/// <summary>
/// Computes a new local scale for this object
/// </summary>
protected virtual void ComputeNewLocalScale()
{
if (_squashing)
{
float elapsed = MMMaths.Remap(TimescaleTime - _squashStartedAt, 0f, _squashDuration, 0f, 1f);
_newLocalScale.x = _initialScale.x + SquashCurve.Evaluate(elapsed) * _squashIntensity;
_newLocalScale.y = _initialScale.y - SquashCurve.Evaluate(elapsed) * _squashIntensity;
_newLocalScale.z = _initialScale.z + SquashCurve.Evaluate(elapsed) * _squashIntensity;
if (elapsed >= 1f)
{
_squashing = false;
}
}
else
{
_newLocalScale.x = Mathf.Clamp01(1f / (RemappedVelocity + 0.001f));
_newLocalScale.y = RemappedVelocity;
_newLocalScale.z = Mathf.Clamp01(1f / (RemappedVelocity + 0.001f));
_newLocalScale = Vector3.Lerp(Vector3.one, _newLocalScale, VelocityMagnitude * Intensity);
}
_newLocalScale.x = Mathf.Clamp(_newLocalScale.x, MinimumScale.x, MaximumScale.x);
_newLocalScale.y = Mathf.Clamp(_newLocalScale.y, MinimumScale.y, MaximumScale.y);
if (Spring)
{
MMMaths.Spring(ref _springScale, _newLocalScale, ref _springVelocity, SpringDamping, SpringFrequency, SpringSpeed, Time.deltaTime);
_newLocalScale = _springScale;
}
this.transform.localScale = _newLocalScale;
}
/// <summary>
/// Follows the target, lerping the position or not based on what's been defined in the inspector
/// </summary>
protected virtual void FollowTargetPosition()
{
if (Target == null)
{
return;
}
if (!FollowPosition)
{
return;
}
_newTargetPosition = Target.position + Offset;
if (!FollowPositionX)
{
_newTargetPosition.x = _initialPosition.x;
}
if (!FollowPositionY)
{
_newTargetPosition.y = _initialPosition.y;
}
if (!FollowPositionZ)
{
_newTargetPosition.z = _initialPosition.z;
}
float trueDistance = 0f;
_direction = (_newTargetPosition - this.transform.position).normalized;
trueDistance = Vector3.Distance(this.transform.position, _newTargetPosition);
float interpolatedDistance = trueDistance;
if (InterpolatePosition)
{
switch (FollowPositionMode)
{
case FollowModes.MMLerp:
interpolatedDistance = MMMaths.Lerp(0f, trueDistance, FollowPositionSpeed, Time.deltaTime);
interpolatedDistance = ApplyMinMaxDistancing(trueDistance, interpolatedDistance);
this.transform.Translate(_direction * interpolatedDistance, Space.World);
break;
case FollowModes.RegularLerp:
interpolatedDistance = Mathf.Lerp(0f, trueDistance, Time.deltaTime * FollowPositionSpeed);
interpolatedDistance = ApplyMinMaxDistancing(trueDistance, interpolatedDistance);
this.transform.Translate(_direction * interpolatedDistance, Space.World);
break;
case FollowModes.MMSpring:
_newPosition = this.transform.position;
MMMaths.Spring(ref _newPosition, _newTargetPosition, ref _velocity, PositionSpringDamping, PositionSpringFrequency, FollowPositionSpeed, Time.deltaTime);
if (_localSpace)
{
this.transform.localPosition = _newPosition;
}
else
{
this.transform.position = _newPosition;
}
break;
}
}
else
{
interpolatedDistance = ApplyMinMaxDistancing(trueDistance, interpolatedDistance);
this.transform.Translate(_direction * interpolatedDistance, Space.World);
}
if (AnchorToInitialPosition)
{
if (Vector3.Distance(this.transform.position, _initialPosition) > MaxDistanceToAnchor)
{
if (_localSpace)
{
this.transform.localPosition = _initialPosition + Vector3.ClampMagnitude(this.transform.localPosition - _initialPosition, MaxDistanceToAnchor);
}
else
{
this.transform.position = _initialPosition + Vector3.ClampMagnitude(this.transform.position - _initialPosition, MaxDistanceToAnchor);
}
}
}
}