public int ChangeGears(VehicleGears gears, float threshold)
{
int gear = gears.CurrentGear;
if (_rpm > _maxRpmToGearUp && gear < gears.MaxGear)
{
return(1);
}
else if (_rpm < _minRpmToGearDown && gear > 1)
{
return(-1);
}
/*
* NxReal normalTorque = _torqueCurve.getValue(_rpm);
*
* NxReal lowerGearRatio = gears->getRatio(gear-1);
* NxReal normalGearRatio = gears->getCurrentRatio();
* NxReal upperGearRatio = gears->getRatio(gear+1);
* NxReal lowerGearRpm = _rpm / normalGearRatio * lowerGearRatio;
* NxReal upperGearRpm = _rpm / normalGearRatio * upperGearRatio;
* NxReal lowerTorque = _torqueCurve.getValue(lowerGearRpm);
* NxReal upperTorque = _torqueCurve.getValue(upperGearRpm);
* NxReal lowerWheelTorque = lowerTorque * lowerGearRatio;
* NxReal normalWheelTorque = normalTorque * normalGearRatio;
* NxReal upperWheelTorque = upperTorque * upperGearRatio;
* //printf("%2.3f %2.3f %2.3f\n", lowerWheelTorque, normalWheelTorque, upperWheelTorque);
*/
return(0);
}
public Vehicle(Actor actor, PhysicMaterial carMaterial = null, VehicleMotor motor = null, VehicleGears gears = null)
{
if (actor == null)
{
throw new ArgumentNullException("actor");
}
_transmissionEfficiency = 1.0f;
_differentialRatio = 1.0f;
_maxVelocity = 80;
_bodyActor = actor;
_scene = actor.Scene;
_carMaterial = carMaterial;
_bodyActor.SleepEnergyThreshold = 0.05f;
_vehicleMotor = motor;
_vehicleGears = gears;
if (carMaterial == null)
{
PhysicMaterialDesc matDesc = new PhysicMaterialDesc();
matDesc.DynamicFriction = 0.4f;
matDesc.StaticFriction = 0.4f;
matDesc.Restitution = 0;
_carMaterial = actor.Scene.CreateMaterial(matDesc);
_carMaterial.FrictionCombineMode = CombineMode.MULTIPLY;
}
foreach (var shape in actor.Shapes)
{
if (shape.Material.Index == 0)
{
shape.Material = _carMaterial;
}
if (shape is WheelShape)
{
RayCastWheel wheel = new RayCastWheel((WheelShape)shape);
_wheels.Add(wheel);
}
}
_bodyActor.UserData = this;
_motorForce = 0;
SetDefaulValues();
Control(0, true, 0, true, false);
}
public Vehicle(Frame node, PhysicMaterial carMaterial = null, VehicleMotor motor = null, VehicleGears gears = null) :
this((Actor)node.Affector, carMaterial, motor, gears)
{
}
