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1e143abba6
Classes BOPInt_Context, BOPInt_ShrunkRange, BOPInt_Tools have been removed. Package BOPInt has been removed Classes IntTools_Context, IntTools_ShrunkRange have been added to replace corresponding BOPInt_ classes. The classes provide same functionality as corresponding BOPInt_ classes. Classes : BOPAlgo_ArgumentAnalyzer BOPAlgo_Builder BOPAlgo_BuilderArea BOPAlgo_BuilderFace BOPAlgo_BuilderSolid BOPAlgo_CheckerSI BOPAlgo_PaveFiller BOPAlgo_ShellSplitter BOPTools_AlgoTools3D BRepFill_TrimShellCorner IntTools_BeanFaceIntersector IntTools_EdgeFace IntTools_FaceFace IntTools_Tools have been modified to use new classes IntTools_Context IntTools_ShrunkRange Class IntTools_Tools has been modofied to provide the functionality that was in BOPInt_Tools.
307 lines
9.6 KiB
Plaintext
307 lines
9.6 KiB
Plaintext
-- Created by: Peter KURNEV
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-- Copyright (c) 1999-2014 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 Context from IntTools
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inherits TShared from MMgt
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---Purpose:
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-- The intersection Context contains geometrical
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-- and topological toolkit (classifiers, projectors, etc).
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-- The intersection Context is for caching the tools
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-- to increase the performance.
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uses
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Pnt2d from gp,
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Pnt from gp,
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State from TopAbs,
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Curve from Geom,
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ProjectPointOnCurve from GeomAPI,
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ProjectPointOnSurf from GeomAPI,
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Vertex from TopoDS,
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Face from TopoDS,
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Edge from TopoDS,
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Solid from TopoDS,
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SolidClassifier from BRepClass3d,
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FClass2d from IntTools,
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Curve from IntTools,
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BaseAllocator from BOPCol,
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DataMapOfShapeAddress from BOPCol,
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DataMapOfTransientAddress from BOPCol,
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Hatcher from Geom2dHatch,
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SurfaceRangeLocalizeData from IntTools
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--raises
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is
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Create
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returns Context from IntTools;
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---C++: alias "Standard_EXPORT virtual ~IntTools_Context();"
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Create (theAllocator: BaseAllocator from BOPCol)
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returns Context from IntTools;
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FClass2d(me:mutable;
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aF: Face from TopoDS)
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returns FClass2d from IntTools;
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---C++: return &
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---Purpose:
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--- Returns a reference to point classifier
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--- for given face
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---
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ProjPS (me:mutable;
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aF: Face from TopoDS)
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returns ProjectPointOnSurf from GeomAPI;
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---C++: return &
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---Purpose:
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--- Returns a reference to point projector
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--- for given face
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---
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ProjPC (me:mutable;
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aE: Edge from TopoDS)
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returns ProjectPointOnCurve from GeomAPI;
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---C++: return &
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---Purpose:
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--- Returns a reference to point projector
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--- for given edge
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---
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ProjPT (me:mutable;
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aC: Curve from Geom)
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returns ProjectPointOnCurve from GeomAPI;
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---C++: return &
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---Purpose:
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--- Returns a reference to point projector
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--- for given curve
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---
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SurfaceData(me: mutable;
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aF: Face from TopoDS)
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returns SurfaceRangeLocalizeData from IntTools;
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---C++: return &
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---Purpose:
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--- Returns a reference to surface localization data
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--- for given face
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SolidClassifier(me:mutable;
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aSolid: Solid from TopoDS)
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returns SolidClassifier from BRepClass3d;
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---C++: return &
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---Purpose:
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--- Returns a reference to solid classifier
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--- for given solid
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---
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Hatcher(me: mutable;
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aF: Face from TopoDS)
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returns Hatcher from Geom2dHatch;
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---C++: return &
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---Purpose:
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--- Returns a reference to 2D hatcher
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--- for given face
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---
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ComputePE (me:mutable;
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theP : Pnt from gp;
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theTolP: Real from Standard;
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theE : Edge from TopoDS;
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theT :out Real from Standard)
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returns Integer from Standard;
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---Purpose:
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--- Computes parameter of the Point theP on
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--- the edge aE.
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--- Returns zero if the distance between point
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--- and edge is less than sum of tolerance value of edge and theTopP,
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--- otherwise and for following conditions returns
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--- negative value
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--- 1. the edge is degenerated (-1)
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--- 2. the edge does not contain 3d curve and pcurves (-2)
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--- 3. projection algorithm failed (-3)
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---
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ComputeVE (me:mutable;
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aV : Vertex from TopoDS;
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aE : Edge from TopoDS;
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aT :out Real from Standard)
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returns Integer from Standard;
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---Purpose:
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--- Computes parameter of the vertex aV on
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--- the edge aE.
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--- Returns zero if the distance between vertex
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--- and edge is less than sum of tolerances,
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--- otherwise and for following conditions returns
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--- negative value
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--- 1. the edge is degenerated (-1)
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--- 2. the edge does not contain 3d curve and pcurves (-2)
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--- 3. projection algorithm failed (-3)
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---
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ComputeVF (me:mutable;
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aV : Vertex from TopoDS;
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aF : Face from TopoDS;
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U : out Real from Standard;
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V : out Real from Standard)
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returns Integer from Standard;
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---Purpose:
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--- Computes UV parameters of the vertex aV on face aF
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--- Returns zero if the distance between vertex and face is
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--- less than or equal the sum of tolerances and the projection
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--- point lays inside boundaries of the face.
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--- For following conditions returns negative value
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--- 1. projection algorithm failed (-1)
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--- 2. distance is more than sum of tolerances (-2)
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--- 3. projection point out or on the boundaries of face (-3)
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---
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StatePointFace(me:mutable;
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aF : Face from TopoDS;
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aP2D : Pnt2d from gp)
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returns State from TopAbs;
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---Purpose:
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--- Returns the state of the point aP2D
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--- relative to face aF
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---
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IsPointInFace(me:mutable;
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aF : Face from TopoDS;
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aP2D : Pnt2d from gp)
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returns Boolean from Standard;
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---Purpose:
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--- Returns true if the point aP2D is
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--- inside the boundaries of the face aF,
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--- otherwise returns false
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---
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IsPointInOnFace(me:mutable;
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aF : Face from TopoDS;
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aP2D : Pnt2d from gp)
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returns Boolean from Standard;
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---Purpose:
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--- Returns true if the point aP2D is
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--- inside or on the boundaries of aF
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---
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IsValidPointForFace(me:mutable;
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aP3D : Pnt from gp;
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aF : Face from TopoDS;
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aTol : Real from Standard)
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returns Boolean from Standard;
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---Purpose:
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--- Returns true if the distance between point aP3D
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--- and face aF is less or equal to tolerance aTol
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--- and projection point is inside or on the boundaries
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--- of the face aF
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---
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IsValidPointForFaces(me:mutable;
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aP3D : Pnt from gp;
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aF1 : Face from TopoDS;
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aF2 : Face from TopoDS;
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aTol : Real from Standard)
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returns Boolean from Standard;
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---Purpose:
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--- Returns true if IsValidPointForFace returns true
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--- for both face aF1 and aF2
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---
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IsValidBlockForFace (me:mutable;
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aT1 : Real from Standard;
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aT2 : Real from Standard;
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aIC : Curve from IntTools;
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aF : Face from TopoDS;
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aTol : Real from Standard)
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returns Boolean from Standard;
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---Purpose:
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--- Returns true if IsValidPointForFace returns true
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--- for some 3d point that lay on the curve aIC bounded by
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--- parameters aT1 and aT2
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---
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IsValidBlockForFaces (me:mutable;
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aT1 : Real from Standard;
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aT2 : Real from Standard;
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aIC : Curve from IntTools;
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aF1 : Face from TopoDS;
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aF2 : Face from TopoDS;
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aTol : Real from Standard)
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returns Boolean from Standard;
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---Purpose:
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--- Returns true if IsValidBlockForFace returns true
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--- for both faces aF1 and aF2
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---
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IsVertexOnLine(me:mutable;
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aV : Vertex from TopoDS;
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aIC : Curve from IntTools;
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aTolC: Real from Standard;
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aT :out Real from Standard)
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returns Boolean from Standard;
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---Purpose:
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--- Computes parameter of the vertex aV on
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--- the curve aIC.
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--- Returns true if the distance between vertex and
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--- curve is less than sum of tolerance of aV and aTolC,
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--- otherwise or if projection algorithm failed
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--- returns false (in this case aT isn't significant)
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---
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IsVertexOnLine(me:mutable;
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aV : Vertex from TopoDS;
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aTolV: Real from Standard;
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aIC : Curve from IntTools;
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aTolC: Real from Standard;
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aT :out Real from Standard)
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returns Boolean from Standard;
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---Purpose:
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--- Computes parameter of the vertex aV on
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--- the curve aIC.
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--- Returns true if the distance between vertex and
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--- curve is less than sum of tolerance of aV and aTolC,
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--- otherwise or if projection algorithm failed
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--- returns false (in this case aT isn't significant)
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---
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ProjectPointOnEdge (me:mutable;
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aP : Pnt from gp;
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aE : Edge from TopoDS;
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aT :out Real from Standard)
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returns Boolean from Standard;
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---Purpose:
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--- Computes parameter of the point aP on
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--- the edge aE.
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--- Returns false if projection algorithm failed
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--- other wiese returns true.
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---
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fields
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myAllocator : BaseAllocator from BOPCol is protected;
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myFClass2dMap:DataMapOfShapeAddress from BOPCol is protected;
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myProjPSMap :DataMapOfShapeAddress from BOPCol is protected;
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myProjPCMap :DataMapOfShapeAddress from BOPCol is protected;
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mySClassMap :DataMapOfShapeAddress from BOPCol is protected;
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myProjPTMap :DataMapOfTransientAddress from BOPCol is protected;
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myHatcherMap :DataMapOfShapeAddress from BOPCol is protected;
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myProjSDataMap:DataMapOfShapeAddress from BOPCol is protected;
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myCreateFlag :Integer from Standard is protected;
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end Context;
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