Hi, **luigid! **
Thank you very much, I try to devote a lot of time to technical support of this product.
Question 1. Look please this tutorial for spline -> https://youtu.be/ZCqrn3l1G_o?t=96. Of course, the implementation is not very complex, but it can be useful.
Question 2. Yes, you can automatically apply post process to avoid seams, this is better used for the entry level.
In General, I recommend doing this manually.
Important/Additional Notes:
Some Post processing does not work, artifacts appear in the form of seams.
- Vignette = 0 (In Post Process);
- Bloom = 0 (In Post Process);
- ScreenSpace Reflection = 0 (In Postprocess);
- Atmospheric Fog - volumetric off;
- Exponecial Heigh Fog - volumetric off (working, but long rendering);
- Directional Light - Light Shafts Off;
- Exposure (Sometimes due to the uneven distribution of exposure occurs in the seam. Try to adjust the check Exposure method Manual and change Exposure value).
- Ambient Occlusion (Sometimes).
- DOF needs to be turned off;