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 // Created on: 2001-01-04
 // Copyright (c) 2001-2014 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 _Graphic3d_ArrayOfTriangleStrips_HeaderFile
 #define _Graphic3d_ArrayOfTriangleStrips_HeaderFile
 
 #include <Graphic3d_ArrayOfPrimitives.hxx>
 
 //! Contains triangles strip array definition.
 class Graphic3d_ArrayOfTriangleStrips : public Graphic3d_ArrayOfPrimitives
 {
   DEFINE_STANDARD_RTTIEXT(Graphic3d_ArrayOfTriangleStrips, Graphic3d_ArrayOfPrimitives)
 public:
   //! Creates an array of triangle strips (Graphic3d_TOPA_TRIANGLESTRIPS), a polygon can be filled
   //! as: 1) Creating a single strip defined with his vertexes, i.e:
   //! @code
   //!   myArray = Graphic3d_ArrayOfTriangleStrips (7);
   //!   myArray->AddVertex (x1, y1, z1);
   //!   ....
   //!   myArray->AddVertex (x7, y7, z7);
   //! @endcode
   //! 2) Creating separate strips defined with a predefined number of strips and the number of
   //! vertex per strip, i.e:
   //! @code
   //!   myArray = Graphic3d_ArrayOfTriangleStrips (8, 2);
   //!   myArray->AddBound (4);
   //!   myArray->AddVertex (x1, y1, z1);
   //!   ....
   //!   myArray->AddVertex (x4, y4, z4);
   //!   myArray->AddBound (4);
   //!   myArray->AddVertex (x5, y5, z5);
   //!   ....
   //!   myArray->AddVertex (x8, y8, z8);
   //! @endcode
   //! @param theMaxVertexs defines the maximum allowed vertex number in the array
   //! @param theMaxStrips  defines the maximum allowed strip  number in the array;
   //!                      the number of triangle really drawn is: VertexNumber() - 2 * std::min(1,
   //!                      BoundNumber())
   //! @param theArrayFlags array flags
   Graphic3d_ArrayOfTriangleStrips(int                  theMaxVertexs,
                                   int                  theMaxStrips,
                                   Graphic3d_ArrayFlags theArrayFlags)
       : Graphic3d_ArrayOfPrimitives(Graphic3d_TOPA_TRIANGLESTRIPS,
                                     theMaxVertexs,
                                     theMaxStrips,
                                     0,
                                     theArrayFlags)
   {
   }
 
   //! Creates an array of triangle strips (Graphic3d_TOPA_TRIANGLESTRIPS).
   //! @param theMaxVertexs defines the maximum allowed vertex number in the array
   //! @param theMaxStrips  defines the maximum allowed strip  number in the array;
   //!                      the number of triangle really drawn is: VertexNumber() - 2 * std::min(1,
   //!                      BoundNumber())
   //! @param theHasVNormals when TRUE, AddVertex(Point,Normal), AddVertex(Point,Normal,Color) or
   //! AddVertex(Point,Normal,Texel) should be used to specify vertex normal;
   //!                       vertex normals should be specified coherent to triangle orientation
   //!                       (defined by order of vertexes within triangle) for proper rendering
   //! @param theHasVColors  when TRUE, AddVertex(Point,Color) or AddVertex(Point,Normal,Color)
   //! should be used to specify vertex color
   //! @param theHasBColors  when TRUE, AddBound(number,Color) should be used to specify sub-group
   //! color
   //! @param theHasVTexels  when TRUE, AddVertex(Point,Texel) or AddVertex(Point,Normal,Texel)
   //! should be used to specify vertex UV coordinates
   Graphic3d_ArrayOfTriangleStrips(int  theMaxVertexs,
                                   int  theMaxStrips   = 0,
                                   bool theHasVNormals = false,
                                   bool theHasVColors  = false,
                                   bool theHasBColors  = false,
                                   bool theHasVTexels  = false)
       : Graphic3d_ArrayOfPrimitives(
           Graphic3d_TOPA_TRIANGLESTRIPS,
           theMaxVertexs,
           theMaxStrips,
           0,
           (theHasVNormals ? Graphic3d_ArrayFlags_VertexNormal : Graphic3d_ArrayFlags_None)
             | (theHasVColors ? Graphic3d_ArrayFlags_VertexColor : Graphic3d_ArrayFlags_None)
             | (theHasVTexels ? Graphic3d_ArrayFlags_VertexTexel : Graphic3d_ArrayFlags_None)
             | (theHasBColors ? Graphic3d_ArrayFlags_BoundColor : Graphic3d_ArrayFlags_None))
   {
   }
 };
 
 #endif // _Graphic3d_ArrayOfTriangleStrips_HeaderFile

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