+ astar project

1 files changed, 57 insertions, 0 deletions

diff --git a/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/Scenes/LocalAvoidance/RVOAgentPlacer.cs b/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/Scenes/LocalAvoidance/RVOAgentPlacer.cs
new file mode 100644
index 0000000..03dbedd
--- /dev/null
+++ b/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/Scenes/LocalAvoidance/RVOAgentPlacer.cs
@@ -0,0 +1,57 @@
+using UnityEngine;
+using System.Collections;
+
+namespace Pathfinding.Examples {
+	/// <summary>
+	/// Places ROV agents in circles.
+	/// Used in a example scene
+	/// </summary>
+	[HelpURL("https://arongranberg.com/astar/documentation/stable/rvoagentplacer.html")]
+	public class RVOAgentPlacer : MonoBehaviour {
+		public int agents = 100;
+
+		public float ringSize = 100;
+		public LayerMask mask;
+
+		public GameObject prefab;
+
+		public Vector3 goalOffset;
+
+		public float repathRate = 1;
+
+		// Use this for initialization
+		IEnumerator Start () {
+			yield return null;
+
+			for (int i = 0; i < agents; i++) {
+				float angle = ((float)i / agents)*(float)System.Math.PI*2;
+
+				Vector3 pos = new Vector3((float)System.Math.Cos(angle), 0, (float)System.Math.Sin(angle))*ringSize;
+				Vector3 antipodal = -pos + goalOffset;
+
+				GameObject go = GameObject.Instantiate(prefab, Vector3.zero, Quaternion.Euler(0, angle+180, 0)) as GameObject;
+				RVOExampleAgent ag = go.GetComponent<RVOExampleAgent>();
+
+				if (ag == null) {
+					Debug.LogError("Prefab does not have an RVOExampleAgent component attached");
+					yield break;
+				}
+
+				//ag.radius = radius;
+				go.transform.parent = transform;
+				go.transform.position = pos;
+
+				ag.repathRate = repathRate;
+				ag.SetTarget(antipodal);
+
+				ag.SetColor(GetColor(angle));
+			}
+		}
+
+		const float rad2Deg = 360.0f/ ((float)System.Math.PI*2);
+
+		public Color GetColor (float angle) {
+			return AstarMath.HSVToRGB(angle * rad2Deg, 0.8f, 0.6f);
+		}
+	}
+}