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-- File: SelectBasics_BasicTool.cdl
-- Created: Thu Jun 8 11:04:56 1995
-- Author: Robert COUBLANC
-- <rob@photon>
---Copyright: Matra Datavision 1995
class BasicTool from SelectBasics
---Purpose:
uses
Pnt2d from gp,
Array1OfPnt2d from TColgp
is
MatchSegments(myclass;
P1,P2 : Pnt2d from gp;
P3,P4 : Pnt2d from gp)
returns Boolean;
---Purpose: returns True if The Segment {P1P2} is
-- intersected by the segment {P3P4}
MatchSegment(myclass;
pBegin,pEnd : Pnt2d from gp;
X,Y,aTol : Real;
DMin : in out Real) returns Boolean;
---Level: Internal
---Purpose: return True if Segment(pBegin, pEnd) is Selected
AutoInter(myclass; aPolyg2d: Array1OfPnt2d from TColgp)
returns Boolean;
MatchPolyg2d (myclass;
tabpoint: Array1OfPnt2d from TColgp;
X,Y,aTol: Real;
DMin : in out Real;
Rank : in out Integer) returns Boolean;
---Level: Internal
---Purpose: package method used to find if a point
-- is close enough to a polygon of 2D points
-- to be Used by Primitives like curves or faces...
-- Rank gives the index of the touched
-- segment
end BasicTool;
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