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89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
// Created on: 2006-05-26
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// Created by: Alexander GRIGORIEV
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// Copyright (c) 2006-2014 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 VrmlData_Normal_HeaderFile
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#define VrmlData_Normal_HeaderFile
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#include <VrmlData_ArrayVec3d.hxx>
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/**
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* Implementation of the node Normal
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*/
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class VrmlData_Normal : public VrmlData_ArrayVec3d
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{
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public:
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// ---------- PUBLIC METHODS ----------
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/**
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* Empty constructor
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*/
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inline VrmlData_Normal () {}
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/**
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* Constructor
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*/
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inline VrmlData_Normal (const VrmlData_Scene& theScene,
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const char * theName,
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const size_t nVec = 0,
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const gp_XYZ * arrVec = 0L)
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: VrmlData_ArrayVec3d (theScene, theName, nVec, arrVec)
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{}
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/**
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* Query one normal
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* @param i
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* index in the array of normals [0 .. N-1]
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* @return
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* the normal value for the index. If index irrelevant, returns (0., 0., 0.)
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*/
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inline const gp_XYZ& Normal (const Standard_Integer i) const
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{ return Value(i); }
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/**
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* Create a copy of this node.
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* If the parameter is null, a new copied node is created. Otherwise new node
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* is not created, but rather the given one is modified.
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*/
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Standard_EXPORT virtual Handle(VrmlData_Node)
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Clone (const Handle(VrmlData_Node)& theOther)const Standard_OVERRIDE;
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/**
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* Read the Node from input stream.
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*/
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Standard_EXPORT virtual VrmlData_ErrorStatus
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Read (VrmlData_InBuffer& theBuffer) Standard_OVERRIDE;
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/**
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* Write the Node to the Scene output.
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*/
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Standard_EXPORT virtual VrmlData_ErrorStatus
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Write (const char * thePrefix) const Standard_OVERRIDE;
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private:
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// ---------- PRIVATE FIELDS ----------
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public:
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// Declaration of CASCADE RTTI
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DEFINE_STANDARD_RTTI_INLINE(VrmlData_Normal,VrmlData_ArrayVec3d)
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};
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// Definition of HANDLE object using Standard_DefineHandle.hxx
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DEFINE_STANDARD_HANDLE (VrmlData_Normal, VrmlData_ArrayVec3d)
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#endif
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