On Mouse over button???

Hi,

I want to change the texture of a Button when the mouse it’s over it. Someone could help me, please?

Thanks

The GUI.Button function has an optional parameter of type GUIStyle. The GUIStyle object contains several style states for normal, hover, etc. You can supply a GUIStyle with the hover state set so that its background image is different (so that when the mouse is over the button, the image changes). The easiest way to create a GUIStyle is to declare a public variable in your script and assign the fields from the inspector.

Is it also somehow possible to play a hover sound when the user hovers over a GUI button?

Detecting mouse-over: http://forum.unity3d.com/viewtopic.php?t=57963