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-- File: IntTools_BeanFaceIntersector.cdl
-- Created: Fri Jun 29 10:17:11 2001
-- Author: Michael KLOKOV
-- <mkk@kurox>
---Copyright: Matra Datavision 2001
class BeanFaceIntersector from IntTools
---Purpose: The class BeanFaceIntersector computes ranges of parameters on
-- the curve of a bean(part of edge) that bound the parts of bean which
-- are on the surface of a face according to edge and face tolerances.
-- Warning: The real boundaries of the face are not taken into account,
-- Most of the result parts of the bean lays only inside the region of the surface,
-- which includes the inside of the face. And the parts which are out of this region can be
-- excluded from the result.
uses
SequenceOfRoots from IntTools,
MarkedRangeSet from IntTools,
SequenceOfRanges from IntTools,
PContext from IntTools,
ExtCS from Extrema,
ProjectPointOnSurf from GeomAPI,
Edge from TopoDS,
Face from TopoDS,
Curve from BRepAdaptor,
Surface from BRepAdaptor,
Box from Bnd,
CurveRangeSample from IntTools,
SurfaceRangeSample from IntTools,
ListOfCurveRangeSample from IntTools,
ListOfSurfaceRangeSample from IntTools,
CurveRangeLocalizeData from IntTools,
SurfaceRangeLocalizeData from IntTools,
Surface from Geom
is
Create returns BeanFaceIntersector from IntTools;
Create(theEdge: Edge from TopoDS;
theFace: Face from TopoDS)
returns BeanFaceIntersector from IntTools;
---Purpose:
--- Initializes the algorithm
---
-- Warning:
--- The parts of the edge which are on
--- the surface of the face and belong to
--- the whole in the face (if there is)
--- is considered as result
---
Create(theCurve : Curve from BRepAdaptor;
theSurface : Surface from BRepAdaptor;
theBeanTolerance: Real from Standard;
theFaceTolerance: Real from Standard)
returns BeanFaceIntersector from IntTools;
---Purpose:
--- Initializes the algorithm
---
Create(theCurve : Curve from BRepAdaptor;
theSurface : Surface from BRepAdaptor;
theFirstParOnCurve: Real from Standard;
theLastParOnCurve : Real from Standard;
theUMinParameter : Real from Standard;
theUMaxParameter : Real from Standard;
theVMinParameter : Real from Standard;
theVMaxParameter : Real from Standard;
theBeanTolerance : Real from Standard;
theFaceTolerance : Real from Standard)
returns BeanFaceIntersector from IntTools;
---Purpose:
--- Initializes the algorithm
--- theUMinParameter, ... are used for
--- optimization purposes
---
Init(me: in out;theEdge: Edge from TopoDS;
theFace: Face from TopoDS);
---Purpose:
--- Initializes the algorithm
---
-- Warning:
--- The parts of the edge which are on
--- the surface of the face and belong to
--- the whole in the face (if there is)
--- is considered as result
---
Init(me: in out;theCurve : Curve from BRepAdaptor;
theSurface : Surface from BRepAdaptor;
theBeanTolerance: Real from Standard;
theFaceTolerance: Real from Standard);
---Purpose:
--- Initializes the algorithm
---
Init(me: in out;theCurve : Curve from BRepAdaptor;
theSurface : Surface from BRepAdaptor;
theFirstParOnCurve: Real from Standard;
theLastParOnCurve : Real from Standard;
theUMinParameter : Real from Standard;
theUMaxParameter : Real from Standard;
theVMinParameter : Real from Standard;
theVMaxParameter : Real from Standard;
theBeanTolerance : Real from Standard;
theFaceTolerance : Real from Standard);
---Purpose:
--- Initializes the algorithm
--- theUMinParameter, ... are used for
--- optimization purposes
---
SetContext(me: in out; theContext: PContext from IntTools);
---Purpose:
--- Sets the context
---
SetBeanParameters(me: in out;theFirstParOnCurve : Real from Standard;
theLastParOnCurve : Real from Standard);
---Purpose:
--- Set restrictions for curve
---
SetSurfaceParameters(me: in out;theUMinParameter : Real from Standard;
theUMaxParameter : Real from Standard;
theVMinParameter : Real from Standard;
theVMaxParameter : Real from Standard);
---Purpose:
--- Set restrictions for surface
---
Perform(me: in out);
---Purpose:
--- Launches the algorithm
---
IsDone(me) returns Boolean from Standard;
---C++: inline
Result(me)
returns SequenceOfRanges from IntTools;
---C++: return const &
Result(me; theResults: out SequenceOfRanges from IntTools);
-- private
ComputeAroundExactIntersection(me: in out)
is private;
ComputeLinePlane(me: in out)
is private;
FastComputeExactIntersection(me: in out)
returns Boolean from Standard is private;
ComputeUsingExtremum(me: in out)
is private;
ComputeNearRangeBoundaries(me: in out)
is private;
ComputeLocalized(me: in out)
returns Boolean from Standard is private;
ComputeRangeFromStartPoint(me: in out; ToIncreaseParameter : Boolean from Standard;
theParameter : Real from Standard;
theUParameter : Real from Standard;
theVParameter : Real from Standard)
is private;
ComputeRangeFromStartPoint(me: in out; ToIncreaseParameter : Boolean from Standard;
theParameter : Real from Standard;
theUParameter : Real from Standard;
theVParameter : Real from Standard;
theIndex : Integer from Standard)
is private;
Distance(me: in out; theArg : Real from Standard;
theUParameter: out Real from Standard;
theVParameter: out Real from Standard)
returns Real from Standard
is private;
Distance(me: in out; theArg: Real from Standard)
returns Real from Standard
is private;
LocalizeSolutions(me: in out; theCurveRange : CurveRangeSample from IntTools;
theBoxCurve : Box from Bnd;
theSurfaceRange: SurfaceRangeSample from IntTools;
theBoxSurface : Box from Bnd;
theCurveData : in out CurveRangeLocalizeData from IntTools;
theSurfaceData : in out SurfaceRangeLocalizeData from IntTools;
theListCurveRange: in out ListOfCurveRangeSample from IntTools;
theListSurfaceRange: in out ListOfSurfaceRangeSample from IntTools)
returns Boolean from Standard
is private;
TestComputeCoinside(me: in out)
returns Boolean from Standard
is private;
fields
-- sources
myCurve : Curve from BRepAdaptor;
mySurface : Surface from BRepAdaptor;
myTrsfSurface : Surface from Geom;
myFirstParameter : Real from Standard;
myLastParameter : Real from Standard;
myUMinParameter : Real from Standard;
myUMaxParameter : Real from Standard;
myVMinParameter : Real from Standard;
myVMaxParameter : Real from Standard;
myBeanTolerance : Real from Standard;
myFaceTolerance : Real from Standard;
myCurveResolution: Real from Standard;
myCriteria : Real from Standard;
-- tools
myExtrema : ExtCS from Extrema;
myProjector : ProjectPointOnSurf from GeomAPI;
myRangeManager : MarkedRangeSet from IntTools;
myDeflection : Real from Standard;
myContext : PContext from IntTools;
-- results
myResults : SequenceOfRanges from IntTools;
myIsDone : Boolean from Standard;
end BeanFaceIntersector from IntTools;
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