public void Draw(Vector2[] vertices, ushort[] indices, int index_count)
{
GL.Begin(BeginMode.Triangles);
for (int i = 0; i < index_count; i++)
//foreach (ushort index in indices)
{
GL.TexCoord2(vertices[indices[i] + 1]);
GL.Vertex2(vertices[indices[i]]);
}
GL.End();
}