mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-07-29 17:09:01 +08:00
97 lines
2.9 KiB
Plaintext
Executable File
97 lines
2.9 KiB
Plaintext
Executable File
// Created on: 1995-07-20
|
|
// Created by: Modelistation
|
|
// Copyright (c) 1995-1999 Matra Datavision
|
|
// Copyright (c) 1999-2012 OPEN CASCADE SAS
|
|
//
|
|
// The content of this file is subject to the Open CASCADE Technology Public
|
|
// License Version 6.5 (the "License"). You may not use the content of this file
|
|
// except in compliance with the License. Please obtain a copy of the License
|
|
// at http://www.opencascade.org and read it completely before using this file.
|
|
//
|
|
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
|
|
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
|
|
//
|
|
// The Original Code and all software distributed under the License is
|
|
// distributed on an "AS IS" basis, without warranty of any kind, and the
|
|
// Initial Developer hereby disclaims all such warranties, including without
|
|
// limitation, any warranties of merchantability, fitness for a particular
|
|
// purpose or non-infringement. Please see the License for the specific terms
|
|
// and conditions governing the rights and limitations under the License.
|
|
|
|
|
|
#include <gp_Pnt2d.hxx>
|
|
|
|
//=======================================================================
|
|
//function : BRepApprox_ApproxLineGen
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
BRepApprox_ApproxLineGen::BRepApprox_ApproxLineGen
|
|
(const TheCurve& CurveXYZ,
|
|
const TheCurve2d& CurveUV1,
|
|
const TheCurve2d& CurveUV2)
|
|
{
|
|
curvxyz = CurveXYZ;
|
|
curvuv1 = CurveUV1;
|
|
curvuv2 = CurveUV2;
|
|
}
|
|
|
|
|
|
//=======================================================================
|
|
//function : BRepApprox_ApproxLineGen
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
BRepApprox_ApproxLineGen::BRepApprox_ApproxLineGen
|
|
(const Handle(IntSurf_LineOn2S)& lin,
|
|
const Standard_Boolean )
|
|
:linon2s(lin)
|
|
{
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : NbPnts
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
Standard_Integer BRepApprox_ApproxLineGen::NbPnts() const
|
|
{
|
|
if(!curvxyz.IsNull())
|
|
return(curvxyz->NbPoles());
|
|
if(!curvuv1.IsNull())
|
|
return(curvuv1->NbPoles());
|
|
if(!curvuv2.IsNull())
|
|
return(curvuv2->NbPoles());
|
|
return(linon2s->NbPoints());
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Point
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
IntSurf_PntOn2S BRepApprox_ApproxLineGen::Point
|
|
(const Standard_Integer Index)
|
|
{
|
|
if(!linon2s.IsNull()) {
|
|
if(linon2s->NbPoints()) {
|
|
return(linon2s->Value(Index));
|
|
}
|
|
}
|
|
gp_Pnt2d P1,P2;
|
|
gp_Pnt P;
|
|
if(!curvxyz.IsNull())
|
|
P = curvxyz->Pole(Index);
|
|
if(!curvuv1.IsNull())
|
|
P1 = curvuv1->Pole(Index);
|
|
if(!curvuv2.IsNull())
|
|
P2 = curvuv2->Pole(Index);
|
|
|
|
pnton2s.SetValue(P,
|
|
P1.X(),
|
|
P1.Y(),
|
|
P2.X(),
|
|
P2.Y());
|
|
return(pnton2s);
|
|
}
|