Afterglow.Graphics.OpenTK.ApiExamples.QuadWithBuffers.RenderFrame C# (CSharp) Method

        private void RenderFrame()
        {
            GL.EnableClientState(EnableCap.VertexArray);
            GL.EnableClientState(EnableCap.ColorArray);

            GL.BindBuffer(BufferTarget.ArrayBuffer, mVertexBufferId);
            GL.VertexPointer(3, VertexPointerType.Float, Vector3.SizeInBytes, IntPtr.Zero);

            GL.BindBuffer(BufferTarget.ArrayBuffer, mColorBufferId);
            GL.ColorPointer(3, ColorPointerType.Float, Vector3.SizeInBytes, IntPtr.Zero);

            GL.BindBuffer(BufferTarget.ElementArrayBuffer, mIndexBufferId);

            var indexCount = 6;
            GL.DrawElements(BeginMode.Triangles, indexCount, DrawElementsType.UnsignedInt,
                IntPtr.Zero);

            GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
            GL.BindBuffer(BufferTarget.ElementArrayBuffer, 0);

            GL.DisableClientState(EnableCap.VertexArray);
        }