Author Topic: Following the 2021 Painter tutorial and IRay activate ost effects not working  (Read 750 times)

Just recently got a new computer running Big Sur

  Model Name:   Mac Pro
  Model Identifier:   MacPro7,1
  Enclosure:   Tower
  Processor Name:   16-Core Intel Xeon W
  Processor Speed:   3.2 GHz
  Number of Processors:   1
  Total Number of Cores:   16
  L2 Cache (per Core):   1 MB
  L3 Cache:   22 MB
  Hyper-Threading Technology:   Enabled
  Memory:   192 GB

And just got around to try painter with and IRay post effects do not work at all. Is this a bug? What is the fix