1 // Created by: Kirill GAVRILOV
2 // Copyright (c) 2013-2014 OPEN CASCADE SAS
4 // This file is part of Open CASCADE Technology software library.
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License version 2.1 as published
8 // by the Free Software Foundation, with special exception defined in the file
9 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
10 // distribution for complete text of the license and disclaimer of any warranty.
12 // Alternatively, this file may be used under the terms of Open CASCADE
13 // commercial license or contractual agreement.
15 #ifndef _OpenGl_IndexBuffer_H__
16 #define _OpenGl_IndexBuffer_H__
18 #include <OpenGl_VertexBuffer.hxx>
20 //! Index buffer is just a VBO with special target (GL_ELEMENT_ARRAY_BUFFER).
21 class OpenGl_IndexBuffer : public OpenGl_VertexBuffer
25 Standard_EXPORT OpenGl_IndexBuffer();
26 Standard_EXPORT virtual GLenum GetTarget() const Standard_OVERRIDE;
30 DEFINE_STANDARD_RTTI(OpenGl_IndexBuffer, OpenGl_VertexBuffer) // Type definition
34 DEFINE_STANDARD_HANDLE(OpenGl_IndexBuffer, OpenGl_VertexBuffer)
36 #endif // _OpenGl_IndexBuffer_H__