public override MovementTransform DoSteering()
{
Vector3 temp = Vector3.Zero;
int neighborCount = 0;
var it = mCharacter.EnvironmentContext.World.Actors.GetEnumerator();
while (it.MoveNext())
{
var actor = it.Current.Value;
var boid = actor.GetComponent <GamePlay.Component.GMovementComponent>() as IBoid;
if (boid == null || boid == mCharacter || boid == mTarget)
{
continue;
}
if ((boid.Position - mCharacter.Position).Length() < NeighborDistance)
{
temp += boid.Velocity;
neighborCount++;
}
}
it.Dispose();
MovementTransform movementTransform = new MovementTransform();
if (neighborCount > 0)
{
temp /= neighborCount;
temp = temp - mCharacter.Velocity;
if (IgnoreY)
{
temp.Y = 0;
}
movementTransform.Force = temp;
}
return(movementTransform);
}
internal override MovementTransform DoSteering(Vector3 target)
{
MovementTransform steering = new MovementTransform();
if (mTarget == null)
{
return(steering);
}
if (IgnoreY)
{
mTargetPos = new Vector3(GetRandomFloat(), 0, GetRandomFloat());
}
else
{
mTargetPos = new Vector3(GetRandomFloat(), GetRandomFloat(), GetRandomFloat());
}
mTargetPos *= Radius;
mTargetPos += (-Vector3.UnitZ * Distance);
var rot = Quaternion.GetQuaternion(-Vector3.UnitZ, mCharacter.Velocity);
var dir = Vector3.TransformNormal(mTargetPos, Matrix.RotationQuaternion(rot));
var force = dir - mCharacter.Velocity;
if (IgnoreY)
{
force.Y = 0;
}
force.Normalize();
steering.Force = force * mCharacter.MaxVelocity;
return(steering);
}
internal override MovementTransform DoSteering(Vector3 target)
{
MovementTransform steering = new MovementTransform();
steering.Force = (target - mCharacter.Position);
steering.Force.Normalize();
steering.Force *= mCharacter.MaxVelocity;
return(steering);
}
public override MovementTransform DoSteering()
{
MovementTransform steering = new MovementTransform();
if (mTarget == null)
{
return(steering);
}
steering.Force = (mTarget.Position - mCharacter.Position);
steering.Force.Normalize();
steering.Force *= mCharacter.MaxVelocity;
return(steering);
}
public override MovementTransform DoSteering()
{
Vector3 temp = Vector3.Zero;
int neighborCount = 0;
var it = mCharacter.EnvironmentContext.World.Actors.GetEnumerator();
while (it.MoveNext())
{
var actor = it.Current.Value;
var boid = actor.GetComponent <GamePlay.Component.GMovementComponent>() as IBoid;
if (boid == null || boid == mCharacter || boid == mTarget)
{
continue;
}
if ((boid.Position - mCharacter.Position).Length() < NeighborDistance)
{
if ((boid.Position - mCharacter.Position) == Vector3.Zero)
{
Random random = new Random();
var vec = new Vector3(random.Next(10), random.Next(10), random.Next(10));
temp += vec.NormalizeValue;
}
else
{
var vector = (mCharacter.Position - boid.Position);
temp += vector.NormalizeValue * (1 / vector.Length());
}
neighborCount++;
}
}
it.Dispose();
MovementTransform movementTransform = new MovementTransform();
if (neighborCount > 0)
{
//temp.Normalize();
//movementTransform.Force = temp * 10;
temp = temp - mCharacter.Velocity;
if (IgnoreY)
{
temp.Y = 0;
}
movementTransform.Force = temp;
//movementTransform.Orientation = temp.NormalizeValue;
}
return(movementTransform);
}
internal override MovementTransform DoSteering(Vector3 target)
{
MovementTransform steering = new MovementTransform();
steering.Force = (target - mCharacter.Position);
if (steering.Force.Length() < Radius)
{
return(default(MovementTransform));
}
steering.Force /= TimeToTarget;
if (steering.Force.Length() > Character.MaxVelocity)
{
steering.Force.Normalize();
steering.Force *= Character.MaxVelocity;
}
return(steering);
}
internal override MovementTransform DoSteering(Vector3 target)
{
MovementTransform steering = new MovementTransform();
var desireVel = -(target - mCharacter.Position).NormalizeValue * mCharacter.MaxVelocity;
var force = desireVel - mCharacter.Velocity;
var cos = Vector3.Dot(desireVel, mCharacter.Velocity);
if (cos > 0.9f)
{
force = desireVel;
}
//steering.Force = force.NormalizeValue * Math.Min(force.Length(),60);
if (IgnoreY)
{
force.Y = 0;
}
steering.Force = force;
return(steering);
}
public override MovementTransform DoSteering()
{
MovementTransform steering = new MovementTransform();
if (mTarget == null)
{
return(steering);
}
mTargetPos = new Vector3(((MathHelper.RandomRange(0, 2) - 1) * Jitter), 0, ((MathHelper.RandomRange(0, 2) - 1) * Jitter));
mTargetPos *= Radius;
mTargetPos += (-Vector3.UnitZ * Distance);
var rot = Quaternion.GetQuaternion(-Vector3.UnitZ, mCharacter.Orientation);
var pos = Vector3.TransformCoordinate(mTargetPos, Matrix.RotationQuaternion(rot));
var dir = pos - mCharacter.Position;
dir.Normalize();
dir.Y = 0;
steering.Force = dir * mCharacter.MaxVelocity;
return(steering);
}
public override MovementTransform DoSteering()
{
MovementTransform steering = new MovementTransform();
if (mTarget == null)
{
return(steering);
}
steering.Force = (mTarget.Position - mCharacter.Position);
if (steering.Force.Length() < Radius)
{
return(default(MovementTransform));
}
steering.Force /= TimeToTarget;
if (steering.Force.Length() > Character.MaxVelocity)
{
steering.Force.Normalize();
steering.Force *= Character.MaxVelocity;
}
return(steering);
}
