-- File:	HLRAlgo_PolyData.cdl
-- Created:	Fri Oct 29 15:19:08 1993
-- Author:	Christophe MARION
--		<cma@nonox>
---Copyright:	 Matra Datavision 1993

class PolyData from HLRAlgo inherits TShared from MMgt

uses
    Address          from Standard,
    Integer          from Standard,
    Boolean          from Standard,
    Array1OfXYZ      from TColgp,
    Array1OfTData    from HLRAlgo,
    Array1OfPHDat    from HLRAlgo,
    HArray1OfXYZ     from TColgp,
    HArray1OfTData   from HLRAlgo,
    HArray1OfPHDat   from HLRAlgo,
    EdgeStatus       from HLRAlgo

is
    Create returns mutable PolyData from HLRAlgo;

    HNodes(me : mutable; HNodes : HArray1OfXYZ from TColgp)
    is static;

    HTData(me : mutable; HTData : HArray1OfTData from HLRAlgo)
    is static;

    HPHDat(me : mutable; HPHDat : HArray1OfPHDat from HLRAlgo)
    is static;

    FaceIndex(me : mutable; I : Integer from Standard)
    	---C++: inline
    is static;

    FaceIndex(me) returns Integer from Standard
    	---C++: inline
    is static;

    Nodes(me) returns Array1OfXYZ from TColgp
    	---C++: inline
    	---C++: return &
    is static;

    TData(me) returns Array1OfTData from HLRAlgo
    	---C++: inline
    	---C++: return &
    is static;

    PHDat(me) returns Array1OfPHDat from HLRAlgo
    	---C++: inline
    	---C++: return &
    is static;

    UpdateGlobalMinMax(me        : mutable;
		       ToTMinMax : Address from Standard)
    is static;
    
    Hiding(me) returns Boolean from Standard
        ---C++: inline
    is static;

    HideByPolyData(me          : mutable;
                   Coordinates :     Address    from Standard;
                   RealPtr     :     Address    from Standard;
		   Indices     :     Address    from Standard;
		   HidingShell :     Boolean    from Standard;
                   status      : out EdgeStatus from HLRAlgo)
	---Purpose: process hiding between <Pt1> and <Pt2>.
    is static;
    
    HideByOneTriangle(me          : mutable;
		      Coordinates :     Address    from Standard;
                      RealPtr     :     Address    from Standard;
                      BooleanPtr  :     Address    from Standard;
                      PlanPtr     :     Address    from Standard;
		      status      : out EdgeStatus from HLRAlgo)
	---Purpose: evident.
    is static private;
    
    Indices(me : mutable) returns Address from Standard
    	---C++: inline
    is static;

fields
    myIndices : Integer        from Standard[3];
    myHNodes  : HArray1OfXYZ   from TColgp;
    myHTData  : HArray1OfTData from HLRAlgo;
    myHPHDat  : HArray1OfPHDat from HLRAlgo;

end PolyData;