mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-21 10:13:43 +03:00
108 lines
3.7 KiB
C++
108 lines
3.7 KiB
C++
// Created by: Eugeny MALTCHIKOV
|
|
// Copyright (c) 2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#include <BRep_Tool.hxx>
|
|
#include <BRepLib_CheckCurveOnSurface.hxx>
|
|
#include <Geom_Surface.hxx>
|
|
#include <Standard_ErrorHandler.hxx>
|
|
#include <TopoDS.hxx>
|
|
#include <TopoDS_Edge.hxx>
|
|
#include <TopoDS_Face.hxx>
|
|
#include <Geom_Curve.hxx>
|
|
|
|
//=======================================================================
|
|
//function : BRepLib_CheckCurveOnSurface
|
|
//purpose :
|
|
//=======================================================================
|
|
BRepLib_CheckCurveOnSurface::BRepLib_CheckCurveOnSurface
|
|
( const TopoDS_Edge& theEdge,
|
|
const TopoDS_Face& theFace)
|
|
{
|
|
Init(theEdge, theFace);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Init
|
|
//purpose :
|
|
//=======================================================================
|
|
void BRepLib_CheckCurveOnSurface::Init
|
|
(const TopoDS_Edge& theEdge,
|
|
const TopoDS_Face& theFace)
|
|
{
|
|
myCOnSurfGeom.Init();
|
|
|
|
if (theEdge.IsNull() || theFace.IsNull())
|
|
{
|
|
return;
|
|
}
|
|
//
|
|
if (BRep_Tool::Degenerated(theEdge) ||
|
|
!BRep_Tool::IsGeometric(theEdge))
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
TopLoc_Location aLocE, aLocF, aLocC2D;
|
|
Standard_Real aFirst = 0.0, aLast = 0.0;
|
|
//
|
|
// 3D curve initialization
|
|
const Handle(Geom_Curve)& aC3dTmp = BRep_Tool::Curve(theEdge, aLocE, aFirst, aLast);
|
|
const Handle(Geom_Curve) aC3d(Handle(Geom_Curve)::DownCast(aC3dTmp->Transformed(aLocE.Transformation())));
|
|
|
|
// Surface initialization
|
|
const Handle(Geom_Surface)& aSTmp = BRep_Tool::Surface(theFace, aLocF);
|
|
const Handle(Geom_Surface) aS(Handle(Geom_Surface)::DownCast(aSTmp->Transformed(aLocF.Transformation())));
|
|
//
|
|
// 2D curves initialization
|
|
myPCurve = BRep_Tool::CurveOnSurface(theEdge, theFace, aFirst, aLast);
|
|
|
|
if(BRep_Tool::IsClosed(theEdge, theFace))
|
|
myPCurve2 = BRep_Tool::CurveOnSurface(TopoDS::Edge(theEdge.Reversed()),
|
|
theFace, aFirst, aLast);
|
|
|
|
myCOnSurfGeom.Init(aC3d, aS, aFirst, aLast);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Perform
|
|
//purpose : if isTheMTDisabled == TRUE parallelization is not used
|
|
//=======================================================================
|
|
void BRepLib_CheckCurveOnSurface::Perform(const Standard_Boolean isTheMTDisabled)
|
|
{
|
|
// Compute the max distance
|
|
Compute(myPCurve, isTheMTDisabled);
|
|
if (ErrorStatus())
|
|
{
|
|
return;
|
|
}
|
|
//
|
|
if (!myPCurve2.IsNull())
|
|
{
|
|
// compute max distance for myPCurve2
|
|
// (for the second curve on closed surface)
|
|
Compute(myPCurve2, isTheMTDisabled);
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Compute
|
|
//purpose : if isTheMTDisabled == TRUE parallelization is not used
|
|
//=======================================================================
|
|
void BRepLib_CheckCurveOnSurface::Compute(const Handle(Geom2d_Curve)& thePCurve,
|
|
const Standard_Boolean isTheMTDisabled)
|
|
{
|
|
myCOnSurfGeom.Perform(thePCurve, isTheMTDisabled);
|
|
}
|