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85 lines
2.4 KiB
C++
Executable File
85 lines
2.4 KiB
C++
Executable File
// Created on: 1992-08-18
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// Created by: Herve LEGRAND
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// Copyright (c) 1992-1999 Matra Datavision
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// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <Geom2dLProp_Curve2dTool.ixx>
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#include <Geom2d_Curve.hxx>
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#include <GeomAbs_Shape.hxx>
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void Geom2dLProp_Curve2dTool::Value(const Handle_Geom2d_Curve& C,
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const Standard_Real U, gp_Pnt2d& P)
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{
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P = C->Value(U);
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}
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void Geom2dLProp_Curve2dTool::D1(const Handle_Geom2d_Curve& C,
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const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& V1)
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{
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C->D1(U, P, V1);
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}
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void Geom2dLProp_Curve2dTool::D2(const Handle_Geom2d_Curve& C,
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const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& V1, gp_Vec2d& V2)
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{
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C->D2(U, P, V1, V2);
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}
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void Geom2dLProp_Curve2dTool::D3(const Handle_Geom2d_Curve& C,
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const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& V1, gp_Vec2d& V2, gp_Vec2d& V3)
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{
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C->D3(U, P, V1, V2, V3);
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}
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Standard_Integer Geom2dLProp_Curve2dTool::Continuity(const Handle_Geom2d_Curve& C)
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{
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GeomAbs_Shape s = C->Continuity();
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switch (s) {
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case GeomAbs_C0:
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return 0;
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case GeomAbs_C1:
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return 1;
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case GeomAbs_C2:
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return 2;
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case GeomAbs_C3:
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return 3;
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case GeomAbs_G1:
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return 0;
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case GeomAbs_G2:
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return 0;
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case GeomAbs_CN:
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return 3;
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};
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return 0;
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}
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Standard_Real Geom2dLProp_Curve2dTool::FirstParameter(const Handle_Geom2d_Curve& C)
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{
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return C->FirstParameter();
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}
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Standard_Real Geom2dLProp_Curve2dTool::LastParameter(const Handle_Geom2d_Curve& C)
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{
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return C->LastParameter();
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}
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