add rigid body on the fly

Assets/Demo/DutraDemo.meta

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Assets/Demo/DutraDemo/DutraDemo.unity.meta

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Assets/MainAssets/Script/Managers/CrowdBotSimTrial.cs

@@ -167,16 +167,24 @@ public class CrowdBotSimTrial : MonoBehaviour, TrialManager {
 
             GameObject currentAgentGameObject = (GameObject)GameObject.Instantiate(agentModels[index]);
             currentAgentGameObject.name = j.ToString() + " - " + currentAgentGameObject.name;
+            currentAgentGameObject.GetComponent<Collider>().enabled = true;
+            currentAgentGameObject.AddComponent<Rigidbody>();
+            Rigidbody rb = currentAgentGameObject.GetComponent<Rigidbody>();
+            rb.mass = 1;
+            rb.drag = Mathf.Infinity;
+            rb.angularDrag = 100;
+            rb.useGravity = false;
+            rb.constraints = RigidbodyConstraints.FreezePositionY | RigidbodyConstraints.FreezeRotationX | RigidbodyConstraints.FreezeRotationZ;
 
-            crowdController.agent[j] = currentAgentGameObject.GetComponent<Rigidbody>();
-            crowdPublisher.agent[j] = currentAgentGameObject.GetComponent<Rigidbody>();
+            crowdController.agent[j] = rb;
+            crowdPublisher.agent[j] = rb;
 
-            currentAgentGameObject.SetActive(true);
 
             TrialRegularAgent a = new TrialRegularAgent();
             Agent currentAgent = a.createAgentComponnent(currentAgentGameObject, j + 1);
             currentAgentGameObject.tag = "VirtualHumanActive";
             agentsList.Add(currentAgent);
+            currentAgentGameObject.SetActive(true);
 
         }