#include <StdPrs_ShadedShape.hxx>
#include <Bnd_Box.hxx>
-#include <BRep_Builder.hxx>
-#include <BRepBndLib.hxx>
-#include <BRepMesh_DiscretFactory.hxx>
-#include <BRepMesh_DiscretRoot.hxx>
#include <BRepTools.hxx>
+#include <BRepBndLib.hxx>
+#include <BRep_Builder.hxx>
+#include <BRep_Tool.hxx>
#include <Graphic3d_ArrayOfSegments.hxx>
#include <Graphic3d_ArrayOfTriangles.hxx>
#include <Graphic3d_AspectFillArea3d.hxx>
#include <gp_Dir.hxx>
#include <gp_Vec.hxx>
#include <gp_Pnt.hxx>
+#include <NCollection_IncAllocator.hxx>
#include <NCollection_List.hxx>
+#include <NCollection_Shared.hxx>
#include <Precision.hxx>
-#include <Prs3d.hxx>
#include <Prs3d_Drawer.hxx>
#include <Prs3d_IsoAspect.hxx>
#include <Prs3d_LineAspect.hxx>
#include <Poly_Connect.hxx>
#include <Poly_PolygonOnTriangulation.hxx>
#include <Poly_Triangulation.hxx>
-#include <StdPrs_ToolShadedShape.hxx>
-#include <StdPrs_WFDeflectionShape.hxx>
+#include <StdPrs_ToolTriangulatedShape.hxx>
#include <StdPrs_WFShape.hxx>
#include <TopExp.hxx>
#include <TopExp_Explorer.hxx>
const TopoDS_Shape& theShape,
const Handle (Prs3d_Drawer)& theDrawer)
{
- Standard_Boolean aDrawAllVerticesFlag = (theDrawer->VertexDrawMode() == Prs3d_VDM_All);
-
- if (!aDrawAllVerticesFlag && theShape.ShapeType() != TopAbs_COMPOUND)
+ TopExp_Explorer aShapeIter (theShape, TopAbs_FACE);
+ if (!aShapeIter.More())
{
+ StdPrs_WFShape::Add (thePrs, theShape, theDrawer);
return;
}
- TopExp_Explorer aShapeIter (theShape, TopAbs_FACE);
- if (!aShapeIter.More())
+ const Standard_Boolean aDrawAllVerticesFlag = (theDrawer->VertexDrawMode() == Prs3d_VDM_All);
+ if (!aDrawAllVerticesFlag && theShape.ShapeType() != TopAbs_COMPOUND)
{
- // compound contains no shaded elements at all
- StdPrs_WFDeflectionShape::Add (thePrs, theShape, theDrawer);
return;
}
}
if (hasElement)
{
- StdPrs_WFDeflectionShape::Add (thePrs, aCompoundWF, theDrawer);
+ StdPrs_WFShape::Add (thePrs, aCompoundWF, theDrawer);
}
}
theDrawer->UIsoAspect()->SetNumber (5);
theDrawer->VIsoAspect()->SetNumber (5);
- StdPrs_WFDeflectionShape::Add (thePrs, aCompoundWF, theDrawer);
+ StdPrs_WFShape::Add (thePrs, aCompoundWF, theDrawer);
theDrawer->UIsoAspect()->SetNumber (aPrevUIsoNb);
theDrawer->VIsoAspect()->SetNumber (aPrevVIsoNb);
for (; aFaceIt.More(); aFaceIt.Next())
{
const TopoDS_Face& aFace = TopoDS::Face(aFaceIt.Current());
- aT = StdPrs_ToolShadedShape::Triangulation (aFace, aLoc);
+ aT = BRep_Tool::Triangulation (aFace, aLoc);
if (!aT.IsNull())
{
aNbTriangles += aT->NbTriangles();
for (aFaceIt.Init (theShape, TopAbs_FACE); aFaceIt.More(); aFaceIt.Next())
{
const TopoDS_Face& aFace = TopoDS::Face(aFaceIt.Current());
- aT = StdPrs_ToolShadedShape::Triangulation (aFace, aLoc);
+ aT = BRep_Tool::Triangulation (aFace, aLoc);
if (aT.IsNull())
{
continue;
// Determinant of transform matrix less then 0 means that mirror transform applied.
Standard_Boolean isMirrored = aTrsf.VectorialPart().Determinant() < 0;
- Poly_Connect aPolyConnect (aT);
// Extracts vertices & normals from nodes
const TColgp_Array1OfPnt& aNodes = aT->Nodes();
- const TColgp_Array1OfPnt2d& aUVNodes = aT->UVNodes();
- TColgp_Array1OfDir aNormals (aNodes.Lower(), aNodes.Upper());
- StdPrs_ToolShadedShape::Normal (aFace, aPolyConnect, aNormals);
+ const TColgp_Array1OfPnt2d* aUVNodes = theHasTexels && aT->HasUVNodes() && aT->UVNodes().Upper() == aNodes.Upper()
+ ? &aT->UVNodes()
+ : NULL;
+ StdPrs_ToolTriangulatedShape::ComputeNormals (aFace, aT);
+ const TShort_Array1OfShortReal& aNormals = aT->Normals();
+ const Standard_ShortReal* aNormArr = &aNormals.First();
if (theHasTexels)
{
for (Standard_Integer aNodeIter = aNodes.Lower(); aNodeIter <= aNodes.Upper(); ++aNodeIter)
{
aPoint = aNodes (aNodeIter);
+ const Standard_Integer anId = 3 * (aNodeIter - aNodes.Lower());
+ gp_Dir aNorm (aNormArr[anId + 0], aNormArr[anId + 1], aNormArr[anId + 2]);
+ if ((aFace.Orientation() == TopAbs_REVERSED) ^ isMirrored)
+ {
+ aNorm.Reverse();
+ }
if (!aLoc.IsIdentity())
{
aPoint.Transform (aTrsf);
-
- aNormals (aNodeIter) = aNormals (aNodeIter).Transformed (aTrsf);
+ aNorm.Transform (aTrsf);
}
- if (theHasTexels && aUVNodes.Upper() == aNodes.Upper())
+ if (aUVNodes != NULL)
{
- const gp_Pnt2d aTexel = gp_Pnt2d ((-theUVOrigin.X() + (theUVRepeat.X() * (aUVNodes (aNodeIter).X() - aUmin)) / dUmax) / theUVScale.X(),
- (-theUVOrigin.Y() + (theUVRepeat.Y() * (aUVNodes (aNodeIter).Y() - aVmin)) / dVmax) / theUVScale.Y());
- anArray->AddVertex (aPoint, aNormals (aNodeIter), aTexel);
+ const gp_Pnt2d aTexel = (dUmax == 0.0 || dVmax == 0.0)
+ ? aUVNodes->Value (aNodeIter)
+ : gp_Pnt2d ((-theUVOrigin.X() + (theUVRepeat.X() * (aUVNodes->Value (aNodeIter).X() - aUmin)) / dUmax) / theUVScale.X(),
+ (-theUVOrigin.Y() + (theUVRepeat.Y() * (aUVNodes->Value (aNodeIter).Y() - aVmin)) / dVmax) / theUVScale.Y());
+ anArray->AddVertex (aPoint, aNorm, aTexel);
}
else
{
- anArray->AddVertex (aPoint, aNormals (aNodeIter));
+ anArray->AddVertex (aPoint, aNorm);
}
}
Standard_Integer anIndex[3];
for (Standard_Integer aTriIter = 1; aTriIter <= aT->NbTriangles(); ++aTriIter)
{
- if ((aFace.Orientation() == TopAbs_REVERSED) ^ isMirrored)
+ if ((aFace.Orientation() == TopAbs_REVERSED))
{
aTriangles (aTriIter).Get (anIndex[0], anIndex[2], anIndex[1]);
}
aV1.Cross (aV2);
if (aV1.SquareMagnitude() > aPreci)
{
- anArray->AddEdge (anIndex[0] + aDecal);
- anArray->AddEdge (anIndex[1] + aDecal);
- anArray->AddEdge (anIndex[2] + aDecal);
+ anArray->AddEdges (anIndex[0] + aDecal,
+ anIndex[1] + aDecal,
+ anIndex[2] + aDecal);
}
}
}
const gp_Pnt2d& theUVOrigin,
const gp_Pnt2d& theUVRepeat,
const gp_Pnt2d& theUVScale,
- const Standard_Boolean theIsClosed)
+ const bool theIsClosed)
{
Handle(Graphic3d_ArrayOfTriangles) aPArray = fillTriangles (theShape, theHasTexels, theUVOrigin, theUVRepeat, theUVScale);
if (aPArray.IsNull())
Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup (thePrs);
aGroup->SetClosed (theIsClosed);
- if (!theDrawer->ShadingAspectGlobal())
- {
- Handle(Graphic3d_AspectFillArea3d) anAsp = theDrawer->ShadingAspect()->Aspect();
- theIsClosed ? anAsp->SuppressBackFace() : anAsp->AllowBackFace();
- aGroup->SetGroupPrimitivesAspect (anAsp);
- }
+ aGroup->SetGroupPrimitivesAspect (theDrawer->ShadingAspect()->Aspect());
aGroup->AddPrimitiveArray (aPArray);
return Standard_True;
}
//! Compute boundary presentation for faces of the shape.
- static void computeFaceBoundaries (const TopoDS_Shape& theShape,
- const Handle(Prs3d_Presentation)& thePrs,
- const Handle(Prs3d_Drawer)& theDrawer)
+ static Handle(Graphic3d_ArrayOfSegments) fillFaceBoundaries (const TopoDS_Shape& theShape,
+ GeomAbs_Shape theUpperContinuity)
{
// collection of all triangulation nodes on edges
// for computing boundaries presentation
- NCollection_List<Handle(TColgp_HArray1OfPnt)> aNodeCollection;
Standard_Integer aNodeNumber = 0;
+ Standard_Integer aNbPolylines = 0;
TopLoc_Location aTrsf;
+ Handle(NCollection_Shared<TColgp_SequenceOfPnt>) aSeqPntsExtra;
+ for (TopExp_Explorer aFaceIter (theShape, TopAbs_FACE); aFaceIter.More(); aFaceIter.Next())
+ {
+ const TopoDS_Face& aFace = TopoDS::Face (aFaceIter.Current());
+ if (aFace.NbChildren() == 0)
+ {
+ // handle specifically faces without boundary definition (triangulation-only)
+ if (aSeqPntsExtra.IsNull())
+ {
+ Handle(NCollection_IncAllocator) anIncAlloc = new NCollection_IncAllocator();
+ aSeqPntsExtra = new NCollection_Shared<TColgp_SequenceOfPnt> (anIncAlloc);
+ }
+ StdPrs_WFShape::AddEdgesOnTriangulation (*aSeqPntsExtra, aFace, Standard_False);
+ }
+ }
+
// explore all boundary edges
TopTools_IndexedDataMapOfShapeListOfShape anEdgesMap;
- TopExp::MapShapesAndAncestors (
- theShape, TopAbs_EDGE, TopAbs_FACE, anEdgesMap);
-
- Standard_Integer anEdgeIdx = 1;
- for ( ; anEdgeIdx <= anEdgesMap.Extent (); anEdgeIdx++)
+ TopExp::MapShapesAndAncestors (theShape, TopAbs_EDGE, TopAbs_FACE, anEdgesMap);
+ for (TopTools_IndexedDataMapOfShapeListOfShape::Iterator anEdgeIter (anEdgesMap); anEdgeIter.More(); anEdgeIter.Next())
{
// reject free edges
- const TopTools_ListOfShape& aFaceList = anEdgesMap.FindFromIndex (anEdgeIdx);
- if (aFaceList.Extent() == 0)
+ if (anEdgeIter.Value().Extent() == 0)
+ {
continue;
+ }
// take one of the shared edges and get edge triangulation
- const TopoDS_Face& aFace = TopoDS::Face (aFaceList.First ());
- const TopoDS_Edge& anEdge = TopoDS::Edge (anEdgesMap.FindKey (anEdgeIdx));
-
- Handle(Poly_Triangulation) aTriangulation =
- BRep_Tool::Triangulation (aFace, aTrsf);
+ const TopoDS_Face& aFace = TopoDS::Face (anEdgeIter.Value().First());
+ Handle(Poly_Triangulation) aTriangulation = BRep_Tool::Triangulation (aFace, aTrsf);
+ if (aTriangulation.IsNull())
+ {
+ continue;
+ }
- if (aTriangulation.IsNull ())
+ const TopoDS_Edge& anEdge = TopoDS::Edge (anEdgeIter.Key());
+ if (theUpperContinuity < GeomAbs_CN
+ && anEdgeIter.Value().Extent() >= 2
+ && BRep_Tool::MaxContinuity (anEdge) > theUpperContinuity)
+ {
continue;
+ }
+
+ Handle(Poly_PolygonOnTriangulation) anEdgePoly = BRep_Tool::PolygonOnTriangulation (anEdge, aTriangulation, aTrsf);
+ if (!anEdgePoly.IsNull()
+ && anEdgePoly->Nodes().Length() >= 2)
+ {
+ aNodeNumber += anEdgePoly->Nodes().Length();
+ ++aNbPolylines;
+ }
+ }
+ const Standard_Integer aNbExtra = !aSeqPntsExtra.IsNull() ? aSeqPntsExtra->Size() : 0;
+ if (aNodeNumber == 0)
+ {
+ if (aNbExtra < 2)
+ {
+ return Handle(Graphic3d_ArrayOfSegments)();
+ }
- Handle(Poly_PolygonOnTriangulation) anEdgePoly =
- BRep_Tool::PolygonOnTriangulation (anEdge, aTriangulation, aTrsf);
+ Handle(Graphic3d_ArrayOfSegments) aSegments = new Graphic3d_ArrayOfSegments (aNbExtra);
+ for (TColgp_SequenceOfPnt::Iterator aPntIter (*aSeqPntsExtra); aPntIter.More(); aPntIter.Next())
+ {
+ aSegments->AddVertex (aPntIter.Value());
+ }
+ return aSegments;
+ }
- if (anEdgePoly.IsNull ())
+ // create indexed segments array to pack polylines from different edges into single array
+ const Standard_Integer aSegmentEdgeNb = (aNodeNumber - aNbPolylines) * 2;
+ Handle(Graphic3d_ArrayOfSegments) aSegments = new Graphic3d_ArrayOfSegments (aNodeNumber + aNbExtra, aSegmentEdgeNb + aNbExtra);
+ for (TopTools_IndexedDataMapOfShapeListOfShape::Iterator anEdgeIter (anEdgesMap); anEdgeIter.More(); anEdgeIter.Next())
+ {
+ if (anEdgeIter.Value().Extent() == 0)
+ {
continue;
+ }
- // get edge nodes indexes from face triangulation
- const TColgp_Array1OfPnt& aTriNodes = aTriangulation->Nodes ();
- const TColStd_Array1OfInteger& anEdgeNodes = anEdgePoly->Nodes ();
+ const TopoDS_Face& aFace = TopoDS::Face (anEdgeIter.Value().First());
+ Handle(Poly_Triangulation) aTriangulation = BRep_Tool::Triangulation (aFace, aTrsf);
+ if (aTriangulation.IsNull())
+ {
+ continue;
+ }
- if (anEdgeNodes.Length () < 2)
+ const TopoDS_Edge& anEdge = TopoDS::Edge (anEdgeIter.Key());
+ if (theUpperContinuity < GeomAbs_CN
+ && anEdgeIter.Value().Extent() >= 2
+ && BRep_Tool::MaxContinuity (anEdge) > theUpperContinuity)
+ {
continue;
+ }
- // collect the edge nodes
- Handle(TColgp_HArray1OfPnt) aCollected =
- new TColgp_HArray1OfPnt (anEdgeNodes.Lower (), anEdgeNodes.Upper ());
+ Handle(Poly_PolygonOnTriangulation) anEdgePoly = BRep_Tool::PolygonOnTriangulation (anEdge, aTriangulation, aTrsf);
+ if (anEdgePoly.IsNull()
+ || anEdgePoly->Nodes().Length () < 2)
+ {
+ continue;
+ }
- Standard_Integer aNodeIdx = anEdgeNodes.Lower ();
- for ( ; aNodeIdx <= anEdgeNodes.Upper (); aNodeIdx++)
+ // get edge nodes indexes from face triangulation
+ const TColgp_Array1OfPnt& aTriNodes = aTriangulation->Nodes();
+ const TColStd_Array1OfInteger& anEdgeNodes = anEdgePoly->Nodes();
+
+ // collect the edge nodes
+ Standard_Integer aSegmentEdge = aSegments->VertexNumber() + 1;
+ for (Standard_Integer aNodeIdx = anEdgeNodes.Lower(); aNodeIdx <= anEdgeNodes.Upper(); ++aNodeIdx)
{
// node index in face triangulation
- Standard_Integer aTriIndex = anEdgeNodes.Value (aNodeIdx);
-
// get node and apply location transformation to the node
+ const Standard_Integer aTriIndex = anEdgeNodes.Value (aNodeIdx);
gp_Pnt aTriNode = aTriNodes.Value (aTriIndex);
- if (!aTrsf.IsIdentity ())
+ if (!aTrsf.IsIdentity())
+ {
aTriNode.Transform (aTrsf);
+ }
- // add node to the boundary array
- aCollected->SetValue (aNodeIdx, aTriNode);
+ aSegments->AddVertex (aTriNode);
+ if (aNodeIdx != anEdgeNodes.Lower())
+ {
+ aSegments->AddEdge ( aSegmentEdge);
+ aSegments->AddEdge (++aSegmentEdge);
+ }
}
-
- aNodeNumber += anEdgeNodes.Length ();
- aNodeCollection.Append (aCollected);
}
- // check if it possible to continue building the presentation
- if (aNodeNumber == 0)
- return;
-
- // allocate polyline array for presentation
- Standard_Integer aSegmentEdgeNb =
- (aNodeNumber - aNodeCollection.Extent()) * 2;
-
- Handle(Graphic3d_ArrayOfSegments) aSegments =
- new Graphic3d_ArrayOfSegments (aNodeNumber, aSegmentEdgeNb);
-
- // build presentation for edge bondaries
- NCollection_List<Handle(TColgp_HArray1OfPnt)>::Iterator
- aCollIt (aNodeCollection);
-
- // the edge index is increased in each iteration step to
- // avoid contiguous segments between different face edges.
- for ( ; aCollIt.More(); aCollIt.Next () )
+ if (!aSeqPntsExtra.IsNull())
{
- const Handle(TColgp_HArray1OfPnt)& aNodeArray = aCollIt.Value ();
-
- Standard_Integer aNodeIdx = aNodeArray->Lower ();
-
- // add first node (this node is not shared with previous segment).
- // for each face edge, indices for sharing nodes
- // between segments begin from the first added node.
- Standard_Integer aSegmentEdge =
- aSegments->AddVertex (aNodeArray->Value (aNodeIdx));
-
- // add subsequent nodes and provide edge indexes for sharing
- // the nodes between the sequential segments.
- for ( aNodeIdx++; aNodeIdx <= aNodeArray->Upper (); aNodeIdx++ )
+ Standard_Integer aSegmentEdge = aSegments->VertexNumber();
+ for (TColgp_SequenceOfPnt::Iterator aPntIter (*aSeqPntsExtra); aPntIter.More(); aPntIter.Next())
{
- aSegments->AddVertex (aNodeArray->Value (aNodeIdx));
- aSegments->AddEdge ( aSegmentEdge);
+ aSegments->AddVertex (aPntIter.Value());
aSegments->AddEdge (++aSegmentEdge);
}
}
- // set up aspect and add polyline data
- Handle(Graphic3d_AspectLine3d) aBoundaryAspect =
- theDrawer->FaceBoundaryAspect ()->Aspect ();
-
- Handle(Graphic3d_Group) aPrsGrp = Prs3d_Root::CurrentGroup (thePrs);
- aPrsGrp->SetGroupPrimitivesAspect (aBoundaryAspect);
- aPrsGrp->AddPrimitiveArray (aSegments);
+ return aSegments;
}
-};
+
+} // anonymous namespace
// =======================================================================
// function : ExploreSolids
const TopoDS_Shape& aSubShape = anIter.Value();
const Standard_Boolean isClosed = aSubShape.ShapeType() == TopAbs_SHELL &&
BRep_Tool::IsClosed (aSubShape) &&
- StdPrs_ToolShadedShape::IsTriangulated (aSubShape);
+ StdPrs_ToolTriangulatedShape::IsTriangulated (aSubShape);
theBuilder.Add (isClosed ? theClosed : theOpened, aSubShape);
}
return;
Standard_False, aDummy, aDummy, aDummy, theVolume);
}
-// =======================================================================
-// function : Tessellate
-// purpose :
-// =======================================================================
-void StdPrs_ShadedShape::Tessellate (const TopoDS_Shape& theShape,
- const Handle (Prs3d_Drawer)& theDrawer)
-{
- // Check if it is possible to avoid unnecessary recomputation of shape triangulation
- Standard_Real aDeflection = Prs3d::GetDeflection (theShape, theDrawer);
- if (BRepTools::Triangulation (theShape, aDeflection))
- {
- return;
- }
-
- // retrieve meshing tool from Factory
- Handle(BRepMesh_DiscretRoot) aMeshAlgo = BRepMesh_DiscretFactory::Get().Discret (theShape,
- aDeflection,
- theDrawer->HLRAngle());
- if (!aMeshAlgo.IsNull())
- {
- aMeshAlgo->Perform();
- }
-}
-
// =======================================================================
// function : Add
// purpose :
return;
}
- // add wireframe presentation for isolated edges and vertices
- wireframeFromShape (thePrs, theShape, theDrawer);
-
// Use automatic re-triangulation with deflection-check logic only if this feature is enable
if (theDrawer->IsAutoTriangulation())
{
// Triangulation completeness is important for "open-closed" analysis - perform tessellation beforehand
- Tessellate (theShape, theDrawer);
+ StdPrs_ToolTriangulatedShape::Tessellate (theShape, theDrawer);
}
+ // add wireframe presentation for isolated edges and vertices
+ wireframeFromShape (thePrs, theShape, theDrawer);
+
// add special wireframe presentation for faces without triangulation
wireframeNoTriangFacesFromShape (thePrs, theShape, theDrawer);
aBuilder.MakeCompound (anOpened);
ExploreSolids (theShape, aBuilder, aClosed, anOpened, Standard_True);
- TopoDS_Iterator aShapeIter (aClosed);
- if (aShapeIter.More())
+ if (aClosed.NbChildren() > 0)
{
shadeFromShape (aClosed, thePrs, theDrawer,
- theHasTexels, theUVOrigin, theUVRepeat, theUVScale, Standard_True);
+ theHasTexels, theUVOrigin, theUVRepeat, theUVScale, true);
}
- aShapeIter.Initialize (anOpened);
- if (aShapeIter.More())
+ if (anOpened.NbChildren() > 0)
{
shadeFromShape (anOpened, thePrs, theDrawer,
- theHasTexels, theUVOrigin, theUVRepeat, theUVScale, Standard_False);
+ theHasTexels, theUVOrigin, theUVRepeat, theUVScale, false);
}
}
else
// if the shape type is not compound, composolid or solid, use autodetection back-facing filled
shadeFromShape (theShape, thePrs, theDrawer,
theHasTexels, theUVOrigin, theUVRepeat, theUVScale,
- (theVolume == StdPrs_Volume_Closed ? Standard_True : Standard_False));
+ theVolume == StdPrs_Volume_Closed);
}
if (theDrawer->FaceBoundaryDraw())
{
- computeFaceBoundaries (theShape, thePrs, theDrawer);
+ if (Handle(Graphic3d_ArrayOfSegments) aBndSegments = fillFaceBoundaries (theShape, theDrawer->FaceBoundaryUpperContinuity()))
+ {
+ Handle(Graphic3d_Group) aPrsGrp = thePrs->NewGroup();
+ aPrsGrp->SetGroupPrimitivesAspect (theDrawer->FaceBoundaryAspect()->Aspect());
+ aPrsGrp->AddPrimitiveArray (aBndSegments);
+ }
}
}
+
+// =======================================================================
+// function : FillTriangles
+// purpose :
+// =======================================================================
+Handle(Graphic3d_ArrayOfTriangles) StdPrs_ShadedShape::FillTriangles (const TopoDS_Shape& theShape,
+ const Standard_Boolean theHasTexels,
+ const gp_Pnt2d& theUVOrigin,
+ const gp_Pnt2d& theUVRepeat,
+ const gp_Pnt2d& theUVScale)
+{
+ return fillTriangles (theShape, theHasTexels, theUVOrigin, theUVRepeat, theUVScale);
+}
+
+// =======================================================================
+// function : FillFaceBoundaries
+// purpose :
+// =======================================================================
+Handle(Graphic3d_ArrayOfSegments) StdPrs_ShadedShape::FillFaceBoundaries (const TopoDS_Shape& theShape,
+ GeomAbs_Shape theUpperContinuity)
+{
+ return fillFaceBoundaries (theShape, theUpperContinuity);
+}
+
+// =======================================================================
+// function : AddWireframeForFreeElements
+// purpose :
+// =======================================================================
+void StdPrs_ShadedShape::AddWireframeForFreeElements (const Handle (Prs3d_Presentation)& thePrs,
+ const TopoDS_Shape& theShape,
+ const Handle (Prs3d_Drawer)& theDrawer)
+{
+ wireframeFromShape (thePrs, theShape, theDrawer);
+}
+
+// =======================================================================
+// function : AddWireframeForFacesWithoutTriangles
+// purpose :
+// =======================================================================
+void StdPrs_ShadedShape::AddWireframeForFacesWithoutTriangles (const Handle(Prs3d_Presentation)& thePrs,
+ const TopoDS_Shape& theShape,
+ const Handle(Prs3d_Drawer)& theDrawer)
+{
+ wireframeNoTriangFacesFromShape (thePrs, theShape, theDrawer);
+}
projects / occt.git / blobdiff