Re-cache an updated Bifröst simulation

1. Turn off Enable in the Bifröst object's Caching attribute group of its main properties node, so that you can see the effect of modified settings.
2. Adjust the simulation as desired.
3. Either repeat the procedure to create a user cache (see Create a Bifröst user cache), or do the following:
   • Turn on Enable in the Bifröst object's Caching attribute group of its main properties node.
   • Set the Cache Control attributes to 2 (write mode).
   • Playback the simulation from the start frame.

     Bifröst overwrites the existing cache with the new cache files.

   Before previewing the simulation, set the Cache Controls to 1 (read mode).