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132 lines
4.4 KiB
Plaintext
132 lines
4.4 KiB
Plaintext
-- Created on: 1993-04-07
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-- Created by: Laurent BUCHARD
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-- Copyright (c) 1993-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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package IntCurveSurface
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---Purpose: This package provides algorithmes to intersect a Curve
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-- and a Surface.
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-- Level: Internal
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--
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-- All the methods of the classes of this package are Internal.
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-- except the methods of the classes <Intersection,
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-- IntersectionPoint,
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-- IntersectionSegment>
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--
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uses Standard, TCollection, TColStd, TColgp, gp,
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Bnd, Intf, IntAna,
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IntImp, IntSurf,
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GeomAbs, StdFail ,
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Adaptor3d, Geom,
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math
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is
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--------------------------------------------------
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enumeration TransitionOnCurve is
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Tangent,In,Out;
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---Purpose:
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--
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--
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--
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-- \ Uo ^ \ U1 ^
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-- \ | n \ | n
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-- Surf ====\======|=== ====\======|===
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-- \ . \ .
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-- \ . \ .
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-- U1 \ . Uo \ .
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--
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--
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-- ( In ) ( Out )
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--
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--
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--
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-- \ /
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-- \ /
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-- \ /
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-- \ /
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-- Surf =====-----=====
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--
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-- ( Tangent )
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-- Crb and Surf are C1
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--------------------------------------------------
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deferred class Intersection;
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--------------------------------------------------
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class IntersectionPoint;
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--------------------------------------------------
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class IntersectionSegment;
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--------------------------------------------------
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class SequenceOfPnt instantiates
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Sequence from TCollection(
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IntersectionPoint from IntCurveSurface);
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--------------------------------------------------
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class SequenceOfSeg instantiates
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Sequence from TCollection(
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IntersectionSegment from IntCurveSurface);
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--------------------------------------------------
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generic class HCurveTool;
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--------------------------------------------------
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generic class Polygon;
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--------------------------------------------------
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generic class Polyhedron;
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--------------------------------------------------
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generic class PolygonTool;
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--------------------------------------------------
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generic class PolyhedronTool;
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--------------------------------------------------
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generic class QuadricCurveFunc;
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--------------------------------------------------
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generic class QuadricCurveExactInter,
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TheQuadCurvFunc;
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--------------------------------------------------
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generic class Inter,
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ThePolygon,
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ThePolygonTool,
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ThePolyhedron,
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ThePolyhedronTool,
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TheInterference,
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TheCSFunction,
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TheExactInter,
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TheQuadCurvExactInter;
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-------------------------------------------------
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--class HCurveTool instantiates
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-- CurveTool from IntCurveSurface
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-- (HCurve from Adaptor3d);
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--class HInter instantiates
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-- Inter from IntCurveSurface (
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-- HCurve from Adaptor3d,
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-- HCurveTool from IntCurveSurface,
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-- HSurface from Adaptor3d,
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-- HSurfaceTool from IntCurveSurface);
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class TheHCurveTool instantiates
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HCurveTool from IntCurveSurface (
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HCurve from Adaptor3d);
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class HInter instantiates
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Inter from IntCurveSurface (
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HCurve from Adaptor3d,
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TheHCurveTool from IntCurveSurface,
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HSurface from Adaptor3d,
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HSurfaceTool from Adaptor3d);
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end IntCurveSurface;
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