mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-05 18:16:23 +03:00
91a2f58f8f
BRepOffset_MakeOffset.cxx - tolerance control for building planar faces is implemented,
updating tolerance for initial entities is avoided
BRepAlgo_Loop.cxx - "total" setting tolerance 0.001 is removing
BRepLib.cxx - checking of "locked" for vertex is removing in static function UpdShTol
QABugs_20.cxx - add new command OCC26441 for checking tolerance differenses between two "identical" shapes
tests/bugs/modalg_7/bug30054 - case now is "BAD", because really result shape is invalid: many faces has not closed wires with huge gaps between ends of edges. Result was "OK" only because tolerances of vertices were increased by algorithm to cover all gaps.
tests/bugs/modalg_8/bug26441 - new test case added
Other test: B3, C8, A7, C8: they were "BAD" and now are "BAD", only some problems are changed.
132 lines
3.8 KiB
C++
132 lines
3.8 KiB
C++
// Created on: 1995-11-10
|
|
// Created by: Yves FRICAUD
|
|
// Copyright (c) 1995-1999 Matra Datavision
|
|
// 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 _BRepAlgo_Loop_HeaderFile
|
|
#define _BRepAlgo_Loop_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_DefineAlloc.hxx>
|
|
|
|
#include <TopoDS_Face.hxx>
|
|
#include <TopTools_ListOfShape.hxx>
|
|
#include <TopTools_DataMapOfShapeListOfShape.hxx>
|
|
#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
|
|
#include <BRepAlgo_Image.hxx>
|
|
class TopoDS_Edge;
|
|
|
|
|
|
//! Builds the loops from a set of edges on a face.
|
|
class BRepAlgo_Loop
|
|
{
|
|
public:
|
|
|
|
DEFINE_STANDARD_ALLOC
|
|
|
|
|
|
Standard_EXPORT BRepAlgo_Loop();
|
|
|
|
//! Init with <F> the set of edges must have
|
|
//! pcurves on <F>.
|
|
Standard_EXPORT void Init (const TopoDS_Face& F);
|
|
|
|
//! Add E with <LV>. <E> will be copied and trim
|
|
//! by vertices in <LV>.
|
|
Standard_EXPORT void AddEdge (TopoDS_Edge& E, const TopTools_ListOfShape& LV);
|
|
|
|
//! Add <E> as const edge, E can be in the result.
|
|
Standard_EXPORT void AddConstEdge (const TopoDS_Edge& E);
|
|
|
|
//! Add <LE> as a set of const edges.
|
|
Standard_EXPORT void AddConstEdges (const TopTools_ListOfShape& LE);
|
|
|
|
//! Sets the Image Vertex - Vertex
|
|
Standard_EXPORT void SetImageVV (const BRepAlgo_Image& theImageVV);
|
|
|
|
//! Make loops.
|
|
Standard_EXPORT void Perform();
|
|
|
|
//! Update VE map according to Image Vertex - Vertex
|
|
Standard_EXPORT void UpdateVEmap (TopTools_IndexedDataMapOfShapeListOfShape& theVEmap);
|
|
|
|
//! Cut the edge <E> in several edges <NE> on the
|
|
//! vertices<VonE>.
|
|
Standard_EXPORT void CutEdge (const TopoDS_Edge& E, const TopTools_ListOfShape& VonE, TopTools_ListOfShape& NE) const;
|
|
|
|
//! Returns the list of wires performed.
|
|
//! can be an empty list.
|
|
Standard_EXPORT const TopTools_ListOfShape& NewWires() const;
|
|
|
|
//! Build faces from the wires result.
|
|
Standard_EXPORT void WiresToFaces();
|
|
|
|
//! Returns the list of faces.
|
|
//! Warning: The method <WiresToFaces> as to be called before.
|
|
//! can be an empty list.
|
|
Standard_EXPORT const TopTools_ListOfShape& NewFaces() const;
|
|
|
|
//! Returns the list of new edges built from an edge <E>
|
|
//! it can be an empty list.
|
|
Standard_EXPORT const TopTools_ListOfShape& NewEdges (const TopoDS_Edge& E) const;
|
|
|
|
//! Returns the datamap of vertices with their substitutes.
|
|
Standard_EXPORT void GetVerticesForSubstitute (TopTools_DataMapOfShapeShape& VerVerMap) const;
|
|
|
|
Standard_EXPORT void VerticesForSubstitute (TopTools_DataMapOfShapeShape& VerVerMap);
|
|
|
|
//! Set maximal tolerance used for comparing distaces between vertices.
|
|
void SetTolConf(const Standard_Real theTolConf)
|
|
{
|
|
myTolConf = theTolConf;
|
|
}
|
|
|
|
//! Get maximal tolerance used for comparing distaces between vertices.
|
|
Standard_Real GetTolConf() const
|
|
{
|
|
return myTolConf;
|
|
}
|
|
|
|
protected:
|
|
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
|
|
|
TopoDS_Face myFace;
|
|
TopTools_ListOfShape myConstEdges;
|
|
TopTools_ListOfShape myEdges;
|
|
TopTools_DataMapOfShapeListOfShape myVerOnEdges;
|
|
TopTools_ListOfShape myNewWires;
|
|
TopTools_ListOfShape myNewFaces;
|
|
TopTools_DataMapOfShapeListOfShape myCutEdges;
|
|
TopTools_DataMapOfShapeShape myVerticesForSubstitute;
|
|
BRepAlgo_Image myImageVV;
|
|
Standard_Real myTolConf;
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif // _BRepAlgo_Loop_HeaderFile
|