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a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
92 lines
4.1 KiB
C++
92 lines
4.1 KiB
C++
// Created on: 1992-02-18
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// Created by: Christophe MARION
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// Copyright (c) 1992-1999 Matra Datavision
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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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#ifndef _HLRAlgo_HeaderFile
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#define _HLRAlgo_HeaderFile
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#include <HLRAlgo_WiresBlock.hxx>
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//! In order to have the precision required in
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//! industrial design, drawings need to offer the
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//! possibility of removing lines, which are hidden
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//! in a given projection. To do this, the Hidden
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//! Line Removal component provides two
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//! algorithms: HLRBRep_Algo and HLRBRep_PolyAlgo.
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//! These algorithms remove or indicate lines
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//! hidden by surfaces. For a given projection, they
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//! calculate a set of lines characteristic of the
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//! object being represented. They are also used
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//! in conjunction with extraction utilities, which
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//! reconstruct a new, simplified shape from a
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//! selection of calculation results. This new shape
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//! is made up of edges, which represent the lines
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//! of the visualized shape in a plane. This plane is the projection plane.
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//! HLRBRep_Algo takes into account the shape
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//! itself. HLRBRep_PolyAlgo works with a
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//! polyhedral simplification of the shape. When
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//! you use HLRBRep_Algo, you obtain an exact
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//! result, whereas, when you use
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//! HLRBRep_PolyAlgo, you reduce computation
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//! time but obtain polygonal segments.
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class HLRAlgo
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Iterator on the visible or hidden parts of an
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//! EdgeStatus.
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Standard_EXPORT static void UpdateMinMax(const Standard_Real x,
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const Standard_Real y,
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const Standard_Real z,
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Standard_Real Min[16],
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Standard_Real Max[16]);
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Standard_EXPORT static void EnlargeMinMax(const Standard_Real tol,
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Standard_Real Min[16],
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Standard_Real Max[16]);
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Standard_EXPORT static void InitMinMax(const Standard_Real Big,
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Standard_Real Min[16],
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Standard_Real Max[16]);
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Standard_EXPORT static void EncodeMinMax(HLRAlgo_EdgesBlock::MinMaxIndices& Min,
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HLRAlgo_EdgesBlock::MinMaxIndices& Max,
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HLRAlgo_EdgesBlock::MinMaxIndices& MinMax);
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Standard_EXPORT static Standard_Real SizeBox(HLRAlgo_EdgesBlock::MinMaxIndices& Min,
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HLRAlgo_EdgesBlock::MinMaxIndices& Max);
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Standard_EXPORT static void DecodeMinMax(const HLRAlgo_EdgesBlock::MinMaxIndices& MinMax,
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HLRAlgo_EdgesBlock::MinMaxIndices& Min,
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HLRAlgo_EdgesBlock::MinMaxIndices& Max);
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static void CopyMinMax(HLRAlgo_EdgesBlock::MinMaxIndices& IMin,
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HLRAlgo_EdgesBlock::MinMaxIndices& IMax,
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HLRAlgo_EdgesBlock::MinMaxIndices& OMin,
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HLRAlgo_EdgesBlock::MinMaxIndices& OMax)
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{
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OMin = IMin;
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OMax = IMax;
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}
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Standard_EXPORT static void AddMinMax(HLRAlgo_EdgesBlock::MinMaxIndices& IMin,
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HLRAlgo_EdgesBlock::MinMaxIndices& IMax,
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HLRAlgo_EdgesBlock::MinMaxIndices& OMin,
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HLRAlgo_EdgesBlock::MinMaxIndices& OMax);
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};
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#endif // _HLRAlgo_HeaderFile
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