/// <summary>
/// Vertex Buffer Object.
/// </summary>
/// <param name="usage"></param>
public Buffer(BufferUsage usage)
{
if (glGenBuffers == null)
{
glGenBuffers = OpenGL.GetDelegateFor <OpenGL.glGenBuffers>();
glBindBuffer = OpenGL.GetDelegateFor <OpenGL.glBindBuffer>();
glBufferData = OpenGL.GetDelegateFor <OpenGL.glBufferData>();
}
this.Usage = usage;
}
private static void InitFunctions()
{
glGenBuffers = OpenGL.GetDelegateFor<OpenGL.glGenBuffers>();
glBindBuffer = OpenGL.GetDelegateFor<OpenGL.glBindBuffer>();
glBufferData = OpenGL.GetDelegateFor<OpenGL.glBufferData>();
}
private static void InitFunctions()
{
glGenBuffers = OpenGL.GetDelegateFor <OpenGL.glGenBuffers>();
glBindBuffer = OpenGL.GetDelegateFor <OpenGL.glBindBuffer>();
glBufferData = OpenGL.GetDelegateFor <OpenGL.glBufferData>();
}
