0023428: Extend OpenGl_Context to use Geometry Shaders extension
[occt.git] / src / OpenGl / OpenGl_IndexBuffer.cxx
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5e27df78 1// Created by: Kirill GAVRILOV
2// Copyright (c) 2012 OPEN CASCADE SAS
b311480e 3//
4// The content of this file is subject to the Open CASCADE Technology Public
5// License Version 6.5 (the "License"). You may not use the content of this file
6// except in compliance with the License. Please obtain a copy of the License
7// at http://www.opencascade.org and read it completely before using this file.
8//
9// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
10// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
11//
12// The Original Code and all software distributed under the License is
13// distributed on an "AS IS" basis, without warranty of any kind, and the
14// Initial Developer hereby disclaims all such warranties, including without
15// limitation, any warranties of merchantability, fitness for a particular
16// purpose or non-infringement. Please see the License for the specific terms
17// and conditions governing the rights and limitations under the License.
18
5e27df78 19#include <OpenGl_IndexBuffer.hxx>
161c4476 20
2166f0fa 21#include <OpenGl_Context.hxx>
5e27df78 22#include <Standard_Assert.hxx>
161c4476 23
5e27df78 24IMPLEMENT_STANDARD_HANDLE (OpenGl_IndexBuffer, OpenGl_VertexBuffer)
25IMPLEMENT_STANDARD_RTTIEXT(OpenGl_IndexBuffer, OpenGl_VertexBuffer)
161c4476 26
5e27df78 27// =======================================================================
28// function : OpenGl_IndexBuffer
29// purpose :
30// =======================================================================
31OpenGl_IndexBuffer::OpenGl_IndexBuffer()
32: OpenGl_VertexBuffer() {}
33
34// =======================================================================
35// function : GetTarget
36// purpose :
37// =======================================================================
38GLenum OpenGl_IndexBuffer::GetTarget() const
161c4476 39{
5e27df78 40 return GL_ELEMENT_ARRAY_BUFFER;
161c4476 41}