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88 lines
3.2 KiB
Plaintext
Executable File
88 lines
3.2 KiB
Plaintext
Executable File
-- File: BRepBlend_SurfPointConsRadInv.cdl
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-- Created: Wed Feb 12 14:27:39 1997
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-- Author: Laurent BOURESCHE
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-- <lbo@pomalox.paris1.matra-dtv.fr>
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---Copyright: Matra Datavision 1997
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class SurfPointConstRadInv from BRepBlend
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inherits SurfPointFuncInv from Blend
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---Purpose: This function is used to find a solution on a done
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-- point of the curve when using SurfRstConsRad or
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-- CSConstRad...
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-- The vector <X> used in Value, Values and Derivatives
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-- methods has to be the vector of the parametric
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-- coordinates w, U, V where w is the parameter on the
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-- guide line, U,V are the parametric coordinates of a
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-- point on the partner surface.
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uses
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Pnt from gp,
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Vector from math,
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Matrix from math,
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HSurface from Adaptor3d,
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HCurve from Adaptor3d
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is
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Create(S : HSurface from Adaptor3d; C : HCurve from Adaptor3d)
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returns SurfPointConstRadInv from BRepBlend;
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Set(me: in out; R: Real from Standard; Choix: Integer from Standard)
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is static;
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NbEquations(me)
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---Purpose: returns 3.
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returns Integer from Standard;
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Value(me: in out; X: Vector; F: out Vector)
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---Purpose: computes the values <F> of the Functions for the
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-- variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean from Standard;
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Derivatives(me: in out; X: Vector; D: out Matrix)
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---Purpose: returns the values <D> of the derivatives for the
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-- variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean from Standard;
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Values(me: in out; X: Vector; F: out Vector; D: out Matrix)
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---Purpose: returns the values <F> of the functions and the derivatives
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-- <D> for the variable <X>.
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-- Returns True if the computation was done successfully,
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-- False otherwise.
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returns Boolean from Standard;
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Set(me: in out; P : Pnt from gp);
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---Purpose: Set the Point on which a solution has to be found.
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GetTolerance(me; Tolerance: out Vector from math; Tol: Real from Standard);
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---Purpose: Returns in the vector Tolerance the parametric tolerance
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-- for each of the 3 variables;
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-- Tol is the tolerance used in 3d space.
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GetBounds(me; InfBound,SupBound: out Vector from math);
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---Purpose: Returns in the vector InfBound the lowest values allowed
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-- for each of the 3 variables.
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-- Returns in the vector SupBound the greatest values allowed
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-- for each of the 3 variables.
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IsSolution(me: in out; Sol: Vector from math; Tol: Real from Standard)
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---Purpose: Returns Standard_True if Sol is a zero of the function.
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-- Tol is the tolerance used in 3d space.
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returns Boolean from Standard;
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fields
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surf : HSurface from Adaptor3d;
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curv : HCurve from Adaptor3d;
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point : Pnt from gp;
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ray : Real from Standard;
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choix : Integer from Standard;
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end SurfPointConstRadInv;
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