//----------------------------方法部分------------------------------//
public NavAgent(Transform theTransform, NavGroup theGroup, NavAgentGroups theAgentGroup)
{
this.agentGroup = theAgentGroup;
this.navGroup = new NavGroup(theGroup, false);
this.transform = theTransform;
this.wideExtents = this.navGroup.extents * 10f;
RevertToAgentGroup();
}
public static NavAgentGroups CreateAgentGroup(int index, int maxPath, int maxStraightPath, out byte group)
{
GroupSettings aSetting = new GroupSettings();
CrowdAgentParams cap = new CrowdAgentParams();
cap.collisionQueryRange = aSetting.colisionQueryRange;
cap.height = aSetting.height;
cap.maxAcceleration = aSetting.maxAcceleration;
cap.maxSpeed = aSetting.maxSpeed;
cap.pathOptimizationRange = aSetting.pathOptimizationRange;
cap.radius = aSetting.radius;
cap.separationWeight = aSetting.separationWeight;
cap.updateFlags = aSetting.updateFlags;
NavAgentGroups aGroup = new NavAgentGroups(cap, maxPath, maxStraightPath,
aSetting.maxPoolCorridors, aSetting.maxPoolPaths);
aGroup.maxTurnSpeed = aSetting.maxTurnSpeed;
group = mGroup[index];
return(aGroup);
}
public NavManager CreateManager()
{
CheckCrowdAvoidanceSet();
if (!(mNavmeshData && NavmeshData.HasNavmesh))
{
Debug.LogError("Aborted initialization. Navigation mesh not available.");
return(null);
}
//Debug.Log("NavmeshData-------"+ NavmeshData);
Navmesh navmesh = NavmeshData.GetNavmesh();
if (navmesh == null)
{
NavStatus theStatus = Navmesh.Create(navMeshData, out navmesh);
Debug.Log("Navmesh.Create ---->" + theStatus + "---->" + (int)(theStatus & NavStatus.Sucess));
if (NavUtil.Failed(theStatus))
{
Debug.LogError("NavUtil.Failed(Navmesh.Create(navMeshData, out navmesh) Fail!");
}
Debug.Log("--------------------\n" + navMeshData + "---" + navMeshData.Length + "\n-----------------\nNavmesh-------" + navmesh);
}
if (navmesh == null)
{
Debug.LogError(" navmesh is null");
return(null);
}
NavmeshQuery query;
NavStatus status = NavmeshQuery.Create(navmesh, mMaxQueryNodes, out query);
if ((status & NavStatus.Sucess) == 0)
{
Debug.LogError(" Aborted initialization. Failed query creation: " + status.ToString());
return(null);
}
CrowdManager crowd = CrowdManager.Create(mMaxCrowdAgents, mMaxAgentRadius, navmesh);
if (crowd == null)
{
Debug.LogError("Aborted initialization. Failed crowd creation.");
return(null);
}
for (int i = 0; i < CrowdManager.MaxAvoidanceParams; i++)
{
crowd.SetAvoidanceConfig(i, CrowdAvoidanceConfig[i]);
}
NavGroup mGroup = new NavGroup(navmesh, query, crowd, crowd.QueryFilter, mExtents, false);
int count = AgentGroupSettingManager.GetGroupCount();
Dictionary <byte, NavAgentGroups> mAgentGroups = new Dictionary <byte, NavAgentGroups>(count);
for (int i = 0; i < count; i++)
{
byte groupId;
NavAgentGroups group = AgentGroupSettingManager.CreateAgentGroup(i, mMaxPath, mMaxStraightPath, out groupId);
group.angleAt = mAngleAt;
group.heightTolerance = mHeightTolerance;
group.turnThreshold = mTurnThreshold;
mAgentGroups.Add(groupId, group);
}
return(NavManager.Create(mMaxAgents, mGroup, mAgentGroups));
}