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-- File: IntCurve.cdl
-- Created: Wed Mar 4 13:52:01 1992
-- Author: Laurent BUCHARD
-- <lbr@phobox>
---Copyright: Matra Datavision 1992
package IntCurve
---Purpose: This package provides algorithmes to intersect 2D curves,
-- with domains.
--
-- class IntConicConic : Algorithm used to intersect 2 conics
-- from gp with domains.
--
-- class IntConicCurveGen : Generic algorithm used to intersect
-- a conic from gp, and a parametrised
-- curve.
-- The parametrised Curve can
-- not be a Composite curve and
-- can not be a conic.
--
-- class IntCurveCurveGen : Generic algorithm used to intersect 2
-- curves. The resources on a curve are
-- discribed in the class CurveTool.
--
-- class UserIntConicCurveGen: Generic algorithm used to
-- intersect a Conic from gp
-- and a parametrised curve.
-- This curve can be either a
-- composite curve or a conic.
--
---Level: Advanced
--
-- The Classes <PConicTool,
-- IConicTool,
-- PConic,
-- ProjectOnPConicTool,
-- IntConicCurveGen,
-- ProjPCurGen,
-- UserIntConicCurveGen,
-- IntPolyPolyGen,
-- ToolPolygon,
-- Polygon2dGen,
-- DistBetweenPCurvesGen> are Internal
--
-- The Classe <IntCurveCurveGen> is Advanced
--
--
uses Standard , math, gp, TColgp, GeomAbs,
IntImpParGen, IntRes2d, Extrema,
StdFail, Bnd, Intf, TColStd
is
class IntConicConic;
---Purpose: Intersection between 2 conics from gp.
generic class DistBetweenPCurvesGen;
generic class Polygon2dGen;
generic class ToolPolygon;
generic class IntPolyPolyGen,ThePolygon2d,
ThePolygon2dTool,
InterferencePoly2d,
TheDistBetweenPCurves,
ExactIntersectionPoint;
generic class UserIntConicCurveGen;
generic class ProjPCurGen,TheCurveLocator,TheLocateExtPC;
generic class IntConicCurveGen,TheIntersector;
---Purpose: Intersection between a conic from gp and a bounded parametric curve.
generic class IntCurveCurveGen,TheProjPCur,
TheIntConicCurve,
IntConicCurve,
TheIntPCurvePCurve;
---Purpose: Intersection between 2 2d curves.
private class ProjectOnPConicTool;
class PConic;
class IConicTool;
private class PConicTool;
private class IntImpConicParConic
instantiates Intersector from IntImpParGen
(IConicTool from IntCurve,
PConic from IntCurve,
PConicTool from IntCurve,
ProjectOnPConicTool from IntCurve);
end IntCurve;
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