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0026874: Implementation of the Partition operator in OCCT

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1. The partition operation allows splitting an arbitrary number of shapes of an arbitrary dimension
by other arbitrary shapes. The algorithm has been implemented in the class BOPAlgo_Splitter.

The API operator Splitter has been implemented in the class BRepAlgoAPI_Splitter.

2. The draw commands for usage the new algorithm have been implemented - bsplit and bapisplit.
The commands are identical, but one uses the BOPAlgo_Splitter, the other uses BRepAlgoAPI_Splitter.
Both commands should be used after Pave Filler is filled.

3. Test cases for the new algorithm.

4. Documentation has been updated.

Small corrections.
This commit is contained in:
emv
2017-03-03 15:58:11 +03:00
committed by bugmaster
parent 093a3fe5bb
commit c58055adeb
33 changed files with 1391 additions and 435 deletions
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70
src/BRepAlgoAPI/BRepAlgoAPI_Splitter.hxx Normal file
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// Created by: Eugeny MALTCHIKOV
// Copyright (c) 2017 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 _BRepAlgoAPI_Splitter_HeaderFile
#define _BRepAlgoAPI_Splitter_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>
#include <BRepAlgoAPI_BuilderAlgo.hxx>
//! The class contains API level of the Splitter algorithm.<br>
//! It provides means to split an arbitrary number of shapes of arbitrary
//! dimensions by other arbitrary shapes.<br>
//! The arguments of the operation are divided on two groups - Objects
//! (shapes that will be split) and Tools (shapes by which the objects will be split).<br>
//! The result of the operation contains only the split parts of the Objects.<br>
//! The split parts of the Tools are excluded from the result.<br>
//! If there are no Tool shapes, the operation will be equivalent to General Fuse.<br>
//!
//! The algorithm returns the following Error statuses:<br>
//! - 0 - in case of success;<br>
//! - 1 - in case there is no enough arguments for the operation;<br>
//! - 2 - in case the Intersection of the arguments has failed;<br>
//! - 3 - in case the Building of the result has failed.
class BRepAlgoAPI_Splitter : public BRepAlgoAPI_BuilderAlgo
{
public:
DEFINE_STANDARD_ALLOC
//! Empty constructor
Standard_EXPORT BRepAlgoAPI_Splitter();
Standard_EXPORT virtual ~BRepAlgoAPI_Splitter();
//! Constructor with already filled PaveFiller
Standard_EXPORT BRepAlgoAPI_Splitter(const BOPAlgo_PaveFiller& thePF);
//! Performs the algorithm.<br>
//! Performs the intersection of the objects with tools and build the result of the operation.
Standard_EXPORT virtual void Build() Standard_OVERRIDE;
//! Sets the tools
Standard_EXPORT void SetTools (const TopTools_ListOfShape& theLS);
//! Gets the tools
Standard_EXPORT const TopTools_ListOfShape& Tools() const;
protected:
//! Tools arguments of the operation
TopTools_ListOfShape myTools;
private:
};
#endif // _BRepAlgoAPI_BuilderAlgo_HeaderFile