//calculate and apply steering forces
private void CalcSteeringForce()
{
Vector3 force = Vector3.zero;
//obstacles
for (int i = 0; i < obstacles.Length; i++)
{
force += attr.avoidWt * steer.AvoidObstacle(obstacles[i], attr.avoidDist);
}
//guys
for (int i = 0; i < myGuys.Length; i++)
{
force += attr.avoidWt * steer.Separate(myGuys[i], attr.avoidDist);
//target
for (int j = 0; j < targets.Length; j++)
{
force += steer.Align(targets[j], myGuys[i], attr.avoidDist);
force += steer.Cohere(targets[j], myGuys[i], attr.avoidDist);
}
}
Debug.DrawRay(transform.position, force, Color.cyan);
//in bounds
force += attr.inBoundsWt * steer.StayInBounds(48, Vector3.zero);
//seek target
force += attr.seekWt * steer.Seek(target.transform.position);
force = Vector3.ClampMagnitude(force, attr.maxForce);
ApplyForce(force);
}
//calculate and apply steering forces
private void CalcSteeringForce()
{
Vector3 force = Vector3.zero;
//obstacles
for (int i = 0; i < obstacles.Length; i++)
{
force += steeringAtt.avoidWt * steer.AvoidObstacle(obstacles[i], steeringAtt.avoidDist);
}
Debug.DrawRay(transform.position, force, Color.cyan);
//in bounds
//first parameter in stayInBounds determines distance fish can swim from original spawn point------------------------------------------------------------
force += steeringAtt.inBoundsWt * steer.StayInBounds(90, new Vector3(0, 0, 0));
if (force.sqrMagnitude < 5000)
{
//ugly kludge to adjust behavior for 3 kinds of fish
float alWt = (float)steeringAtt.alignmentWt;
float coWt = (float)steeringAtt.cohesionWt;
float centerWt = (float)steeringAtt.centerWt;
if (fishColor == "red")
{
alWt *= 1.5f;
coWt *= 0.8f;
}
else if (fishColor == "blue")
{
alWt *= 2f;
coWt *= 1.2f;
}
force += steeringAtt.separationWt * steer.Separate(gm.FlockList);
force += alWt * steer.Align(gm.FlockDirections[fishColor]);
force += coWt * steer.Cohere(gm.Centroids[fishColor]);
force += centerWt * steer.Seek(Vector3.zero);
}
force = Vector3.ClampMagnitude(force, steeringAtt.maxForce);
//force.y = 0;
ApplyForce(force);
}
//calculate and apply steering forces
private void CalcSteeringForce()
{
Vector3 force = Vector3.zero;
//obstacles
/*
* for (int i=0; i<obstacles.Length; i++)
* {
* force += attr.avoidWt * steer.AvoidObstacle (obstacles[i], attr.avoidDist);
* }
* Debug.DrawRay (transform.position, force, Color.cyan);
*/
//seek target
force += attr.seekWt * steer.Seek(target.transform.position);
force = Vector3.ClampMagnitude(force, attr.maxForce);
ApplyForce(force);
}
