Draws a solid sphere with center and radius.

	function OnDrawGizmosSelected () {
		// Draw a yellow sphere at the transform's position
		Gizmos.color = Color.yellow;
		Gizmos.DrawSphere (transform.position, 1);
	}

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    void OnDrawGizmosSelected() {
        Gizmos.color = Color.yellow;
        Gizmos.DrawSphere(transform.position, 1);
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	def OnDrawGizmosSelected() as void:
		Gizmos.color = Color.yellow
		Gizmos.DrawSphere(transform.position, 1)