-- File:	ShapeAnalysis_Geom.cdl
-- Created:	Wed Jun  3 12:00:12 1998
-- Author:	data exchange team
--		<det@nnov.matra-dtv.fr>
---Copyright:	 Matra Datavision 1998


class Geom from ShapeAnalysis 

    ---Purpose: Analyzing tool aimed to work on primitive geometrical objects

uses
    HArray2OfReal from TColStd,
    Trsf from gp,
    Pln from gp,
    Array1OfPnt from TColgp

raises
   OutOfRange from Standard
    
is
    NearestPlane (myclass; Pnts: Array1OfPnt from TColgp;
    	    	     	   aPln: out Pln from gp;
    	    	    	   Dmax: out Real)
    returns Boolean;
    	---Purpose : Builds a plane out of a set of points in array
	--           Returns in <dmax> the maximal distance between the produced
	--           plane and given points

    PositionTrsf (myclass; coefs: HArray2OfReal from TColStd;
                    	   trsf: out Trsf from gp;
    	    	           unit, prec : Real)
    returns Boolean
    	---Purpose: Builds transfromation object out of matrix.
	--          Matrix must be 3 x 4.
    	--          Unit is used as multiplier.
    raises OutOfRange from Standard;
    	--          If numer of rows is greater than 3 or number of columns is
    	--          greater than 4

end Geom;