Creating a Circle Loader

Questions & Answers
1

So currently I am working with a redical, and I’m looking to make it so when the redical is over an object it starts to draw an out circle around it to indicate the amount of time you have to look at the object. Currently this is being displayed and happening with a timer, and I don’t do to much ui work so am I trying to find out how you would do something like this…

51477-redical.png
51477-redical.png300×620 14.6 KB

Currently I am doing the timer through the ui like so

	//Draw Time
	if (spied == true) {
		GUI.Box (new Rect (Screen.width / 2, Screen.height / 2, 100, 50), (elapsedTime.ToString ())); 
	} else {
		spied = false;
	}
2

51484-1.png
51484-1.png1908×977 203 KB

In the UI.image you have to set the Image type to filled. Then set the radius to 360*. If you change the fill amount in script you can then adjust the (in this picture) green loading bar.

You can set the fill amount to 1 and decrease it each time. When you reach fill amount == 0,time is up.