public bool AddLecturer(Lecturer lecturer, string departmentName)
{
bool result = true;
new Lecturer(lecturer.GetForname(), lecturer.GetName(), lecturer.GetBirthdayDate(), lecturer.GetAcademicTitle(), lecturer.GetPosition());
foreach (var item in Forces)
{
if (item.GetForceName() == departmentName)
{
foreach (var lect in item.Lecturers)
{
if (lect.Equals(lecturer))
{
result = false;
}
else
{
item.AddLecturer(lecturer);
result = true;
}
}
}
else
{
Force force = new Force(departmentName, null);
Forces.Add(force);
force.AddLecturer(lecturer);
result = true;
}
}
return(result);
}
//private readonly Force _torque2Sup = null!;
public Hinge(float size, PhysicalObject object1, Vector2f object1RelPos,
PhysicalObject?object2 = null, Vector2f object2RelPos = default, ForceType?type = null)
: base(1e8f, 0, size, object1, object1RelPos, object2, object2RelPos, type ?? ForceType.Hinge)
{
ShowInfos = false;
type ??= ForceType.Hinge !;
_torque1 = new Force(type, new Vector2f(0, 0), new Vector2f(1, 0))
{
Source = this
};
_torque2 = new Force(type, new Vector2f(0, 0), new Vector2f(-1, 0))
{
Source = this
};
object1 !.Forces.Add(_torque1);
object1.Forces.Add(_torque2);
object1.Hinge = this;
Force1.OnlyTorque = true;
if (Force2 != null)
{
Force2.OnlyTorque = true;
}
Size = size;
}
protected sealed override void AddForce(Force force)
{
if (!Forces.Contains(force))
{
Forces.Add(force);
}
}
public void AddForce(ExternalForce3d force)
{
if (Forces.Contains(force))
{
return;
}
Forces.Add(force);
}
private void LoadForces(IEAElement element)
{
Forces.Clear();
IEnumerable <IForceEvaluation> forces =
element.TaggedValues.Where(tv => tv.Name.StartsWith(EATaggedValueKeys.ForceEvaluation))
.Select(tv =>
{
try
{
return((IForceEvaluation) new ForceEvaluation(this, tv));
}
catch (ForceNotInModelException)
{
return(null);
}
}).Where(tv => tv != null);
foreach (IForceEvaluation force in forces)
{
Forces.Add(force);
}
}
public virtual void Update()
{
Vector2D displacement = N2.Position.Subtract(N1.Position);
Vector2D center = N1.Position.AddScaled(displacement, 0.5);
Vector2D velocity = N1.Velocity.Subtract(N2.Velocity);
double projectedVelocity = velocity.Dot(displacement.Normalize());
// Follows the linear muscle model
double normalizedLength = displacement.Norm / InitialLength;
double forceMag = 0;
if (normalizedLength > constants.MuscleNormalizedMinLength)
{
forceMag = (ActiveConstant * action + PassiveConstant) * (normalizedLength - constants.MuscleNormalizedMinLength);
}
forceMag += projectedVelocity * DampingConstant;
Forces.Clear();
foreach (Node n in new Node[] { N1, N2 })
{
Forces.Add(n, center.Subtract(n.Position).ScaleTo(forceMag));
}
}
public void ApplyForce(Vector2 force)
{
Forces.Add(force);
}
public void AddForce(string name, string address)
{
Forces.Add(new Force(name, address));
}
/// <summary>
/// Adds a record to both the forces and the time list
/// </summary>
/// <param name="force">The force to be inserted</param>
/// <param name="time">The time to be inserted. This time is the time from the startdate</param>
public void insertHit(double force, double time)
{
Forces.Add(force);
Times.Add(time);
}
internal override void InitializeForces()
{
Forces.Add(this.GetGravityForce());
Forces.Add(this.GetAirResistanceForce());
Forces.Add(this.GetTractionForce());
}
protected virtual void AddForce(Force force)
{
Forces.Add(force);
}