Texture to button

Unity Engine
1

This is a painfully small thing, yet I cant seam t figure it out. I’m trying to figure out how to make a texture a button, here’s what I have so far:

var crosshair : Texture;

function OnGUI () {
GUI.Label(Rect(200,50,150,30), "Main Menu");
if(GUI.Button(Rect(200,100,150,30),crosshair)) {
Application.LoadLevel("dominated");
}
}

and I get error message:
Actor::updateMassFromShapes: Compute mesh inertia tensor failed for one of the actor’s mesh shapes! Please change mesh geometry or supply a tensor manually!

I dragged an image from the project view into the var in the inspector. I’ve searched the forums and been through the scripting references, any input is appreciated.

2

trying using GUI skin, this will get rid of the unity button background though, but with this you can make your own.

3

Thanks I’ll check it out.

4

you have to make a GUI texture

http://unity3d.com/support/documentation/Components/class-GuiTexture.html

then if you want to make it clickable, you have to make a guiHitTest command

private var gui : GUITexture;


function Start(){
	gui=GetComponent(GUITexture);
	
}

function Update(){

if (gui.HitTest(Input.mousePosition))
{
	
	if(Input.GetMouseButtonDown(0))
	{
	guiTexture.color = Color(.2,.2,.2);
	}
	
	if (Input.GetMouseButtonUp(0))
	{
	guiTexture.color = Color(.5,.5,.5);
	}

}
}

also select your texture file in unity, and in the inspector change it from “texture” to GUI, so it keeps the proportions of your gui texture