physics wip

Assets/IsoTools/Examples/Scripts/CircleFly.cs

@@ -0,0 +1,25 @@
+using UnityEngine;
+using System.Collections;
+
+namespace IsoTools { namespace Examples {
+	public class CircleFly : MonoBehaviour {
+		public float FlyRadius = 150.0f;
+		public float FlySpeed  = 1.0f;
+
+		Vector3 _start_pos;
+		float   _fly_timer;
+
+		void Start() {
+			_start_pos = transform.position;
+			_fly_timer = 0.0f;
+		}
+
+		void Update () {
+			_fly_timer += FlySpeed * Time.deltaTime;
+			transform.position = new Vector3(
+				_start_pos.x + Mathf.Cos(_fly_timer) * FlyRadius,
+				_start_pos.y + Mathf.Sin(_fly_timer) * FlyRadius,
+				_start_pos.z);
+		}
+	}
+}} // namespace IsoTools::Examples