Spline warp doesn't update with animation

[resort-sand]

Hello Dr. Sassi
I dunno if it is a bug or a "normal" behaviour, but Spline warp doesn't update when any animation is applied on it
I attached a scene
Best

refresh.c4d

[resort-sand]

Applying a connect upon the tracer solve the issue, but I think it should accept the tracer object as is

[Dr. Sassi]

Hi resort-sand,

Thanks for the file.

Yes, it should work (I will have filed a report); I can confirm that it needs a reminder for each frame:
CV4_2025_drs_25_ANwa_01.c4d
(I changed the intermediate points in each frame.)

Here is a file that works without Connect but adds a Rail spline if the result should be more stable.
CV4_2025_drs_25_ANrf_01.c4d

Another forced refreshed option, by moving the Matrix from P.X. -0.5 to P.X. 0.5 over 260 frames.
CV4_2025_drs_25_ANrf_11.c4d

All the best

[resort-sand]

many thanks :)))

[Dr. Sassi]

Hi resort-sand,

Thanks for the reply, and the patience with this problem.

My best wishes