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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
106 lines
2.8 KiB
C++
106 lines
2.8 KiB
C++
// Created on: 1995-09-21
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// Created by: Philippe GIRODENGO
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// Copyright (c) 1995-1999 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 _StlMesh_MeshExplorer_HeaderFile
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#define _StlMesh_MeshExplorer_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Integer.hxx>
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#include <TColgp_SequenceOfXYZ.hxx>
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#include <StlMesh_SequenceOfMeshTriangle.hxx>
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#include <Standard_Boolean.hxx>
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class StlMesh_Mesh;
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class Standard_OutOfRange;
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class Standard_NoMoreObject;
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class Standard_NoSuchObject;
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//! Provides facilities to explore the triangles of
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//! each mesh domain.
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class StlMesh_MeshExplorer
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT StlMesh_MeshExplorer(const Handle(StlMesh_Mesh)& M);
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//! Returns the mesh deflection of the current domain.
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Standard_EXPORT Standard_Real Deflection() const;
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//! Initializes the exploration of the triangles of
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//! the mesh domain of range <DomainIndex>.
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//! Raised if <DomainIndex> is lower than 1 or greater
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//! than the number of domains.
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Standard_EXPORT void InitTriangle (const Standard_Integer DomainIndex = 1);
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Standard_Boolean MoreTriangle() const;
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//! Raised if there is no more triangle in the current
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//! domain.
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Standard_EXPORT void NextTriangle();
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//! Raised if there is no more triangle in the current
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//! domain.
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Standard_EXPORT void TriangleVertices (Standard_Real& X1, Standard_Real& Y1, Standard_Real& Z1, Standard_Real& X2, Standard_Real& Y2, Standard_Real& Z2, Standard_Real& X3, Standard_Real& Y3, Standard_Real& Z3) const;
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//! Raised if there is no more triangle in the current
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//! domain.
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Standard_EXPORT void TriangleOrientation (Standard_Real& Xn, Standard_Real& Yn, Standard_Real& Zn) const;
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protected:
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private:
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Handle(StlMesh_Mesh) mesh;
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Standard_Real xn;
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Standard_Real yn;
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Standard_Real zn;
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Standard_Integer v1;
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Standard_Integer v2;
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Standard_Integer v3;
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Standard_Integer domainIndex;
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Standard_Integer nbTriangles;
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Standard_Integer triangleIndex;
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TColgp_SequenceOfXYZ trianglesVertex;
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StlMesh_SequenceOfMeshTriangle trianglesdef;
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};
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#include <StlMesh_MeshExplorer.lxx>
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#endif // _StlMesh_MeshExplorer_HeaderFile
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