[Arnold] Standins and the ASS file cache

Did you ever notice the ASS file cache stats in the Arnold log? It’s a breakdown of how many unique ASS files were loaded, and how many were reused:

03:11:33 8868MB | -----------------------------------------------------------------------------------------
03:11:33 8868MB | .ass file cache:
03:11:33 8868MB | unique (loaded from disk)     10 ( 1.00%)
03:11:33 8868MB | reused (found in cache)      990 ( 99.00%)
03:11:33 8868MB | total referenced .ass files 1000 (100.00%)
03:11:33 8868MB | -----------------------------------------------------------------------------------------

Roughly speaking, this caching of standins means that if you have 100 standins that all load the same ASS file, you’ll get one set of geometry and 99 instances of that geometry. That saves memory and I/O time and is just more efficient.

More here…

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