/// <summary>
/// See <see cref="IForceFactory.CreateRotaionalFlowRestistance(double)"/>.
/// </summary>
public ForceSet CreateRotaionalFlowRestistance(double density)
{
ArgumentChecks.AssertIsPositive(density, nameof(density));
var flowResistanceForParticles = new GenericDummyForce <IParticle>();
var flowResistanceForBodies = new BodyRotationalFlowResistance <Polygon>(density);
return(new ForceSet(flowResistanceForParticles, flowResistanceForBodies));
}
/// <summary>
/// See <see cref="IForceFactory.CreateLinearFlowRestistance(double)"/>.
/// </summary>
public ForceSet CreateLinearFlowRestistance(double density)
{
ArgumentChecks.AssertIsPositive(density, nameof(density));
var flowResistanceForParticles = new GenericDummyForce <IParticle>();
var flowResistanceForBodies = new BodyLinearFlowResistance <Polygon>(
this._lineCalculationHelper,
this._polygonSupportFunctions,
density);
return(new ForceSet(flowResistanceForParticles, flowResistanceForBodies));
}
/// <summary>
/// See <see cref="IForceFactory.CreateBlast(Point, double, double, double)"/>.
/// </summary>
public ForceSet CreateBlast(
Point position,
double force,
double blastRadius,
double expansionSpeed)
{
ArgumentChecks.AssertIsPositive(blastRadius, nameof(blastRadius));
ArgumentChecks.AssertIsStrictPositive(expansionSpeed, nameof(expansionSpeed));
// TODO: make blast generic, add "apply strategies" for each type.
var blastForParticles = new GenericDummyForce <IParticle>();
var blastForBodies = new BodyBlast <Polygon>(
this._polygonSupportFunctions,
position,
force,
blastRadius,
expansionSpeed);
return(new ForceSet(blastForParticles, blastForBodies));
}
