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a743e2e5e8
Modifications:
class IntTools_EdgeEdge
1. method
Standard_Boolean IntTools_EdgeEdge::FindParameters(
const BRepAdaptor_Curve& theB
const Standard_Real aT1,
const Standard_Real aT2,
const Standard_Real theRes,
const Standard_Real thePTol,
const Bnd_Box& theCBox,
Standard_Real& aTB1,
Standard_Real& aTB2)
Added protection for large values of parameters of the edges.
2. methods
static Standard_Boolean BndCommon(const Bnd_Box& theB1,
const Bnd_Box& theB2,
Bnd_Box& theBOut)
and
IntTools_EdgeEdge::FindSolutions()
have been removed as redundant.
Test case for issue CR24823
230 lines
6.5 KiB
Plaintext
230 lines
6.5 KiB
Plaintext
-- Created by: Eugeny MALTCHIKOV
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-- Copyright (c) 2013-2014 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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class EdgeEdge from IntTools
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---Purpose:
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-- The class provides Edge/Edge intersection algorithm
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-- based on the intersection between edges bounding boxes.
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uses
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Real from Standard,
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Box from Bnd,
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Range from IntTools,
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Edge from TopoDS,
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Curve from Geom,
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Curve from BRepAdaptor,
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ShapeEnum from TopAbs,
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SequenceOfRanges from IntTools,
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SequenceOfCommonPrts from IntTools
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is
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Create
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returns EdgeEdge from IntTools;
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---C++: alias "~IntTools_EdgeEdge();"
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---C++: inline
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---Purpose:
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-- Empty contructor
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Create (
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theEdge1 : Edge from TopoDS;
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theEdge2 : Edge from TopoDS)
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returns EdgeEdge from IntTools;
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---C++: inline
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---Purpose:
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-- Contructor
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Create (
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theEdge1 : Edge from TopoDS;
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aT11, aT12 : Real from Standard;
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theEdge2 : Edge from TopoDS;
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aT21, aT22 : Real from Standard)
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returns EdgeEdge from IntTools;
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---C++: inline
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---Purpose:
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-- Contructor
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SetEdge1(me:out;
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theEdge : Edge from TopoDS);
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---C++: inline
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---Purpose:
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-- Sets the first edge
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SetEdge1(me:out;
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theEdge : Edge from TopoDS;
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aT1, aT2 : Real from Standard);
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---C++: inline
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---Purpose:
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-- Sets the first edge and its range
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SetRange1(me:out;
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theRange1 : Range from IntTools);
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---C++: inline
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---Purpose:
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-- Sets the range for the first edge
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SetRange1(me:out;
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aT1, aT2 : Real from Standard);
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---C++: inline
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---Purpose:
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-- Sets the range for the first edge
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SetEdge2(me:out;
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theEdge : Edge from TopoDS);
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---C++: inline
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---Purpose:
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-- Sets the second edge
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SetEdge2(me:out;
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theEdge : Edge from TopoDS;
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aT1, aT2 : Real from Standard);
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---C++: inline
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---Purpose:
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-- Sets the first edge and its range
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SetRange2(me:out;
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theRange : Range from IntTools);
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---C++: inline
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---Purpose:
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-- Sets the range for the second edge
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SetRange2(me:out;
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aT1, aT2 : Real from Standard);
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---C++: inline
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---Purpose:
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-- Sets the range for the second edge
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CheckData(me:out)
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is protected;
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---C++: inline
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---Purpose:
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-- Checks the data
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Prepare(me:out)
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is protected;
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---Purpose:
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-- Prepares the data
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Perform(me:out);
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---Purpose:
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-- Performs the intersection between edges
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ComputeLineLine(me:out)
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is protected;
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---Purpose:
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-- Computes Line/Line intersection.
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FindSolutions(me:out;
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theR1, theR2 : Range from IntTools;
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theRanges1 : out SequenceOfRanges from IntTools;
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theRanges2 : out SequenceOfRanges from IntTools)
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is protected;
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---Purpose:
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-- Looking for the exact intersection ranges
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MergeSolutions(me:out;
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theRanges1, theRanges2 : SequenceOfRanges from IntTools)
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is protected;
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---Purpose:
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-- Merges found solutions
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FindParameters(myclass;
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theBAC : Curve from BRepAdaptor;
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aT1,aT2 : Real from Standard;
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theRes : Real from Standard;
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thePTol : Real from Standard;
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theCBox : Box from Bnd;
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aTB1,aTB2 : out Real from Standard)
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returns Boolean from Standard
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is protected;
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---Purpose:
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-- Looking for the range of the edge whick is in the box
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CheckCoincidence(me:out;
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aT11, aT12 : Real from Standard;
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aT21, aT22 : Real from Standard;
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theCriteria : Real from Standard;
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theCurveRes1: Real from Standard)
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returns Integer from Standard
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is protected;
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---Purpose:
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-- Checks if edges coincide on the ranges
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AddSolution(me:out;
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aT11, aT12, aT21, aT22 : Real from Standard;
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theType : ShapeEnum from TopAbs)
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is protected;
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---Purpose:
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-- Adds common part of the given type to myCommonParts
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FindBestSolution(me:out;
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aT11, aT12, aT21, aT22 : Real from Standard;
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aT1, aT2 : out Real from Standard)
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is protected;
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---Purpose:
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-- Looking for the minimal distance between edges on the ranges
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IsIntersection(me:out;
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aT11, aT12 : Real from Standard;
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aT21, aT22 : Real from Standard)
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returns Boolean from Standard
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is protected;
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---Purpose:
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-- Checks is there an intersection between edges on the given ranges
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-- (for nearly conicident edges)
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IsDone(me)
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returns Boolean from Standard;
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---C++: inline
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---Purpose:
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-- Returns TRUE if common part(s) is(are) found
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CommonParts(me)
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returns SequenceOfCommonPrts from IntTools;
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---C++: inline
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---C++: return const&
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---Purpose:
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-- Returns common parts
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fields
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-- source data
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myEdge1 : Edge from TopoDS is protected;
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myEdge2 : Edge from TopoDS is protected;
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myGeom1 : Curve from Geom is protected;
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myGeom2 : Curve from Geom is protected;
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myCurve1 : Curve from BRepAdaptor is protected;
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myCurve2 : Curve from BRepAdaptor is protected;
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myTol1 : Real from Standard is protected;
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myTol2 : Real from Standard is protected;
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myTol : Real from Standard is protected;
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myRes1 : Real from Standard is protected;
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myRes2 : Real from Standard is protected;
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myPTol1 : Real from Standard is protected;
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myPTol2 : Real from Standard is protected;
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myRange1 : Range from IntTools is protected;
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myRange2 : Range from IntTools is protected;
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-- results
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mySwap : Boolean from Standard is protected;
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myErrorStatus : Integer from Standard is protected;
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myCommonParts : SequenceOfCommonPrts from IntTools is protected;
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end EdgeEdge;
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