OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-04 13:13:25 +03:00
Code Activity

0022924: We need more stable work of ShapeAnalysis_FreeBounds::ConnectEdgesToWires()

Browse Source
This commit is contained in:
GKA
2012-02-17 12:13:40 +00:00
committed by bugmaster
parent 8b5567c78f
commit 974c25edb4
3 changed files with 109 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
src/SWDRAW/SWDRAW_ShapeFix.cxx
View File

@@ -48,6 +48,11 @@
#include <TopAbs_State.hxx>
#include <Draw_ProgressIndicator.hxx>
#include <ShapeAnalysis_FreeBounds.hxx>
#include <TopTools_HSequenceOfShape.hxx>
#include <BRep_Builder.hxx>
#include <TopTools_IndexedMapOfShape.hxx>
#include <TopExp.hxx>
#ifdef AIX
#include <strings.h>
@@ -672,6 +677,69 @@ static Standard_Integer checkfclass2d(Draw_Interpretor& di, Standard_Integer n,
return 0;
}
static Standard_Integer connectedges(Draw_Interpretor& di, Standard_Integer n, const char** a)
{
if( n < 3) {
di<<"Invalid number of arguments. Should be : result shape [toler shared]"<<"\n";
return 1;
}
TopoDS_Shape aSh1 = DBRep::Get(a[2]);
if(aSh1.IsNull()) {
di<<"Shape is null"<<"\n";
return 1;
}
Standard_Real aTol = Precision::Confusion();
if( n > 3)
aTol = atof(a[3]);
Standard_Boolean shared = Standard_True;
if( n > 4)
shared = (atoi(a[4]) == 1);
TopExp_Explorer aExpE(aSh1,TopAbs_EDGE);
Handle(TopTools_HSequenceOfShape) aSeqEdges = new TopTools_HSequenceOfShape;
Handle(TopTools_HSequenceOfShape) aSeqWires = new TopTools_HSequenceOfShape;
TopTools_IndexedMapOfShape aMapEdges;
for( ; aExpE.More(); aExpE.Next())
{
aSeqEdges->Append(aExpE.Current());
aMapEdges.Add(aExpE.Current());
}
ShapeAnalysis_FreeBounds::ConnectEdgesToWires(aSeqEdges,aTol,shared,aSeqWires );
TopoDS_Compound aComp;
BRep_Builder aB;
aB.MakeCompound(aComp);
Standard_Integer i = 1;
for( ; i <= aSeqWires->Length() ; i++)
{
TopoDS_Shape aW = aSeqWires->Value(i);
di<<"Wire - "<<i<<" : "<<"\n";
TopExp_Explorer aExp1(aW, TopAbs_EDGE);
for( ; aExp1.More(); aExp1.Next())
{
if(shared)
{
Standard_Integer ind = aMapEdges.FindIndex(aExp1.Current());
di<<ind<<" ";
}
else
{
TopoDS_Vertex aV1, aV2;
TopExp::Vertices(TopoDS::Edge(aExp1.Current()), aV1,aV2);
gp_Pnt aP = BRep_Tool::Pnt(aV1);
di<<aP.X()<<" "<<aP.Y()<<" "<<aP.Z()<<"\n";
}
}
di<<"\n";
aB.Add( aComp,aSeqWires->Value(i));
}
DBRep::Set(a[1],aComp);
return 0;
}
//=======================================================================
//function : InitCommands
//purpose :
@@ -706,5 +774,8 @@ static Standard_Integer checkfclass2d(Draw_Interpretor& di, Standard_Integer n,
__FILE__,checkoverlapedges,g);
theCommands.Add ("checkfclass2d","face ucoord vcoord",
__FILE__,checkfclass2d,g);
theCommands.Add ("connectedges","res shape [toler shared]",
__FILE__,connectedges,g);
}