05-13-2022, 01:50 PM
Hi Juha,
Those settings control the in-memory cache. That is different than the disk cache. The in-memory cache allows fast scrubbing back and forth on the timeline. The disk cache allows you to save your simulation to disk for playback later. Disk cache can be created with an Export Particles operator, whereas the in-memory cache cannot be saved to disk and will not survive if you close and re-open Max.
Those settings control the in-memory cache. That is different than the disk cache. The in-memory cache allows fast scrubbing back and forth on the timeline. The disk cache allows you to save your simulation to disk for playback later. Disk cache can be created with an Export Particles operator, whereas the in-memory cache cannot be saved to disk and will not survive if you close and re-open Max.