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84 lines
2.7 KiB
Plaintext
Executable File
84 lines
2.7 KiB
Plaintext
Executable File
-- Created on: 1998-10-29
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-- Created by: Philippe MANGIN
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-- Copyright (c) 1998-1999 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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private class PlanFunc from GeomFill
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inherits FunctionWithDerivative from math
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---Purpose:
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uses
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HCurve from Adaptor3d,
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Pnt from gp,
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Vec from gp,
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XYZ from gp
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is
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Create(P : Pnt; V : Vec; C : HCurve from Adaptor3d)
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returns PlanFunc from GeomFill;
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Value(me: in out; X: Real; F: out Real)
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---Purpose: computes the value <F>of the function for the variable <X>.
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-- Returns True if the calculation were successfully done,
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-- False otherwise.
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returns Boolean
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is redefined;
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Derivative(me: in out; X: Real; D: out Real)
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---Purpose: computes the derivative <D> of the function
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-- for the variable <X>.
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-- Returns True if the calculation were successfully done,
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-- False otherwise.
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returns Boolean
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is redefined;
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Values(me: in out; X: Real; F, D: out Real)
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---Purpose: computes the value <F> and the derivative <D> of the
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-- function for the variable <X>.
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-- Returns True if the calculation were successfully done,
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-- False otherwise.
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returns Boolean
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is redefined;
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D2(me:in out; X:Real; F, D1, D2: out Real)
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is static;
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DEDT(me : in out; X:Real;
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DP, DV : Vec;
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DF : out Real)
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is static;
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D2E(me : in out; X:Real;
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DP, D2P : Vec;
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DV, D2V : Vec;
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DFDT, D2FDT2, D2FDTDX : out Real)
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is static;
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fields
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myPnt : XYZ;
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myVec : XYZ;
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V : XYZ;
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G : Pnt;
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myCurve : HCurve from Adaptor3d;
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end PlanFunc;
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