mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
05cf4d98b0
- Avoid reducing tolerance of the original edges in BOPAlgo_PaveFiller::CorrectToleranceOfSE - If a boundary edge is considered coincident with a section curve then increase its tolerance more carefully, using real distance instead of extended reached tolerance. - New test case bugs/modalg_6/bug27032 - Test cases boolean/gdml_private/E4-F3 have been amended to check area of the result. - Puts TODO in test cases boolean gdml_private ZI5,ZI7,ZJ7.
265 lines
9.4 KiB
C++
265 lines
9.4 KiB
C++
// Created by: Peter KURNEV
|
|
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#ifndef _IntTools_Context_HeaderFile
|
|
#define _IntTools_Context_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_Type.hxx>
|
|
|
|
#include <BOPCol_BaseAllocator.hxx>
|
|
#include <BOPCol_DataMapOfShapeAddress.hxx>
|
|
#include <BOPCol_DataMapOfTransientAddress.hxx>
|
|
#include <Standard_Integer.hxx>
|
|
#include <Standard_Real.hxx>
|
|
#include <MMgt_TShared.hxx>
|
|
#include <TopAbs_State.hxx>
|
|
#include <Standard_Boolean.hxx>
|
|
class IntTools_FClass2d;
|
|
class TopoDS_Face;
|
|
class GeomAPI_ProjectPointOnSurf;
|
|
class GeomAPI_ProjectPointOnCurve;
|
|
class TopoDS_Edge;
|
|
class Geom_Curve;
|
|
class IntTools_SurfaceRangeLocalizeData;
|
|
class BRepClass3d_SolidClassifier;
|
|
class TopoDS_Solid;
|
|
class Geom2dHatch_Hatcher;
|
|
class gp_Pnt;
|
|
class TopoDS_Vertex;
|
|
class gp_Pnt2d;
|
|
class IntTools_Curve;
|
|
class Bnd_Box;
|
|
class TopoDS_Shape;
|
|
|
|
|
|
class IntTools_Context;
|
|
DEFINE_STANDARD_HANDLE(IntTools_Context, MMgt_TShared)
|
|
|
|
|
|
//! The intersection Context contains geometrical
|
|
//! and topological toolkit (classifiers, projectors, etc).
|
|
//! The intersection Context is for caching the tools
|
|
//! to increase the performance.
|
|
class IntTools_Context : public MMgt_TShared
|
|
{
|
|
|
|
public:
|
|
|
|
|
|
Standard_EXPORT IntTools_Context();
|
|
Standard_EXPORT virtual ~IntTools_Context();
|
|
|
|
Standard_EXPORT IntTools_Context(const BOPCol_BaseAllocator& theAllocator);
|
|
|
|
|
|
//! Returns a reference to point classifier
|
|
//! for given face
|
|
Standard_EXPORT IntTools_FClass2d& FClass2d (const TopoDS_Face& aF);
|
|
|
|
|
|
//! Returns a reference to point projector
|
|
//! for given face
|
|
Standard_EXPORT GeomAPI_ProjectPointOnSurf& ProjPS (const TopoDS_Face& aF);
|
|
|
|
|
|
//! Returns a reference to point projector
|
|
//! for given edge
|
|
Standard_EXPORT GeomAPI_ProjectPointOnCurve& ProjPC (const TopoDS_Edge& aE);
|
|
|
|
|
|
//! Returns a reference to point projector
|
|
//! for given curve
|
|
Standard_EXPORT GeomAPI_ProjectPointOnCurve& ProjPT (const Handle(Geom_Curve)& aC);
|
|
|
|
|
|
//! Returns a reference to surface localization data
|
|
//! for given face
|
|
Standard_EXPORT IntTools_SurfaceRangeLocalizeData& SurfaceData (const TopoDS_Face& aF);
|
|
|
|
|
|
//! Returns a reference to solid classifier
|
|
//! for given solid
|
|
Standard_EXPORT BRepClass3d_SolidClassifier& SolidClassifier (const TopoDS_Solid& aSolid);
|
|
|
|
|
|
//! Returns a reference to 2D hatcher
|
|
//! for given face
|
|
Standard_EXPORT Geom2dHatch_Hatcher& Hatcher (const TopoDS_Face& aF);
|
|
|
|
|
|
//! Computes parameter of the Point theP on
|
|
//! the edge aE.
|
|
//! Returns zero if the distance between point
|
|
//! and edge is less than sum of tolerance value of edge and theTopP,
|
|
//! otherwise and for following conditions returns
|
|
//! negative value
|
|
//! 1. the edge is degenerated (-1)
|
|
//! 2. the edge does not contain 3d curve and pcurves (-2)
|
|
//! 3. projection algorithm failed (-3)
|
|
Standard_EXPORT Standard_Integer ComputePE (const gp_Pnt& theP, const Standard_Real theTolP,
|
|
const TopoDS_Edge& theE, Standard_Real& theT,
|
|
Standard_Real& theDist);
|
|
|
|
|
|
//! Computes parameter of the vertex aV on
|
|
//! the edge aE and new increased value of vertex tolerance.
|
|
//! Returns zero if the distance between vertex
|
|
//! and edge is less than sum of tolerances,
|
|
//! otherwise and for following conditions returns
|
|
//! negative value: <br>
|
|
//! 1. the edge is degenerated (-1) <br>
|
|
//! 2. the edge does not contain 3d curve and pcurves (-2) <br>
|
|
//! 3. projection algorithm failed (-3)
|
|
Standard_EXPORT Standard_Integer ComputeVE (const TopoDS_Vertex& aV,
|
|
const TopoDS_Edge& aE,
|
|
Standard_Real& aParam,
|
|
Standard_Real& aTolVnew);
|
|
|
|
|
|
//! Computes UV parameters of the vertex aV on face aF
|
|
//! and new increased value of vertex tolerance.
|
|
//! Returns zero if the distance between vertex and face is
|
|
//! less than or equal the sum of tolerances and the projection
|
|
//! point lays inside boundaries of the face.
|
|
//! For following conditions returns negative value <br>
|
|
//! 1. projection algorithm failed (-1) <br>
|
|
//! 2. distance is more than sum of tolerances (-2) <br>
|
|
//! 3. projection point out or on the boundaries of face (-3)
|
|
Standard_EXPORT Standard_Integer ComputeVF (const TopoDS_Vertex& aV,
|
|
const TopoDS_Face& aF,
|
|
Standard_Real& U,
|
|
Standard_Real& V,
|
|
Standard_Real& aTolVnew);
|
|
|
|
|
|
//! Returns the state of the point aP2D
|
|
//! relative to face aF
|
|
Standard_EXPORT TopAbs_State StatePointFace (const TopoDS_Face& aF, const gp_Pnt2d& aP2D);
|
|
|
|
|
|
//! Returns true if the point aP2D is
|
|
//! inside the boundaries of the face aF,
|
|
//! otherwise returns false
|
|
Standard_EXPORT Standard_Boolean IsPointInFace (const TopoDS_Face& aF, const gp_Pnt2d& aP2D);
|
|
|
|
|
|
//! Returns true if the point aP2D is
|
|
//! inside the boundaries of the face aF,
|
|
//! otherwise returns false
|
|
Standard_EXPORT Standard_Boolean IsPointInFace (const gp_Pnt& aP3D, const TopoDS_Face& aF, const Standard_Real aTol);
|
|
|
|
|
|
//! Returns true if the point aP2D is
|
|
//! inside or on the boundaries of aF
|
|
Standard_EXPORT Standard_Boolean IsPointInOnFace (const TopoDS_Face& aF, const gp_Pnt2d& aP2D);
|
|
|
|
|
|
//! Returns true if the distance between point aP3D
|
|
//! and face aF is less or equal to tolerance aTol
|
|
//! and projection point is inside or on the boundaries
|
|
//! of the face aF
|
|
Standard_EXPORT Standard_Boolean IsValidPointForFace (const gp_Pnt& aP3D, const TopoDS_Face& aF, const Standard_Real aTol);
|
|
|
|
|
|
//! Returns true if IsValidPointForFace returns true
|
|
//! for both face aF1 and aF2
|
|
Standard_EXPORT Standard_Boolean IsValidPointForFaces (const gp_Pnt& aP3D, const TopoDS_Face& aF1, const TopoDS_Face& aF2, const Standard_Real aTol);
|
|
|
|
|
|
//! Returns true if IsValidPointForFace returns true
|
|
//! for some 3d point that lay on the curve aIC bounded by
|
|
//! parameters aT1 and aT2
|
|
Standard_EXPORT Standard_Boolean IsValidBlockForFace (const Standard_Real aT1, const Standard_Real aT2, const IntTools_Curve& aIC, const TopoDS_Face& aF, const Standard_Real aTol);
|
|
|
|
|
|
//! Returns true if IsValidBlockForFace returns true
|
|
//! for both faces aF1 and aF2
|
|
Standard_EXPORT Standard_Boolean IsValidBlockForFaces (const Standard_Real aT1, const Standard_Real aT2, const IntTools_Curve& aIC, const TopoDS_Face& aF1, const TopoDS_Face& aF2, const Standard_Real aTol);
|
|
|
|
|
|
//! Computes parameter of the vertex aV on
|
|
//! the curve aIC.
|
|
//! Returns true if the distance between vertex and
|
|
//! curve is less than sum of tolerance of aV and aTolC,
|
|
//! otherwise or if projection algorithm failed
|
|
//! returns false (in this case aT isn't significant)
|
|
Standard_EXPORT Standard_Boolean IsVertexOnLine (const TopoDS_Vertex& aV, const IntTools_Curve& aIC, const Standard_Real aTolC, Standard_Real& aT);
|
|
|
|
|
|
//! Computes parameter of the vertex aV on
|
|
//! the curve aIC.
|
|
//! Returns true if the distance between vertex and
|
|
//! curve is less than sum of tolerance of aV and aTolC,
|
|
//! otherwise or if projection algorithm failed
|
|
//! returns false (in this case aT isn't significant)
|
|
Standard_EXPORT Standard_Boolean IsVertexOnLine (const TopoDS_Vertex& aV, const Standard_Real aTolV, const IntTools_Curve& aIC, const Standard_Real aTolC, Standard_Real& aT);
|
|
|
|
|
|
//! Computes parameter of the point aP on
|
|
//! the edge aE.
|
|
//! Returns false if projection algorithm failed
|
|
//! other wiese returns true.
|
|
Standard_EXPORT Standard_Boolean ProjectPointOnEdge (const gp_Pnt& aP, const TopoDS_Edge& aE, Standard_Real& aT);
|
|
|
|
Standard_EXPORT Bnd_Box& BndBox (const TopoDS_Shape& theS);
|
|
|
|
//! Returns true if the solid <theFace> has
|
|
//! infinite bounds
|
|
Standard_EXPORT Standard_Boolean IsInfiniteFace (const TopoDS_Face& theFace);
|
|
|
|
//! Sets tolerance to be used for projection of point on surface.
|
|
//! Clears map of already cached projectors in order to maintain
|
|
//! correct value for all projectors
|
|
Standard_EXPORT void SetPOnSProjectionTolerance (const Standard_Real theValue);
|
|
|
|
|
|
|
|
|
|
DEFINE_STANDARD_RTTIEXT(IntTools_Context,MMgt_TShared)
|
|
|
|
protected:
|
|
|
|
|
|
BOPCol_BaseAllocator myAllocator;
|
|
BOPCol_DataMapOfShapeAddress myFClass2dMap;
|
|
BOPCol_DataMapOfShapeAddress myProjPSMap;
|
|
BOPCol_DataMapOfShapeAddress myProjPCMap;
|
|
BOPCol_DataMapOfShapeAddress mySClassMap;
|
|
BOPCol_DataMapOfTransientAddress myProjPTMap;
|
|
BOPCol_DataMapOfShapeAddress myHatcherMap;
|
|
BOPCol_DataMapOfShapeAddress myProjSDataMap;
|
|
BOPCol_DataMapOfShapeAddress myBndBoxDataMap;
|
|
Standard_Integer myCreateFlag;
|
|
Standard_Real myPOnSTolerance;
|
|
|
|
|
|
private:
|
|
|
|
|
|
//! Clears map of already cached projectors.
|
|
Standard_EXPORT void clearCachedPOnSProjectors();
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif // _IntTools_Context_HeaderFile
|