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Integration of OCCT 6.5.0 from SVN

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bugmaster
2011-03-16 07:30:28 +00:00
committed by bugmaster
parent 4903637061
commit 7fd59977df
16375 changed files with 3882564 additions and 0 deletions
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161
src/TPrsStd/TPrsStd_GeometryDriver.cxx Executable file
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// Created: Wed Sep 30 08:50:34 1999
// Author: Sergey RUIN
// <srn@popox.nnov.matra-dtv.fr>
// Copyright: Matra Datavision 1999
#include <TPrsStd_GeometryDriver.ixx>
#include <TDataXtd.hxx>
#include <TDF_Label.hxx>
#include <TNaming_NamedShape.hxx>
#include <TNaming_Tool.hxx>
#include <TDataXtd_Geometry.hxx>
#include <Geom_CartesianPoint.hxx>
#include <Geom_Line.hxx>
#include <Geom_Circle.hxx>
#include <AIS_Line.hxx>
#include <AIS_Point.hxx>
#include <AIS_Circle.hxx>
#include <AIS_Shape.hxx>
#include <AIS_Drawer.hxx>
#include <AIS_InteractiveContext.hxx>
#include <gp_Pnt.hxx>
#include <gp_Lin.hxx>
#include <gp_Circ.hxx>
#include <gp_Elips.hxx>
#include <BRepBuilderAPI_MakeEdge.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Edge.hxx>
//=======================================================================
//function :
//purpose :
//=======================================================================
TPrsStd_GeometryDriver::TPrsStd_GeometryDriver()
{
}
//=======================================================================
//function :
//purpose :
//=======================================================================
Standard_Boolean TPrsStd_GeometryDriver::Update(const TDF_Label& aLabel,
Handle(AIS_InteractiveObject)& anAISObject)
{
Handle(TDataXtd_Geometry) aGeom;
Handle(TNaming_NamedShape) NS;
TDataXtd_GeometryEnum GeomType;
if (!aLabel.FindAttribute(TDataXtd_Geometry::GetID(), aGeom)) {
if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), NS) ) {
GeomType = TDataXtd_Geometry::Type(aLabel);
}
else {
return Standard_False;
}
}
else {
GeomType = aGeom->GetType();
}
switch (GeomType) {
case TDataXtd_POINT :
{
gp_Pnt pt;
if (!TDataXtd_Geometry::Point(aLabel,pt)) return Standard_False;
Handle(Geom_Point) apt = new Geom_CartesianPoint(pt);
Handle(AIS_Point) ais1;
if( anAISObject.IsNull() ) ais1 = new AIS_Point(apt);
else {
ais1 = Handle(AIS_Point)::DownCast(anAISObject);
if (ais1.IsNull())
ais1 = new AIS_Point(apt);
else {
ais1->SetComponent(apt);
ais1->ResetLocation();
ais1->SetToUpdate();
ais1->UpdateSelection();
}
}
anAISObject = ais1;
anAISObject->SetColor(Quantity_NOC_RED);
}
break;
case TDataXtd_LINE :
{
gp_Lin ln;
if (!TDataXtd_Geometry::Line(aLabel,ln)) return Standard_False;
Handle(Geom_Line) aln = new Geom_Line(ln);
Handle(AIS_Line) ais2;
if( anAISObject.IsNull() ) ais2 = new AIS_Line(aln);
else {
ais2 = Handle(AIS_Line)::DownCast(anAISObject);
if (ais2.IsNull())
ais2 = new AIS_Line(aln);
else {
ais2->SetLine(aln);
ais2->ResetLocation();
ais2->SetToUpdate();
ais2->UpdateSelection();
}
}
anAISObject = ais2;
anAISObject->SetColor(Quantity_NOC_RED);
anAISObject->SetInfiniteState(Standard_True);
break;
}
case TDataXtd_CIRCLE :
{
Handle(AIS_Line) ais2;
gp_Circ cir;
if (!TDataXtd_Geometry::Circle(aLabel,cir)) return Standard_False;
Handle(Geom_Circle) acir = new Geom_Circle(cir);
Handle(AIS_Circle) ais3;
if (anAISObject.IsNull()) ais3 = new AIS_Circle(acir);
else {
ais3 = Handle(AIS_Circle)::DownCast(anAISObject);
if (ais3.IsNull())
ais3 = new AIS_Circle(acir);
else {
ais3->SetCircle(acir);
ais3->ResetLocation();
ais3->SetToUpdate();
ais3->UpdateSelection();
}
}
anAISObject = ais3;
anAISObject->SetColor(Quantity_NOC_RED);
break;
}
case TDataXtd_ELLIPSE :
{
gp_Elips elp;
if (!TDataXtd_Geometry::Ellipse(aLabel, elp)) return Standard_False;
BRepBuilderAPI_MakeEdge mkEdge(elp);
if( !mkEdge.IsDone() ) return Standard_False;
Handle(AIS_Shape) ais;
if (anAISObject.IsNull()) ais = new AIS_Shape(mkEdge);
else {
ais = Handle(AIS_Shape)::DownCast(anAISObject);
if (ais.IsNull())
ais = new AIS_Shape(mkEdge);
else {
ais->ResetLocation();
ais->Set(mkEdge);
ais->SetToUpdate();
ais->UpdateSelection();
}
}
anAISObject = ais;
anAISObject->SetColor(Quantity_NOC_RED);
break;
}
default:
return Standard_False;
}
return Standard_True;
}