0030748: Visualization - Marker displayed in immediate layer ruins QT Quick view...
[occt.git] / src / OpenGl / OpenGl_IndexBuffer.hxx
5e27df78 1// Created by: Kirill GAVRILOV
d5f74e42 2// Copyright (c) 2013-2014 OPEN CASCADE SAS
b311480e 3//
973c2be1 4// This file is part of Open CASCADE Technology software library.
b311480e 5//
d5f74e42 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
973c2be1 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.
b311480e 11//
973c2be1 12// Alternatively, this file may be used under the terms of Open CASCADE
13// commercial license or contractual agreement.
b311480e 14
5e27df78 15#ifndef _OpenGl_IndexBuffer_H__
16#define _OpenGl_IndexBuffer_H__
2166f0fa 17
5e27df78 18#include <OpenGl_VertexBuffer.hxx>
2166f0fa 19
5e27df78 20//! Index buffer is just a VBO with special target (GL_ELEMENT_ARRAY_BUFFER).
21class OpenGl_IndexBuffer : public OpenGl_VertexBuffer
2166f0fa 24
5e27df78 25 Standard_EXPORT OpenGl_IndexBuffer();
79104795 26 Standard_EXPORT virtual GLenum GetTarget() const Standard_OVERRIDE;
2166f0fa 27
5e27df78 28public:
2166f0fa 29
92efcf78 30 DEFINE_STANDARD_RTTIEXT(OpenGl_IndexBuffer,OpenGl_VertexBuffer) // Type definition
2166f0fa 31
5e27df78 32};
34DEFINE_STANDARD_HANDLE(OpenGl_IndexBuffer, OpenGl_VertexBuffer)
36#endif // _OpenGl_IndexBuffer_H__