Integration of OCCT 6.5.0 from SVN

2025-08-09 13:22:24 +03:00 · 2011-03-16 07:30:28 +00:00
parent 4903637061
commit 7fd59977df
16375 changed files with 3882564 additions and 0 deletions
--- a/src/GeomToStep/GeomToStep_MakeBoundedCurve.cxx
+++ b/src/GeomToStep/GeomToStep_MakeBoundedCurve.cxx
@@ -0,0 +1,115 @@
+// File:	GeomToStep_MakeBoundedCurve.cxx
+// Created:	Mon Jun 21 11:35:12 1993
+// Author:	Martine LANGLOIS
+//		<mla@mastox>
+
+#include <GeomToStep_MakeBoundedCurve.ixx>
+#include <StdFail_NotDone.hxx>
+#include <StepGeom_BoundedCurve.hxx>
+#include <GeomToStep_MakeBoundedCurve.hxx>
+#include <Geom_BSplineCurve.hxx>
+#include <Geom_BezierCurve.hxx>
+#include <Geom2d_BSplineCurve.hxx>
+#include <Geom2d_BezierCurve.hxx>
+#include <GeomConvert.hxx>
+#include <Geom2dConvert.hxx>
+#include <GeomToStep_MakeBSplineCurveWithKnots.hxx>
+#include <GeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurve.hxx>
+
+
+//=============================================================================
+// Creation d' une BoundedCurve de prostep a partir d' une BoundedCurve de Geom
+//=============================================================================
+
+GeomToStep_MakeBoundedCurve::GeomToStep_MakeBoundedCurve ( const Handle(Geom_BoundedCurve)& C)
+{
+  done = Standard_True;
+
+  if (C->IsKind(STANDARD_TYPE(Geom_BSplineCurve))) {
+    Handle(Geom_BSplineCurve) Bspli = Handle(Geom_BSplineCurve)::DownCast(C);
+    // UPDATE FMA 1-04-96
+    if (C->IsPeriodic()) {
+      Handle(Geom_BSplineCurve) newBspli = 
+	Handle(Geom_BSplineCurve)::DownCast(Bspli->Copy());
+      newBspli->SetNotPeriodic();
+      Bspli = newBspli;
+    }
+    if ( Bspli->IsRational() ) {
+      GeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurve MkRatBSplineC(Bspli);
+      theBoundedCurve = MkRatBSplineC.Value();
+    }
+    else {
+      GeomToStep_MakeBSplineCurveWithKnots MkBSplineC(Bspli);
+      theBoundedCurve = MkBSplineC.Value();
+    }
+  }
+  else if (C->IsKind(STANDARD_TYPE(Geom_BezierCurve))) {
+    Handle(Geom_BezierCurve) Cur = Handle(Geom_BezierCurve)::DownCast(C);
+    Handle(Geom_BSplineCurve) Bspli = GeomConvert::CurveToBSplineCurve(Cur);
+    if ( Bspli->IsRational() ) {
+      GeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurve MkRatBSplineC(Bspli);
+      theBoundedCurve = MkRatBSplineC.Value();
+    }
+    else {
+      GeomToStep_MakeBSplineCurveWithKnots MkBSplineC(Bspli);
+      theBoundedCurve = MkBSplineC.Value();
+    }
+  }
+  else {
+#ifdef DEB
+    cout<<"MakeBoundedCurve, type : "<<C->DynamicType()->Name()<<" not processed"<<endl;
+#endif
+    done = Standard_False;
+  }
+}
+	 
+//=============================================================================
+// Creation d' une BoundedCurve de prostep a partir d' une BoundedCurve de
+// Geom2d
+//=============================================================================
+
+GeomToStep_MakeBoundedCurve::GeomToStep_MakeBoundedCurve ( const Handle(Geom2d_BoundedCurve)& C)
+{
+  done = Standard_True;
+  if (C->IsKind(STANDARD_TYPE(Geom2d_BSplineCurve)))
+    {
+      Handle(Geom2d_BSplineCurve) Bspli = 
+	Handle(Geom2d_BSplineCurve)::DownCast(C);
+      // UPDATE FMA 1-04-96
+      if (C->IsPeriodic()) {
+	Handle(Geom2d_BSplineCurve) newBspli = 
+	  Handle(Geom2d_BSplineCurve)::DownCast(Bspli->Copy());
+	newBspli->SetNotPeriodic();
+	Bspli = newBspli;
+      }
+      if ( Bspli->IsRational() ) {
+	GeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurve MkRatBSplineC(Bspli);
+	theBoundedCurve = MkRatBSplineC.Value();
+      }
+      else {
+	GeomToStep_MakeBSplineCurveWithKnots MkBSplineC(Bspli);
+	theBoundedCurve = MkBSplineC.Value();
+      }
+    }
+  else if (C->IsKind(STANDARD_TYPE(Geom2d_BezierCurve))) {
+    Handle(Geom2d_BezierCurve) Cur = Handle(Geom2d_BezierCurve)::DownCast(C);
+    Handle(Geom2d_BSplineCurve) Bspli = 
+      Geom2dConvert::CurveToBSplineCurve(Cur);
+    GeomToStep_MakeBSplineCurveWithKnots MkBSplineC(Bspli);
+    theBoundedCurve = MkBSplineC.Value();
+    }
+  else
+    done = Standard_False;
+  
+}
+
+//=============================================================================
+// renvoi des valeurs
+//=============================================================================
+
+const Handle(StepGeom_BoundedCurve) &
+      GeomToStep_MakeBoundedCurve::Value() const
+{
+  StdFail_NotDone_Raise_if(!done == Standard_True,"");
+  return theBoundedCurve;
+}