Mouse cursor to crosshair

How to change the mouse cursor to a crosshair

plz help

I think you should use Screen.showCursor = false, to hide the windows cursor.

To create a custom cursor, always retrieve the cursor position with Input.mousePosition.
Then, you could make a GUITexture with an image of your cursor, and make the GUITexture follow the position of cursor ?

It seems that even with a showCursor set to false, the mouse still triggers the function OnMouseOver, it should triggers the rest.

Must test it thx