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-- File: IntTools_FaceFace.cdl
-- Created: Thu Nov 23 14:52:53 2000
-- Author: Michael KLOKOV
-- <mkk@redfox.nnov.matra-dtv.fr>
---Copyright: Matra Datavision 2000
class FaceFace from IntTools
---Purpose: This class provides the intersection of
--- face's underlying surfaces.
uses
Face from TopoDS,
SequenceOfCurves from IntTools,
Intersection from IntPatch,
LineConstructor from IntTools,
HSurface from GeomAdaptor,
TopolTool from Adaptor3d,
SequenceOfPntOn2Faces from IntTools,
--amv
ListOfPntOn2S from IntSurf
raises NotDone from StdFail
is
Create
returns FaceFace from IntTools;
---Purpose:
--- Empty constructor.
---
SetParameters(me: in out;
ApproxCurves : Boolean from Standard;
ComputeCurveOnS1: Boolean from Standard;
ComputeCurveOnS2: Boolean from Standard;
ApproximationTolerance: Real from Standard);
---Purpose:
--- Modifier
---
Perform(me: in out;
F1: Face from TopoDS;
F2: Face from TopoDS);
---Purpose:
--- Intersects underliing surfaces of F1 and F2
--- Use sum of tolerance of F1 and F2 as intersection
--- criteria
---
IsDone(me)
returns Boolean from Standard;
---Purpose:
--- Returns True if the intersection was successful
---
Lines(me)
returns SequenceOfCurves from IntTools;
---C++: return const&
---Purpose:
--- Returns sequence of 3d curves as result of intersection
---
Points(me)
returns SequenceOfPntOn2Faces from IntTools;
---C++: return const&
---Purpose:
--- Returns sequence of 3d curves as result of intersection
---
TolReached3d(me)
returns Real from Standard;
---Purpose:
--- Returns tolerance reached during approximation.
--- If approximation was not done, returns zero.
---
TolReached2d(me)
returns Real from Standard;
---Purpose:
--- Returns tolerance reached during approximation.
--- If approximation was not done, returns zero.
---
Face1 (me)
returns Face from TopoDS;
---C++: return const&
---Purpose:
--- Returns first of processed faces
---
Face2 (me)
returns Face from TopoDS;
---C++: return const&
---Purpose:
--- Returns second of processed faces
---
TangentFaces (me)
returns Boolean from Standard;
---Purpose:
--- Returns True if faces are tangent
---
--modified by NIZNHY-PKV Fri Sep 16 07:44:22 2011
PrepareLines3D (me:out;
bToSplit: Boolean from Standard=Standard_True);
--PrepareLines3D (me:out);
---Purpose:
--- Provides post-processing the result lines.
--- <bToSplit> - the flag.
-- In case of <bToSplit> is true the closed 3D-curves will be splitted
-- on parts.
-- In case of <bToSplit> is false the closed 3D-curves remain untouched.
SetList (me: in out; ListOfPnts: in out ListOfPntOn2S from IntSurf);
----------------------------------------------------------
-- private block
----------------------------------------------------------
MakeCurve(me: in out; Index : Integer from Standard;
D1 : TopolTool from Adaptor3d;
D2 : TopolTool from Adaptor3d)
is protected;
ComputeTolReached3d(me:out)
is protected;
fields
myIsDone : Boolean from Standard;
myIntersector : Intersection from IntPatch;
myLConstruct : LineConstructor from IntTools;
myHS1 : HSurface from GeomAdaptor;
myHS2 : HSurface from GeomAdaptor;
myNbrestr : Integer from Standard;
myTolReached2d : Real from Standard;
myTolReached3d : Real from Standard;
myApprox : Boolean from Standard;
myApprox1 : Boolean from Standard;
myApprox2 : Boolean from Standard;
myTolApprox : Real from Standard;
mySeqOfCurve : SequenceOfCurves from IntTools;
myTangentFaces: Boolean from Standard;
myFace1 : Face from TopoDS;
myFace2 : Face from TopoDS;
myPnts : SequenceOfPntOn2Faces from IntTools;
--amv
myListOfPnts : ListOfPntOn2S from IntSurf;
end FaceFace from IntTools;
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