#include "TNamed.h"
#include "TBrowser.h"
#include "TGeoManager.h"
#include "TGeoVolume.h"
#include "TGeoNode.h"
#include "TPolyMarker3D.h"
#include "TVirtualGeoPainter.h"
#include "TGeoOverlap.h"
ClassImp(TGeoOverlap)
TGeoOverlap::TGeoOverlap()
{
fOverlap = 0;
fVolume1 = 0;
fVolume2 = 0;
fMatrix1 = 0;
fMatrix2 = 0;
fMarker = 0;
}
TGeoOverlap::TGeoOverlap(const char *name, TGeoVolume *vol1, TGeoVolume *vol2,
const TGeoMatrix *matrix1, const TGeoMatrix *matrix2,
Bool_t isovlp, Double_t ovlp)
:TNamed("",name)
{
fOverlap = ovlp;
fVolume1 = vol1;
fVolume2 = vol2;
fMatrix1 = new TGeoHMatrix();
*fMatrix1 = matrix1;
fMatrix2 = new TGeoHMatrix();
*fMatrix2 = matrix2;
fMarker = new TPolyMarker3D();
fMarker->SetMarkerColor(2);
SetIsOverlap(isovlp);
fMarker->SetMarkerStyle(6);
}
TGeoOverlap::~TGeoOverlap()
{
if (fMarker) delete fMarker;
if (fMatrix1) delete fMatrix1;
if (fMatrix2) delete fMatrix2;
}
void TGeoOverlap::Browse(TBrowser *b)
{
if (!b) return;
Draw();
}
Int_t TGeoOverlap::Compare(const TObject *obj) const
{
TGeoOverlap *other = 0;
other = (TGeoOverlap*)obj;
if (!other) {
Error("Compare", "other object is not TGeoOverlap");
return 0;
}
if (IsExtrusion()) {
if (other->IsExtrusion()) return (fOverlap<=other->GetOverlap())?1:-1;
return -1;
} else {
if (other->IsExtrusion()) return 1;
return (fOverlap<=other->GetOverlap())?1:-1;
}
}
Int_t TGeoOverlap::DistancetoPrimitive(Int_t px, Int_t py)
{
return fVolume1->GetGeoManager()->GetGeomPainter()->DistanceToPrimitiveVol(fVolume1, px, py);
}
void TGeoOverlap::Draw(Option_t *option)
{
fVolume1->GetGeoManager()->GetGeomPainter()->DrawOverlap(this, option);
PrintInfo();
}
void TGeoOverlap::ExecuteEvent(Int_t event, Int_t px, Int_t py)
{
fVolume1->GetGeoManager()->GetGeomPainter()->ExecuteVolumeEvent(fVolume1, event, px, py);
}
void TGeoOverlap::Paint(Option_t *option)
{
fVolume1->GetGeoManager()->GetGeomPainter()->PaintOverlap(this, option);
}
void TGeoOverlap::Print(Option_t *) const
{
PrintInfo();
printf(" - first volume: %s at position:\n", fVolume1->GetName());
fMatrix1->Print();
fVolume1->InspectShape();
printf(" - second volume: %s at position:\n", fVolume2->GetName());
fMatrix2->Print();
fVolume2->InspectShape();
}
void TGeoOverlap::PrintInfo() const
{
printf(" = Overlap %s: %s ovlp=%g\n", GetName(), GetTitle(),fOverlap);
}
void TGeoOverlap::SetNextPoint(Double_t x, Double_t y, Double_t z)
{
fMarker->SetNextPoint(x,y,z);
}
void TGeoOverlap::Sizeof3D() const
{
fVolume1->GetShape()->Sizeof3D();
fVolume2->GetShape()->Sizeof3D();
}
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