/// <summary>
/// Sets the tablet motion callback for the current window.
/// </summary>
/// <param name="func">
/// The new tablet motion callback function. See
/// <see cref="TabletMotionCallback" />.
/// </param>
/// <remarks>
/// <para>
/// <b>glutTabletMotionFunc</b> sets the tablet motion callback for the current
/// window. The tablet motion callback for a window is called when the window has
/// tablet input focus (normally, when the mouse is in the window) and the user
/// generates tablet motion. The <i>x</i> and <i>y</i> callback parameters
/// indicate the absolute position of the tablet "puck" on the tablet. The
/// callback parameters are normalized to be within the range of 0 to 2000
/// inclusive.
/// </para>
/// <para>
/// Registering a tablet motion callback when a tablet device is not available is
/// ineffectual and not an error. In this case, no tablet motion callbacks will
/// be generated.
/// </para>
/// <para>
/// Passing <c>null</c> to <b>glutTabletMotionFunc</b> disables the generation of
/// tablet motion callbacks. When a new window is created, no tablet motion
/// callback is initially registered.
/// </para>
/// </remarks>
/// <seealso cref="TabletMotionCallback" />
// GLUTAPI void APIENTRY glutTabletMotionFunc(void (GLUTCALLBACK *func)(int x, int y));
public static void glutTabletMotionFunc([In] TabletMotionCallback func) {
tabletMotionCallback = func;
__glutTabletMotionFunc(tabletMotionCallback);
}
private static extern void __glutTabletMotionFunc(TabletMotionCallback func);
