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Work of draw function nexplode for degenerated edges was restored in case

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of exploding by edges.
This commit is contained in:
abk 2013-01-11 15:44:04 +04:00
parent 746bb46a41
commit 3349adf18e
1 changed files with 27 additions and 3 deletions
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30
src/DBRep/DBRep.cxx
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@ -51,6 +51,8 @@
#include <BRepGProp.hxx>
#include <TColStd_Array1OfReal.hxx>
#include <Draw_ProgressIndicator.hxx>
#include <BRep_TEdge.hxx>
#include <GProp_PGProps.hxx>
// memory management
#include <Standard.hxx>
@ -618,7 +620,6 @@ static Standard_Integer nexplode(Draw_Interpretor& di,
TColStd_Array1OfInteger OrderInd(1,MaxShapes);
// gp_Pnt GPoint;
GProp_GProps GPr;
// Standard_Integer InOfminX = 1,aTemp;
Standard_Integer aTemp;
TColStd_Array1OfReal MidXYZ(1,MaxShapes); //X,Y,Z;
@ -627,8 +628,31 @@ static Standard_Integer nexplode(Draw_Interpretor& di,
// Computing of CentreOfMass
for (Index=1; Index <= MaxShapes; Index++) {
OrderInd.SetValue(Index,Index);
BRepGProp::LinearProperties(aShapes(Index),GPr);
gp_Pnt GPoint = GPr.CentreOfMass();
const TopoDS_Shape & aS = aShapes(Index);
gp_Pnt GPoint;
TopoDS_Edge anES;
Handle_BRep_TEdge anEG;
if (typ != TopAbs_EDGE || (anES = TopoDS::Edge(aS),
anEG = (Handle_BRep_TEdge &)anES.TShape(), !anEG->Degenerated()))
{
GProp_GProps GPr;
BRepGProp::LinearProperties(aS,GPr);
GPoint = GPr.CentreOfMass();
}
else
{
GProp_PGProps aPD;
for (TopExp_Explorer aVE(anES, TopAbs_VERTEX); aVE.More(); aVE.Next())
{
TopoDS_Vertex aVS = TopoDS::Vertex(aVE.Current());
Handle_BRep_TVertex & aVG = (Handle_BRep_TVertex &)aVS.TShape();
gp_Pnt aP = aVG->Pnt();
aP.Transform(anES.Location());
aP.Transform(aS.Location());
aPD.AddPoint(aP);
}
GPoint = aPD.CentreOfMass();
}
MidXYZ.SetValue(Index, GPoint.X()*999 + GPoint.Y()*99 +
GPoint.Z()*0.9);
}