0023004: Boolean operation cut produces incorrect result.

[occt.git] / src / BOP / BOP_FaceBuilder.cdl

-- File:	BOP_FaceBuilder.cdl
-- Created:	Thu Dec 21 17:07:40 1995
-- Author:	Jean Yves LEBEY 
-- modified by PKV Tue Apr  3 16:57:39 2001
--		<jyl@meteox>
---Copyright:	 Matra Datavision 1995
   

class FaceBuilder from BOP 

    ---Purpose: 
    ---   The  algorithm to   construct Faces from a WireEdgeSet        
    --- 
    
uses

    Shape  from TopoDS,
    Face   from TopoDS, 
    Wire   from TopoDS, 
    Edge   from TopoDS, 
    Vertex from TopoDS, 
    ListOfShape from TopTools, 
    SequenceOfInteger from TColStd,  
    Context from IntTools,
    WireEdgeSet     from BOP,
    PWireEdgeSet    from BOP
--    LoopSet         from BOP,
--    BlockIterator   from BOP,
--    BlockBuilder    from BOP,
--    FaceAreaBuilder from BOP, 
   

is

    Create  
    	returns FaceBuilder;
    	---Purpose:  
    	--- Empty constructor; 
    	---
    Do(me :out;  
    	   aWES        : WireEdgeSet from BOP;  
    	   aForceClass : Boolean from Standard =Standard_True); 
    	---Purpose: 
    	--- Launches the algorithm consisting of four steps 
    	--- 1.  Split the WES on wires       
    	--- 2.  Make Loops from wires         
    	--- 3.  Make Areas from Loops           
    	--- 4.  Make Faces from Areas    
    	---
    
    	---
--    BuildNewFaces (me :out) 
--    	is private;  
    	---Purpose:     
    	--- Make Faces from Areas  
    	--- 
 
--modified by NIZNHY-PKV Wed Feb 29 10:57:40 2012f    
    SetContext(me:out; 
    	    aCtx:Context from IntTools); 
	---Purpose:  
        -- Sets intersection context <aCtx>
	  
    Context(me) 
    	returns Context from IntTools; 
    	---C++: return const & 
     	---Purpose:  
        -- Returns intersection context 
--modified by NIZNHY-PKV Wed Feb 29 10:57:52 2012t 
 
    WES (me) 
    	returns  WireEdgeSet from BOP; 
    	---C++: return const &
    	---Purpose:     
    	--- Selector 
    	---
    NewFaces (me) 
	returns ListOfShape from TopTools; 
    	---C++: return const &	
    	---Purpose:     
    	--- Selector 
    	---
    SetTreatment (me: out; 
	aTreatment: Integer from Standard);  
    	---Purpose:     
    	--- Modifier 
    	--- 0 -Treat internal edges,  
    	--- 1 -Do not treat internal edges      
    	---

    SetTreatSDScales (me: out; 
	aTreatment: Integer from Standard);  
    	---Purpose:     
    	--- Modifier 
    	--- 1 -Treat scale configured same domain faces,  
    	--- 0 -Do not treat them.     
	--- 
--    SetManifoldFlag(me: out; 
--    	aMFlag:  Boolean from Standard); 
    	---Purpose:     
    	--- Modifier 
    	---  
--    ManifoldFlag(me) 
--    	returns Boolean from Standard; 
    	---Purpose:     
    	--- Selector 
    	---
    Treatment (me) 
	returns Integer from Standard; 
    	---Purpose:     
    	--- Selector 
    	---
    TreatSDScales (me) 
	returns Integer from Standard; 
    	---Purpose:     
    	--- Selector 
    	---
    --- 
    --- 
    --- Faces' iterator   
    --- 
--    InitFace(me:out)  
--    	returns Integer from Standard;
    
--    MoreFace(me)  
--    	returns Boolean from Standard;
    
--    NextFace(me:out);
    ---Purpose:     
    --- 
    --- 
    --- Wires' iterator 
    ---  
--    InitWire(me:out)  
--    	returns Integer from Standard;
     
--    MoreWire(me)  
--    	returns Boolean from Standard;
     
--    NextWire(me:out); 
    	
--    IsOldWire(me)  
--    	returns Boolean from Standard;
     
--    OldWire(me)  
--    	returns Shape from TopoDS;
 --   	---C++: return const &
   
--    Wire(me)  
--    	returns Wire from TopoDS;
--    	---C++: return const &
--    	---Purpose:      
--    	---  

    ---  
    ---  Edges' iterator 
    ---
--    FindNextValidElement(me:out);
         
--    InitEdge(me:out)  
--    	returns Integer from Standard;
     
--    MoreEdge(me)  
--    	returns Boolean from Standard;
     
--    NextEdge(me : in out);
     
--    Edge(me)  
--    	returns Edge from TopoDS;
--    	---C++: return const &
    	---Purpose:      
    	--- 
	
--    MakeLoops(me :out; 
--    	      SS :out WireEdgeSet from BOP) 
--    	is protected;
    	---Purpose:      
    	--- Make Loops from wires     
    	---
   DoInternalEdges (me :out) 
    	is protected;       		    	    
    	---Purpose:  
    	--- Processes internal edges if they exists     
    
    SDScales(me :out) 
    	is  protected; 
    	---Purpose:   
    	--- Treatment SD faces with a "scale" 
    	---
    --modified by NIZNHY-PKV Wed Feb 29 09:12:17 2012f 
    PerformAreas(me :out; 
    	      SS :out WireEdgeSet from BOP) 
    	is protected; 
    --modified by NIZNHY-PKV Wed Feb 29 09:12:20 2012t 
    
fields

    myFace             : Face from TopoDS;
--    myLoopSet          : LoopSet         from BOP;
--    myBlockIterator    : BlockIterator   from BOP;
--    myBlockBuilder     : BlockBuilder    from BOP;
--    myFaceAreaBuilder  : FaceAreaBuilder from BOP;
    myWES              : PWireEdgeSet    from BOP;
    myNewFaces         : ListOfShape     from TopTools; 
    myTreatment        : Integer from Standard;           
--    myManifoldFlag     : Boolean from Standard;     
    myTreatSDScales    : Integer from Standard;   
    myNegatives        : SequenceOfInteger from TColStd; 
    myContext          : Context from IntTools; 
end FaceBuilder;