public void Align2(float targetOrientation, float timeStep)
{
float rotation = targetOrientation - character.transform.rotation.eulerAngles.y;
rotation = AdditionalVector3Tools.mapAngleToRange(rotation);
Vector3 charAngles = character.transform.rotation.eulerAngles;
float rotationSize = Mathf.Abs(Mathf.Abs(targetOrientation) - Mathf.Abs(transform.rotation.eulerAngles.y));
//if we are within the range of satisfaction, stop rotating and return the targets rotation
if (rotation < slowDownOrientation)
{
charAngles.y = targetOrientation;
character.transform.rotation = Quaternion.Euler(charAngles);
return;
}
float sign = Mathf.Sign(rotation);
float goalVelocity = (sign * maxAngularVelocity) * (rotation * sign) / (sign * slowDownOrientation);
float angularAcceleration = (goalVelocity - characterAngularVelocity) / timeToTarget;
float angle = charAngles.y;
if (Mathf.Abs(angularAcceleration) < Mathf.Abs(maxAngularAcceleration))
{
characterAngularVelocity = characterAngularVelocity + angularAcceleration * timeStep;
}
else
{
characterAngularVelocity = (sign) * angularAcceleration;
}
if (characterAngularVelocity < maxAngularVelocity)
{
charAngles.y = angle + characterAngularVelocity * timeStep;
character.transform.rotation = Quaternion.Euler(charAngles);
return;
}
}
void Align(float targetOrientation, float timeStep)
{
float rotation = targetOrientation - character.transform.rotation.eulerAngles.y;
rotation = AdditionalVector3Tools.mapAngleToRange(rotation);
Vector3 charRotation = character.transform.rotation.eulerAngles;
//if we are within the range of satisfaction, stop rotating and return the targets rotation
if (Mathf.Abs(Mathf.Abs(targetOrientation) - Mathf.Abs(transform.rotation.eulerAngles.y)) < satisfactionRotation)
{
charRotation.y = targetOrientation;
character.transform.rotation = Quaternion.Euler(charRotation);
return;
}
//rotation sign
float sign = Mathf.Sign(rotation);
//now we compute the goal angular velocity
float goalVelocity = (sign * maxAngularVelocity) * rotation / (sign * slowDownOrientation);
//current character velocity
float currCharVelocity = Vector3.Magnitude(character.rigidbody.velocity);
//compute the angular acceleration
float angularAcceleration = (goalVelocity - currCharVelocity) / timeToTarget;
if (Mathf.Abs(angularAcceleration) > Mathf.Abs(maxAngularAcceleration))
{
angularAcceleration = maxAngularAcceleration * sign;
}
//ensure angular velocity sign is the same as rotation
if (Mathf.Sign(maxAngularVelocity) != sign)
{
angularVelocity *= sign;
}
angularVelocity += angularAcceleration * timeStep;
if (Mathf.Abs(angularVelocity) > maxAngularVelocity)
{
angularVelocity = Mathf.Abs(maxAngularVelocity) * sign;
}
charRotation.y = character.transform.rotation.eulerAngles.y + angularVelocity * timeStep;
character.transform.rotation = Quaternion.Euler(charRotation);
}
