0023948: Wrong intersection between a surface of revolution and a plane.

[occt.git] / src / VrmlData / VrmlData_Color.hxx

// Created on: 2006-05-28
// Created by: Alexander GRIGORIEV
// Copyright (c) 2006-2014 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 VrmlData_Color_HeaderFile
#define VrmlData_Color_HeaderFile

#include <VrmlData_ArrayVec3d.hxx>
#include <Quantity_Color.hxx>
#include <gp_XYZ.hxx>

/**
 *  Implementation of the node Color
 */
class VrmlData_Color : public VrmlData_ArrayVec3d
{
 public:
  // ---------- PUBLIC METHODS ----------

  /**
   * Empty constructor.
   */
  inline VrmlData_Color () {}

  /**
   * Constructor.
   */
  inline VrmlData_Color                 (const VrmlData_Scene&  theScene,
                                         const char             * theName,
                                         const size_t           nColors    =0,
                                         const gp_XYZ           * arrColors=0L)
    : VrmlData_ArrayVec3d (theScene, theName, nColors, arrColors)
  {}

  /**
   * Query one color
   * @param i
   *   index in the array of colors [0 .. N-1]
   * @return
   *   the color value for the index. If index irrelevant, returns (0., 0., 0.)
   */
  inline const Quantity_Color Color (const Standard_Integer i) const
  { return Quantity_Color (Value(i).X(), Value(i).Y(), Value(i).Z(),
                           Quantity_TOC_RGB); }

  /**
   * Set the array data
   */
  inline void           SetColors (const size_t nColors,
                                   const gp_XYZ * arrColors)
  { myLength = nColors; myArray = arrColors; }

  /**
   * Create a copy of this node.
   * If the parameter is null, a new copied node is created. Otherwise new node
   * is not created, but rather the given one is modified.<p>
   */
  Standard_EXPORT virtual Handle(VrmlData_Node)
                        Clone     (const Handle(VrmlData_Node)& theOther)const;

  /**
   * Read the Node from input stream.
   */
  Standard_EXPORT virtual VrmlData_ErrorStatus
                        Read      (VrmlData_InBuffer& theBuffer);

  /**
   * Write the Node to the Scene output.
   */
  Standard_EXPORT virtual VrmlData_ErrorStatus
                        Write     (const char * thePrefix) const;

 private:
  // ---------- PRIVATE FIELDS ----------




 public:
// Declaration of CASCADE RTTI
DEFINE_STANDARD_RTTI (VrmlData_Color)
};

// Definition of HANDLE object using Standard_DefineHandle.hxx
DEFINE_STANDARD_HANDLE (VrmlData_Color, VrmlData_ArrayVec3d)


#endif