Test for 0022778: Bug in BRepMesh

[occt.git] / src / TopOpeBRep / TopOpeBRep_VPointInterClassifier.cdl

-- Created on: 1993-11-17
-- Created by: Jean Yves LEBEY
-- Copyright (c) 1993-1999 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 VPointInterClassifier from TopOpeBRep

uses 

    State from TopAbs,
    Shape from TopoDS,
    VPointInter from TopOpeBRep,
    FaceClassifier from BRepClass,
    PointClassifier from TopOpeBRep
    
is

    Create returns VPointInterClassifier from TopOpeBRep;

    VPointPosition(me : in out; F : Shape from TopoDS;
    			        VP : in out VPointInter from TopOpeBRep;
                                ShapeIndex : Integer from Standard;
    	    	    	    	PC : in out PointClassifier from TopOpeBRep;
				AssumeINON : Boolean from Standard; Tol : Real)
    ---Purpose: compute position of VPoint <VP> regarding with face <F>.
    -- <ShapeIndex> (= 1,2) indicates which (u,v) point of <VP> is used.
    -- when state is ON, set VP.EdgeON() with the edge containing <VP>
    -- and associated parameter.
    -- returns state of VP on ShapeIndex.
    returns State from TopAbs is static;
        
    Edge(me) 
    ---Purpose: returns the edge containing the VPoint <VP> used in the
    -- last VPointPosition() call. Edge is defined if the state previously 
    -- computed is ON, else Edge is a null shape.
    ---C++: return const &
    returns Shape from TopoDS is static;
    	
    EdgeParameter(me) 
    ---Purpose: returns the parameter of the VPoint <VP> on Edge()
    returns Real from Standard is static;
    	
fields

    mySlowFaceClassifier : FaceClassifier from BRepClass;
    myState          : State from TopAbs;
    myNullShape      : Shape from TopoDS; -- dummy, needed by Edge()
    
end VPointInterClassifier from TopOpeBRep;