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70 lines
2.5 KiB
Plaintext
Executable File
70 lines
2.5 KiB
Plaintext
Executable File
-- Created on: 1997-04-29
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-- Created by: Stagiaire Francois DUMONT
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-- Copyright (c) 1997-1999 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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class CompCurveToBSplineCurve from Geom2dConvert
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---Purpose: Concat sevral curve in an BSplineCurve
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uses
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ParameterisationType from Convert,
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BoundedCurve from Geom2d,
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BSplineCurve from Geom2d
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--raises
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is
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Create (BasisCurve : BoundedCurve from Geom2d;
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Parameterisation : ParameterisationType from Convert
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= Convert_TgtThetaOver2)
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---Purpose: Initialize the algorithme with one curve
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-- - Parameterisation is used to convert
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returns CompCurveToBSplineCurve;
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Add (me : in out;
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NewCurve : BoundedCurve from Geom2d;
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Tolerance: Real from Standard;
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After : Boolean from Standard = Standard_False)
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---Purpose: Append a curve in the BSpline
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-- Return False if the curve is not G0 with the BSplineCurve.
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-- Tolerance is used to check continuity and decrease
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-- Multiplicty at the common Knot
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-- After is usefull if BasisCurve is a closed curve .
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returns Boolean;
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Add (me : in out;
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FirstCurve : in out BSplineCurve from Geom2d;
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SecondCurve: in out BSplineCurve from Geom2d;
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After : Boolean from Standard)
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---Purpose: Concat two BSplineCurves.
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is private;
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BSplineCurve(me) returns BSplineCurve from Geom2d;
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fields
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myCurve : BSplineCurve from Geom2d;
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myTol : Real;
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myType : ParameterisationType from Convert;
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end CompCurveToBSplineCurve;
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