-- Created on: 2001-06-29 -- Created by: Michael KLOKOV -- Copyright (c) 2001-2012 OPEN CASCADE SAS -- -- The content of this file is subject to the Open CASCADE Technology Public -- License Version 6.5 (the "License"). You may not use the content of this file -- except in compliance with the License. Please obtain a copy of the License -- at http://www.opencascade.org and read it completely before using this file. -- -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. -- -- The Original Code and all software distributed under the License is -- distributed on an "AS IS" basis, without warranty of any kind, and the -- Initial Developer hereby disclaims all such warranties, including without -- limitation, any warranties of merchantability, fitness for a particular -- purpose or non-infringement. Please see the License for the specific terms -- and conditions governing the rights and limitations under the License. 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, Context from BOPInt, 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: Context from BOPInt); ---Purpose: --- Sets the intersecton context --- Context(me) returns Context from BOPInt; ---C++: return const & ---Purpose: --- Gets the intersecton 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 Integer 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 : Context from BOPInt; -- results myResults : SequenceOfRanges from IntTools; myIsDone : Boolean from Standard; end BeanFaceIntersector from IntTools;