private void UpdateChildRotation()
{
FPMatrix matrix = FPMatrix.CreateFromQuaternion(_rotation);
foreach (FPTransform child in tsChildren)
{
child.localRotation = FPQuaternion.CreateFromMatrix(FPMatrix.Inverse(matrix)) * _rotation;
child.localPosition = FPVector.Transform(child.localPosition, FPMatrix.CreateFromQuaternion(child.localRotation));
child.position = TransformPoint(child.localPosition);
}
}
/**
* @brief Initializes internal properties based on whether there is a {@link FPCollider} attached.
**/
public void Initialize()
{
if (initialized)
{
return;
}
FPCollider = GetComponent <FPCollider>();
if (transform.parent != null)
{
tsParent = transform.parent.GetComponent <FPTransform>();
}
foreach (Transform child in transform)
{
FPTransform tsChild = child.GetComponent <FPTransform>();
if (tsChild != null)
{
tsChildren.Add(tsChild);
}
}
if (!_serialized)
{
UpdateEditMode();
}
if (FPCollider != null)
{
if (FPCollider.IsBodyInitialized)
{
FPCollider.Body.FPPosition = _position + scaledCenter;
FPCollider.Body.FPOrientation = FPMatrix.CreateFromQuaternion(_rotation);
}
}
else
{
// StateTracker.AddTracking(this);
}
initialized = true;
}
private void UpdatePlayMode()
{
if (tsParent != null)
{
_localPosition = tsParent.InverseTransformPoint(position);
FPMatrix matrix = FPMatrix.CreateFromQuaternion(tsParent.rotation);
_localRotation = FPQuaternion.CreateFromMatrix(FPMatrix.Inverse(matrix)) * rotation;
}
else
{
_localPosition = position;
_localRotation = rotation;
}
if (rb != null)
{
if (rb.interpolation == FPRigidBody.InterpolateMode.Interpolate)
{
transform.position = Vector3.Lerp(transform.position, position.ToVector(), Time.deltaTime * DELTA_TIME_FACTOR);
transform.rotation = Quaternion.Lerp(transform.rotation, rotation.ToQuaternion(), Time.deltaTime * DELTA_TIME_FACTOR);
transform.localScale = Vector3.Lerp(transform.localScale, localScale.ToVector(), Time.deltaTime * DELTA_TIME_FACTOR);
return;
}
else if (rb.interpolation == FPRigidBody.InterpolateMode.Extrapolate)
{
transform.position = (position + rb.FPCollider.Body.FPLinearVelocity * Time.deltaTime * DELTA_TIME_FACTOR).ToVector();
transform.rotation = Quaternion.Lerp(transform.rotation, rotation.ToQuaternion(), Time.deltaTime * DELTA_TIME_FACTOR);
transform.localScale = Vector3.Lerp(transform.localScale, localScale.ToVector(), Time.deltaTime * DELTA_TIME_FACTOR);
return;
}
}
transform.position = position.ToVector();
transform.rotation = rotation.ToQuaternion();
transform.localScale = localScale.ToVector();
_scale = transform.lossyScale.ToFPVector();
}
/**
* @brief Moves game object based on provided translation vector and a relative {@link FPTransform}.
*
* The game object will move based on FPTransform's forward vector.
**/
public void Translate(FPVector translation, FPTransform relativeTo)
{
this.position += FPVector.Transform(translation, FPMatrix.CreateFromQuaternion(relativeTo.rotation));
}