-- Created on: 1997-02-12 -- Created by: Laurent BOURESCHE -- Copyright (c) 1997-1999 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. class CurvPointRadInv from BRepBlend inherits CurvPointFuncInv from Blend ---Purpose: This function is used to find a solution on a done -- point of the curve 1 when using RstRstConsRad or -- CSConstRad... -- The vector used in Value, Values and Derivatives -- methods has to be the vector of the parametric -- coordinates w, U where w is the parameter on the -- guide line, U are the parametric coordinates of a -- point on the partner curve 2. uses Pnt from gp, Vector from math, Matrix from math, HCurve from Adaptor3d is Create(C1 : HCurve from Adaptor3d; C2 : HCurve from Adaptor3d) returns CurvPointRadInv from BRepBlend; Set(me: in out; Choix: Integer from Standard) is static; NbEquations(me) ---Purpose: returns 2. returns Integer from Standard; Value(me: in out; X: Vector; F: out Vector) ---Purpose: computes the values of the Functions for the -- variable . -- Returns True if the computation was done successfully, -- False otherwise. returns Boolean from Standard; Derivatives(me: in out; X: Vector; D: out Matrix) ---Purpose: returns the values of the derivatives for the -- variable . -- Returns True if the computation was done successfully, -- False otherwise. returns Boolean from Standard; Values(me: in out; X: Vector; F: out Vector; D: out Matrix) ---Purpose: returns the values of the functions and the derivatives -- for the variable . -- Returns True if the computation was done successfully, -- False otherwise. returns Boolean from Standard; Set(me: in out; P : Pnt from gp); ---Purpose: Set the Point on which a solution has to be found. GetTolerance(me; Tolerance: out Vector from math; Tol: Real from Standard); ---Purpose: Returns in the vector Tolerance the parametric tolerance -- for each of the 3 variables; -- Tol is the tolerance used in 3d space. GetBounds(me; InfBound,SupBound: out Vector from math); ---Purpose: Returns in the vector InfBound the lowest values allowed -- for each of the 3 variables. -- Returns in the vector SupBound the greatest values allowed -- for each of the 3 variables. IsSolution(me: in out; Sol: Vector from math; Tol: Real from Standard) ---Purpose: Returns Standard_True if Sol is a zero of the function. -- Tol is the tolerance used in 3d space. returns Boolean from Standard; fields curv1 : HCurve from Adaptor3d; curv2 : HCurve from Adaptor3d; point : Pnt from gp; choix : Integer from Standard; end CurvPointRadInv;