getMouseScreenDelta

Retrieves a movement delta for the mouse in screen coordinates.

void getMouseScreenDelta(int32_t& screenDX, int32_t& screenDY);

	screenDX		This will be set to the x coordinate of the movement delta.
	screenDY		This will be set to the y coordinate of the movement delta.

The coordinate origin is at the bottom left of the window.

void getMouseScreenDelta(out int screenDX, out int screenDY);

void getMouseScreenDelta(int_OutArgument screenDX, int_OutArgument screenDY);