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Next generic classes: "Contap_ArcFunction", "Contap_ContourGen", "Contap_HContToolGen", "Contap_HCurve2dToolGen", "Contap_Line", "Contap_Point", "Contap_SurfFunction", "Contap_SurfProps" from "Contap" package were converted to the non-generic classes. Names of several classes were changed: "Contap_Contour", "Contap_HContTool", "Contap_HCurve2dTool", "Contap_Line", "Contap_Point" Also all instantiations of the "internal" classes of this classes were moved to the "Contap.cdl". And sources of the "Contap_ContourGen" class were merged to one .cxx file.
197 lines
6.4 KiB
Plaintext
197 lines
6.4 KiB
Plaintext
-- Created on: 1995-07-02
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-- Created by: Laurent BUCHARD
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-- Copyright (c) 1995-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class HContTool from Contap
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---Purpose: Tool for the intersection between 2 surfaces.
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-- Regroupe pour l instant les methodes hors Adaptor3d...
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uses
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Pnt2d from gp,
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Pnt from gp,
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HVertex from Adaptor3d,
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HCurve2d from Adaptor2d,
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HSurface from Adaptor3d,
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HCurve2dTool from Contap,
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HSurfaceTool from Adaptor3d
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is
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NbSamplesU(myclass; S: HSurface from Adaptor3d; u1,u2: Real from Standard)
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returns Integer from Standard;
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NbSamplesV(myclass; S: HSurface from Adaptor3d; v1,v2: Real from Standard)
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returns Integer from Standard;
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-- Methodes pour recherche des points interieurs
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NbSamplePoints(myclass; S: HSurface from Adaptor3d)
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returns Integer from Standard;
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SamplePoint(myclass; S : HSurface from Adaptor3d;
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Index: Integer from Standard;
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U,V: out Real from Standard);
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-- Methodes sur un arc de restriction
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HasBeenSeen(myclass; C: HCurve2d from Adaptor2d)
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---Purpose: Returns True if all the intersection point and edges
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-- are known on the Arc.
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-- The intersection point are given as vertices.
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-- The intersection edges are given as intervals between
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-- two vertices.
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returns Boolean from Standard;
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NbSamplesOnArc(myclass; A: HCurve2d from Adaptor2d)
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---Purpose: returns the number of points which is used to make
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-- a sample on the arc. this number is a function of
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-- the Surface and the CurveOnSurface complexity.
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returns Integer from Standard;
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Bounds(myclass; C: HCurve2d from Adaptor2d;
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Ufirst,Ulast: out Real from Standard);
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---Purpose: Returns the parametric limits on the arc C.
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-- These limits must be finite : they are either
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-- the real limits of the arc, for a finite arc,
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-- or a bounding box for an infinite arc.
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Project(myclass; C: HCurve2d from Adaptor2d;
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P: Pnt2d from gp;
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Paramproj: out Real from Standard;
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Ptproj : out Pnt2d from gp)
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---Purpose: Projects the point P on the arc C.
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-- If the methods returns Standard_True, the projection is
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-- successful, and Paramproj is the parameter on the arc
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-- of the projected point, Ptproj is the projected Point.
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-- If the method returns Standard_False, Param proj and Ptproj
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-- are not significant.
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--
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returns Boolean from Standard;
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-- Methods on a vertex
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Tolerance(myclass; V: HVertex from Adaptor3d; C: HCurve2d from Adaptor2d)
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---Purpose: Returns the parametric tolerance used to consider
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-- that the vertex and another point meet, i-e
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-- if Abs(parameter(Vertex) - parameter(OtherPnt))<=
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-- Tolerance, the points are "merged".
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returns Real from Standard;
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Parameter(myclass; V: HVertex from Adaptor3d; C: HCurve2d from Adaptor2d)
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---Purpose: Returns the parameter of the vertex V on the arc A.
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returns Real from Standard;
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-- The following methods are used when HasBeenSeen returns Standard_True
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NbPoints(myclass; C: HCurve2d from Adaptor2d)
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---Purpose: Returns the number of intersection points on the arc A.
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returns Integer from Standard;
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Value(myclass; C: HCurve2d from Adaptor2d; Index: Integer from Standard;
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Pt: out Pnt from gp; Tol: out Real from Standard;
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U: out Real from Standard);
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---Purpose: Returns the value (Pt), the tolerance (Tol), and
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-- the parameter (U) on the arc A , of the intersection
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-- point of range Index.
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IsVertex(myclass; C: HCurve2d from Adaptor2d;
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Index: Integer from Standard)
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---Purpose: Returns True if the intersection point of range Index
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-- corresponds with a vertex on the arc A.
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returns Boolean from Standard;
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Vertex(myclass; C: HCurve2d from Adaptor2d; Index: Integer from Standard;
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V: out HVertex from Adaptor3d);
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---Purpose: When IsVertex returns True, this method returns the
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-- vertex on the arc A.
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NbSegments(myclass; C: HCurve2d from Adaptor2d)
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---Purpose: returns the number of part of A solution of the
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-- of intersection problem.
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returns Integer from Standard;
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HasFirstPoint(myclass; C: HCurve2d from Adaptor2d;
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Index: Integer from Standard;
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IndFirst: out Integer from Standard)
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---Purpose: Returns True when the segment of range Index is not
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-- open at the left side. In that case, IndFirst is the
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-- range in the list intersection points (see NbPoints)
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-- of the one which defines the left bound of the segment.
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-- Otherwise, the method has to return False, and IndFirst
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-- has no meaning.
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returns Boolean from Standard;
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HasLastPoint(myclass; C: HCurve2d from Adaptor2d;
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Index: Integer from Standard;
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IndLast: out Integer from Standard)
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---Purpose: Returns True when the segment of range Index is not
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-- open at the right side. In that case, IndLast is the
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-- range in the list intersection points (see NbPoints)
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-- of the one which defines the right bound of the segment.
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-- Otherwise, the method has to return False, and IndLast
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-- has no meaning.
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returns Boolean from Standard;
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IsAllSolution(myclass; C: HCurve2d from Adaptor2d)
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---Purpose: Returns True when the whole restriction is solution
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-- of the intersection problem.
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returns Boolean from Standard;
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end HContTool;
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