
|
|
&& aDrawer->IsHidden())
|
|
{
|
|
return Standard_True;
|
|
}
|
|
|
|
// handle compounds, solids and shells
|
|
Standard_Boolean isSubOverride = Standard_False;
|
|
if (aShapeType <= TopAbs_SHELL)
|
|
{
|
|
// detect parts of closed solids
|
|
Standard_Boolean isClosedShell = theParentType == TopAbs_SOLID
|
|
&& aShapeType == TopAbs_SHELL
|
|
&& BRep_Tool::IsClosed (theShapeToParse)
|
|
&& StdPrs_ToolTriangulatedShape::IsTriangulated (theShapeToParse);
|
|
if (isClosedShell)
|
|
{
|
|
for (TopoDS_Iterator aFaceIter (theShapeToParse); aFaceIter.More(); aFaceIter.Next())
|
|
{
|
|
const TopoDS_Shape& aFace = aFaceIter.Value();
|
|
Handle(AIS_ColoredDrawer) aFaceDrawer;
|
|
if (aFace.ShapeType() == TopAbs_FACE
|
|
&& theShapeDrawerMap.Find (aFace, aFaceDrawer)
|
|
&& aFaceDrawer->IsHidden())
|
|
{
|
|
isClosedShell = Standard_False;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (TopoDS_Iterator aSubShapeIter (theShapeToParse); aSubShapeIter.More(); aSubShapeIter.Next())
|
|
{
|
|
const TopoDS_Shape& aSubShape = aSubShapeIter.Value();
|
|
if (dispatchColors (aDrawer, aSubShape,
|
|
theShapeDrawerMap, aShapeType,
|
|
isClosedShell,
|
|
theDrawerOpenedShapePerType,
|
|
theDrawerClosedFaces))
|
|
{
|
|
isSubOverride = Standard_True;
|
|
}
|
|
}
|
|
return isOverriden || isSubOverride;
|
|
}
|
|
|
|
// iterate on sub-shapes
|
|
BRep_Builder aBBuilder;
|
|
TopoDS_Shape aShapeCopy = theShapeToParse.EmptyCopied();
|
|
aShapeCopy.Closed (theShapeToParse.Closed());
|
|
Standard_Integer nbDef = 0;
|
|
for (TopoDS_Iterator aSubShapeIter (theShapeToParse); aSubShapeIter.More(); aSubShapeIter.Next())
|
|
{
|
|
const TopoDS_Shape& aSubShape = aSubShapeIter.Value();
|
|
if (dispatchColors (aDrawer, aSubShape,
|
|
theShapeDrawerMap, aShapeType,
|
|
theIsParentClosed,
|
|
theDrawerOpenedShapePerType,
|
|
theDrawerClosedFaces))
|
|
{
|
|
isSubOverride = Standard_True;
|
|
}
|
|
else
|
|
{
|
|
aBBuilder.Add (aShapeCopy, aSubShape);
|
|
++nbDef;
|
|
}
|
|
}
|
|
if (aShapeType == TopAbs_FACE || !isSubOverride)
|
|
{
|
|
aShapeCopy = theShapeToParse;
|
|
}
|
|
else if (nbDef == 0)
|
|
{
|
|
return isOverriden || isSubOverride; // empty compound
|
|
}
|
|
|
|
// if any of styles is overridden regarding to default one, add rest to map
|
|
if (isOverriden
|
|
|| (isSubOverride && theParentType != TopAbs_WIRE // avoid drawing edges when vertex color is overridden
|
|
&& theParentType != TopAbs_FACE) // avoid drawing edges of the same color as face
|
|
|| (theParentType <= TopAbs_SHELL && !(isOverriden || isSubOverride))) // bind original shape to default color
|
|
{
|
|
TopoDS_Compound aCompound;
|
|
DataMapOfDrawerCompd& aDrawerShapeMap = theIsParentClosed
|
|
&& aShapeType == TopAbs_FACE
|
|
? theDrawerClosedFaces
|
|
: theDrawerOpenedShapePerType[(size_t)aShapeType];
|
|
if (!aDrawerShapeMap.FindFromKey (aDrawer, aCompound))
|
|
{
|
|
aBBuilder.MakeCompound (aCompound);
|
|
aDrawerShapeMap.Add (aDrawer, aCompound);
|
|
}
|
|
aBBuilder.Add (aCompound, aShapeCopy);
|
|
}
|
|
return isOverriden || isSubOverride;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : isShapeEntirelyVisible
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean AIS_ColoredShape::isShapeEntirelyVisible() const
|
|
{
|
|
for (AIS_DataMapOfShapeDrawer::Iterator aMapIter (myShapeColors); aMapIter.More(); aMapIter.Next())
|
|
{
|
|
if (aMapIter.Value()->IsHidden())
|
|
{
|
|
return Standard_False;
|
|
}
|
|
}
|
|
return Standard_True;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : bindSubShapes
|
|
//purpose :
|
|
//=======================================================================
|
|
void AIS_ColoredShape::bindSubShapes (AIS_DataMapOfShapeDrawer& theShapeDrawerMap,
|
|
const TopoDS_Shape& theKeyShape,
|
|
const Handle(AIS_ColoredDrawer)& theDrawer)
|
|
{
|
|
TopAbs_ShapeEnum aShapeWithColorType = theKeyShape.ShapeType();
|
|
if (aShapeWithColorType == TopAbs_COMPOUND)
|
|
{
|
|
theShapeDrawerMap.Bind (theKeyShape, theDrawer);
|
|
}
|
|
else if (aShapeWithColorType == TopAbs_SOLID || aShapeWithColorType == TopAbs_SHELL)
|
|
{
|
|
for (TopExp_Explorer anExp (theKeyShape, TopAbs_FACE); anExp.More(); anExp.Next())
|
|
{
|
|
if (!theShapeDrawerMap.IsBound (anExp.Current()))
|
|
{
|
|
theShapeDrawerMap.Bind (anExp.Current(), theDrawer);
|
|
}
|
|
}
|
|
}
|
|
else if (aShapeWithColorType == TopAbs_WIRE)
|
|
{
|
|
for (TopExp_Explorer anExp (theKeyShape, TopAbs_EDGE); anExp.More(); anExp.Next())
|
|
{
|
|
if (!theShapeDrawerMap.IsBound (anExp.Current()))
|
|
{
|
|
theShapeDrawerMap.Bind (anExp.Current(), theDrawer);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// bind single face, edge and vertex
|
|
// force rebind if required due to the color of single shape has
|
|
// higher priority than the color of "compound" shape (wire is a
|
|
// compound of edges, shell is a compound of faces) that contains
|
|
// this single shape.
|
|
theShapeDrawerMap.Bind (theKeyShape, theDrawer);
|
|
}
|
|
}
|