// Following Camera.
private void StartFollowMode()
{
mode = Mode.Follow;
FindCluster();
targetDamp = followTargetDamp;
cameraDamp = followCameraDamp;
isFollowingTail = !isFollowingTail;
targetAgent = isFollowingTail ? clusterTail : clusterLead;
followZOffset = isFollowingTail ? followTailZOffset : followLeadZOffset;
Invoke("StopFollowMode", Random.Range(followMinDuration, followMaxDuration));
}
// Stationary Camera.
private void StartSidelineMode()
{
mode = Mode.Sideline;
FindCluster();
targetDamp = sidelineTargetDamp;
cameraDamp = sidelineCameraDamp;
targetAgent = clusterTail;
sidelinePos = track.Positions.AtDegree(
clusterLead.Shared.CrntPos.PosDeg + sidelineZOffset);
cameraPos =
sidelinePos.PosV3 +
sidelinePos.Orthogonal * sidelineXOffset * Mathf.Sign(sidelinePos.Curvature) +
sidelinePos.Normal * sidelineYOffset;
}
private void FindCluster()
{
cluster.Clear();
for (int i = 0; i < agents.Length; i++)
{
var tmp = new List <BikeAgent>();
for (int j = 0; j < agents.Length; j++)
{
if (Mathf.Abs(Mathf.DeltaAngle(agents[i].Shared.CrntPos.PosDeg,
agents[j].Shared.CrntPos.PosDeg)) < clusterLooseness)
{
tmp.Add(agents[j]);
}
}
if (tmp.Count > cluster.Count)
{
cluster = tmp;
}
}
if (cluster.Count == 1)
{
// No cluster, find closest excl. previous target.
float min = Mathf.Infinity;
foreach (BikeAgent agent in agents)
{
float d = (smoothCameraPos - agent.Position).sqrMagnitude;
if (d < min && agent != targetAgent)
{
min = d;
cluster.Clear();
cluster.Add(agent);
}
}
}
else
{
cluster.Sort();
}
clusterTail = cluster[0];
clusterLead = cluster[cluster.Count - 1];
}
private void FindCluster()
{
cluster.Clear();
for (int i = 0; i < agents.Length; i++)
{
var tmp = new List <BikeAgent>();
for (int j = 0; j < agents.Length; j++)
{
if (Mathf.Abs(Mathf.DeltaAngle(agents[i].Shared.CrntPos.PosDeg,
agents[j].Shared.CrntPos.PosDeg)) < clusterLooseness)
{
tmp.Add(agents[j]);
}
}
if (tmp.Count > cluster.Count)
{
cluster = tmp;
}
}
cluster.Sort();
clusterTail = cluster[0];
clusterLead = cluster[cluster.Count - 1];
}
private void PickAgent()
{
FindCluster();
isTailing = !isTailing; // RndFlip();
camAgent = isTailing ? clusterTail : clusterLead;
}