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-- File: IntTools_BeanBeanIntersector.cdl
-- Created: Fri Jul 6 10:16:43 2001
-- Author: Michael KLOKOV
-- <mkk@kurox>
---Copyright: Matra Datavision 2001
class BeanBeanIntersector from IntTools
---Purpose: The class BeanBeanIntersector computes ranges of parameters on
--- the curve of a first bean (part of edge) that bounds the parts of bean which
--- are on the other bean according to tolerance of edges.
uses
SequenceOfRoots from IntTools,
MarkedRangeSet from IntTools,
SequenceOfRanges from IntTools,
Range from IntTools,
ExtCC from Extrema,
ProjectPointOnCurve from GeomAPI,
Edge from TopoDS,
Curve from BRepAdaptor,
Curve from Geom
is
Create returns BeanBeanIntersector from IntTools;
Create(theEdge1: Edge from TopoDS;
theEdge2: Edge from TopoDS)
returns BeanBeanIntersector from IntTools;
---Purpose:
--- Initializes the algorithm
---
Create(theCurve1 : Curve from BRepAdaptor;
theCurve2 : Curve from BRepAdaptor;
theBeanTolerance1: Real from Standard;
theBeanTolerance2: Real from Standard)
returns BeanBeanIntersector from IntTools;
---Purpose:
--- Initializes the algorithm
---
Create(theCurve1 : Curve from BRepAdaptor;
theCurve2 : Curve from BRepAdaptor;
theFirstParOnCurve1: Real from Standard;
theLastParOnCurve1 : Real from Standard;
theFirstParOnCurve2: Real from Standard;
theLastParOnCurve2 : Real from Standard;
theBeanTolerance1 : Real from Standard;
theBeanTolerance2 : Real from Standard)
returns BeanBeanIntersector from IntTools;
---Purpose:
--- Initializes the algorithm
---
Init(me: in out;theEdge1: Edge from TopoDS;
theEdge2: Edge from TopoDS);
---Purpose:
--- Initializes the algorithm
---
Init(me: in out;theCurve1 : Curve from BRepAdaptor;
theCurve2 : Curve from BRepAdaptor;
theBeanTolerance1: Real from Standard;
theBeanTolerance2: Real from Standard);
---Purpose:
--- Initializes the algorithm
---
Init(me: in out;theCurve1 : Curve from BRepAdaptor;
theCurve2 : Curve from BRepAdaptor;
theFirstParOnCurve1: Real from Standard;
theLastParOnCurve1 : Real from Standard;
theFirstParOnCurve2: Real from Standard;
theLastParOnCurve2 : Real from Standard;
theBeanTolerance1 : Real from Standard;
theBeanTolerance2 : Real from Standard);
---Purpose:
--- Initializes the algorithm
---
SetBeanParameters(me: in out;IsFirstBean : Boolean from Standard;
theFirstParOnCurve: Real from Standard;
theLastParOnCurve : Real from Standard);
---Purpose:
--- Sets bounding parameters for first bean if IsFirstBean is true
--- and for second bean if IsFirstBean is false
---
Perform(me: in out);
---Purpose:
--- Launches the algorithm
---
IsDone(me) returns Boolean from Standard;
---C++: inline
---Purpose:
--- Returns true if the computations was successfull
--- otherwise returns false
Result(me)
returns SequenceOfRanges from IntTools;
---C++: return const &
Result(me; theResults: out SequenceOfRanges from IntTools);
-- private
ComputeRoughIntersection(me: in out)
is private;
FastComputeIntersection(me: in out)
returns Boolean from Standard is private;
ComputeUsingExtrema(me: in out; theRange2: Range from IntTools)
is private;
ComputeNearRangeBoundaries(me: in out; theRange2: Range from IntTools)
is private;
ComputeRangeFromStartPoint(me: in out; ToIncreaseParameter : Boolean from Standard;
theParameter : Real from Standard;
theIndex : Integer from Standard;
theParameter2 : Real from Standard;
theRange2 : Range from IntTools)
is private;
Distance(me: in out; theArg : Real from Standard;
theArgOnOtherBean: out Real from Standard)
returns Real from Standard
is private;
fields
-- sources
myCurve1 : Curve from BRepAdaptor;
myCurve2 : Curve from BRepAdaptor;
myTrsfCurve1 : Curve from Geom;
myTrsfCurve2 : Curve from Geom;
myFirstParameter1 : Real from Standard;
myLastParameter1 : Real from Standard;
myFirstParameter2 : Real from Standard;
myLastParameter2 : Real from Standard;
myBeanTolerance1 : Real from Standard;
myBeanTolerance2 : Real from Standard;
myCurveResolution1: Real from Standard;
myCriteria : Real from Standard;
-- tools
myProjector : ProjectPointOnCurve from GeomAPI;
myRangeManager : MarkedRangeSet from IntTools;
myDeflection : Real from Standard;
-- results
myResults : SequenceOfRanges from IntTools;
myIsDone : Boolean from Standard;
end BeanBeanIntersector from IntTools;
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