public Vector3d CalculateRepel()
{
Vector3d _repel = new Vector3d();
PointAgent targetAgent = AllAgents[NeighbourIds[0]];
Vector3d move = Position - targetAgent.Position;
if (RepelMin <= move.Length && move.Length <= RepelMax)
{
move.Unitize();
_repel = move * RepelWeight;
}
return(_repel);
}
public Vector3d CalculateAttract()
{
Vector3d _attract = new Vector3d();
PointAgent targetAgent = AllAgents[NeighbourIds[0]];
Vector3d move = targetAgent.Position - Position;
if (AttractMin < move.Length && move.Length <= AttractMax)
{
move.Unitize();
_attract = move * AttractWeight;
}
return(_attract);
}
private void AddAgent()
{
int lastIndex = Trail.Count - 1;
PointAgent thisAgent = Trail[lastIndex];
thisAgent.Update();
Point3d newPosition = thisAgent.Position + thisAgent.Velocity;
Vector3d newVelocity = thisAgent.Velocity;
Trail.Add(new PointAgent(newPosition, newVelocity));
//update agents velocity.
//new position = prev position + this updated velocity
//add new agent (new position, this updated velocity)
}
public Vector3d CalculateAlign()
{
Vector3d _align = new Vector3d();
PointAgent targetAgent = AllAgents[NeighbourIds[0]];
Vector3d move = targetAgent.Velocity;
Vector3d move2 = targetAgent.Position - Position;
if (AlignMin <= move2.Length && move2.Length < AlignMax)
{
move.Unitize();
_align = move * AlignWeight;
}
return(_align);
}
